宸ョう淇℃伅
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娑插绠℃帴闋灪绱嬪垎椤炲強妯欐簴

娑插绠℃帴闋灪绱嬬殑鍒嗛 娑插绠′欢鎺ラ牠铻虹磱鍒嗗収铻虹磱鍜屽铻虹磱鍏╃ó 鎸夌敤閫斾笉鍚屽垎鏈夛細绫冲埗鏅€氳灪绱嬨€佺敤铻虹磱瀵嗗皝鐨勭铻虹磱锛圙B 7306鑸嘔SO7/1鐩稿悓锛夈€侀潪铻虹磱瀵嗗皝鐨勭铻虹磱锛圙B 7307锛夈€�60掳鍦撻寪绠¤灪绱嬶紙GB/T 12716-91锛夈€佺背鍒堕寪铻虹磱绛�

娑插绠℃帴闋灪绱嬬殑鍒嗛
1. 铻虹磱鍒嗗収铻虹磱鍜屽铻虹磱鍏╃ó锛�
2. 鎸夌墮褰㈠垎鍙垎鐐猴細1锛変笁瑙掑舰铻虹磱 2锛夋褰㈣灪绱� 3锛夌煩褰㈣灪绱� 4锛夐嫺榻掑舰铻虹磱锛�
3. 鎸夌窔鏁稿垎鍠牠铻虹磱鍜屽闋灪绱嬶紱
4. 鎸夋棆鍏ユ柟鍚戝垎宸︽棆铻虹磱鍜屽彸鏃嬭灪绱嬪叐绋�, 鍙虫棆涓嶆娉紝宸︽棆鍔燣H锛屽M24×1.5LH锛�
5. 鎸夌敤閫斾笉鍚屽垎鏈夛細绫冲埗鏅€氳灪绱嬨€佺敤铻虹磱瀵嗗皝鐨勭铻虹磱銆侀潪铻虹磱瀵嗗皝鐨勭铻虹磱銆�60°鍦撻寪绠¤灪绱嬨€佺背鍒堕寪铻虹磱绛�
绫冲埗鏅€氳灪绱�
1. 绫冲埗鏅€氳灪绱嬬敤澶уM琛ㄧず锛岀墮鍨嬭2α=60°锛�α琛ㄧず鐗欏瀷鍗婅锛夛紱
2. 绫冲埗鏅€氳灪绱嬫寜铻鸿窛鍒嗙矖鐗欐櫘閫氳灪绱嬪拰绱扮墮鏅€氳灪绱嬪叐绋紱
2.1. 绮楃墮鏅€氳灪绱嬫瑷樹竴鑸笉妯欐槑铻鸿窛锛屽M20琛ㄧず绮楃墮铻虹磱锛涚窗鐗欒灪绱嬫瑷樺繀闋堟鏄庤灪璺濓紝濡侻30×1.5琛ㄧず绱扮墮铻虹磱銆佸叾涓灪璺濈偤1.5銆�
2.2. 鏅€氳灪绱嬬敤浜庢姊伴浂浠朵箣闁撶殑閫f帴鍜岀穵鍥猴紝涓€鑸灪绱嬮€f帴澶氱敤绮楃墮铻虹磱锛岀窗鐗欒灪绱嬫瘮鍚屼竴鍏ū鐩村緫鐨勭矖鐗欒灪绱嬪挤搴︾暐楂橈紝鑷帠鎬ц兘杓冨ソ銆�
3. 绫冲埗鏅€氳灪绱嬬殑妯欒锛歁20-6H銆丮20×1.5LH-6g-40,鍏朵腑M 琛ㄧず绫冲埗鏅€氳灪绱嬶紝20琛ㄧず铻虹磱鐨勫叕绋辩洿寰戠偤20mm锛�1.5琛ㄧず铻鸿窛锛孡H琛ㄧず宸︽棆锛�6H銆�6g琛ㄧず铻虹磱绮惧害绛夌礆锛屽ぇ瀵簿搴︾瓑绱氫唬铏熻〃绀哄収铻虹磱锛屽皬瀵簿搴︾瓑绱氫唬铏熻〃绀哄铻虹磱锛�40琛ㄧず鏃嬪悎闀峰害锛�
3.1. 甯哥敤绫冲埗鏅€氱矖鐗欒灪绱嬬殑铻鸿窛濡備笅琛�(铻虹磱搴曞瓟鐩村緫锛氱⒊閶�φ=鍏ū鐩村緫锛峆锛涢憚閻�φ=鍏ū鐩村緫锛�1.05~1.1P锛涘姞宸ュ铻虹磱鍏夋】鐩村緫鍙�φ=鍏ū鐩村緫锛�0.13P)锛�
琛�1 甯哥敤绫冲埗鏅€氱矖鐗欒灪绱嬬殑鐩村緫/铻鸿窛
鍏ū鐩村緫 铻鸿窛P 閼勯惖搴曞瓟 纰抽嫾搴曞瓟 澶栬灪绱嬪厜妗跨洿寰� 鍏ū鐩村緫 铻鸿窛P 閼勯惖搴曞瓟 纰抽嫾搴曞瓟 澶栬灪绱嬪厜妗跨洿寰�
M5 0.8 4.1 4.2 4.9 M24 3 20.8 21 23.7
M6 1 4.9 5 5.9 M27 3 23.8 24 26.7
M8 1.25 6.6 6.7 7.9 M30 3.5 26.3 26.5 29.6
M10 1.5 8.3 8.5 9.8 M33 3.5 29.3 29.5 32.6
M12 1.75 10.3 10.4 11.8 M36 4 31.7 32 35.5
