Ulwazi oluyisisekelo lwezikali zentambo
I-thread gauge iyigeji esetshenziselwa ukuhlola ukuthi uchungechunge luyahambisana yini nemithethonqubo.Ama-gauge e-thread plug asetshenziselwa ukuhlola imicu yangaphakathi, futhi ama- thread ring gauge asetshenziselwa ukuhlola imicu yangaphandle.
Uchungechunge luyinto ebalulekile futhi esetshenziswa kakhulu yesakhiwo.Imicu isetshenziswa kakhulu ekuxhumaneni kwesakhiwo, ukuxhumana kokuvala, ukudlulisa, ukufunda nokuthwala umthwalo nezinye izikhathi.Kusukela ezimweni ezijwayelekile zokusetshenziswa kuya ezimweni ezinzima (ukushisa okuphezulu, ukucindezela okuphezulu, ukugqwala okukhulu), kusukela ezingeni elibi ukuya ekuthuleni kakhulu, ngamafuphi, kunezinhlobonhlobo zezinhlelo zokusebenza.
1. Intambo evamile (eyaziwa nangokuthi intambo yaseMelika noma intambo yemethrikhi) M
2. Uchungechunge oluhlanganisiwe olujwayelekile lwaseMelika luphinde luwuchungechunge lwe-UNC, UNF, UNEF, UN, UNS
3. Imicu yamapayipi angavalwanga (imicu emidala yamapayipi ayisilinda)
4. Intambo ye-trapezoidal
5. Eminye imicu
I-NPSM-American Standard Mechanical Connection Straight Pipe Thread: Le micu yangaphakathi neyangaphandle isetshenziselwa uxhumano lwamahhala lwemishini ngaphandle kwengcindezi yangaphakathi.Umkhiqizo unokuhlolwa kwepulaki yepulaki yendandatho yepayipi eqondile.
I-NPSL - Imicu Yepayipi Eqondile Yamantongomane Ajwayelekile Ayisikhiya AseMelika: Le micu yangaphakathi neyangaphandle isetshenziselwa ukulingana komshini kwemicu ephikisana nokuphakelayo.
I-NH - I-American Standard Fire Hydrant Thread: Lezi zintambo zangaphakathi nangaphandle zisetshenziselwa amapayipi omlilo, amapayipi amanzi asengadini, amakhemikhali namakheshi, njll.
I-NPSH-National Standard Hose Coupling Threads: Le micu yangaphakathi neyangaphandle isetshenziselwa umusi, umoya, amanzi nokunye ukuxhumana okujwayelekile kwamapayipi.
Uxhumano lwepayipi olujwayelekile lwe-NPSC-American ngentambo yepayipi eqondile: isihlanganisi sepayipi sinephrofayili yentambo efanayo nentambo yepayipi eqondile yangaphakathi.Lapho intambo yangaphandle ene-tapered NPT isetshenziselwa ukuhlanganiswa kokupakisha kokuvala, iqiniswa yisikrufu, futhi ngokuvamile ingenza uxhumano oluvaliwe.Isetshenziselwa kakhulu amapayipi anengcindezi ephansi.uhlelo lomgwaqo.
I-NPSF-National Standard Oil Dry Seal Thread: Le micu yangaphakathi isetshenziselwa ukuhlanganiswa okungavaliwe nemicu yangaphandle ye-NPTF ezintweni ezithambile noma i-ductile iron castings.
I-NPSI - I-American Standard Dry Seal Intermediate Threads: Le micu yangaphakathi isetshenziselwa ukuhlanganisa izinto eziqinile noma eziphukayo ezinezintambo zangaphandle ezimfushane ze-PTF-SAE, kodwa futhi zingasetshenziselwa imihlangano yobude obugcwele enezintambo zangaphandle ze-NPTF.
I-taper gauge yamasilinda egesi
Intambo ekhethekile ye-taper yamasilinda egesi isetshenziselwa ukuxhumana phakathi kwamasilinda nama-valve amasilinda ensimbi ahlukahlukene (njengamasilinda oksijini, amasilinda egesi, amasilinda e-acetylene, njll.).Ukuthembeka kokukhiya kanye nokuvala izintambo zokuxhuma kuyisici esiyinhloko sokuqinisekisa ukuphepha ohlelweni lokukhiqiza nokusetshenziswa.
