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Ixabiso levenkile ethengisa impahla yaseTshayina njenge568 eMigangatho yeRabha O Ringi yeSilicone O-Ringi Umbala werabha O uMenzi weRingi

Ixabiso elithengiswayo laseTshayina As568 eliMgangatho irabha O Ringi yeSilicone O-Ringi Umbala werabha O Umsesane oveliswe nguMfanekiso
  • Ixabiso levenkile ethengisa impahla yaseTshayina njenge568 eMigangatho yeRabha O Ringi yeSilicone O-Ringi Umbala werabha O uMenzi weRingi
  • Ixabiso levenkile ethengisa impahla yaseTshayina njenge568 eMigangatho yeRabha O Ringi yeSilicone O-Ringi Umbala werabha O uMenzi weRingi
  • Ixabiso levenkile ethengisa impahla yaseTshayina njenge568 eMigangatho yeRabha O Ringi yeSilicone O-Ringi Umbala werabha O uMenzi weRingi
  • Ixabiso levenkile ethengisa impahla yaseTshayina njenge568 eMigangatho yeRabha O Ringi yeSilicone O-Ringi Umbala werabha O uMenzi weRingi
  • Ixabiso levenkile ethengisa impahla yaseTshayina njenge568 eMigangatho yeRabha O Ringi yeSilicone O-Ringi Umbala werabha O uMenzi weRingi
  • Ixabiso levenkile ethengisa impahla yaseTshayina njenge568 eMigangatho yeRabha O Ringi yeSilicone O-Ringi Umbala werabha O uMenzi weRingi

Ixabiso levenkile ethengisa impahla yaseTshayina njenge568 eMigangatho yeRabha O Ringi yeSilicone O-Ringi Umbala werabha O uMenzi weRingi

Inkcazelo emfutshane:

Isishwankathelo kunye nomgaqo wokutywina of Irabha O-ring

yeyantoni i-o-ringi yerabha kwaye luhlobo luni lwerabha esetyenziswa kwi-o-ring ?Iringi ye-O, ekwaziwa ngokuba yi-O-ring, luhlobo lweringi yerabha enemilo ejikelezayo enqamlezileyo.I-O-ring yeyona nto isetyenziswa kakhulu yokutywina kwiinkqubo ze-hydraulic kunye ne-pneumatic.I-O-ring inokusebenza kakuhle kokutywinwa, okungasetyenziselwa ukutywinwa kwe-static kunye nokuguquguqukayo;Ayinakusetyenziswa kuphela yodwa, kodwa ikwayinxalenye esisiseko yezixhobo ezininzi zokutywina ezidibeneyo.Inoluhlu olubanzi lwezicelo, kwaye ukuba izinto ezikhethiweyo zikhethwe ngokufanelekileyo, zinokuhlangabezana neemfuno zeendaba ezahlukeneyo kunye neemeko zentshukumo.Iringi yokutywina emise okwe-O iyitywina yohlobo lwe-extrusion, kunye nomgaqo osisiseko wokusebenza kwetywina lohlobo lwe-extrusion. ukuxhomekeka kwi-elastic deformation yento yokutywina ukwenza uxinzelelo loqhagamshelwano kwindawo yokutywina.Ukuba uxinzelelo loqhagamshelwano lungaphezu koxinzelelo lwangaphakathi lwe-medium evaliweyo, akukho kuvuza kuya kwenzeka, ngaphandle koko, ukuvuza kuya kwenzeka.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Sinyanzelisa ukubonelela ngemveliso esemgangathweni enengqiqo yeshishini elilungileyo, umvuzo onyanisekileyo kunye noncedo olulungileyo nolukhawulezayo.akuyi kukuzisela kuphela imveliso esemgangathweni ye-premium okanye inkonzo kunye nenzuzo enkulu, kodwa mhlawumbi eyona nto ibalulekileyo idla ngokuhlala kwimarike engapheliyo ye-Wholesale Price i-China As568 Standard Rubber O Ring Silicone O-Ring Color Rubber O Ring Manufacturer, Ukuba kunokwenzeka, qiniseka ukuba uthumela iimfuno zakho ngoluhlu oluneenkcukacha eziquka isimbo/into kunye nobungakanani obufunayo.Siza kuthumela amaxabiso ethu amakhulu kuwe.
Sinyanzelisa ukubonelela ngemveliso esemgangathweni enengqiqo yeshishini elilungileyo, umvuzo onyanisekileyo kunye noncedo olulungileyo nolukhawulezayo.ayizi kukuzisela kuphela iprimiyamu yemveliso okanye inkonzo kunye nenzuzo enkulu, kodwa eyona nto ibalulekileyo idla ngokuhlala kwimarike engapheliyo.China FKM O Ring kunye Rubber O Ring, Ubuchwephesha bethu bobugcisa, inkonzo elungele umthengi, kunye nentengiso ekhethekileyo isenza ukuba / igama lenkampani libe ukhetho lokuqala lwabathengi kunye nabathengisi.Kudala sikhangela umbuzo wakho.Masiseke intsebenziswano ngoku!

Okokuqala -nceda ujonge ubungakanani oring AS568  

 