M14 2 11.7 12 13.7 M42 4.5 37.2 37.5 41.5
M16 2 13.8 14 15.7 M48 5 42.5 43 47.5
M18 2.5 15.3 15.5 17.7 M56 5.5 50 50.5 55.5
M20 2.5 17.3 17.5 19.7 M64 6 57.5 58 63.5
3.2. 绫冲埗鏅€氬収铻虹磱鐨勫姞宸ュ簳瀛旂洿寰戝彲鐢ㄤ笅寮忎綔杩戜技瑷堢畻锛歞=D-1.0825P,鍏朵腑D鐐哄叕绋辩洿寰戯紝P鐐鸿灪璺濄€�
鐢ㄨ灪绱嬪瘑灏佺殑绠¤灪绱�锛圙B 7306鑸嘔SO7/1鐩稿悓锛�
1. 鐢ㄨ灪绱嬪瘑灏佺殑绠¤灪绱嬩笉鍔犲~鏂欐垨瀵嗗皝璩氨鑳介槻姝㈡徊婕忋€傜敤铻虹磱瀵嗗皝鐨勭铻虹磱鏈夊湏鏌卞収铻虹磱鍜屽湏閷愬铻虹磱銆佸湏閷愬収铻虹磱鍜屽湏閷愬铻虹磱鍏╃ó閫f帴褰㈠紡銆傚鍔涘湪5×105Pa浠ヤ笅鏅傦紝鐢ㄥ墠涓€绋€f帴宸茶冻澶犵穵瀵嗭紝鍚庝竴绋€f帴閫氬父鍙湪楂樻韩鍙婇珮澹撲笅閲囩敤銆�
2. 鐢ㄨ灪绱嬪瘑灏佺殑绠¤灪绱嬪収铻虹磱鏈夊湏閷愩€佸湏鏌卞叐绋舰寮忋€傚铻虹磱鍙湁鍦撻寪涓€绋舰寮忋€傜墮鍨嬪涓嬶細閷愬害1锛�16锛岀墮褰㈣55°锛岃垔铻虹磱妯欐簴绀轰緥锛歓G3/8锛�
3. 妯欒绀轰緥锛�
鍦撻寪鍏ц灪绱� Rc 3/8
鍦撴煴鍏ц灪绱� Rp3/8
鍦撻寪澶栬灪绱� R3/8
鐣惰灪绱嬬偤宸︽棆铻虹磱鏅� Rc 3/8-LH锛圠H琛ㄧず宸︽棆铻虹磱锛�
甯哥敤铻虹磱(妯欒锛歊c 3/8銆丷p3/8銆丷3/8)鐨勫熀鏈昂瀵革細
琛�2
灏哄浠h櫉 姣忓鐗欐暩 澶у緫 涓緫 灏忓緫 寤鸿搴曞瓟 鍩烘簴璺濋洟 鏈夋晥闀峰害
1/8 28 9.728 9.147 8.566 φ8.4 4.0 6.5
1/4 19 13.157 12.301 11.445 φ11.2 6.0 9.7
3/8 19 16.662 15.806 14.950 φ14.7 6.4 10.1
1/2 14 20.955 19.793 18.631 φ18.3 8.2 13.2
3/4 14 26.411 25.279 24.117 φ23.6 9.5 14.5
1 11 33.249 31.770 30.291 φ29.7 10.4 16.8
1-1/4 11 41.910 40.431 38.952 φ38.3 12.7 19.1
1-1/2 11 47.803 46.324 44.845 φ44.1 12.7 19.1
4. GB 7306瑕忓畾鐨勬瑷樻柟娉曡垏ISO7/1鐨勮瀹氭槸涓€妯g殑銆傚湪ISO 7/1浣滃嚭绲变竴涔嬪墠锛屽悇鍦嬬殑妯欒鏂规硶濡備笅锛�
琛�3
妯欐簴铏� 铻虹磱绋 鍦撻寪鍏ц灪绱� 鍦撴煴鍏ц灪绱� 鍦撻寪澶栬灪绱�
ISO ISO7/1-1982 Rc1/2 Rp1/2 R1/2
鑻卞湅 BS 21-1973 Rc1/2″ Rp1/2″ R1/2″
娉曞湅 NF E03-004 —— G1/2″J G1/2″
寰峰湅 DIN 2999 —— Rp1/2-DIN299 R1/2DIN2999
