Mugihe cyo gushakisha ibintu byagaciro hamwe nabadakora, nahuye nikintu gishimishije rwose: sae na npt. Bitekereze ko ari inyuma yinyenyeri muri mashini zacu. Bashobora gusa nkaho bisa nkaho bareba, ariko mubyukuri batandukanye cyane kuburyo byateguwe, uko bakora, nuburyo bashiraho ibintu. Nshimishijwe cyane no gusangira nawe ibyo namenye kuri iyi nsanganyamatsiko. Reka tuvuge kandi tumenye ibitandukanya niyo mpamvu buri kimwe ari ngombwa mugukora imashini zacu neza kandi zimara igihe kirekire.
Insanganyamatsiko nziza ni insanganyamatsiko nziza yakoreshejwe cyane murwego rwimodoka na hydraulics. Izi nsanganyamatsiko zikurikiza amahame yashyizweho na societe ya injeniyeri (Sae). Hariho ubwoko butandukanye bwa sae, ariko ibintu byinshi ni umugozi ugororotse o-impeta borss (orb). Ubu bwoko bugaragaramo urudodo rugororotse hamwe na o-impeta yagenewe gukora kashe. Sae J514 tube fothings ibipimo ngenderwaho bisanzwe byerekana ibisobanuro kuri iyi nsanganyamatsiko.
Ibiranga insanganyamatsiko ya Sae harimo:
l diamers ya diameters yubunini bwihariye
l Igishushanyo kigororotse cyemerera gukoresha o-impeta
l guhuza na sae j518 kuri flange
Muri Hydraulics, insanganyamatsiko nziza ni ngombwa. Baremeza ko ihuza ryubusa muri sisitemu yo hejuru. Umuyobozi wa O-inzara fittings ningirakamaro cyane kuko ishobora gukemura ibibazo byinshi bya hydraulic yamazi adafite. Umuyoboro wa Sae hamwe na Sae Umuhuza w'abagore ni ibintu bihuye na Sae Fittings kugirango ukore sisitemu ikomeye.
Porogaramu zirimo:
Phdraulic PUMPS
impande
silinders
Izi nsanganyamatsiko zikomeza sisitemu inyangamugayo mukurinda imiyoboro y'amazi, ari ingenzi ku mutekano no gukora neza.
Kumenya ingano ya Sae irasobanutse neza. Buri nsanganyamatsiko yagenwe numubare wa Dash (urugero, -4, -6, -8) ihuye nubunini bwa salle muri santimetero cumi na gatandatu ya santimetero cumi na gatandatu. Kurugero, ubunini bwa A -8 bivuze ko diameter ya 8/16 cyangwa 1/2 santimetero.
Kumenya insanganyamatsiko ya Sae:
1. Gupima diameter yo hanze yumutwe wumugabo cyangwa diameter yimbere yumutwe wumugore.
2. Kubara umubare wurudodo kuri santimetero (TPI).
SAE J518, hamwe namahame mpuzamahanga nka din 20066, iso / GIST 6162, na JI B 8363, atanga ibisobanuro byuzuye kubunini bwa Sae kandi bikubiyemo ibisobanuro birambuye.
Muri make, insanganyamatsiko nziza ni ngombwa kuri sisitemu za hydraulic, zemeza kashe yizewe kandi ikora neza. Ubunini bwabo nuburyo bwabo, nkumugozi ugororotse o-impeta, bibatera kujya guhitamo abanyamwuga mu nganda. Gusobanukirwa izi nsanganyamatsiko ni ngombwa kubantu bose bakorana na hydraulicht fittings na valdraulic.
Iyo tuvuganye ibijyanye n'imbonerahamwe ya Sae, turimo kwerekeza kuri sisitemu itondekanya ingano n'ibipimo by'imboga zikoreshwa mu guhuza imiyoboro ya hydraulic hamwe na fittings. Ubwoko bwa sate ni ikintu cyingenzi mugukomeza guhuza umutekano kandi kidatemba muri sisitemu ya hydraulic. Bitandukanye npt insanganyamatsiko ya NPT cyangwa umuyoboro wigihugu, ufite igishushanyo mbonera, insanganyamatsiko za sae akenshi zigororotse kandi zisaba o-impeta kugirango ishyireho kashe.
