Kungani ishubhu lensimbi elidonsa ngokubanda ngokuvamile libiza kakhulu kunele eligoqiwe elishisayo?Wake wacabanga umehluko wabo?

Ububanzi obungaphandle nokuqina kodonga lweshubhu lensimbi engenamthungo eligoqwe elishisayo liyashintsha.I-diameter yangaphandle inkulu ngakolunye uhlangothi futhi incane ngakolunye uhlangothi.Ububanzi bangaphandle nokuqina kodonga eduze kweshubhu lensimbi lonke kuyashintsha.Lokhu kunqunywa kakhulu inqubo yokukhiqiza egoqayo.Inqubo iqala ngensimbi eyindilinga ngemva kwesithando somlilo esikhulu, sivutha ngaphezu kuka-1080 ku-punch yensimbi eyindilinga, yonke insimbi eyindilinga iguqulwa ibe yi-tube billet engenalutho.Njengoba yonke le nqubo ithatha isikhathi esithile, ngenxa yokushisa okuphezulu, i-OD yesiphetho sangaphambili sepayipi inkulu, futhi ukushuba kodonga kuncane.Lapho izinga lokushisa lehla, ukujiya kodonga eduze kwepayipi kuba ukuqina kancane.Futhi ukushisa okusalayo kuzosiza ukulinganisa ukugoqa okushisayo kwe-billet ye-tube, futhi i-tube billet igoqwe ku-diameter yangaphandle ecacisiwe.Sekukonke, ukubekezelela amashubhu ensimbi engenamthungo egoqwe ashisayo kukhulu uma kuqhathaniswa namashubhu angenamthungo adonswa kubanda nagoqeka ngokubanda, futhi umehluko phakathi kweziphetho ezimbili cishe u-0.5mm ngokusekelwe kububanzi.

Uma kuqhathaniswa neshubhu lensimbi engenamthungo eligoqwe elishisayo, amashubhu ensimbi adonswa ngokubanda noma agingqiwe anenqubo eyinkimbinkimbi, yenziwa izikhathi eziningi zokugingqa.Ukukhanya, ukuqondile kungcono kakhulu kunepayipi eligoqiwe elishisayo, futhi ukubekezelelana kuncane kakhulu.Ukubekezelela ishubhu lensimbi elidonsa ukubanda neligoqelwe ngokubanda elingenamthungo cishe kuhlanganisa noma susa u-0.01mm, kucishe kufane.Lokhu kungase konge ngokuyisisekelo izindleko zokucubungula, ikakhulukazi uma zenziwa izingxenye eziwumshini.

Umehluko omkhulu phakathi kwalokhu okubili ukuthi ngabe kwenziwa ngesikhathi esisodwa ukwakheka kwe-tube billet ngokusebenzisa isikhunta sokudweba esibandayo.Ukugoqeka okubandayo ukwakheka kancane kwe-tube billet ngokusebenzisa i-mandrel egoqekayo ebandayo. Kunzima ukuhlukanisa ishubhu lensimbi engenamthungo elidonswa ngokubanda neligoqekayo kusukela ekubukekeni ngemva kokuhushulwa.Kodwa uma kuziwa emandleni emishini, ishubhu lensimbi engenamthungo elidonswa ngamakhaza lithambile kuneshubhu lensimbi engenamthungo eligoqwe ngokubanda, ngakho-ke, linamandla angcono okusebenza.Ngesinye isikhathi usika umshini wokugaya oshisayo ube yipayipi eliqediwe, inqubo ilula kakhulu.Ikhuluma nenani, ipayipi lensimbi eligoqiwe elingenamthungo lingu-$30-$75 ngethani ngalinye eliphansi.