Mugihe cyo gukora ubushakashatsi ku bikoresho byo mu nganda na adaptate, nahuye nikintu gishimishije rwose: SAE na NPT.Bitekerezeho nkinyenyeri ziri inyuma yimashini zacu.Bashobora gusa nkaho babireba, ariko mubyukuri baratandukanye cyane muburyo byateguwe, uko bakora, nuburyo bifunga ibintu.Nejejwe cyane no kubagezaho ibyo nize kuriyi nsanganyamatsiko.Reka twibire hanyuma tumenye icyabatandukanya n'impamvu buri kimwe ari ngombwa kugirango imashini zacu zikore neza kandi zimare igihe kirekire.
Gusobanukirwa SAE Ingingo
Ibisobanuro nubwoko nibiranga SAE Ingingo
SAE insanganyamatsiko ninsanganyamatsiko zisobanutse zikoreshwa cyane mubikorwa byimodoka na hydraulics.Izi nsanganyamatsiko zikurikiza ibipimo byashyizweho na societe yabatwara ibinyabiziga (SAE).Hariho ubwoko butandukanye bwa SAE, ariko ibisanzwe ni Urudodo Rwiza O-Impeta Boss (ORB).Ubu bwoko bugaragaza urudodo rugororotse na O-impeta yagenewe gukora kashe.SAE J514 ya fitingi isanzwe yerekana ibisobanuro kuriyi nsanganyamatsiko.
Ibiranga insanganyamatsiko SAE zirimo:
l Diameter imwe imwe kubunini bwa Bolt
l Igishushanyo kiboneye cyemerera gukoresha O-impeta
l Guhuza na SAE J518 ibipimo bya flange
Porogaramu n'akamaro muri Hydraulics
Muri hydraulics, insanganyamatsiko SAE ningirakamaro.Bemeza ko nta soko riva muri sisitemu yo hejuru.Ibikoresho bya O-Ring Boss bifite akamaro kanini kuko birashobora gutwara ibintu byinshi byamazi ya hydraulic bitamenetse.SAE Ihuza Abagabo na SAE Ihuza Abagore nibyingenzi muguhuza ibikoresho bya SAE kugirango habeho sisitemu ikomeye.
Ibisabwa birimo:
pompe hydraulic
Indangagaciro
l Cylinders
Izi nsanganyamatsiko zigumana ubusugire bwa sisitemu mukurinda amazi gutemba, ningirakamaro kumutekano no gukora neza.
SAE Ingano yubunini no Kumenyekanisha
Kumenya ingano ya SAE ingano iroroshye.Buri nyuzi yagenwe numubare muto (urugero, -4, -6, -8) ihuye nubunini bwurudodo muri cumi na gatandatu ya santimetero.Kurugero, ingano y -8 isobanura diameter yumurongo ni 8/16 cyangwa 1/2 cm.
Kumenya insanganyamatsiko SAE:
1. Gupima diameter yinyuma yumutwe wumugabo cyangwa diameter yimbere yumudamu wumugore.
2. Kubara umubare winsanganyamatsiko kuri santimetero (TPI).
Ibipimo bya SAE J518, hamwe nibipimo mpuzamahanga nka DIN 20066, ISO / DIS 6162, na JIS B 8363, bitanga umurongo ngenderwaho wubunini bwa SAE kandi bikubiyemo ibisobanuro nkibipimo bya flange clamp nubunini bukwiye.
Muncamake, insanganyamatsiko SAE ni ntangarugero muri sisitemu ya hydraulic, itanga kashe yizewe kandi ikora neza.Ingano yabo nubwoko busanzwe, nka Straight Thread O-Impeta Boss, bituma bajya guhitamo kubanyamwuga muruganda.Gusobanukirwa nizi nsanganyamatsiko nibyingenzi kubantu bose bakora hydraulic fiting hamwe na adapt.
