I-Carbon Steel Seamless Steel Tube - Iqembu laseRoyal

1. Ukuginqika okushisayo (ipayipi lensimbi eli-extrusion elingenamthungo) : ishubhu eliyindilinga alinalutho → ukushisisa → ukumboza → ukugoqa okudayagonali okuphakeme kathathu, ukugoqeka okuqhubekayo noma ukukhishwa → ukuhlubula → ukusika (noma ukunciphisa) → ukupholisa → ukuqondisa → ukuhlolwa kwe-hydrostatic (noma ukuhlola) → ukumaka → isitoreji
Impahla eluhlaza yeshubhu eligoqayo elingenamthungo yi-tube billet eyindilinga, i-embryo yeshubhu eyindilinga iyasikwa futhi icutshungulwe ngomshini wokusika ngokukhula okungaba imitha eyi-1 engenalutho, bese ithunyelwa esithandweni ngokushisisa ibhande lokuthutha. I-billet ifakwa esithandweni futhi ifudunyezwe cishe ku-1200 degrees Celsius. Uphethiloli yi-hydrogen noma i-acetylene. Ukulawulwa kwezinga lokushisa esithandweni kuyinkinga eyinhloko. Ngemuva kokuphuma kwe-tube billet eyindilinga, ibhobozwa yi-punch yokucindezela. Ngokuvamile, i-perforator evame kakhulu yi-conical roll perforator. Lolu hlobo lwe-perforator lusebenza kahle kakhulu ekukhiqizeni, ikhwalithi yomkhiqizo omuhle, ububanzi obukhulu be-perforating futhi lungagqoka izinhlobonhlobo zensimbi. Ngemuva kokubhobozwa, i-tube billet eyindilinga igoqeka ngokulandelana ngama-diagonal amathathu aphezulu, ukugoqa okuqhubekayo noma ukukhishwa. Ngemuva kwe-extrusion, ipayipi kufanele isuswe ukuze ilinganiswe. I-caliper izungeza ku-embryo yensimbi ngokusebenzisa i-conical drill ngesivinini esikhulu ukuze ibhoboze izimbobo futhi yakhe amapayipi ensimbi. Ububanzi bangaphakathi bepayipi lensimbi bunqunywa ubude be-diameter yangaphandle ye-drill drill bit. Ngemva kokulinganisa ipayipi lensimbi, lingena embhoshongweni wokupholisa futhi lipholiswe ngokufafaza amanzi. Ngemva kokupholisa ipayipi lensimbi, lizoqondiswa.
2. Ipayipi lensimbi elikhaza (eligoqiwe) elingenamthungo: ishubhu eliyindilinga alinalutho → ukushisisa → ukubhoboza → isihloko → ukubhoboza → ukugcoba → ukugcoba → ukugcoba (i-copper plating) → umdwebo obandayo onamapayipi amaningi (ukugoqeka okubandayo) → ishubhu elingenalutho → ukwelashwa kokushisa → ukuqondisa → ukuhlolwa kwe-hydrostatic (ukuhlola) → ukumaka → isitoreji.
Indlela yokugingqika yomdwebo obandayo (ogingqikayo) wepayipi lensimbi engenamthungo iyinkimbinkimbi kakhulu kunaleyo yepayipi lensimbi eligoqayo (extrusion) elingenamthungo. Izinyathelo ezintathu zokuqala zenqubo yabo yokukhiqiza ziyefana. Umehluko kusukela esinyathelweni sesine, ishubhu eliyindilinga elingenalutho ngemva kokubhoboza, ukuya ekhanda, ukuhunyushwa. Ngemuva kokukhishwa kwe-anneal, kusetshenziswa uketshezi olukhethekile lwe-asidi ekukhetheni. Ngemuva kokukhetha, amafutha asetshenziswa. Lokhu kulandelwa ukwelashwa okukhethekile kokushisa kwe-rebillet tube ngemva komdwebo obandayo obandayo (ukugoqa okubandayo). Ngemuva kokwelashwa kokushisa, kuyaqondiswa.