Kubo mukorana na sae umuhuza hamwe nibice bihuza igitsina gore, ni ngombwa gusobanukirwa ibisobanuro byabo. Umuyoboro wa Sae mubusanzwe ufite umugozi wo hanze, mugihe igitsina gore cya sae kizana nurudodo rwimbere, rwagenewe guhuza neza. Iyo uhuza SAE Fittings, ni ngombwa guhuza ibice byabagabo nabagore neza kugirango birinde kumeneka no kureba neza imikorere myiza.
l Sae Umugabo Umuhuza : Urudodo rwo hanze, rukoreshwa hamwe na O-Impeta Boss na sisitemu ya Flange Clamp .
l Sae Umugore Umuhuza : Urudodo rwimbere, ruhuye nabagabo bahuza abagabo kandi bagenewe gukora neza.
Sae 45 ° urudodo rwerekana nuburyo bwihariye bukoreshwa muburyo butandukanye bwa interineti. Ibipimo byayo bisanzwe kugirango hamenyekane isano ihamye kandi yizewe. Impamyabumenyi 45 ya Flare ni ingenzi nkuko yemerera umukono icyuma, izuru ryumvikana ryabagabo rihuye na compressing yaka igitsina gore. Iki gishushanyo kirakuraho gukenera uburyo bwinyongera kuri PTFE (PolytetrafLoaethylene) kaseti cyangwa ibice bya kashe.
l bolt , , .
l o impeta : ni ngombwa mugukora kashe hamwe nudusimba twije o-impeta umuyobozi .
SAE 45 ° Flare - Sae J512 Ibipimo
Igicapo cyumugabo OD & Ikibuga |
Ingano ya Dash |
Urudodo rw'umugabo |
Indangamuntu y'abagore |
Ingano ya Tube |
||
Inch - TPI |
mm |
santimetero |
mm |
santimetero |
santimetero |
|
5/16 - 24 |
-05 |
7.9 |
0.31 |
6.8 |
0.27 |
1/8 |
3/8 - 24 |
-06 |
9.5 |
0.38 |
8.4 |
0.33 |
3/16 |
7/16 - 20 |
-07 |
11.1 |
0.44 |
9.9 |
0.39 |
1/4 |
1/2 - 20 |
-08 |
12.7 |
0.50 |
11.4 |
0.44 |
5/16 |
5/8 - 18 |
-10 |
15.9 |
0.63 |
14.2 |
0.56 |
3/8 |
3/4 - 16 |
-12 |
19.1 |
0.75 |
17.5 |
0.69 |
1/2 |
7/8 - 14 |
-14 |
22.2 |
0.88 |
20.6 |
0.81 |
5/8 |
1.1 / 16 - 14 |
-17 |
27.0 |
1.06 |
24.9 |
0.98 |
3/4 |
SAE 45º Inverted Flare - Sae J512 Ibipimo
Igicapo cyumugabo OD & Ikibuga |
Ingano ya Dash |
Urudodo rw'umugabo |
Indangamuntu y'abagore
|
Ingano ya Tube |
||
Inch - TPI |
mm |
santimetero |
mm |
santimetero |
santimetero |
|
7/16 - 24 |
-07 |
11.1 |
0.44 |
9.9 |
0.39 |
1/4 |
1/2 - 20 |
-08 |
12.7 |
0.50 |
11.4 |
0.45 |
5/16 |
5/8 - 18 |
-10 |
15.9 |
0.63 |
14.2 |
0.56 |
3/8 |
11/16 - 18 |
-11 |
17.5 |
0.69 |
16.0 |
0.63 |
7/16 |
Sae Pilot o Inzokora Ikirangantego Pilote Igipimo cya Swivel
Igicapo cyumugabo OD & Ikibuga |
Ingano ya Dash |
Urudodo rw'umugabo |