Ubuyobozi burambuye kuri SAE Ingano Ingano nibisobanuro
Incamake ya SAE Imbonerahamwe Imbonerahamwe
Iyo tuvuze imbonerahamwe ya SAE, tuba tuvuze sisitemu itondekanya ingano n'ibipimo by'insanganyamatsiko zikoreshwa muguhuza imiyoboro ya hydraulic na fitingi.Ubwoko bw'insanganyamatsiko SAE ni ikintu cy'ingenzi mu kwemeza umutekano uhuza kandi udafite amazi muri sisitemu ya hydraulic.Bitandukanye nurudodo rwa NPT cyangwa Urudodo rwumuyoboro wigihugu, rufite igishushanyo mbonera, insinga za SAE akenshi ziragororotse kandi zisaba O-impeta gushiraho kashe yamazi.
SAE Umuhuza wumugabo numugore
Kubo mukorana na SAE Umuhuza wumugabo na SAE ibice byumugore, nibyingenzi gusobanukirwa nibisobanuro byabo.Umuhuza wumugabo SAE mubusanzwe ufite urudodo rwo hanze, mugihe umuhuza wumugore SAE uzanye numutwe wimbere, wagenewe guhuza ntakabuza.Iyo uhuza ibikoresho bya SAE, ni ngombwa guhuza ibice byigitsina gabo nigitsina gore neza kugirango wirinde kumeneka no kwemeza imikorere myiza.
l SAE Umuhuza wumugabo : Urudodo rwo hanze, rukoreshwa na O-Impeta Boss hamwe na sisitemu ya clamp clamp .
l SAE Umuhuza wumugore : Urudodo rwimbere, ruhuza nabagabo bahuza kandi rwashizweho kugirango rukore neza.
Isesengura ryimbitse rya SAE 45 ° Ibipimo by'urumuri
SAE 45 ° Urumuri ni ubwoko bwihariye bwo gukoreshwa bukoreshwa mumazi atandukanye.Ibipimo byayo birasanzwe kugirango habeho guhuza kandi kwizewe.Impagarike ya dogere 45 irakomeye kuko yemerera gufunga ibyuma-byuma, hamwe nizuru ryaka ryumugabo rikwiranye nigituba cyaka cyumugore gikwiye.Igishushanyo mbonera gikuraho ubundi buryo bwo gufunga kashe nka PTFE (Polytetrafluoroethylene) kaseti cyangwa kashe ya kashe.
Ingano ya Bolt : Igipimo cyo gukoresha hamwe na SAE J518 , DIN 20066 , ISO / DIS 6162 , na JIS B 8363.
l O Impeta : Ibyingenzi mugukora kashe hamwe nu murongo ugororotse O-Impeta ya Boss .
SAE 45 ° Umuriro - SAE J512 Ingano
UMUGABO WA GATATU OD & PITCH | DASH SIZE | UMUGABO WA GATATU OD | Indangamuntu YIGITUBA | TUBE SIZE |
santimetero - TPI |
| mm | santimetero | mm | santimetero | santimetero |
16/5 - 24 | -05 | 7.9 | 0.31 | 6.8 | 0.27 | 1/8 |
3/8 - 24 | -06 | 9.5 | 0.38 | 8.4 | 0.33 | 16/3 |
16/7 - 20 | -07 | 11.1 | 0.44 | 9.9 | 0.39 | 1/4 |
1/2 - 20 | -08 | 12.7 | 0.50 | 11.4 | 0.44 | 16/5 |
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 YAKORESHEJWE - SAE J512 Ingero zingana
UMUGABO WA GATATU OD & PITCH | DASH SIZE | UMUGABO WA GATATU OD | Indangamuntu YIGITUBA | TUBE SIZE |
santimetero - TPI |
| mm | santimetero | mm | santimetero | santimetero |
16/7 - 24 | -07 | 11.1 | 0.44 | 9.9 | 0.39 | 1/4 |
1/2 - 20 | -08 | 12.7 | 0.50 | 11.4 | 0.45 | 16/5 |
5/8 - 18 | -10 | 15.9 | 0.63 | 14.2 | 0.56 | 3/8 |
16/11 - 18 | -11 | 17.5 | 0.69 | 16.0 | 0.63 | 16/7 |
REBA PILOTO O RINGINGO ZIKURIKIRA Pilote Umugabo Swivel Imitwe Ingano