鏃ユ湰 JIS 130203 PT1/2″ PS1/2″ PT1/2″
铇囪伅 袚OCT 6211 KTPY袘1/2″ —— KTPY袘1/2″
GB GB 133-74 ZG1/2″ —— ZG1/2″
60°鍦撻寪绠¤灪绱�锛圙B/T 12716-91锛�
1. 瑭茶灪绱嬬瓑鏁堜簬缇庡湅鍦嬪妯欐簴ANSI B1.20.1涓璑PT铻虹磱閮ㄥ垎銆傚彧鏈夊湏閷愬収铻虹磱鍜屽湏閷愬铻虹磱涓€绋€f帴褰㈠紡銆�
2. 60°鍦撻寪绠¤灪绱嬭垏55°鍦撻寪绠¤灪绱嬬殑鐩稿悓榛烇細
2.1. 铻虹磱鏈韩鍏锋湁瀵嗗皝鎬с€�
2.2. 鍦撻寪瑙掞細1锛�16
2.3. 閫氶亷鎺у埗鍩洪潰璺濋洟锛堝熀婧栭暦搴︼級渚嗘帶鍒剁洿寰戝昂瀵搞€�
2.4. 鍏佽ū鍦ㄨ灪绱嬪壇鍏у姞鍏ュ瘑灏佺墿銆�
3. 60°鍦撻寪绠¤灪绱嬭垏55°鍦撻寪绠¤灪绱嬬殑涓嶅悓榛烇細琛�4
闋呯洰 60°鍦撻寪绠¤灪绱� 55°鍦撻寪绠¤灪绱�
妯欒 NPT 3/8 Rc 3/8銆丷p3/8銆丷3/8
鐗欏瀷瑙� 60° 55°
鐗欒窛涓嶅悓 琛�5 琛�2
鍏樊瑕佹眰 楂� 浣�
鐢ㄩ€� 姹借粖銆侀姗熴€佹搴婁腑绠¤矾閫f帴 姘淬€佺叅姘g瓑浣庡绠¤矾绯荤当
4. 浠h櫉NPT鍗宠垔妯欐簴浠h櫉Z锛�
妯欒锛歂PT 3/8銆丯PT 3/8锛峀H锛屽叾涓璍H琛ㄧず宸︽棆銆�
琛�5 甯哥敤铻虹磱鐨勫熀鏈昂瀵�
灏哄浠h櫉 姣忓鐗欐暩 澶у緫 涓緫 灏忓緫 寤鸿搴曞瓟 鍩烘簴璺濋洟 鐗欐暩
1/8 27 10.242 9.489 8.736 φ8.6 4.102 4.36
1/4 18 13.616 12.487 11.358 φ11.1 5.786 4.10
3/8 18 17.055 15.926 14.797 φ14.5 6.096 4.32
1/2 14 21.223 19.772 18.321 φ17.9 8.128 4.48
3/4 14 26.568 25.117 23.666 φ23.2 8.611 4.75
1 11.5 33.228 31.461 29.694 φ29.2 10.160 4.60
1-1/4 11.5 41.985 40.218 38.451 φ37.9 10.668 4.83
1-1/2 11.5 48.054 46.287 44.520 φ43.9 10.668 4.83
闈炶灪绱嬪瘑灏佺殑绠¤灪绱嬶紙GB 7307锛�
1. 瑭茶灪绱嬫婧栬垏ISO 228/1鐩稿悓銆�
2. 鐗欏瀷瑙掞細55°锛屽湏鏌辫灪绱嬶紝娌掓湁閷愬害銆�
3. 妯欒绀轰緥锛�
11/2宸︽棆鍏ц灪绱� G11/2-LH锛堝彸鏃嬩笉妯欙級
11/2A绱氬铻虹磱 G11/2A
11/2B绱氬铻虹磱 G11/2B
鍏у铻虹磱瑁濋厤 G11/2 /G11/2A
琛�6 甯哥敤鍩烘湰灏哄
灏哄浠h櫉 姣忓鐗欐暩 澶у緫 涓緫 灏忓緫 寤鸿搴曞瓟 鍩烘簴璺濋洟 鏈夋晥闀峰害
1/8 28 9.728 9.147 8.566 φ8.8 4.0 6.5
1/4 19 13.157 12.301 11.445 φ11.7 6.0 9.7
3/8 19 16.662 15.806 14.950 φ15.2 6.4 10.1