Itholakalela i-PZ19.2PZ19.8PZ27.8PZ39 taper ring gauge, ipulaki gauge, kampompi
Uchungechunge lwe-Metric trapezoidal Tr
Izintambo ze-trapezoidal zisetshenziswa kakhulu ekudluliseni (okuphakelayo nokuphakamisa) kanye namadivayisi okulungisa isikhundla, futhi asetshenziswa kabanzi embonini yemishini.Ukubekezelelwa kochungechunge lwe-metric trapezoidal ngezinjongo ezijwayelekile kusebenzisa isistimu yokubekezelelana yochungechunge oluvamile lwemethrikhi, futhi alikho inani elihlukile lokubekezelela amapharamitha angawodwana njengokuhola kwentambo (iphimbo) kanye ne-engeli yokulinganisa encane.Ngakho-ke, le ntambo ye-trapezoidal ayifanele izintambo zokudlulisa ezinembayo ezinezidingo eziphezulu zokunemba kokudlulisela.Intambo ye-trapezoidal yokudlulisa ngokunemba idinga ukwengeza ukubekezelelana kwemingcele yentambo ngayinye ngesisekelo sezinga elijwayelekile lentambo ye-trapezoidal.
Izintambo ze-trapezoidal nazo zingasetshenziswa ekuxhumeni ukubopha.Uchungechunge lwe-ACME namageji entambo ye-metric serrated ayatholakala
Isistimu yokuhlola yaseMelika yokubopha imicu (UN, UNR, UNJ, M kanye ne-MJ)
Ngenxa yokungaqondi kahle okuningi, izingozi ezithile kanye nezidingo zomnotho emkhakheni wokuthola intambo, kulethe izinkinga eziningi ekwamukelweni kwemikhiqizo yentambo futhi kungcwatshwe izingozi eziningi ezifihliwe kukhwalithi yemikhiqizo yemishini.Ukuze kuhlehliswe lesi simo sokungenzi lutho, i-United States yenze ucwaningo oluningi lobuchwepheshe ekutholweni kwentambo, futhi yaphakamisa izinga lesistimu yokuthola uchungechunge oluqinile (okujwayelekile kwe-ASME) kanye nedatha yokungaqiniseki yesilinganiso se-60º thread gauge (umbiko wezobuchwepheshe we-ASME).I-United States ihola umhlaba ngobuchwepheshe bokucubungula intambo nokuhlola.Ngokuzayo, amanye amazwe emhlabeni azofunda kokuhlangenwe nakho kwase-United States futhi enze amazinga awo kazwelonke wokuhlola intambo ukuze athuthukise ikhwalithi yemikhiqizo yawo yochungechunge.Uma iningi labasebenzi bezobuchwepheshe ezweni lakithi lingafunda futhi likwazi kahle le sethi yobuchwepheshe besistimu yokuthola intambo ngokushesha ngangokunokwenzeka, ikhwalithi yemikhiqizo yentambo ezweni lakithi izothuthukiswa ngokushesha, futhi sizosusa isimo sokukhiqizwa kwentambo enzima. .
Kusukela kusistimu yokuhlola intambo yaseMelika, ungafunda nobuchwepheshe obuthuthukisiwe bokucubungula intambo e-United States.Isibonelo, ukusetshenziswa kobuchwepheshe bokutholwa kwegeji yenkomba ehlukile kungathuthukisa ukunemba kokulungiswa kwamathuluzi omshini namathuluzi okusika, futhi kucubungule imicu eseduze nosayizi ofanele ngokwetiyori.Ngesikhathi esifanayo, impilo yamathuluzi izokwandiswa.
Amathuluzi e-Xinfa CNC anekhwalithi enhle kakhulu nokuqina okuqinile, ukuze uthole imininingwane, sicela uhlole: https://www.xinfatools.com/cnc-tools/
Isikhathi sokuthumela: Jun-21-2023
