Lo mhlahlandlela ophelele uhlola umhlaba we insimbi engagqwali screwed izinduku, ehlanganisa izinhlobo zabo ezihlukahlukene, izicelo, kanye nemibandela yokukhetha. Sizocubungula amamaki ezinto ezibonakalayo, izinhlobo zentambo, nezici ezibalulekile okufanele uzicabangele lapho ukhetha i-rod ephelele yephrojekthi yakho, siqinisekisa ukusebenza kahle nokuphila isikhathi eside. Funda ukuhlonza ilungelo insimbi engagqwali screwed induku ngezidingo zakho ezithile futhi ugweme izingibe ezivamile.
Izinhlobo Zezinduku Zensimbi Engagqwali
Amabanga Abalulekile
Ukukhethwa kwebanga lensimbi engagqwali kunomthelela omkhulu insimbi engagqwali screwed induku ukumelana nokugqwala, amandla, nokusebenza okuphelele. Amabanga ajwayelekile ahlanganisa ama-304 (austenitic), angu-316 (austenitic anokumelana nokugqwala okuthuthukisiwe), kanye nama-410 (i-martensitic, enikeza amandla aphezulu). Ukukhethwa kuncike kakhulu ekusetshenzisweni okuhlosiwe kanye nezimo zemvelo. Isibonelo, insimbi engagqwali engu-316 ivame ukuthandwa ezindaweni zasolwandle ngenxa yokumelana kwayo okuphakeme nokugqwala kwe-chloride. Ukuqonda ukwakheka kwamakhemikhali kanye nezakhiwo zemishini zebanga ngalinye kubalulekile ekwenzeni isinqumo unolwazi. Bheka kumininingwane yedatha evela kubahlinzeki abathembekile ukuze uthole imininingwane enemininingwane. I-Hebei Muyi Import&Export Trading Co., Ltd inikeza ububanzi obubanzi bekhwalithi ephezulu insimbi engagqwali screwed izinduku.
Izinhlobo Zochungechunge
Insimbi engagqwali ngezikulufu izinduku ayatholakala ngezinhlobo ezahlukene zentambo, ngayinye yakhelwe izinhlelo zokusebenza ezithile. Izinhlobo zochungechunge olujwayelekile zifaka i-metric (M), iyintshi ehlanganisiwe (UNC, UNF), ne-British Standard Whitworth (BSW). Uhlobo lwentambo, iphimbo, kanye nobubanzi kufanele kukhethwe ngokucophelela ukuze kuqinisekiswe ukuxhumana okuphephile nokuthembekile. Ukukhethwa kwentambo okungalungile kungaholela ekufakeni okungalungile kanye nokwehluleka okungenzeka. Hlala ubheka ukucaciswa konjiniyela kanye namazinga ukuze uqinisekise ukuhambisana.
I-Surface Finish
Ukuqedwa kobuso kuthinta ukubukeka nokumelana nokugqwala kwe insimbi engagqwali screwed induku. Ukuqedwa okujwayelekile kufaka phakathi ukupholishwa, ukubhulashwa, nokuqedwa kokugaya. Ukuqedwa okupholishiwe kunikeza ukubukeka kobuhle obuhle kakhulu kodwa kungase kungamelani nokuklwebheka. Ama-brushed finishes anikeza indawo ehlala isikhathi eside futhi engabonakali kancane. Ama-Mill finishes ngokuvamile awonga kakhulu kodwa angase abe nokuthungwa okuqinile.
Izinto Okufanele Uzicabange Lapho Ukhetha Induku Eyisikulufe Yensimbi Engenasici
Izidingo Zohlelo
Uhlelo lokusebenza oluhlosiwe lubeka izici ezidingekayo ze- insimbi engagqwali screwed induku. Izinto okufanele zicatshangelwe zihlanganisa umthamo wokuthwala umthwalo, ukuchayeka kwemvelo, ukumelana nokugqwala okudingekayo, kanye nezimo zokusebenza zizonke. Ngezinhlelo zokusebenza ezinokucindezeleka okuphezulu, izinga eliphezulu lamandla ensimbi engagqwali lingadingeka. Izicelo ezindaweni ezibolayo zenza kudingeke ukuthi kusetshenziswe insimbi engagqwali enokumelana nokugqwala okuphakeme, okufana nensimbi engagqwali engu-316.
Ubukhulu kanye nokubekezelela
Ubukhulu obunembile nokubekezelelana kubalulekile ukuze kuqinisekiswe ukulingana nokusebenza okufanele. Bheka imidwebo yobunjiniyela kanye nokucaciswa kwezidingo ezinembile. Ubukhulu obungalungile bungabangela ubunzima bokuhlanganisa kanye nokwehluleka okungenzeka. Njalo qinisekisa ubukhulu be- insimbi engagqwali screwed induku ngaphambi kokufakwa.
Ukuqhathanisa Izinduku Ezihlukene Zensimbi Engenasici
| Ibanga | Amandla Okuqina (MPa) | Ukumelana Nokugqwala | Izicelo Ezijwayelekile |
| 304 | 515-620 | Kuhle | Inhloso evamile |
| 316 | 515-620 | Kuhle kakhulu | Izindawo zasolwandle, ukucubungula amakhemikhali |
| 410 | 690-830 | Kuphakathi | Izinhlelo zokusebenza ezinamandla |
Qaphela: Amanani wamandla aqinile ayalinganiselwa futhi angahluka kuye ngomkhiqizi kanye nokucaciswa komkhiqizo othile.
Isiphetho
Ukukhetha ezifanele insimbi engagqwali screwed induku kudinga ukucatshangelwa ngokucophelela kwezinto ezihlukahlukene, okuhlanganisa ibanga lezinto ezibonakalayo, uhlobo lwentambo, ubukhulu, kanye nokusetshenziswa okuhlosiwe. Ngokuqonda lezi zici ezibalulekile, ungaqinisekisa ukusebenza kwesikhathi eside nokuthembeka kwephrojekthi yakho. Khumbula njalo ukuxhumana nonjiniyela oqeqeshiwe noma umphakeli ukuze uthole isiqondiso esithile.