1/2 14 20.955 19.793 18.631 φ18.9 8.2 13.2
3/4 14 26.411 25.279 24.117 φ24.4 9.5 14.5
1 11 33.249 31.770 30.291 φ30.6 10.4 16.8
1-1/4 11 41.910 40.431 38.952 φ39.2 12.7 19.1
1-1/2 11 47.803 46.324 44.845 φ45.1 12.7 19.1
4. 鐢ㄩ€旓細闈炶灪绱嬪瘑灏佺殑绠¤灪绱嬩富瑕佺敤浜庡鍔涜純浣庣殑涓嶃€佺叅姘g閬擄紝閫f帴鏅傚氨鍔犲~鏂欐垨瀵嗗皝璩紙楹荤挡銆侀墰涓广€佽仛鍥涙盁涔欑儻鑶犲付绛夛級锛屼互闃叉婊叉紡銆�
5. 闈炶灪绱嬪瘑灏佺殑绠¤灪绱嬭垏鐢ㄨ灪绱嬪瘑灏佺殑绠¤灪绱嬬浉鍚岄粸鏄細鍏╄€呯墮鍨嬩竴妯e潎鐐�55°锛岀浉鍚岃鏍艰灪绱嬬殑铻鸿窛銆佺墮楂樸€佸熀鏈洿寰戠浉鍚屻€�
6. 闈炶灪绱嬪瘑灏佺殑绠¤灪绱嬭垏鐢ㄨ灪绱嬪瘑灏佺殑绠¤灪绱嬩笉鍚岄粸鏄細
6.1. 鐢ㄨ灪绱嬪瘑灏佺殑绠¤灪绱嬪収铻虹磱鏈夊湏鏌辫灪绱嬪拰鍦撻寪铻虹磱鍏╃ó褰㈠紡锛屽铻虹磱鍙湁鍦撻寪铻虹磱涓€绋舰寮忋€�
6.2. 闈炶灪绱嬪瘑灏佺殑绠¤灪绱嬩笉璜栧収澶栬灪绱嬮兘鍙湁鍦撴煴铻虹磱涓€绋舰寮忋€�
6.3. 鍏╃ó铻虹磱閮ㄥ垎瑕忔牸鐨勫叕宸笉鍚屻€�
6.4. 闈炶灪绱嬪瘑灏佺殑鍏у湏鏌辩铻虹磱鍙互鍜岀敤铻虹磱瀵嗗皝鐨勫鍦撻寪绠¤灪绱嬬浉閫f帴锛屼絾闈炶灪绱嬪瘑灏佺殑澶栧湏鏌辩铻虹磱鍗讳笉鍙互鍜岀敤铻虹磱瀵嗗皝鐨勫収绠¤灪绱嬪舰鎴愮敤铻虹磱瀵嗗皝鐨勯€f帴銆�
7. 鍚勫湅鐨勪笉鍚屾瑷樻柟娉曪細琛�7
妯欐簴铏� 铻虹磱绋 鍦撴煴鍏ц灪绱� 鍦撴煴澶栬灪绱�
ISO ISO228/1-1982 G1/2 G1/2A B
鑻卞湅 BS 2779-1973 G1/2″ G1/2″A B
娉曞湅 NF E03-005 G1/2″H G1/2″A B
寰峰湅 DIN 259 R1/2 K1/2
鏃ユ湰 JIS 130202 PF1/2″A B PF1/2″A B
铇囪伅 袚OCT 6357 TPY袘1/2″K谢2 K谢3 TPY袘1/2″K谢2 K谢3
GB GB 133-74 G1/2″ G1/2″
绫冲埗閷愯灪绱嬶紙GB1415锛�
1. 妯欒锛歓M10銆乑M10-S銆乑M10/ZM10銆乑M10/ZM10-S銆�
2. ZM-绫冲埗閷愯灪绱嬬殑妯欒浠h櫉锛涙婧栧熀婧栬窛闆㈡檪锛岀渷鐣ュ熀婧栬窛闆唬铏燂紱S-鐭熀婧栬窛闆€€�
3. 鐢ㄩ€旓細閬╃敤浜庢埃楂旀垨娑查珨绠¤矾绯荤当渚濋潬铻虹磱瀵嗗皝鐨勯€f帴铻虹磱锛堟按銆佺叅姘g閬撶敤绠¤灪绱嬮櫎澶栵級锛屽繀瑕佹檪鍏佽ū鍦ㄨ灪绱嬮厤鍚堥潰闁撳姞瀵嗗皝濉枡鎻愰珮鍏跺瘑灏佹€с€�
4. 鍏緫鐩村緫/铻鸿窛
鐩村緫 6,8,10 12,14,16,18,20,22,24 27,30,33,36,39,42,45,48,52,56,60
铻鸿窛 1 1.5 2
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