Indangamuntu y'abagore |
Ingano ya Tube |
||
Inch - TPI |
mm |
santimetero |
mm |
santimetero |
santimetero |
|
5/8 - 18 |
-10 |
15.9 |
0.63 |
14.2 |
0.56 |
-6 |
3/4 - 18 |
-12 |
19.0 |
0.75 |
17.8 |
0.70 |
-8 |
7/8 - 18 |
-14 |
22.2 |
0.88 |
20.6 |
0.81 |
-10 |
Umuderezi wumugore swivel
Igicapo cyumugabo OD & Ikibuga |
Ingano ya Dash |
Urudodo rw'umugabo |
Indangamuntu y'abagore |
Ingano ya Tube |
||
Inch - TPI |
mm |
santimetero |
mm |
santimetero |
santimetero |
|
5/8 - 18 |
-10 |
15.9 |
0.63 |
14.2 |
0.56 |
-6 |
3/4 - 16 |
-12 |
19.0 |
0.75 |
17.5 |
0.69 |
-8 |
3/4 - 16 |
-12 |
19.0 |
0.75 |
17.5 |
0.69 |
-8 |
NPT insanganyamatsiko, cyangwa umuyoboro wigihugu wanditseho insanganyamatsiko, ni ubwoko bwumugozi usanzwe bikoreshwa mugukoresha imiyoboro ya salle. Iki gishushanyo cyemeza ko ihuza ryubusa kubera umwirondoro wacyo, ukanaba ukiri muto nkuko bikwiye urunidomo. Taper ikora kashe ifata insanganyamatsiko hamwe, akenshi yazamuye hamwe na kaseti ya PTFE cyangwa uruziga rwa kashe kugirango wuzuze icyuho icyo aricyo cyose.
Iyo uhanganye nu ntambara ya npt, ibipimo nyabyo ni ngombwa. Dore imbonerahamwe yoroheje npt igipimo:
Npt ingano yubunini & ikibuga |
Ingano ya Dash |
Urudodo rwumugabo muto od |
Indangamuntu y'abagore |
|||
Inch - TPI |
mm |
santimetero |
mm |
santimetero |
||
1/8 - 27 |
-02 |
9.9 |
0.39 |
8.4 |
0.33 |
|
1/4 - 18 |
-04 |
13.2 |
0.52 |
11.2 |
0.44 |
|
3/8 - 18 |
-06 |
16.6 |
0.65 |
14.7 |
0.58 |
|
1/2 - 14 |
-08 |
20.6 |
0.81 |
17.8 |
0.70 |
|
3/4 - 14 |
-12 |
26.0 |
1.02 |
23.4 |
0.92 |
|
1 - 11.1 / 2 |
-16 |
32.5 |
1.28 |
29.5 |
1.16 |
|
1.1 / 4 - 11.1 / 2 |
-20 |
41.2 |
1.62 |
38.1 |
1.50 |
|
1.1 / 2 - 11.1 / 2 |
-24 |
47.3 |
1.86 |
43.9 |
1.73 |
|
2 - 11.1 / 2 |
-32 |
59.3 |
2.33 |
56.4 |
2.22 |
|
2.1 / 2 - 8 |
-40 |
71.5 |
2.82 |
69.1 |
2.72 |
|
3 - 8 |
-48 |
87.3 |
3.44 |
84.8 |
3.34 |
|
NPT insanganyamatsiko ni intera muburyo butandukanye bwinganda. Bakunze kuboneka muri sisitemu bakemura amazi meza ya hydraulic aho ikidodo gifite umutekano, igituba gifatanye kirakenewe. NPT Adapters ikoreshwa muguhuza amazu na pisine yubunini butandukanye cyangwa kugirango uhindure ubundi bwoko bwugari, nkubwoko bwa sae, kuri NPT. Iyo uhuza SAE Fittings, ishobora gukoresha insanganyamatsiko igororotse o-impeta umuyobozi, imyuga ibona guhuza na npt-yinkweto.