Ubukhulu be-AS568 Isazisi segama
    		 Igama elithi C/S Imilinganiselo ye-ID ngee-intshi ± i-ID Imilinganiselo CS ngee-intshi ± CS I-ID yeMilinganiso kwi-mm ± i-ID Imilinganiselo CS kwi mm ± C/S
-1 1/32 1/32 0.029 0.004 0.040 0.003 0.74 0.10 1.02 0.08
-2 3/64 3/64 0.042 0.004 0.050 0.003 1.07 0.10 1.27 0.08
-3 1/16 1/16 0.056 0.004 0.060 0.003 1.42 0.10 1.52 0.08
-4 5/64 1/16 0.070 0.005 0.070 0.003 1.78 0.13 1.78 0.08
-5 3/32 1/16 0.101 0.005 0.070 0.003 2.57 0.13 1.78 0.08
-6 1/8 1/16 0.114 0.005 0.070 0.003 2.90 0.13 1.78 0.08
-7 5/32 1/16 0.145 0.005 0.070 0.003 3.68 0.13 1.78 0.08
-8 3/16 1/16 0.176 0.005 0.070 0.003 4.47 0.13 1.78 0.08
-9 7/32 1/16 0.208 0.005 0.070 0.003 5.28 0.13 1.78 0.08
-10 1/4 1/16 0.239 0.005 0.070 0.003 6.07 0.13 1.78 0.08
-11 5/16 1/16 0.301 0.005 0.070 0.003 7.65 0.13 1.78 0.08
-12 3/8 1/16 0.364 0.005 0.070 0.003 9.25 0.13 1.78 0.08
-13 7/16 1/16 0.426 0.005 0.070 0.003 10.82 0.13 1.78 0.08
-14 1/2 1/16 0.489 0.005 0.070 0.003 12.42 0.13 1.78 0.08
-15 9/16 1/16 0.551 0.007 0.070 0.003 14.00 0.18 1.78 0.08
-16 5/8 1/16 0.614 0.009 0.070 0.003 15.60 0.23 1.78 0.08
-17 11/16 1/16 0.676 0.009 0.070 0.003 17.17 0.23 1.78 0.08
-18 3/4 1/16 0.739 0.009 0.070 0.003 18.77 0.23 1.78 0.08
-19 13/16 1/16 0.801 0.009 0.070 0.003 20.35 0.23 1.78 0.08
-20 7/8 1/16 0.864 0.009 0.070 0.003 21.95 0.23 1.78 0.08
-21 15/16 1/16 0.926 0.009 0.070 0.003 23.52 0.23 1.78 0.08
-22 1 1/16 0.989 0.010 0.070 0.003 25.12 0.25 1.78 0.08
-23 1 1/16 1/16 1.051 0.010 0.070 0.003 26.70 0.25 1.78 0.08
-24 1 1/8 1/16 1.114 0.010 0.070 0.003 28.30 0.25 1.78 0.08
-25 1 3/16 1/16 1.176 0.011 0.070 0.003 29.87 0.28 1.78 0.08
-26 1 1/4 1/16 1.239 0.011 0.070 0.003 31.47 0.28 1.78 0.08
-27 1 5/16 1/16 1.301 0.011 0.070 0.003 33.05 0.28 1.78 0.08
-28 1 3/8 1/16 1.364 0.013 0.070 0.003 34.65 0.33 1.78 0.08
-29 1 1/2 1/16 1.489 0.013 0.070 0.003 37.82 0.33 1.78 0.08
-30 1 5/8 1/16 1.614 0.013 0.070 0.003 41.00 0.33 1.78 0.08
-31 1 3/4 1/16 1.739 0.015 0.070 0.003 44.17 0.38 1.78 0.08
-32 1 7/8 1/16 1.864 0.015 0.070 0.003 47.35 0.38 1.78 0.08
-33 2 1/16 1.989 0.018 0.070 0.003 50.52 0.46 1.78 0.08
-34 2 1/8 1/16 2.114 0.018 0.070 0.003 53.70 0.46 1.78 0.08
-35 2 1/4 1/16 2.239 0.018 0.070 0.003 56.87 0.46 1.78 0.08
-36 2 3/8 1/16 2.364 0.018 0.070 0.003 60.05 0.46 1.78 0.08
-37 2 1/2 1/16 2.489 0.018 0.070 0.003 63.22 0.46 1.78 0.08
-38 2 5/8 1/16 2.614 0.020 0.070 0.003 66.40 0.51 1.78 0.08
-39 2 3/4 1/16 2.739 0.020 0.070 0.003 69.57 0.51 1.78 0.08
-40 2 7/8 1/16 2.864 0.020 0.070 0.003 72.75 0.51 1.78 0.08
-41 3 1/16 2.989 0.024 0.070 0.003 75.92 0.61 1.78 0.08
-42 3 1/4 1/16 3.239 0.024 0.070 0.003 82.27 0.61 1.78 0.08
-43 3 1/2 1/16 3.489 0.024 0.070 0.003 88.62 0.61 1.78 0.08
-44 3 3/4 1/16 3.739 0.027 0.070 0.003 94.97 0.69 1.78 0.08
-45 4 1/16 3.989 0.027 0.070 0.003 101.32 0.69 1.78 0.08
-46 4 1/4 1/16 4.239 0.030 0.070 0.003 107.67 0.76 1.78 0.08
-47 4 1/2 1/16 4.489 0.030 0.070 0.003 114.02 0.76 1.78 0.08
-48 4 3/4 1/16 4.739 0.030 0.070 0.003 120.37 0.76 1.78 0.08
-49 5 1/16 4.989 0.037 0.070 0.003 126.72 0.94 1.78 0.08
-50 5 1/4 1/16 5.239 0.037 0.070 0.003 133.07 0.94 1.78 0.08
-102 1/16 3/32 0.049 0.005 0.103 0.003 1.24 0.13 2.62 0.08
-103 3/32 3/32 0.081 0.005 0.103 0.003 2.06 0.13 2.62 0.08
-104 1/8 3/32 0.112 0.005 0.103 0.003 2.84 0.13 2.62 0.08
-105 5/32 3/32 0.143 0.005 0.103 0.003 3.63 0.13 2.62 0.08
-106 3/16 3/32 0.174 0.005 0.103 0.003 4.42 0.13 2.62 0.08
-107 7/32 3/32 0.206 0.005 0.103 0.003 5.23 0.13 2.62 0.08
-108 1/4 3/32 0.237 0.005 0.103 0.003 6.02 0.13 2.62 0.08
-109 5/16 3/32 0.299 0.005 0.103 0.003 7.59 0.13 2.62 0.08
-110 3/8 3/32 0.362 0.005 0.103 0.003 9.19 0.13 2.62 0.08
-111 7/16 3/32 0.424 0.005 0.103 0.003 10.77 0.13 2.62 0.08
-112 1/2 3/32 0.487 0.005 0.103 0.003 12.37 0.13 2.62 0.08
-113 9/16 3/32 0.549 0.007 0.103 0.003 13.94 0.18 2.62 0.08
-114 5/8 3/32 0.612 0.009 0.103 0.003 15.54 0.23 2.62 0.08
-115 11/16 3/32 0.674 0.009 0.103 0.003 17.12 0.23 2.62 0.08
-116 3/4 3/32 0.737 0.009 0.103 0.003 18.72 0.23 2.62 0.08
-117 13/16 3/32 0.799 0.010 0.103 0.003 20.29 0.25 2.62 0.08
-118 7/8 3/32 0.862 0.010 0.103 0.003 21.89 0.25 2.62 0.08
-119 15/16 3/32 0.924 0.010 0.103 0.003 23.47 0.25 2.62 0.08
-120 1 3/32 0.987 0.010 0.103 0.003 25.07 0.25 2.62 0.08
-121 1 1/16 3/32 1.049 0.010 0.103 0.003 26.64 0.25 2.62 0.08
-122 1 1/8 3/32 1.112 0.010 0.103 0.003 28.24 0.25 2.62 0.08
-123 1 3/16 3/32 1.174 0.012 0.103 0.003 29.82 0.30 2.62 0.08
-124 1 1/4 3/32 1.237 0.012 0.103 0.003 31.42 0.30 2.62 0.08
-125 1 5/16 3/32 1.299 0.012 0.103 0.003 32.99 0.30 2.62 0.08
-126 1 3/8 3/32 1.362 0.012 0.103 0.003 34.59 0.30 2.62 0.08
-127 1 7/16 3/32 1.424 0.012 0.103 0.003 36.17 0.30 2.62 0.08
-128 1 1/2 3/32 1.487 0.012 0.103 0.003 37.77 0.30 2.62 0.08
-129 1 9/16 3/32 1.549 0.015 0.103 0.003 39.34 0.38 2.62 0.08
-130 1 5/8 3/32 1.612 0.015 0.103 0.003 40.94 0.38 2.62 0.08
-131 1 11/16 3/32 1.674 0.015 0.103 0.003 42.52 0.38 2.62 0.08
-132 1 3/4 3/32 1.737 0.015 0.103 0.003 44.12 0.38 2.62 0.08
-133 1 13/16 3/32 1.799 0.015 0.103 0.003 45.69 0.38 2.62 0.08
-134 1 7/8 3/32 1.862 0.015 0.103 0.003 47.29 0.38 2.62 0.08
-135 1 15/16 3/32 1.925 0.017 0.103 0.003 48.90 0.43 2.62 0.08
-136 2 3/32 1.987 0.017 0.103 0.003 50.47 0.43 2.62 0.08
-137 2 1/16 3/32 2.050 0.017 0.103 0.003 52.07 0.43 2.62 0.08
-138 2 1/8 3/32 2.112 0.017 0.103 0.003 53.64 0.43 2.62 0.08
-139 2 3/16 3/32 2.175 0.017 0.103 0.003 55.25 0.43 2.62 0.08
-140 2 1/4 3/32 2.237 0.017 0.103 0.003 56.82 0.43 2.62 0.08
-141 2 5/16 3/32 2.300 0.020 0.103 0.003 58.42 0.51 2.62 0.08
-142 2 3/8 3/32 2.362 0.020 0.103 0.003 59.99 0.51 2.62 0.08