UMUGABO WA GATATU OD & PITCH | DASH SIZE | UMUGABO WA GATATU OD | Indangamuntu YIGITUBA | TUBE SIZE |
santimetero - 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 |
Umuderevu Wumugore Swivel Imitwe Ingano
UMUGABO WA GATATU OD & PITCH | DASH SIZE | UMUGABO WA GATATU OD | Indangamuntu YIGITUBA | TUBE SIZE |
santimetero - 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 |
Gucukumbura insanganyamatsiko ya NPT
Nibihe NPT?- Incamake
Urudodo rwa NPT, cyangwa Umuyoboro wigihugu wapanze, ni ubwoko bwurudodo rusanzwe rukoreshwa mugufunga imiyoboro ihuza imiyoboro.Igishushanyo cyemeza ko nta guhuza kumeneka kubera umwirondoro wacyo wafashwe, ugenda urushaho gukomera nkuko bikwiye bihujwe mu muyoboro.Kaseti ikora kashe mukunyunyuza imigozi hamwe, akenshi ikazamurwa mugukoresha kaseti ya PTFE cyangwa ikidodo cya kashe kugirango yuzuze icyuho cyose.
Imbonerahamwe irambuye ya NPT
Iyo ukorana ninsanganyamatsiko ya NPT, ibipimo nyabyo nibyingenzi.Dore imbonerahamwe yoroheje ya NPT yerekana imbonerahamwe:
NPT GATATU SIZE & PITCH | DASH SIZE | UMUGABO WA GATATU MINORO OD | Indangamuntu YIGITUBA |
santimetero - 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 Imitwe mubikorwa byinganda
NPT insanganyamatsiko nibyingenzi mubikorwa bitandukanye byinganda.Bakunze kuboneka muri sisitemu ikora hydraulic fluide aho bikenewe kashe itekanye, ikanda cyane.Adaptate ya NPT ikoreshwa muguhuza ama hose hamwe nimiyoboro yubunini butandukanye cyangwa kwimuka uva mubindi byiciro, nkubwoko bwa SAE, kuri NPT.Iyo uhuza ibikoresho bya SAE, bishobora gukoresha umurongo ugororotse O-Impeta ya Boss, adaptate yemeza guhuza nibice bya NPT.
Kumenya insanganyamatsiko ya NPT Ingano nubuziranenge
Kugirango umenye urudodo rwa NPT, uzakenera kumenya diameter yo hanze n'umubare w'udodo kuri santimetero.Dore ubuyobozi bwihuse:
1. Gupima diameter yinyuma yumutwe wumugabo cyangwa diameter yimbere yumudozi wumugore.
2. Kubara umubare wurudodo ruri hejuru ya santimetero imwe kugirango umenye TPI.
3. Gereranya ibi bipimo nimbonerahamwe isanzwe ya NPT kugirango ubone ubunini bwa NPT.
Ni ngombwa kumenya ko insanganyamatsiko ya NPT isaba uruhare rukwiye kugirango ugere neza.Ibi bivuze ko umugozi wigitsina gabo nigitsina gore ugomba guhurizwa hamwe bihagije kugirango wirinde kumeneka, ariko ntibikomeye kuburyo byangiza.
Kugereranya Isesengura rya SAE na NPT
Igishushanyo mbonera: Igororotse na Tapered
Iyo usuzumye SAE Ubwoko bwubwoko na NPT, itandukaniro ryibanze rigaragara mubishushanyo byabo.SAE insanganyamatsiko, byumwihariko Urudodo rugororotse O-Impeta Boss, irangwa nuburyo bwabo bugororotse.Igishushanyo cyemerera diameter ihamye muburebure bwurudodo.Ibinyuranyo, Umuyoboro wigihugu wapanze (NPT) werekana umwirondoro wafashwe, ugenda ugabanuka uko utera kumurongo.
l SAE : Urudodo rugororotse, diameter imwe.
l NPT : Utudodo twafashe, diameter igabanuka kumurongo.
