塑胶模具设计必读

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1、O形環（JIS B 2401摘錄）上一頁 O形環 O形環槽尺寸 O形環單位 mm標稱號列O形環實際尺寸標稱號列O形環實際尺寸標稱號列O形環實際尺寸WdWdWdP 31.90.12.80.15P 393.50.138.70.15P 150A8.40.15149.50.6P 41.90.13.80.15P 403.50.139.70.15P 1558.40.15154.50.6P 51.90.14.80.15P 423.50.141.70.15P 1608.40.15159.50.6P 61.90.15.80.15P 443.50.143.70.15P 1658.40.15164.50.6P 71

2、.90.16.80.15P 453.50.144.70.25P 1708.40.15169.50.6P 81.90.17.80.15P 463.50.145.70.25P 1758.40.15174.50.6P 91.90.18.80.15P 483.50.147.70.25P 1808.40.15179.50.6P 101.90.18.80.15P 493.50.148.70.25P 1858.40.15184.50.8P 10A2.40.19.80.15P 503.50.149.70.25P 1908.40.15189.50.8P 112.40.110.80.15P 50 A5.70.15

3、49.60.25P 1958.40.15194.50.8P 122.40.111.80.15P 555.70.1554.60.25P 2008.40.15199.50.8P 142.40.113.80.15P 605.70.1559.60.25P 2058.40.15204.50.8P 152.40.114.80.15P 655.70.1564.60.25P 2108.40.15209.50.8P 162.40.115.80.15P 705.70.1569.60.25P 2158.40.15214.50.8P 182.40.117.80.15P 755.70.1574.60.4P 2208.4

4、0.15219.50.8P 202.40.119.80.15P 805.70.1579.60.4P 2258.40.15224.50.8P 212.40.120.80.15P 855.70.1584.60.4P 2308.40.15229.50.8P 222.40.121.80.15P 905.70.1589.60.4P 2358.40.15234.50.8P 22A3.50.121.70.15P 955.70.1594.60.4P 2408.40.15239.50.8P 243.50.123.70.15P 1005.70.1599.60.4P 2458.40.15244.50.8P 253.

5、50.124.70.15P 1055.70.15104.60.4P 2508.40.15249.50.8P 263.50.125.70.15P 1105.70.15109.60.4P 2558.40.15254.50.8P 283.50.127.70.15P 1155.70.15114.60.4P 2608.40.15259.50.8P 293.50.128.70.15P 1205.70.15119.60.4P 2658.40.15264.50.8P 303.50.129.70.15P 1255.70.15124.60.4P 2708.40.15269.50.8P 323.50.131.70.

6、15P 1305.70.15129.60.6P 2758.40.15274.50.8P 343.50.133.70.15P 1355.70.15134.60.6P 2808.40.15279.50.8P 353.50.134.70.15P 1405.70.15139.60.6P 2858.40.15284.50.8P 363.50.135.70.15P 1455.70.15144.60.6P 2908.40.15289.50.8P 383.50.137.70.15P 1505.70.15149.60.6P 2958.40.15294.50.8P 3008.40.15299.50.8標稱號列O形

7、環實際尺寸標稱號列O形環實際尺寸標稱號列O形環實際尺寸WdWdWdG 253.10.124.40.15G 1003.10.199.40.4G 1755.70.15174.30.6G 303.10.129.40.15G 1053.10.1104.40.4G 1805.70.15179.30.6G 353.10.134.40.15G 1103.10.1109.40.4G 1855.70.15184.30.8G 403.10.139.40.15G 1153.10.1114.40.4G 1905.70.15189.30.8G 453.10.144.40.25G 1203.10.1119.40.4G 1

8、955.70.15194.30.8G 503.10.149.40.25G 1253.10.1124.40.4G 2005.70.15199.30.8G 553.10.154.40.25G 1303.10.1129.40.6G 2105.70.15209.30.8G 603.10.159.40.25G 1353.10.1134.40.6G 2205.70.15219.30.8G 653.10.164.40.25G 1403.10.1139.40.6G 2305.70.15229.30.8G 703.10.169.40.25G 1453.10.1144.40.6G 2405.70.15239.30

9、.8G 753.10.174.40.4G 1505.70.15149.30.6G 2505.70.15249.30.8G 803.10.179.40.4G 1555.70.15154.30.6G 2605.70.15259.30.8G 853.10.184.40.4G 1605.70.15159.30.6G 2705.70.15269.30.8G 903.10.189.40.4G 1655.70.15164.30.6G 2805.70.15279.30.8G 953.10.194.40.4G 1705.70.15169.30.6G 2905.70.15289.30.8G 3005.70.152