-143 2 7/16 3/32 2.425 0.020 0.103 0.003 61.60 0.51 2.62 0.08
-144 2 1/2 3/32 2.487 0.020 0.103 0.003 63.17 0.51 2.62 0.08
-145 2 9/16 3/32 2.550 0.020 0.103 0.003 64.77 0.51 2.62 0.08
-146 2 5/8 3/32 2.612 0.020 0.103 0.003 66.34 0.51 2.62 0.08
-147 2 11/16 3/32 2.675 0.022 0.103 0.003 67.95 0.56 2.62 0.08
-148 2 3/4 3/32 2.737 0.022 0.103 0.003 69.52 0.56 2.62 0.08
-149 2 13/16 3/32 2.800 0.022 0.103 0.003 71.12 0.56 2.62 0.08
-150 2 7/8 3/32 2.862 0.022 0.103 0.003 72.69 0.56 2.62 0.08
-151 3 3/32 2.987 0.024 0.103 0.003 75.87 0.61 2.62 0.08
-152 3 1/4 3/32 3.237 0.024 0.103 0.003 82.22 0.61 2.62 0.08
-153 3 1/2 3/32 3.487 0.024 0.103 0.003 88.57 0.61 2.62 0.08
-154 3 3/4 3/32 3.737 0.028 0.103 0.003 94.92 0.71 2.62 0.08
-155 4 3/32 3.987 0.028 0.103 0.003 101.27 0.71 2.62 0.08
-156 4 1/4 3/32 4.237 0.030 0.103 0.003 107.62 0.76 2.62 0.08
-157 4 1/2 3/32 4.487 0.030 0.103 0.003 113.97 0.76 2.62 0.08
-158 4 3/4 3/32 4.737 0.030 0.103 0.003 120.32 0.76 2.62 0.08
-159 5 3/32 4.987 0.035 0.103 0.003 126.67 0.89 2.62 0.08
-160 5 1/4 3/32 5.237 0.035 0.103 0.003 133.02 0.89 2.62 0.08
-161 5 1/2 3/32 5.487 0.035 0.103 0.003 139.37 0.89 2.62 0.08
-162 5 3/4 3/32 5.737 0.035 0.103 0.003 145.72 0.89 2.62 0.08
-163 6 3/32 5.987 0.035 0.103 0.003 152.07 0.89 2.62 0.08
-164 6 1/4 3/32 6.237 0.040 0.103 0.003 158.42 1.02 2.62 0.08
-165 6 1/2 3/32 6.487 0.040 0.103 0.003 164.77 1.02 2.62 0.08
-166 6 3/4 3/32 6.737 0.040 0.103 0.003 171.12 1.02 2.62 0.08
-167 7 3/32 6.987 0.040 0.103 0.003 177.47 1.02 2.62 0.08
-168 7 1/4 3/32 7.237 0.045 0.103 0.003 183.82 1.14 2.62 0.08
-169 7 1/2 3/32 7.487 0.045 0.103 0.003 190.17 1.14 2.62 0.08
-170 7 3/4 3/32 7.737 0.045 0.103 0.003 196.52 1.14 2.62 0.08
-171 8 3/32 7.987 0.045 0.103 0.003 202.87 1.14 2.62 0.08
-172 8 1/4 3/32 8.237 0.050 0.103 0.003 209.22 1.27 2.62 0.08
-173 8 1/2 3/32 8.487 0.050 0.103 0.003 215.57 1.27 2.62 0.08
-174 8 3/4 3/32 8.737 0.050 0.103 0.003 221.92 1.27 2.62 0.08
-175 9 3/32 8.987 0.050 0.103 0.003 228.27 1.27 2.62 0.08
-176 9 1/4 3/32 9.237 0.055 0.103 0.003 234.62 1.40 2.62 0.08
-177 9 1/2 3/32 9.487 0.055 0.103 0.003 240.97 1.40 2.62 0.08
-178 9 3/4 3/32 9.737 0.055 0.103 0.003 247.32 1.40 2.62 0.08
-201 3/16 1/8 0.171 0.005 0.139 0.004 4.34 0.13 3.53 0.10
-202 1/4 1/8 0.234 0.005 0.139 0.004 5.94 0.13 3.53 0.10
-203 5/16 1/8 0.296 0.005 0.139 0.004 7.52 0.13 3.53 0.10
-204 3/8 1/8 0.359 0.005 0.139 0.004 9.12 0.13 3.53 0.10
-205 7/16 1/8 0.421 0.005 0.139 0.004 10.69 0.13 3.53 0.10
-206 1/2 1/8 0.484 0.005 0.139 0.004 12.29 0.13 3.53 0.10
-207 9/16 1/8 0.546 0.007 0.139 0.004 13.87 0.18 3.53 0.10
-208 5/8 1/8 0.609 0.009 0.139 0.004 15.47 0.23 3.53 0.10
-209 11/16 1/8 0.671 0.009 0.139 0.004 17.04 0.23 3.53 0.10
-210 3/4 1/8 0.734 0.010 0.139 0.004 18.64 0.25 3.53 0.10
-211 13/16 1/8 0.796 0.010 0.139 0.004 20.22 0.25 3.53 0.10
-212 7/8 1/8 0.859 0.010 0.139 0.004 21.82 0.25 3.53 0.10
-213 15/16 1/8 0.921 0.010 0.139 0.004 23.39 0.25 3.53 0.10
-214 1 1/8 0.984 0.010 0.139 0.004 24.99 0.25 3.53 0.10
-215 1 1/16 1/8 1.046 0.010 0.139 0.004 26.57 0.25 3.53 0.10
-216 1 1/8 1/8 1.109 0.012 0.139 0.004 28.17 0.30 3.53 0.10
-217 1 3/16 1/8 1.171 0.012 0.139 0.004 29.74 0.30 3.53 0.10
-218 1 1/4 1/8 1.234 0.012 0.139 0.004 31.34 0.30 3.53 0.10
-219 1 5/16 1/8 1.296 0.012 0.139 0.004 32.92 0.30 3.53 0.10
-220 1 3/8 1/8 1.359 0.012 0.139 0.004 34.52 0.30 3.53 0.10
-221 1 7/16 1/8 1.421 0.012 0.139 0.004 36.09 0.30 3.53 0.10
-222 1 1/2 1/8 1.484 0.015 0.139 0.004 37.69 0.38 3.53 0.10
-223 1 5/8 1/8 1.609 0.015 0.139 0.004 40.87 0.38 3.53 0.10
-224 1 3/4 1/8 1.734 0.015 0.139 0.004 44.04 0.38 3.53 0.10
-225 1 7/8 1/8 1.859 0.018 0.139 0.004 47.22 0.46 3.53 0.10
-226 2 1/8 1.984 0.018 0.139 0.004 50.39 0.46 3.53 0.10
-227 2 1/8 1/8 2.109 0.018 0.139 0.004 53.57 0.46 3.53 0.10
-228 2 1/4 1/8 2.234 0.020 0.139 0.004 56.74 0.51 3.53 0.10
-229 2 3/8 1/8 2.359 0.020 0.139 0.004 59.92 0.51 3.53 0.10
-230 2 1/2 1/8 2.484 0.020 0.139 0.004 63.09 0.51 3.53 0.10
-231 2 5/8 1/8 2.609 0.020 0.139 0.004 66.27 0.51 3.53 0.10
-232 2 3/4 1/8 2.734 0.024 0.139 0.004 69.44 0.61 3.53 0.10
-233 2 7/8 1/8 2.859 0.024 0.139 0.004 72.62 0.61 3.53 0.10
-234 3 1/8 2.984 0.024 0.139 0.004 75.79 0.61 3.53 0.10
-235 3 1/8 1/8 3.109 0.024 0.139 0.004 78.97 0.61 3.53 0.10
-236 3 1/4 1/8 3.234 0.024 0.139 0.004 82.14 0.61 3.53 0.10
-237 3 3/8 1/8 3.359 0.024 0.139 0.004 85.32 0.61 3.53 0.10
-238 3 1/2 1/8 3.484 0.024 0.139 0.004 88.49 0.61 3.53 0.10
-239 3 5/8 1/8 3.609 0.028 0.139 0.004 91.67 0.71 3.53 0.10
-240 3 3/4 1/8 3.734 0.028 0.139 0.004 94.84 0.71 3.53 0.10
-241 3 7/8 1/8 3.859 0.028 0.139 0.004 98.02 0.71 3.53 0.10
-242 4 1/8 3.984 0.028 0.139 0.004 101.19 0.71 3.53 0.10
-243 4 1/8 1/8 4.109 0.028 0.139 0.004 104.37 0.71 3.53 0.10
-244 4 1/4 1/8 4.234 0.030 0.139 0.004 107.54 0.76 3.53 0.10
-245 4 3/8 1/8 4.359 0.030 0.139 0.004 110.72 0.76 3.53 0.10
-246 4 1/2 1/8 4.484 0.030 0.139 0.004 113.89 0.76 3.53 0.10
-247 4 5/8 1/8 4.609 0.030 0.139 0.004 117.07 0.76 3.53 0.10
-248 4 3/4 1/8 4.734 0.030 0.139 0.004 120.24 0.76 3.53 0.10
-249 4 7/8 1/8 4.859 0.035 0.139 0.004 123.42 0.89 3.53 0.10
-250 5 1/8 4.984 0.035 0.139 0.004 126.59 0.89 3.53 0.10
-251 5 1/8 1/8 5.109 0.035 0.139 0.004 129.77 0.89 3.53 0.10
-252 5 1/4 1/8 5.234 0.035 0.139 0.004 132.94 0.89 3.53 0.10
-253 5 3/8 1/8 5.359 0.035 0.139 0.004 136.12 0.89 3.53 0.10
-254 5 1/2 1/8 5.484 0.035 0.139 0.004 139.29 0.89 3.53 0.10
-255 5 5/8 1/8 5.609 0.035 0.139 0.004 142.47 0.89 3.53 0.10
-256 5 3/4 1/8 5.734 0.035 0.139 0.004 145.64 0.89 3.53 0.10
-257 5 7/8 1/8 5.859 0.035 0.139 0.004 148.82 0.89 3.53 0.10