Uburyo bwo Gufunga Ikimenyetso: O-Impeta na Taper hamwe na kashe
Gufunga ubunyangamugayo nibyingenzi mukurinda kumeneka.SAE Uhuza Abagabo na SAE Umuhuza wumugore bakunze gukoresha O-Impeta kugirango bakore kashe.Iyi O-Impeta yicaye muri ruhago hanyuma ikanyeganyega iyo ikomye, ikora inzitizi yo kumeneka.Hagati aho, igishushanyo mbonera cya NPT gisaba ubundi buryo.Taperi yemerera insanganyamatsiko guhuza cyane nkuko zashizwemo, bigatuma habaho guhuza amazi.Kugirango uzamure iyi ngaruka, kaseti ya PTFE (Polytetrafluoroethylene) cyangwa ikomatanya rya kashe isanzwe ikoreshwa kumutwe wa NPT.
l SAE : Koresha O-Impeta kugirango ushireho ikimenyetso.
l NPT : Yishingikirije ku gishushanyo mbonera cyafashwe hamwe na kashe yinyongera kugirango ihuze ubusa.
Ibyiza byimiterere: Igihe cyo gukoresha SAE cyangwa NPT
Guhitamo hagati ya SAE na NPT akenshi biterwa na progaramu yihariye hamwe ninganda zinganda.SAE J514 ibyuma bikoreshwa cyane muri sisitemu ya hydraulic kubera uburyo bukomeye bwo gufunga hamwe nubushobozi bwo guhangana n’umuvuduko mwinshi.Byashizweho kugirango byuzuze ibipimo nka SAE J518, DIN 20066, ISO / DIS 6162, na JIS B 8363. Ibi bikoresho nibyiza muguhuza imiyoboro yizewe mugihe ucunga amazi ya hydraulic.
Ku rundi ruhande, ibikoresho bya NPT usanga akenshi muri pompe na sisitemu zo mu kirere.Umuyoboro wigihugu wigihugu cyabanyamerika (ANSI / ASME B1.20.1) nigipimo gisanzwe kuriyi nsanganyamatsiko.Adaptate ya NPT ikwiranye na porogaramu aho umugozi ugororotse udakenewe cyangwa aho gukoresha O-Impeta bidashoboka.
l SAE : Bikunzwe kuri sisitemu ya hydraulic yumuvuduko ukabije.
l NPT : Bikunze gukoreshwa mumazi no kumashanyarazi yo hasi.
Imyitozo Nziza yo Gushiraho SAE na NPT Ibikoresho bifatika
Iyo uhuza ibikoresho bya SAE, ibisobanuro ni urufunguzo.Tangira uhitamo neza SAE Umuhuza Wumugabo cyangwa SAE Umuhuza wumugore.Menya neza guhuza ibipimo nka SAE J518, DIN 20066, cyangwa ISO / DIS 6162. Kugira ngo ubone umutekano, koresha O-impeta na clamp clamp.Huza ingano ya bolt hamwe nibisobanuro kugirango wirinde gukuramo insanganyamatsiko.
NPT ihuza umurongo, iyobowe na ANSI / ASME B1.20.1, bisaba ubundi buryo.Koresha kaseti ya PTFE cyangwa ikomatanyirizo rikwiye kuri MPT kugirango umenye neza kashe y'amazi kubera igishushanyo cyayo.Irinde gukomera cyane;irashobora gutera ibice cyangwa guhindura insanganyamatsiko.
Kubungabunga no Gukemura Ibibazo Bisanzwe
Kugenzura buri gihe ni ngombwa kuri sisitemu ya hydraulic.Shakisha ibimenyetso byo kwambara kuri SAE J514 fitingi hamwe na adapt ya NPT.Niba ibibyimba bibaye, genzura O-Impeta Boss hanyuma uyisimbuze niba yangiritse.Kubibazo bya NPT, reba niba kaseti ya PTFE ikeneye gusubiramo.Buri gihe ugire ibikoresho byo kubungabunga byoroshye hamwe na O-impeta, icyuma gifunga kashe, na kaseti ya PTFE.