10、99.30.8O形環應用例圖摘要圖摘要固定用O形環一般使用之規定標准應用例凸 緣固定用O形環內徑封襯方法之規定標准使用例固定用O形環規定標准應用例運動用O形環外徑封襯方法之規定標准使用例梢動 作之場合凸 緣固定用O形環外徑封襯方法之規定標准使用例運動用O形環內徑封襯方法之規定標准使用例梢動 作之場合O形環使用上注意事項例1例1中之O形環受內壓力之場合适用外徑封襯之方式例2例2中之O形環受外壓力之場合适用內徑封襯之方式O形環安裝之際孔及軸上之棱銳緣角形成對O形環之損傷必需將棱銳緣角切除單位 mmO形環標稱號列aP 3P 0P 10AP 22P 22AP 50P 50AP150P150AP3000

11、.81.01.01.21.01.21.52.02.03.01530G 25G 45G 50G145G145G3001.01.21.52.02.03.0返回O形環槽尺寸（JIS B 2401 摘錄）表1運動用O形環槽尺寸單位 mm槽寬尺寸公差槽徑尺寸公差O形環標稱號列槽寬eR無扣環一枚扣環二枚扣環無扣環有扣環P3P102.5+0.103.6+0.105.2+0.100.50.3P10AP223.5+0.104.1+0.105.7+0.100.50.3P22AP504.6+0.105.2+0.106.8+0.101.00.5P50AP1507.4+0.208.4+0.2011.0+0.201.00

12、.5P150AP30010.8+0.3011.6+0.3014.8+0.301.51.0壓力（kg/cm2）B01C1C01A1B1A050C 以下 超過50至100以下超過100至150以下H8e8 e8e7H10h9標稱號列A0及A1B0及B1標稱號列A0及A1B0及B1標稱號列A0及A1B0及B1P 336P 393945P 150A150165P 447P 404046P 155155170P 558P 424248P 160160175P 669P 444450P 165165180P 7710P 454551P 170170185P 8811P 464652P 175175190P

13、 9912P 484854P 180180195P 101013P 494955P 185185200P 10A1014P 505056P 190190205P 111115P 50 A5060P 195195210P 121216P 555565P 200200215P 141418P 606070P 205205220P 151519P 656575P 210210225P 161620P 707080P 215215230P 181822P 757585P 220220235P 202024P 808090P 225225240P 212125P 858595P 230230245P 2

14、22226P 9090100P 235235250P 22A2228P 9595105P 240240255P 242430P 100100110P 245245260P 252531P 105105115P 250250265P 262632P 110110120P 255255270P 282834P 115115125P 260260275P 292935P 120120130P 265265280P 303036P 125125135P 270270285P 323238P 130130140P 275275290P 343440P 135135145P 280280295P 3535

15、41P 140140150P 285285300P 363642P 145145155P 290290305P 383844P 150150160P 295295310P 300300315表2固定用O形環槽尺寸O形環標稱號列eSRG25G454.0+0.102.50-0.10.5G50G1454.0+0.202.50-0.151.0G150G3007.1+0.304.90-0.21.5P3P102.6+0.101.40-0.10.5P10P223.2+0.101.850-0.10.5P22AP50 4.5+0.102.850-0.11.0P50AP1507.1+0.204.90-0.21.0

16、P150AP30010.2+0.307.40-0.21.5標稱號列外徑封襯內徑封襯標稱號列外徑封襯內徑封襯A0（h9）B0（H9）A1（e9）B1（H10）A0（h9）B0（H9）A1（e9）B1（H10）G 2525.2302529.8G 150150.5160150159.4G 3030.2353034.8G 155155.5165155164.4G 3535.2403539.8G 160160.5170160169.4G 4040.2454044.8G 165165.5175165174.4G 4545.2504549.8G 170170.5180170179.4G 5050.25550

17、54.7G 175175.5185175184.4G 5555.2605559.7G 180180.5190180189.4G 6060.2656064.7G 185185.5195185194.4G 6565.2706569.7G 190190.5200190199.4G 7070.2757074.7G 195195.5205195204.4G 7575.2807579.7G 200200.5210200209.4G 8080.2858084.7G 210210.5220210219.4G 8585.2908589.7G 220220.5230220229.4G 9090.2959094.7

18、G 230230.5240230239.4G 9595.21009599.7G 240240.5250240249.4G 100100.2105100104.7G 250250.5260250259.4G 105105.2110105109.7G 260260.5270260269.4G 110110.2115110114.7G 270270.5280270279.4G 113115.2120115119.7G 280280.5290280289.4G 120120.2125120124.7G 290290.5300290299.4G 125125.2130125129.7G 300300.5

