Lapho abathengi bethenga amapayipi ashiselwe ensimbi engagqwali, ngokuvamile bakhathazeka ngokuthenga amapayipi ashiselwe insimbi engagqwali ephansi. Sizomane sethule indlela yokubona amapayipi ashiselwe ensimbi engagqwali engaphansi.
1, insimbi engagqwali ashiselwe ipayipi ukugoqa
Amapayipi ensimbi engagqwali ane-Shoddy kulula ukuwagoqa. Ukugoqa imigqa ehlukene ephukile eyakhiwe phezu kwamapayipi ensimbi engagqwali.Leli phutha livame ukuhamba ohlangothini lwe-longitudinal yawo wonke umkhiqizo.Isizathu sokwakheka kokugoqa kungenxa yokuthi abakhiqizi abangenalutho baphishekela kakhulu ukusebenza kahle okuphezulu, inani ukucindezela kukhulu kakhulu, okuholela ekwakhekeni kwendlebe epayipini, ukugoqa okulandelayo kuzokwakha ukugoqa, imikhiqizo egoqayo izoqhekeka ngemva kokugoba, amandla epayipi lensimbi engagqwali azokwehla kakhulu. I-pockmarked phenomenon.Indawo enezigodi iyisici esingajwayelekile futhi esingalingani sensimbi engagqwali ngenxa yokuguga okuqinile komsele.
2, insimbi engagqwali ashiselwe isibazi sepayipi
Ubuso obungaphansi insimbi engagqwali ashiselwe ipayipi kulula isibazi, ukwakheka kwezizathu ezimbili eziyinhloko, omunye insimbi engagqwali eliphansi ashiselwe ipayipi impahla akuyona iyunifomu nokungcola. Enye insimbi engagqwali yensimbi yokushisela ipayipi yefekthri engumhlahlandlela wenhlanzeko ilula, kulula ukunamathela insimbi, lokhu kungcola kuluma emgqeni kulula ukwenza izibazi.
3, insimbi engagqwali ashiselwe ipayipi ukuqhekeka
Ingaphezulu lepayipi lokushisela lensimbi engenasici lilula futhi ukwenza imifantu, ngoba i-billet iyi-adobe, i-porosity ye-adobe ikhulu kakhulu, i-adobe enqubweni yokupholisa ngenxa yomphumela wokucindezeleka okushisayo, ukwakheka kwemifantu, ngemva ukuginqika kuzoba neminkenke.
4, insimbi engagqwali ashiselwe ipayipi surface
Ayikho insimbi ecwebezelayo ebusweni bepayipi elishiselwe lensimbi engagqwali ephansi, elizobonisa umbala obomvu okhanyayo noma ofana nowensimbi yengulube. Kunezizathu ezimbili zokubunjwa. Enye ukuthi okungenalutho kuyi-adobe. Okunye ukuthi izinga lokushisa eliginqikayo lamapayipi mbumbulu naphansi alilona izinga. Izinga lokushisa lensimbi lilinganiswa ngokubukeka, ngakho-ke alikwazi ukugoqa ngokusho kwendawo enqunyiwe ye-austenitic, futhi ukusebenza kwamapayipi ensimbi engenasici akukwazi ukufinyelela izinga ngokwemvelo.
Ipayipi elishiselwe lensimbi engenasici nalo kulula ukuklwejwa, ngoba abakhiqizi bamapayipi ashiselwe insimbi engenasici banemishini elula yokukhiqiza, kulula ukwenza ama-burrs, ukunwaya ingaphezulu lensimbi, ukujula komsindo kuzowenza buthaka amandla epayipi lensimbi engagqwali.
Ibha evundlile yepayipi elishiselwe lensimbi engenasici incane futhi iphansi, evame ukukhiqiza into yokunganeliseki. Ngenxa yokuthi umenzi uzama ukufeza ukubekezelelana okukhulu okungalungile, ukucindezela kokudlula kokuqala komkhiqizo oqediwe kukhulu kakhulu, isimo sensimbi sincane kakhulu, futhi isimo sokudlula akwanele.
Ingxenye yesiphambano sepayipi yensimbi engenasici eshiselwe i-oval i-oval, ngenxa yokuthi umkhiqizi ukuze alondoloze izinto zokwakha, ukucindezela kwemiqulu emibili yokuqala yomkhiqizo oqediwe kukhulu kakhulu.
Isikhathi sokuthumela: Mar-20-2023