Kwemeza kuramba no gukora neza muri sisitemu ya Hydraulic
Kugumana ubusugire bwa sisitemu, kurikiza izi ntambwe:
1. Koresha amazi meza ya hydraulic.
2. Teganya buri gihe ubugenzuzi bwibihuza byose.
3. Simbuza ibice byambarwa ako kanya.
4. Komeza imiyoboro ihanamye hamwe nibikoresho bya pipe bisukuye mumyanda.
5. Gukurikirana impinduka mumikorere ya sisitemu.
Mugukurikiza aya mabwiriza, urashobora kwemeza ko udahuza kandi ukongera ubuzima bwa sisitemu ya hydraulic.Wibuke, iburyo bwiburyo bwa SAE Ubwoko cyangwa NPT Guhitamo insanganyamatsiko irashobora gukora itandukaniro ryose mugukora kashe nziza, irambye.
Umwanzuro
Twakoze ubushakashatsi ku ngingo za SAE na NPT.Kubisubiramo, SAE insanganyamatsiko zagenewe sisitemu ya hydraulic, igaragaramo umugozi ugororotse hamwe na O-impeta yo gufunga.SAE Umugabo Uhuza Abagabo na SAE Umuhuza wumugore bafite uruhare runini muguhuza imiyoboro idatemba.Kurundi ruhande, insanganyamatsiko ya NPT, cyangwa imiyoboro yigihugu ya Tipe yapanze, ifite igishushanyo mbonera gikora kashe binyuze muburyo bukomeye, akenshi byongerwaho hamwe na kaseti ya PTFE cyangwa ikidodo.
Gusobanukirwa itandukaniro ni ngombwa.SAE Ubwoko bw'insanganyamatsiko, nka Straight Thread O-Impeta Boss iboneka muri SAE J514 ya fitingi, bishingikiriza kuri O-ring kugirango bashireho kashe itekanye.Ibinyuranye, insanganyamatsiko ya NPT, ihuye na ANSI / ASME B1.20.1, kora kashe kubangamira insanganyamatsiko.
Guhitamo ubwoko bwurudodo rwukuri ntibushobora kurenza urugero.Kudahuza birashobora kuganisha kumeneka, sisitemu yangiritse, no kwiyongera kumasaha.Kurugero, mugihe uhuza ibikoresho bya SAE na sisitemu ya hydraulic, menya guhuza nibipimo nka SAE J518, DIN 20066, ISO / DIS 6162, cyangwa JIS B 8363. Izi ngingo ngenderwaho zivuga ibipimo, harimo ubunini bwa bolt nibisabwa clamp, byemeza ko a umutekano kandi ukwiye.
Mu rwego rwa hydraulic fitingi, SAE Ubwoko bwinsanganyamatsiko ikunze guhuza na O-Ring Boss ihuza, mugihe urudodo rwa NPT rusanzwe mubikorwa rusange byo gukoresha amazi.Mugihe ukoresheje adaptate ya NPT muri sisitemu yagenewe ibipimo bya SAE, uzirikane uburyo butandukanye bwo gufunga.O-impeta itanga umurongo uhoraho wamazi muri sisitemu ya SAE, mugihe igishushanyo mbonera cya sisitemu ya NPT gisaba guhuza urudodo rwitondewe kugirango ugere kubusa.
Mu gusoza, ubunyangamugayo bwihuza ryawe - bwaba burimo imiyoboro ifatanye, imiyoboro ya pipine, cyangwa hydraulic fitingi - ishingiye ku kumenya neza no gushyira mu bikorwa ubwoko bwa SAE cyangwa Ubwoko bwa NPT.Buri gihe ujye werekeza ku nganda, nkibyavuzwe, kugirango uyobore amahitamo yawe.Wibuke, ubwoko bwurudodo rwukuri ntabwo butanga umutekano gusa ahubwo binagumana imikorere numutekano bya sisitemu yawe yose.