19、310300309.4G 130130.2135130134.7G 135135.2140135139.7G 140140.2145140144.7G 145145.2150145149.7標稱號列外徑封襯內徑封襯標稱號列外徑封襯內徑封襯A0（h9）B0（H9）A1（e9）B1（H10）A0（h9）B0（H9）A1（e9）B1（H10）P 33.3635.7p 8080.5908089.5P 44.3746.65p 8585.5958594.4P 55.3857.65p 9090.51009099.4P 66.3968.65p 9595.510595104.4P 77.31079.65p 10

20、0100.5110100109.4P 88.311810.65p 105105.5115105114.4P 99.312911.65p 110110.5120110119.4P 1010.3131012.65p 115115.5125115124.4P 10A10.5141013.5p 120120.5130120129.4P 1111.5151114.5p 125125.5135125134.4P 1212.5161215.5p 130130.5140130139.4P 1414.5181417.5p 135135.5145135144.4P 1515.5191518.5p 140140.5

21、150140149.4P 1616.5201619.5p145145.5155145154.4P 1818.5221821.5p 150150.5160150159.4P 2020.5242023.5p 155A150.5166150164.4P 2121.5252124.5p 155155.5165155169.4P 2222.5262225.5p 160160.5175160174.4P 22A22.5282227.5p 165165.5180165179.4P 2424.5302429.5p 170170.5185170184.4P 2525.5312530.5p 175175.5190

22、175189.4P 2626.5322631.5p 180180.5195180194.4P 2828.5342833.5p 185185.5200185199.4P 2929.5352934.5p 190190.5205190204.4P 3030.5363035.5p 195195.5210195209.4P 3232.5383944.5p 200200.5215200214.4P 3434.5404045.5p 205205.5220205219.4P 3535.5414247.5p 210210.5225210224.4P 3636.5424449.5p 215215.52302152

23、29.4P 3838.5444550.5p 220220.5235220234.4P 3939.5453944.5p 225225.5240225239.4P 4040.5464045.5p 230230.5245230244.4P 4242.5484247.5p 235235.5250235249.4P 4444.5504449.5p 240240.5255240254.4P4545.5514550.5p 245245.5260245259.4P 4646.5524651.5p 250250.5265250264.4P 4848.5544853.5p 255255.5270255269.4P

24、 4949.5554954.5p 260260.5275260274.4P 5050.5565055.5p 265265.5280265279.4P 50A50.5605059.5p 270270.5285270284.4P 5555.5655564.5p 275275.5290275289.4P 6060.5706069.5p 280280.5295280294.4P 6565.5756574.5p 285285.5300285299.4P 7070.5807079.5p 290290.5305290304.4P 7575.5857584.5p 295295.5310295309.4p 30

25、0300.5315300314.4表3 凸緣固定用O形環槽尺寸單位 mm槽寬尺寸公差槽徑尺寸公差O形環標稱尺寸eSG 25G 454.12.40.05G 50G 1454.12.40.05G 150G 3007.34.60.10P 3P 102.71.30.05P 10AP 223.31.750.05P 22AP 504.62.750.05P 50AP 1507.34.60.1P 150AP 30010.57.00.1直徑區分尺寸公差4以下01超過4至16以下02超過16至63以下03超過63至250以下05超過25008標稱列號AB標稱列號AB標稱列號ABG 253025G 10010510

26、0G 175180175G 303530G 105110105G 180185180G 354035G 110115110G 185190185G 404540G 115120115G 190195190G 455045G 120125120G 195200195G 505550G 125130125G 200210200G 556055G 130135130G 210220210G 606560G 135140135G 220230220G 657065G 140145140G 230240230G 707570G 145150145G 240250240G 758075G 15015515

27、0G 250260250G 808580G 155160155G 260270260G 859085G 160165160G 270280270G 909590G 165170165G 280290280G 9510095G 170175170G 290300290G 300310300標稱列號AB標稱列號AB標稱列號ABP 363P 394539P 150A165150P 474P 404640P 155170155P 585P 424842P 160175160P 696P 445044P 165180165P 7107P 455145P 170185170P 8118P 465246P

28、175190175P 9129P 485448P 180195180P 101310P 495549P 185200185P 10A1410P 505650P 190205190P 111511P 50A6050P 195210195P 121612P 556555P 200215200P 141814P 607060P 205220205P 151915P 657565P 210225210P 162016P 708070P 215230215P 182218P 758575P 220235210P 202420P 809080P 225240225P 212521P 859585P 230

29、245230P 222622P 9010090P 235250235P 22A2822P 9510595P 240255240P 243024P 100110100P 245260245P 253125P 105115105P 250265250P 263226P 110120110P 255270255P 283428P 115125115P 260275260P 293529P 120130120P 265280265P 303630P 125135125P 270285270P 323832P 130140130P 275290275P 344034P 135145135P 280295280P 354135P 140150140P 285300285P 364236P 145155145P 290305290P 384438P 150160150P 295310295P 300315300 返回