-258 6 1/8 5.984 0.035 0.139 0.004 151.99 0.89 3.53 0.10
-259 6 1/4 1/8 6.234 0.040 0.139 0.004 158.34 1.02 3.53 0.10
-260 6 1/2 1/8 6.484 0.040 0.139 0.004 164.69 1.02 3.53 0.10
-261 6 3/4 1/8 6.734 0.040 0.139 0.004 171.04 1.02 3.53 0.10
-262 7 1/8 6.984 0.040 0.139 0.004 177.39 1.02 3.53 0.10
-263 7 1/4 1/8 7.234 0.045 0.139 0.004 183.74 1.14 3.53 0.10
-264 7 1/2 1/8 7.484 0.045 0.139 0.004 190.09 1.14 3.53 0.10
-265 7 3/4 1/8 7.734 0.045 0.139 0.004 196.44 1.14 3.53 0.10
-266 8 1/8 7.984 0.045 0.139 0.004 202.79 1.14 3.53 0.10
-267 8 1/4 1/8 8.234 0.050 0.139 0.004 209.14 1.27 3.53 0.10
-268 8 1/2 1/8 8.484 0.050 0.139 0.004 215.49 1.27 3.53 0.10
-269 8 3/4 1/8 8.734 0.050 0.139 0.004 221.84 1.27 3.53 0.10
-270 9 1/8 8.984 0.050 0.139 0.004 228.19 1.27 3.53 0.10
-271 9 1/4 1/8 9.234 0.055 0.139 0.004 234.54 1.40 3.53 0.10
-272 9 1/2 1/8 9.484 0.055 0.139 0.004 240.89 1.40 3.53 0.10
-273 9 3/4 1/8 9.734 0.055 0.139 0.004 247.24 1.40 3.53 0.10
-274 10 1/8 9.984 0.055 0.139 0.004 253.59 1.40 3.53 0.10
-275 10 1/2 1/8 10.484 0.055 0.139 0.004 266.29 1.40 3.53 0.10
-276 11 1/8 10.984 0.065 0.139 0.004 278.99 1.65 3.53 0.10
-277 11 1/2 1/8 11.484 0.065 0.139 0.004 291.69 1.65 3.53 0.10
-278 12 1/8 11.984 0.065 0.139 0.004 304.39 1.65 3.53 0.10
-279 13 1/8 12.984 0.065 0.139 0.004 329.79 1.65 3.53 0.10
-280 14 1/8 13.984 0.065 0.139 0.004 355.19 1.65 3.53 0.10
-281 15 1/8 14.984 0.065 0.139 0.004 380.59 1.65 3.53 0.10
-282 16 1/8 15.955 0.075 0.139 0.004 405.26 1.91 3.53 0.10
-283 17 1/8 16.955 0.080 0.139 0.004 430.66 2.03 3.53 0.10
-284 18 1/8 17.955 0.085 0.139 0.004 456.06 2.16 3.53 0.10
-309 7/16 3/16 0.412 0.005 0.210 0.005 10.46 0.13 5.33 0.13
-310 1/2 3/16 0.475 0.005 0.210 0.005 12.07 0.13 5.33 0.13
-311 9/16 3/16 0.537 0.007 0.210 0.005 13.64 0.18 5.33 0.13
-312 5/8 3/16 0.600 0.009 0.210 0.005 15.24 0.23 5.33 0.13
-313 11/16 3/16 0.662 0.009 0.210 0.005 16.81 0.23 5.33 0.13
-314 3/4 3/16 0.725 0.010 0.210 0.005 18.42 0.25 5.33 0.13
-315 13/16 3/16 0.787 0.010 0.210 0.005 19.99 0.25 5.33 0.13
-316 7/8 3/16 0.850 0.010 0.210 0.005 21.59 0.25 5.33 0.13
-317 15/16 3/16 0.912 0.010 0.210 0.005 23.16 0.25 5.33 0.13
-318 1 3/16 0.975 0.010 0.210 0.005 24.77 0.25 5.33 0.13
-319 1 1/16 3/16 1.037 0.010 0.210 0.005 26.34 0.25 5.33 0.13
-320 1 1/8 3/16 1.100 0.012 0.210 0.005 27.94 0.30 5.33 0.13
-321 1 3/16 3/16 1.162 0.012 0.210 0.005 29.51 0.30 5.33 0.13
-322 1 1/4 3/16 1.225 0.012 0.210 0.005 31.12 0.30 5.33 0.13
-323 1 5/16 3/16 1.287 0.012 0.210 0.005 32.69 0.30 5.33 0.13
-324 1 3/8 3/16 1.350 0.012 0.210 0.005 34.29 0.30 5.33 0.13
-325 1 1/2 3/16 1.475 0.015 0.210 0.005 37.47 0.38 5.33 0.13
-326 1 5/8 3/16 1.600 0.015 0.210 0.005 40.64 0.38 5.33 0.13
-327 1 3/4 3/16 1.725 0.015 0.210 0.005 43.82 0.38 5.33 0.13
-328 1 7/8 3/16 1.850 0.015 0.210 0.005 46.99 0.38 5.33 0.13
-329 2 3/16 1.975 0.018 0.210 0.005 50.17 0.46 5.33 0.13
-330 2 1/8 3/16 2.100 0.018 0.210 0.005 53.34 0.46 5.33 0.13
-331 2 1/4 3/16 2.225 0.018 0.210 0.005 56.52 0.46 5.33 0.13
-332 2 3/8 3/16 2.350 0.018 0.210 0.005 59.69 0.46 5.33 0.13
-333 2 1/2 3/16 2.475 0.020 0.210 0.005 62.87 0.51 5.33 0.13
-334 2 5/8 3/16 2.600 0.020 0.210 0.005 66.04 0.51 5.33 0.13
-335 2 3/4 3/16 2.725 0.020 0.210 0.005 69.22 0.51 5.33 0.13
-336 2 7/8 3/16 2.850 0.020 0.210 0.005 72.39 0.51 5.33 0.13
-337 3 3/16 2.975 0.024 0.210 0.005 75.57 0.61 5.33 0.13
-338 3 1/8 3/16 3.100 0.024 0.210 0.005 78.74 0.61 5.33 0.13
-339 3 1/4 3/16 3.225 0.024 0.210 0.005 81.92 0.61 5.33 0.13
-340 3 3/8 3/16 3.350 0.024 0.210 0.005 85.09 0.61 5.33 0.13
-341 3 1/2 3/16 3.475 0.024 0.210 0.005 88.27 0.61 5.33 0.13
-342 3 5/8 3/16 3.600 0.028 0.210 0.005 91.44 0.71 5.33 0.13
-343 3 3/4 3/16 3.725 0.028 0.210 0.005 94.62 0.71 5.33 0.13
-344 3 7/8 3/16 3.850 0.028 0.210 0.005 97.79 0.71 5.33 0.13
-345 4 3/16 3.975 0.028 0.210 0.005 100.97 0.71 5.33 0.13
-346 4 1/8 3/16 4.100 0.028 0.210 0.005 104.14 0.71 5.33 0.13
-347 4 1/4 3/16 4.225 0.030 0.210 0.005 107.32 0.76 5.33 0.13
-348 4 3/8 3/16 4.350 0.030 0.210 0.005 110.49 0.76 5.33 0.13
-349 4 1/2 3/16 4.475 0.030 0.210 0.005 113.67 0.76 5.33 0.13
-350 4 5/8 3/16 4.600 0.030 0.210 0.005 116.84 0.76 5.33 0.13
-351 4 3/4 3/16 4.725 0.030 0.210 0.005 120.02 0.76 5.33 0.13
-352 4 7/8 3/16 4.850 0.030 0.210 0.005 123.19 0.76 5.33 0.13
-353 5 3/16 4.975 0.037 0.210 0.005 126.37 0.94 5.33 0.13
-354 5 1/8 3/16 5.100 0.037 0.210 0.005 129.54 0.94 5.33 0.13
-355 5 1/4 3/16 5.225 0.037 0.210 0.005 132.72 0.94 5.33 0.13
-356 5 3/8 3/16 5.350 0.037 0.210 0.005 135.89 0.94 5.33 0.13
-357 5 1/2 3/16 5.475 0.037 0.210 0.005 139.07 0.94 5.33 0.13
-358 5 5/8 3/16 5.600 0.037 0.210 0.005 142.24 0.94 5.33 0.13
-359 5 3/4 3/16 5.725 0.037 0.210 0.005 145.42 0.94 5.33 0.13
-360 5 7/8 3/16 5.850 0.037 0.210 0.005 148.59 0.94 5.33 0.13
-361 6 3/16 5.975 0.037 0.210 0.005 151.77 0.94 5.33 0.13
-362 6 1/4 3/16 6.225 0.040 0.210 0.005 158.12 1.02 5.33 0.13
-363 6 1/2 3/16 6.475 0.040 0.210 0.005 164.47 1.02 5.33 0.13
-364 6 3/4 3/16 6.725 0.040 0.210 0.005 170.82 1.02 5.33 0.13
-365 7 3/16 6.975 0.040 0.210 0.005 177.17 1.02 5.33 0.13
-366 7 1/4 3/16 7.225 0.045 0.210 0.005 183.52 1.14 5.33 0.13
-367 7 1/2 3/16 7.475 0.045 0.210 0.005 189.87 1.14 5.33 0.13
-368 7 3/4 3/16 7.725 0.045 0.210 0.005 196.22 1.14 5.33 0.13
-369 8 3/16 7.975 0.045 0.210 0.005 202.57 1.14 5.33 0.13
-370 8 1/4 3/16 8.225 0.050 0.210 0.005 208.92 1.27 5.33 0.13
-371 8 1/2 3/16 8.475 0.050 0.210 0.005 215.27 1.27 5.33 0.13
-372 8 3/4 3/16 8.725 0.050 0.210 0.005 221.62 1.27 5.33 0.13
-373 9 3/16 8.975 0.050 0.210 0.005 227.97 1.27 5.33 0.13
-374 9 1/4 3/16 9.225 0.055 0.210 0.005 234.32 1.40 5.33 0.13
