Ukucaciswa kwamapayipi ensimbi angenamthungo kuvezwa njengobubanzi obungaphandle * ukujiya kodonga ngamamilimitha.
Ukuhlukaniswa kwamapayipi ensimbi yensimbi engenamthungo: Amapayipi ensimbi angenamthungo ahlukaniswe izigaba ezimbili: amapayipi ensimbi agingqelwe ashisayo nagoqeke (adonswe) angenamthungo.
Okushisayo kugoqiweamapayipi ensimbi angenamthungoihlukaniswe yaba amapayipi ensimbi avamile, amapayipi ensimbi anomfutho ophansi naphakathi, amapayipi ensimbi kabhayela anomfutho ophezulu, amapayipi ensimbi axubile, amapayipi ensimbi engagqwali, amapayipi aqhekeka kaphethiloli, amapayipi ensimbi ejiyoloji, namanye amapayipi ensimbi.
Amapayipi ensimbi acwebezelayo (adayiliwe) angenamthungo, ngaphezu kwamapayipi ensimbi ajwayelekile, amapayipi ensimbi anomfutho ophansi naphakathi, amapayipi ensimbi afakwa umfutho ophezulu, amapayipi ensimbi exubile, amapayipi ensimbi engagqwali, amapayipi aqhekeka uphethiloli, namanye amapayipi ensimbi. amapayipi ensimbi anezindonga ezincane zekhabhoni, amapayipi ensimbi anezindonga ezincane eziyingxubevange, amapayipi ensimbi anezindonga ezincane ezingenasici, namapayipi ensimbi anomumo okhethekile. Amapayipi ashisayo agingqiwe angenamthungo ngokuvamile anobubanzi obungaphandle obukhulu kuno-32mm nogqinsi oluyi-2.5-75mm. Amapayipi ensimbi abandayo agingqiwe angaba nobubanzi obungafika ku-6mm nogqinsi olufinyelela ku-0.25mm, kuyilapho amapayipi anezindonga ezincane angaba nobubanzi obungaphandle obufika ku-5mm kanye nogqinsi olungaphansi kuka-0.25mm. Ukugoqa okubandayo kunokunemba okuphezulu kunokulinganisa okushisayo.
Okujwayelekileipayipi le-carbon steel engenamthungo: Yenziwe ngensimbi yekhwalithi ephezulu yekhabhoni eboshwe njenge-16Mn, 5MnV, noma 40Cr, 30CrMnSi, 45Mn2, kanye ne-40MnB ngokuginqika okushisayo noma ukugoqa okubandayo. 10. Amapayipi angenamthungo enziwe ngensimbi enekhabhoni ephansi ebangeni lama-20 asetshenziselwa ikakhulukazi amapayipi okuthutha uketshezi. Amapayipi angenamthungo enziwe ngensimbi ye-carbon steel ephakathi njenge-45 kanye ne-40Cr asetshenziselwa ukwakha izingxenye zemishini, njengezingxenye ezithwala umthwalo wezimoto nogandaganda. Amapayipi ensimbi angenamthungo ngokuvamile asetshenziselwa ukuqinisekisa ukuqina nokuhlolwa okucaba. Amapayipi ensimbi agoqwe ashisayo ahanjiswa esimweni esishisayo noma esiphethwe ukushisa; Amakhaza asongwe futhi alethwe esimweni sokwelashwa ngokushisa.
Isikhathi sokuthumela: Mar-20-2024