Kumenya urudodo rwa NPT, uzakenera kumenya diameter yo hanze numubare wurudodo kuri santimetero. Dore umuyobozi wihuse:
1. Gupima diameter yo hanze yumutwe wumugabo cyangwa diameter yimbere yumutwe wumugore.
2. Kubara umubare wimpimbano mumwanya umwe kugirango umenye TPI.
3. Gereranya ibi bipimo hamwe nimbonerahamwe isanzwe ya Npt kugirango ubone ingano ya NPP.
Ni ngombwa kumenya ko npt insanganyamatsiko zisaba gusezerana neza kugirango ugere ku kintu cyiza. Ibi bivuze ko umugozi wumugabo numugore ugomba gukubitwa hamwe bihagije kugirango wirinde kumeneka, ariko ntugafashe cyane nko gutera ibyangiritse.
Iyo usuzumye ubwoko bwa sae hamwe nu musoro wa npt, itandukaniro ryibanze rigaragara mubikorwa byabo. Insanganyamatsiko nziza, byumwihariko umugozi ugororotse o-impeta, zirangwa nuburyo bwabo bugororotse. Iki gishushanyo cyemerera diameter ihamye muburebure bwurudodo. Ibinyuranye, umuyoboro wigihugu wanditseho (NPT) Erekana umwirondoro wanditse, ugabanya cyane uko batera imbere.
l sae : insanganyamatsiko igororotse, diameter imwe.
l NPT : insanganyamatsiko yaka, diameter igabanya urudodo.
Gukira inyangamugayo ni ngombwa mu gukumira kumeneka. Umuyoboro wa Sae hamwe na Sae Umugore uhuza akenshi ukoresha o-impeta kugirango ukore ikimenyetso. Iyi o-impeta yicaye mu gikoko ikagarikwa no gukomera, gukora inzitizi kumeneka. Hagati aho, igishushanyo mbonera cya NPT kirasaba ubundi buryo. Taper yemerera insanganyamatsiko kugirango uhuze neza kuko zishirwaho, zikora isano. Kuzamura iyi ngaruka, PTFE (PolytetrafLoroioRylene) kaseti cyangwa ikigo cya kashe gikoreshwa mububiko bwa npt.
l sae : Koresha o-impeta yo gushyirwaho.
l NPT : Kwishingikiriza ku gishushanyo cya tapred hamwe na kashe yongeyeho kugirango uhuza.
Guhitamo hagati ya SAE na NPT bitandukanye akenshi biterwa nibipimo byihariye nibipimo ngenderwaho. Sae J514 yakoreshejwe cyane muri sisitemu ya hydraulic kubera uburyo bwabo bukomeye bugururiwe nubushobozi bwo guhangana ningutu zihanitse. Bashizweho kugirango babone amahame nka Sae J518, Din 20066, iso / GIKURIKIRA 6162, na JI B 8363. Izi fittings nibyiza mugukora imiyoboro yizewe mugihe ucunga amazi meza.
NPT fittings, kurundi ruhande, akenshi ziboneka muri sisitemu rusange na sisitemu. Umuyoboro w'Abanyamerika w'igihugu gisanzwe NPT adapters irakwiriye kubisabwa aho urudodo rugororotse rudakenewe cyangwa aho gukoresha o-impeta bidashoboka.
l sae : yakunzwe kuri sisitemu yo kumuvuduko mwinshi.
l NPT : Bisanzwe mu mayeri na make.
Iyo uhuza Sae Fittings, Precision ni urufunguzo. Tangira uhitamo umuhuza mwiza wa Sae cyangwa Sae Umugore uhuza. Menya neza ko guhuza ibipimo nka Sae J518, Din 20066, cyangwa Iso / GIKURIKIRA 6162. Kuraho O-Clamp hamwe na flange hamwe na flange. Guhuza bolt ingano hamwe nibisobanuro kugirango wirinde insanganyamatsiko.