-375 9 1/2 3/16 9.475 0.055 0.210 0.005 240.67 1.40 5.33 0.13
-376 9 3/4 3/16 9.725 0.055 0.210 0.005 247.02 1.40 5.33 0.13
-377 10 3/16 9.975 0.055 0.210 0.005 253.37 1.40 5.33 0.13
-378 10 1/2 3/16 10.475 0.060 0.210 0.005 266.07 1.52 5.33 0.13
-379 11 3/16 10.975 0.060 0.210 0.005 278.77 1.52 5.33 0.13
-380 11 1/2 3/16 11.475 0.065 0.210 0.005 291.47 1.65 5.33 0.13
-381 12 3/16 11.975 0.065 0.210 0.005 304.17 1.65 5.33 0.13
-382 13 3/16 12.975 0.065 0.210 0.005 329.57 1.65 5.33 0.13
-383 14 3/16 13.975 0.070 0.210 0.005 354.97 1.78 5.33 0.13
-384 15 3/16 14.975 0.070 0.210 0.005 380.37 1.78 5.33 0.13
-385 16 3/16 15.955 0.075 0.210 0.005 405.26 1.91 5.33 0.13
-386 17 3/16 16.955 0.080 0.210 0.005 430.66 2.03 5.33 0.13
-387 18 3/16 17.955 0.085 0.210 0.005 456.06 2.16 5.33 0.13
-388 19 3/16 18.955 0.090 0.210 0.005 481.45 2.29 5.33 0.13
-389 20 3/16 19.955 0.095 0.210 0.005 506.85 2.41 5.33 0.13
-390 21 3/16 20.955 0.095 0.210 0.005 532.25 2.41 5.33 0.13
-391 22 3/16 21.955 0.100 0.210 0.005 557.65 2.54 5.33 0.13
-392 23 3/16 22.940 0.105 0.210 0.005 582.68 2.67 5.33 0.13
-393 24 3/16 23.940 0.110 0.210 0.005 608.08 2.79 5.33 0.13
-394 25 3/16 24.940 0.115 0.210 0.005 633.48 2.92 5.33 0.13
-395 26 3/16 25.940 0.120 0.210 0.005 658.88 3.05 5.33 0.13
-425 4 1/2 1/4 4.475 0.033 0.275 0.006 113.67 0.84 6.99 0.15
-426 4 5/8 1/4 4.600 0.033 0.275 0.006 116.84 0.84 6.99 0.15
-427 4 3/4 1/4 4.725 0.033 0.275 0.006 120.02 0.84 6.99 0.15
-428 4 7/8 1/4 4.850 0.033 0.275 0.006 123.19 0.84 6.99 0.15
-429 5 1/4 4.975 0.037 0.275 0.006 126.37 0.94 6.99 0.15
-430 5 1/8 1/4 5.100 0.037 0.275 0.006 129.54 0.94 6.99 0.15
-431 5 1/4 1/4 5.225 0.037 0.275 0.006 132.72 0.94 6.99 0.15
-432 5 3/8 1/4 5.350 0.037 0.275 0.006 135.89 0.94 6.99 0.15
-433 5 1/2 1/4 5.475 0.037 0.275 0.006 139.07 0.94 6.99 0.15
-434 5 5/8 1/4 5.600 0.037 0.275 0.006 142.24 0.94 6.99 0.15
-435 5 3/4 1/4 5.725 0.037 0.275 0.006 145.42 0.94 6.99 0.15
-436 5 7/8 1/4 5.850 0.037 0.275 0.006 148.59 0.94 6.99 0.15
-437 6 1/4 5.975 0.037 0.275 0.006 151.77 0.94 6.99 0.15
-438 6 1/4 1/4 6.225 0.040 0.275 0.006 158.12 1.02 6.99 0.15
-439 6 1/2 1/4 6.475 0.040 0.275 0.006 164.47 1.02 6.99 0.15
-440 6 3/4 1/4 6.725 0.040 0.275 0.006 170.82 1.02 6.99 0.15
-441 7 1/4 6.975 0.040 0.275 0.006 177.17 1.02 6.99 0.15
-442 7 1/4 1/4 7.225 0.045 0.275 0.006 183.52 1.14 6.99 0.15
-443 7 1/2 1/4 7.475 0.045 0.275 0.006 189.87 1.14 6.99 0.15
-444 7 3/4 1/4 7.725 0.045 0.275 0.006 196.22 1.14 6.99 0.15
-445 8 1/4 7.975 0.045 0.275 0.006 202.57 1.14 6.99 0.15
-446 8 1/2 1/4 8.475 0.055 0.275 0.006 215.27 1.40 6.99 0.15
-447 9 1/4 8.975 0.055 0.275 0.006 227.97 1.40 6.99 0.15
-448 9 1/2 1/4 9.475 0.055 0.275 0.006 240.67 1.40 6.99 0.15
-449 10 1/4 9.975 0.055 0.275 0.006 253.37 1.40 6.99 0.15
-450 10 1/2 1/4 10.475 0.060 0.275 0.006 266.07 1.52 6.99 0.15
-451 11 1/4 10.975 0.060 0.275 0.006 278.77 1.52 6.99 0.15
-452 11 1/2 1/4 11.475 0.060 0.275 0.006 291.47 1.52 6.99 0.15
-453 12 1/4 11.975 0.060 0.275 0.006 304.17 1.52 6.99 0.15
-454 12 1/2 1/4 12.475 0.060 0.275 0.006 316.87 1.52 6.99 0.15
-455 13 1/4 12.975 0.060 0.275 0.006 329.57 1.52 6.99 0.15
-456 13 1/2 1/4 13.475 0.070 0.275 0.006 342.27 1.78 6.99 0.15
-457 14 1/4 13.975 0.070 0.275 0.006 354.97 1.78 6.99 0.15
-458 14 1/2 1/4 14.475 0.070 0.275 0.006 367.67 1.78 6.99 0.15
-459 15 1/4 14.975 0.070 0.275 0.006 380.37 1.78 6.99 0.15
-460 15 1/2 1/4 15.475 0.070 0.275 0.006 393.07 1.78 6.99 0.15
-461 16 1/4 15.955 0.075 0.275 0.006 405.26 1.91 6.99 0.15
-462 16 1/2 1/4 16.455 0.075 0.275 0.006 417.96 1.91 6.99 0.15
-463 17 1/4 16.955 0.080 0.275 0.006 430.66 2.03 6.99 0.15
-464 17 1/2 1/4 17.455 0.085 0.275 0.006 443.36 2.16 6.99 0.15
-465 18 1/4 17.955 0.085 0.275 0.006 456.06 2.16 6.99 0.15
-466 18 1/2 1/4 18.455 0.085 0.275 0.006 468.76 2.16 6.99 0.15
-467 19 1/4 18.955 0.090 0.275 0.006 481.46 2.29 6.99 0.15
-468 19 1/2 1/4 19.455 0.090 0.275 0.006 494.16 2.29 6.99 0.15
-469 20 1/4 19.955 0.095 0.275 0.006 506.86 2.41 6.99 0.15
-470 21 1/4 20.955 0.095 0.275 0.006 532.26 2.41 6.99 0.15
-471 22 1/4 21.955 0.100 0.275 0.006 557.66 2.54 6.99 0.15
-472 23 1/4 22.940 0.105 0.275 0.006 582.68 2.67 6.99 0.15
-473 24 1/4 23.940 0.110 0.275 0.006 608.08 2.79 6.99 0.15
-474 25 1/4 24.940 0.115 0.275 0.006 633.48 2.92 6.99 0.15
-475 26 1/4 25.940 0.120 0.275 0.006 658.88 3.05 6.99 0.15
Ubukhulu be-AS568 Isazisi segama
    		   Imilinganiselo ye-ID ngee-intshi ±ID Imilinganiselo CS ngee-intshi ±CS   I-ID yeMilinganiso kwi-mm ±ID Imilinganiselo CS kwi mm ± C/S
-901 3/32 0.185 0.005 0.056 0.003 4.70 0.13 1.42 0.08
-902 1/8 0.239 0.005 0.064 0.003 6.07 0.13 1.63 0.08
-903 3/16 0.301 0.005 0.064 0.003 7.65 0.13 1.63 0.08
-904 1/4 0.351 0.005 0.072 0.003 8.92 0.13 1.83 0.08
-905 5/16 0.414 0.005 0.072 0.003 10.52 0.13 1.83 0.08
-906 3/8 0.468 0.005 0.078 0.003 11.89 0.13 1.98 0.08
-907 7/16 0.530 0.007 0.082 0.003 13.46 0.18 2.08 0.08
-908 1/2 0.644 0.009 0.087 0.003 16.36 0.23 2.21 0.08
-909 9/16 0.706 0.009 0.097 0.003 17.93 0.23 2.46 0.08
-910 5/8 0.755 0.009 0.097 0.003 19.18 0.23 2.46 0.08
-911 11/16 0.863 0.009 0.116 0.004 21.92 0.23 2.95 0.10
-912 3/4 0.924 0.009 0.116 0.004 23.47 0.23 2.95 0.10
-913 13/16 0.986 0.010 0.116 0.004 25.04 0.25 2.95 0.10
-914 7/8 1.047 0.010 0.116 0.004 26.59 0.25 2.95 0.10
-916 1 1.171 0.010 0.116 0.004 29.74 0.25 2.95 0.10
-918 1 1/8 1.355 0.012 0.116 0.004 34.42 0.30 2.95 0.10
-920 1 1/4 1.475 0.014 0.118 0.004 37.47 0.36 3.00 0.10
-924 1 1/2 1.720 0.014 0.118 0.004 43.69 0.36 3.00 0.10
-928 1 3/4 2.090 0.018 0.118 0.004 53.09 0.46 3.00 0.10
-932 2 2.337 0.018 0.118 0.004 59.36 0.46 3.00 0.10

 

Okwesibini -Izinga loxinzelelo kunye nexabiso lokwelula ngenxaiioringi

I-O-ring yitywina eqhelekileyo ekhutshiweyo.Umlinganiselo wokunyanzeliswa kunye nokwelula kwe-diameter ye-cross-sectional ye-O-ring yimixholo ephambili yoyilo lokutywinwa, olubaluleke kakhulu ekusebenzeni kokutywinwa kunye nobomi benkonzo.Isiphumo esihle sokutywinwa kwe-O-ring ubukhulu becala sixhomekeke ekulungelelaniseni okuchanekileyo kobukhulu be-O-ring kunye nobukhulu be-groove, ukwenza ukunyanzeliswa okufanelekileyo kunye nomthamo wokwelula umsesane wokutywina.

1. Izinga loxinzelelo

Izinga loxinzelelo lwe-W lidla ngokuchazwa ngolu hlobo lulandelayo:

W=(d0 h)/d0 × 100%

Kwifomula, i-d0- i-diameter ye-cross-sectional ye-O-ring kwi-free state (mm);

H - Umgama phakathi komzantsi we-O-ring groove kunye nomgangatho otywiniweyo (ubunzulu begroove), okt ukuphakama kwecandelo le-O-ring emva koxinzelelo (mm)

2.Xa ukhetha umlinganiselo woxinzelelo lwe-O-ring, le miba mithathu ilandelayo kufuneka ithathelwe ingqalelo:

(1).Kufuneka kubekho indawo yoqhagamshelwano eyaneleyo yokutywina;(2).Zama ukunciphisa amandla okukhuhlana;(3).Zama ukuphepha deformation esisigxina.

Akunzima ukubona kwezi zinto zingasentla ukuba kukho ukuphikisana phakathi kwazo.Izinga loxinzelelo oluphezulu lunokufumana uxinzelelo oluphezulu lokunxibelelana, kodwa isantya soxinzelelo esigqithisileyo ngokungathandabuzekiyo sonyusa i-sliding friction kunye ne-deformation esisigxina.Ukuba izinga loxinzelelo lincinci kakhulu, linokuba ngenxa yempazamo ye-coaxiality kunye ne-O-ring yempazamo ye-groove yokutywina engahlangabezani neemfuno, okukhokelela ekunyamaleni kwexabiso elithile loxinzelelo kunye nokubangela ukuvuza.Ngoko ke, xa ukhetha umlinganiselo wokunyanzeliswa kwe-O-ring, kuyimfuneko ukulinganisa izinto ezahlukeneyo.Ngokubanzi, izinga loxinzelelo lwezitywina ezimileyo likhulu kunelo lamatywina aguquguqukayo, kodwa ixabiso lawo eligqithisileyo kufuneka libe ngaphantsi kwama-25%.Ngaphandle koko, ukunyanzeliswa kwengcinezelo kuya kuphumla kakhulu kunye nokuguqulwa okugqithisileyo okusisigxina kuya kwenzeka, ngokukodwa kwiimeko zokusebenza eziphezulu.Ukutywinwa kwe-Static kunokohlulwa kube ukutywinwa kwe-radial kunye nokutywinwa kwe-axial;Umsantsa wokuvuza kwamatywina e-radial (okanye i-cylindrical static seals) yi-gap ye-radial, ngelixa i-gap yokuvuza kwee-axial seals (okanye i-planar static seals) yi-axial gap.Ukutywinwa kwe-Axial kwahlula kwiimeko ezimbini ngokusekelwe ekubeni i-pressure medium ithatha i-diameter yangaphakathi okanye i-diameter yangaphandle ye-O-ring: uxinzelelo lwangaphakathi kunye noxinzelelo lwangaphandle.Ukunyuka koxinzelelo lwangaphakathi kukhokelela ekwandiseni, ngelixa uxinzelelo lwangaphandle lunciphisa ukunweba kokuqala kwe-O-ring.Iindlela ezahlukeneyo zokutywina ezimileyo ezikhankanywe ngasentla zineendlela ezahlukeneyo zesenzo sendlela yokutywina kwi-O-ring, ngoko ke uyilo loxinzelelo lwangaphambili nalo lwahlukile.Kumatywina aguquguqukayo, kuyafuneka ukwahlula phakathi kwezitywina ezihambayo eziphindaphindanayo kunye nezitywina ezijikelezayo.

(2).Ukutywinwa okuzinzileyo: Njengezixhobo zokutywina eziphinda-phindaneyo, izixhobo zokutywina ezimileyo zecylindrical zihlala zithatha W=10% ukuya kwi-15%;Isixhobo sokutywina esimileyo esisicaba sithatha W = 15% ~ 30%.Ukutywinwa okuguquguqukayo, kunokwahlulwa ngokweemeko ezintathu;Isindululo sokubuyiselana sithathwa ngokubanzi njenge-W=10% ukuya kwi-15%.Xa ukhetha umlinganiselo wokunyanzeliswa kwezitywina ze-rotary motion, umphumo wokushisa we-Joule kufuneka uqwalaselwe.Ngokuqhelekileyo, i-diameter yangaphakathi ye-O-ring esetyenziselwa ukuhamba kwe-rotary yi-3% -5% enkulu kunobubanzi be-shaft, kunye nomlinganiselo woxinzelelo we-diameter yangaphandle ngu-W = 3% -8%.Kwimidlalo ye-friction ephantsi, ii-O-rings zikhethwa ngokubanzi kunye nomlinganiselo omncinci wokunciphisa i-W = 5% -8% ukwenzela ukunciphisa ukuxhatshazwa.Ukongezelela, ukwandiswa kwezinto zerabha ezibangelwa yi-medium kunye neqondo lokushisa kufuneka kuqwalaselwe.Ngokuqhelekileyo, ngaphaya kwe-deformation yoxinzelelo olunikiweyo, umlinganiselo ophezulu ovumelekileyo wokwandisa yi-15%.Ukugqithisa olu luhlu lubonisa ukuba ukhetho lwezinto eziphathekayo alufanelekanga, kwaye i-O-rings yezinye izinto kufuneka isetyenziswe endaweni yoko, okanye i-compression deformation rate kufuneka ilungiswe.

(3)Imali eyoluliweyo,Emva kokufakwa kwigroove yokutywina, i-O-ring inomlinganiselo othile wokolula.Njengomlinganiselo wokunyanzeliswa, inani lokwelula nalo linempembelelo enkulu ekusebenzeni kokutywinwa kunye nobomi benkonzo ye-O-ring.Isixa esikhulu sokwelula akwenzi nje kube nzima ukufaka i-O-ring, kodwa kunciphisa izinga loxinzelelo ngenxa yeenguqu kwi-diameter ye-cross-sectional d0, ekhokelela ekuvuzeni.Isixa esolulayo a singabonakaliswa ngolu hlobo lulandelayo:α= (d+d0)/(d1+d0) Kwifomula, d – i-shaft diameter (mm);D1– I-diameter yangaphakathi ye-O-ring (mm) .Uluhlu lwexabiso lokwelula luyi-1% -5%.Amaxabiso acetyiswayo kwixabiso lokwelula kwe-O-ring anikwe kwitheyibhile.Umlinganiselo wokwelula we-O-ring unokukhethwa ngokobukhulu be-shaft diameter ngokomda wokukhethwa kwetafile.Uluhlu oluphambili lomlinganiselo wokunyanzeliswa kunye nexabiso lokwelula kwi-O-ring

 

Okwesithathu-ubudlelwane phakathi kwe-diameter yangaphakathi (ID), i-diameter yangaphandle (OD), kunye ne-wire diameter (C / S) ye-O-ring.