NPT: Kugengwa na Ansi / ASME B1.20.1, bisaba ubundi buryo. Koresha kaseti ya PTFE cyangwa igicapo kiboneye kuri MPT kugirango urebe ko ikimenyetso cyamazi kubera igishushanyo cyaka. Irinde gukomera; Irashobora gutera ibice cyangwa guhindura insanganyamatsiko.
Kugenzura bisanzwe ni ngombwa kuri sisitemu ya hydraulic. Shakisha ibimenyetso byo kwambara kuri Sae J514 tube hamwe na npt adapt. Niba kumeneka bibaho, kugenzura umuyobozi wa O-Impeta hanyuma ubisimbuze niba byangiritse. Kubibazo bya NPT, reba niba tape ya PTFE ikeneye kongera gusaba. Buri gihe ugire ibikoresho byo gufata neza hamwe na o-impeta, uruganda rwa kashe, na pate.
Kubungabunga ubunyangamugayo bwa sisitemu, kurikiza izi ntambwe:
1. Koresha amazi meza.
2. Teganya igenzura risanzwe ryihuza ryose.
3. Simbuza ibice byambaye ako kanya.
4. Komeza imiyoboro ya pape na pipe isukuye kumyanda.
5. Gukurikirana impinduka mubikorwa bya sisitemu.
Mugukurikiza aya mabwiriza, urashobora kwemeza guhuza no gutembera mubuzima bwa sisitemu yawe ya hydraulic. Wibuke, ubwoko bwiburyo bwa sae cyangwa uburyo bwa npt hashobora guhitamo byose mugushiraho kashe nziza, irambye.
Twasuzumye ibintu bya sae na npt. Kuri recap, umugozi wa Sae wagenewe sisitemu ya hydraulic, irimo umugozi ugororotse hamwe na o-impeta yo gushyirwaho. Sae Umuyoboro wa Sae na Sae Umuhuza wumugore ukina inshingano zingenzi mubyemeza hejuru yubusa. Kurundi ruhande, npt insanganyamatsiko za npt, cyangwa umuyoboro wigihugu wapfutseho imirongo, ufite igishushanyo mbonera gikora kashe unyuze muburyo bukwiye, akenshi cyongerewe na kaseti ya ptfe cyangwa kashe ya kashe.
Gusobanukirwa itandukaniro ni ngombwa. Ubwoko bwuzuye bwimbuto, nkumwanya ugororotse o-impeta yabonetse muri Sae J514 tube. Kugereranya urudodo, NPP, guhuza na ANSI / ASME B1.20.1, kora kashe hamwe no kwivanga hagati yurwego.
Guhitamo ubwoko bwidodo bukwiye ntibishobora gukabya. Guhuza birashobora gutuma umuntu atema, sisitemu ihungaho, no kwiyongera. Kurugero, mugihe uhuza Sae Fittings kuri sisitemu ya hydraulic, menya neza nibipimo nka Sae J518, EN 20062, harimo ubunini bwa COLT hamwe nibisabwa na flange kandi bikwiye.
Mubice bya hydraulic, ubwoko bwimitsi ya sae akenshi bukunze guhuza o-impeta umuyobozi, mugihe npt urudodo rusanzwe mubisabwa muri rusange. Mugihe ukoresheje APP Adapters muri sisitemu yagenewe ibipimo bya sae, uzirikane uburyo butandukanye. O-Impeta itanga ihuza ryamazi rihamye muri sisitemu ya Sae, mugihe igishushanyo cyaka muri sisitemu ya NPT bisaba gusezerana neza kugirango ugere ku ntera yo kugera ku buntu butemba.
Mu gusoza, ubunyangamugayo bwimikorere yawe - haba harimo imiyoboro ya pape, cyangwa hydraulics-hinges kumurongo wukuri no gushyira mu bikorwa ubwoko bwa sae cyangwa npt. Buri gihe reba ibipimo ngendeterere, nkibivugwa, kuyobora amahitamo yawe. Wibuke, ubwoko bwiburyo bwuzuye buremeza gusa neza ariko kandi bukomeza imikorere numutekano wa sisitemu yawe yose.