OD=ID+C/S*2 Enje : ID=3MM C/S=1MM OD=3MM+1*2=5MM

 

 

Okwesine-Izinto ezisetyenziswa ngokuqhelekileyo kwimveliso ye-O-rings

inokumelana ne-oli okugqwesileyo, ukumelana nobushushu be-benzene, ukumelana nobushushu, kunye neempawu zomzimba nezomatshini, kwaye yenye yezinto ezixhaphakileyo zokwenziwa kweemveliso zerabha ezixhathisa i-oyile.Isetyenziswa kakhulu xa kusenziwa iigaskets ezixhathisa ioyile, iigaskets, imibhobho yerabha, iibhokisi zeposi zenqwelomoya, ukupakishwa okubhetyebhetye, ukuprinta kunye nokudaya iirola zerabha, imathiriyeli yentambo, kunye nezinto zokuncamathelisa.

kunye neempawu ezibalaseleyo zoomatshini, ukuxhathisa imichiza, kunye nokuxhathisa ubushushu, ngelixa ikwabonisa ukuxhathisa okunamandla kwemozulu.I-Ethylene propylene diene monomer (EPDM) ibonisa iipropati ezibalaseleyo malunga nokumelana ne-ozone, ukuxhathisa ubushushu, ukuxhathisa imozulu, kunye nokuthamba okuphantsi, okwenza ukuba ifanelekele izicelo ezixhathisa i-ozone, ukumelana nemozulu, kunye nokumelana ne-UV.Nangona kunjalo, ngenxa yeempawu zayo zesakhiwo, ukuncitshiswa komlilo, ukuxhathisa kweoli, kunye nokunamathela kwerabha ye-EPDM ayilulanga.Nangona kunjalo, olu hlobo lwerabha lunekhonkco elingundoqo elihluthisiweyo kwaye linokudityaniswa nezinye izinto zokuphucula ukusebenza ngokufunda amandla kunye nobuthathaka bomnye.

 ngobushushu kunye nokumelana neoli.Irabha yeSilicone inokumelana nobushushu obuphantsi kwaye ingasebenza ngokubanzi ku -55 ℃.Emva kokuqaliswa kwephenyl, inokufikelela ku -73 ℃.Ukumelana nobushushu berabha ye-silicone nayo ibalasele, kwaye inokusebenza ixesha elide kwi-180 ℃.Iyakwazi ukumelana neeveki ezininzi okanye ngaphezulu kokunwebeka nangaphezulu kancinane kwe-200 ℃, kwaye ngoko nangoko inokumelana namaqondo obushushu angaphezu kwama-300 ℃.Irabha ye-Silicone inokuphefumla kakuhle kwaye i-oksijini yokungena kweyona ndawo iphezulu phakathi kweepolima zokwenziwa.Ukongeza, irabha ye-silicone nayo ineempawu ezibalaseleyo zokungazinzi komzimba kwaye ayibangeli i-coagulation, iyenza isetyenziswe ngokubanzi kwicandelo lezonyango.

inokumelana nobushushu obugqwesileyo, ukumelana ne-oxidation, ukuxhathisa kwe-oyile, ukuxhathisa ukubola, kunye nokumelana nokuguga emoyeni, kwaye isetyenziswe ngokubanzi kwiindawo ezifana ne-aerospace, i-aviation, izithuthi, i-petroleum, kunye nezixhobo zendlu.Yimathiriyeli engundoqo engenakutshintshwa kumashishini aphambili okhuselo lwesizwe

 inokumelana ne-oyile elungileyo (ukuxhathisa kakuhle kwi-oyile yamafutha, i-oyile yokuthambisa, kunye nezinyibilikisi ezinuka kamnandi);Kwaye ngenxa yesakhiwo sayo esigcwele kakhulu, inokumelana nobushushu obuhle, ukumelana nokugqwesa kweekhemikhali (ukuxhathisa okulungileyo kwiFreon, i-asidi, kunye nealkali), ukuxhathisa okugqwesileyo kwe-ozone, kunye noxinzelelo oluphezulu olusisigxina lokumelana nokuguqulwa;Kwangaxeshanye, irabha ye-nitrile ene-hydrogenated nayo ineempawu ezinjengokomelela okuphezulu, ukuxhathisa okuphezulu kokukrazula, kunye nokunganyangeki okugqwesileyo kokunxiba, okuyenza ibe yenye yezona rabha zigqwesileyo ngokusebenza okubanzi.

kunye neempawu ezintle zomzimba kunye noomatshini, ukuxhathisa i-oyile, ukumelana nobushushu, ukuxhathisa idangatye, ukumelana nokukhanya kwelanga, ukuxhathisa kwe-ozone, ukuxhathisa kwe-asidi kunye ne-alkali, kunye nokumelana ne-chemical reagent.Okungalunganga kukunganyangeki okubandayo kunye nokuzinza kogcino.Inamandla aphezulu okuqina, ubude, ikristale ebuyela umva, kunye nokuncamathela okulungileyo.Ukumelana nokuguga kunye nobushushu.I-oyile egqwesileyo kunye nokumelana nemichiza

I-FVMQ: I-FVMQ O-RING eneempawu ezilungileyo zomzimba kunye noomatshini kunye nokuzinza kweekhemikhali, ezikwazi ukusetyenziswa ixesha elide kwi-200 ℃ kunye nokusetyenziswa kwexesha elifutshane kwi-250 ℃;Indawo ye-brittleness isuka kwi -20 ℃ ukuya -40 ℃;Ukuchasana okugqwesileyo okuphakathi, uzinzo olugqwesileyo ngokuchasene nezinyibilikisi ze-organic, iiasidi ze-inorganic, kunye ne-oxidants, ngakumbi ukuxhathisa okugqwesileyo kwe-asidi;Inokumelana nemozulu ebalaseleyo kunye nokumelana ne-ozone.Emva kokuvezwa kwi-atmosfera iminyaka eliqela, iipropathi zayo zomzimba kunye nezoomatshini zitshintsha kancinci kakhulu, kwaye impembelelo yayo kwi-microorganisms nayo izinzile.

inozinzo oluhle, ukumelana neekhemikhali, ngakumbi ukumelana nokugxilwa okuphezulu kwe-acids, i-alkalis, kunye ne-oxidizing agents ezomeleleyo kwiintlobo ezahlukeneyo zamafutha ezithuthi, izithambisi, i-oyile ye-brake, i-oyile yamaminerali, kunye ne-oyile ye-silicone, kunye nokumelana okugqwesileyo kuxinzelelo oluphezulu lwamanzi. umphunga, amanzi, kunye nokugquma kombane.Inomoya ophantsi wokuphefumla kwaye inokusetyenziswa kumaqondo obushushu aphakathi kwe -400 kunye nama-200 ngokukaCelsius

Ine-elasticity kunye ne-thermal kunye nokuzinza kweekhemikhali ze-polytetrafluoroethylene.Ubushushu bexesha elide lokusebenza -39 ~ 288 degrees Celsius, ixesha elifutshane ukuya kuthi ga kwi-315 degrees Celsius, kusekho iqondo elithile leplastiki engaphantsi kobushushu be-embrittlement, ilukhuni kodwa ingabi brittle, kwaye inokugoba.Izinzile kuzo zonke iikhemikhali ngaphandle kokudumba kwi-solvents ene-fluorinated.yeyona Rabha ibiza kakhulu ngoku ehlabathini.Uphawu: Kalrez

 

Okwesihlanu- irabha ye-O-ring iinkcukacha Iindlela zokulinganisa kunye nezixhobo.

Izixhobo zokulinganisa eziqhelekileyoYiba:

1-Iprojektha echanekileyo ephezulu

iprojektha

Iimpawu zesixhobo: Imilinganiselo engaqhagamshelwanga, yenza umlinganiselo ungabonakali kwaye ulungele ukulinganisa iindawo ezinodonga olucekethekileyo nezithambileyo; Inomsebenzi owomeleleyo wokukhulisa umfanekiso kunye nekhono elinamandla lokulinganisa ubungakanani obuncinci; Isantya somlinganiselo okhawulezayo siphucula kakhulu ukusebenza komlinganiso; Ubuninzi obuphezulu bamanqaku esampula buqinisekisa ukuthembeka okuphezulu. yomlinganiselo;Ukubamba olulula.

I-2-i-Electronic caliper yedijithali

ikhalipha

IsixhoboIsisombululo esiqhele ukusetyenziswa ngu-0.01mm, kunye nempazamo evumelekileyo ye-± 0.03mm/150mm.Kukho kwakhona i-high-precision calipers yedijithali enesisombululo se-0.005mm, kunye nephutha elivumelekileyo le-± 0.015mm / 150mm.Kukwakho i-multi-purpose digital display micrometer caliper enesisombululo se-0.001mm (eyi-patent yesizwe ye-Anyi yokulinganisa izixhobo kwaye kuphela banokuyivelisa), ngempazamo evumelekileyo ye-± 0.005mm/50mm.Ngenxa yokufunda okucacileyo kunye nokucacileyo, ukusebenza komlinganiselo kuphezulu.

3-π umlawuli(I-PITAPE)

I-PITAPE

Iimpawu zesixhobo :

1. Irula engu-π yenziwe ngentsimbi elastiki.Iziphelo zayo ezimbini zikrolwe ngokulandelelana kunye nabalawuli abaphambili kunye nabancedisayo.Ubuncinci bexabiso lokugqiba umlawuli oyintloko ngu-0.5mm okanye 1mm;Awona maxabiso aphantsi okugqiba kwirula encedisayo ngu-0.02mm, 0.05mm, 0.01mm, 0.1mm, njl.

2. Xa usetyenziswa, songela irula π ujikeleze umsebenzi kwaye usebenzise indlela yokufunda yevernier ukufunda ngokuthe ngqo i-avareji yedayamitha yesiqhekeza esilinganisiweyo.

  • Izinto eziluncedo nezingeloncedo

(1).Ukuchaneka okuphezulu: Njengoko i-diameter ilinganiswa ngomjikelezo werula π, impazamo yokumakisha ngexesha lokwenziwa kwerula ingancitshiswa ngamaxesha ka-π kwaye iboniswe kwiziphumo zomlinganiselo.Ngoko kwi-φ Kwimilinganiso yobubanzi obukhulu ngaphezu kwe-500mm, ukuchaneka kwayo kuphezulu kunoko kwe-vernier caliper.hlala φ Le nzuzo ibalasele ngakumbi kwimilinganiselo engaphezu kwe-1000mm.

(2).Xa ulinganisa iinxalenye zentsimbi ngerula π, ayichatshazelwa bubushushu bomsebenzi.Oku kungenxa yokuba irula π ibhityile kakhulu, kwaye iya kuba yinto enye kunye neqhekeza elivavanyiweyo ngexesha elifutshane kakhulu ngexesha lomlinganiso.Ukongezelela, ii-coefficients zabo zokwandisa i-thermal zisondele kakhulu, ngokusisiseko zinqoba impembelelo yokushisa.

(3. Kwimilinganiselo yobukhulu obukhulu kunye nobukhulu obukhulu, ukusetyenziswa kwezinto ezincedisayo (iibhulorho ezinobuchwephesha obunelungelo lobunikazi) zivumela ukuba kube lula ukusebenza ngumntu omnye ngexesha.

(4).Ukulinganisa iindawo ezinodonga olubhityileyo akukho lula ukubangela ukuguqulwa komsebenzi.(5).Kukulungele ukuthwala nokugcina (6).Ixabiso liphantsi.

(7).Ububi: Ayikwazi ukutshixa ufundo;Ukuphambuka kwejometri njenge-ovality ayinakulinganiswa.

 

Okwesithandathu Ukusetyenziswa kwe-O-ring kunye nokufakwa kwe-o-ring.

1. Ukusetyenziswa kwe-O-ring

I-O-ring isetyenziswa ngokubanzi kwiindawo ezidibeneyo ze-hydraulic kunye ne-pneumatic components, i-cylinder surfaces, kunye ne-flange surfaces.Kwiindandatho ze-O ezisetyenziswe ngexesha lokunyakaza, xa uxinzelelo lokusebenza lungaphezu kwe-9.8Mpa kwaye luphantsi koxinzelelo lwe-unidirectional, indandatho yokugcina kufuneka ifakwe kwelinye icala le-O-ring kwicala loxinzelelo;Ukuba uphantsi koxinzelelo lwe-bidirectional, faka i-ring retaining kumacala omabini e-O-ring.Ukunciphisa ukukhuhlana, iiringi zokugcina ezimile okwe-wedge nazo zingasetyenziswa.Xa ulwelo loxinzelelo lusetyenziswa ukusuka kwesobunxele, umsesane obambeleyo wasekunene utyhalelwa phezulu, kwaye umsesane obambeleyo wasekhohlo awudibani nomgangatho otywiniweyo, ngaloo ndlela unciphisa amandla okubetha.Ngokubanzi, ukusetyenziswa kwamakhonkco okugcina kwandisa amandla okukhuhlana kwesixhobo sokutywina, kwaye amakhonkco okugcina amise okweweji abaluleke kakhulu ekwehliseni la mandla okukhuhlana.Kwi-fixed O-rings, indandatho yokugcina iyafuneka kwakhona xa uxinzelelo lokusebenza lukhulu kune-32Mpa.

2. Ukufakwa kwe-oring

Umgangatho wofakelo lwe-O-rings unempembelelo enkulu ekusebenzeni kwabo kokutywinwa kunye nobomi benkonzo.Iingxaki zokuvuza zivame ukubangelwa kukufakwa kakubi.Ngexesha lokufakwa kwenkqubo, akuvumelekanga ukuba i-O-ring ikrwelwe, ingahambi kakuhle, okanye ijijwe.Ngaphambi kokuhlanganisana, i-groove yokutywina kunye nokutywinwa kwendawo yokukhwelana kufuneka icocwe ngokungqongqo;Ngexesha elifanayo, sebenzisa igrisi yokuthambisa ebusweni ekufuneka idlule ngexesha lokuhlanganisa i-O-ring.Ukuthintela i-O-ring ukuba inganqunyulwa okanye ikhutshwe ngamacangca abukhali njengamakona abukhali kunye neentambo ngexesha lofakelo, i-15 º ukuya kuma-30 º i-engile yokukhokela kufuneka ishiywe ekupheleni kweshaft nasekupheleni komngxuma wofakelo.Xa i-O-ring idinga ukudlula kwintambo yangaphandle, i-sleeve ekhethekileyo yesikhokelo yentsimbi enqabileyo kufuneka isetyenziswe ukugubungela intambo yangaphandle;Ukuba i-O-ring idinga ukudlula kwi-orifice, i-orifice kufuneka iguqulwe ibe yi-diagonal shape ehambelanayo ukukhusela imikrwelo kwi-O-ring.I-engile yokuthambeka kwegroove ngokuqhelekileyo yi-a=120 º~140 º

Unokufunda ulwazi oluninzi olunxulumeneyo apha.Kamva, siza kwazisa ulwazi malungaamatywina oyile, isitywina se-hydraulic,okanye enyeiindawo zerabha ezilungiselelweyo,njengeItywina yeoli yekati, Itywina yeoli ye-NBRItywina leoli yeFKM,TC ioli yetywina,I-oyile ye-TB isitywini se-oyile ye-TA, itywina le-oyile ye-SCpiston itywina, intonga itywina ,itywina lasentwasahlobo ,itywina elidityanisiweyo, ikomityi yetywina, itywina lothuli,Wiper itywina,nxiba iring ,back up ring ,iintambo zerabha, iintambo ze-o-ring,ngoko sifuna ixesha elingakumbi sazise olu lwazi kumntu wonke.Enkosi ngexesha lakho !

Sinyanzelisa ukubonelela ngemveliso esemgangathweni enengqiqo yeshishini elilungileyo, umvuzo onyanisekileyo kunye noncedo olulungileyo nolukhawulezayo.akuyi kukuzisela kuphela imveliso esemgangathweni ye-premium okanye inkonzo kunye nenzuzo enkulu, kodwa mhlawumbi eyona nto ibalulekileyo idla ngokuhlala kwimarike engapheliyo ye-Wholesale Price i-China As568 Standard Rubber O Ring Silicone O-Ring Color Rubber O Ring Manufacturer, Ukuba kunokwenzeka, qiniseka ukuba uthumela iimfuno zakho ngoluhlu oluneenkcukacha eziquka isimbo/into kunye nobungakanani obufunayo.Siza kuthumela amaxabiso ethu amakhulu kuwe.
Ixabiso leWholeyile yaseTshayinaChina FKM O Ring kunye Rubber O Ring, Ubuchwephesha bethu bobugcisa, inkonzo elungele umthengi, kunye nentengiso ekhethekileyo isenza ukuba / igama lenkampani libe ukhetho lokuqala lwabathengi kunye nabathengisi.Kudala sikhangela umbuzo wakho.Masiseke intsebenziswano ngoku!

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