I-Q195A-Q235A Ipuleti Lensimbi Eligoqiwe Elibandayo Elisezingeni Eliphezulu
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I-cold rolling yenziwe ngamakhoyili ashisayo njengezinto zokusetshenziswa, ezigoqwa endaweni yokushisa yekamelo ngaphansi kwezinga lokushisa eliphindwe kabili.Ugqinsi lweshidi eligoqelwe ngokubanda ngokuvamile liphakathi kuka-0.1--8.0mm, futhi ukujiya kweshidi lensimbi eligoqeka ngokubanda elikhiqizwa amafekthri amaningi lingaphansi kuka-4.5mm.
I-cold rolling yenziwe ngamakhoyili ashisayo njengezinto zokusetshenziswa, ezigoqwa endaweni yokushisa yekamelo ngaphansi kwezinga lokushisa eliphindwe kabili.Ugqinsi lweshidi eligoqelwe ngokubanda ngokuvamile liphakathi kuka-0.1--8.0mm, futhi ukujiya kweshidi lensimbi eligoqeka ngokubanda elikhiqizwa amafekthri amaningi lingaphansi kuka-4.5mm.
Ukugoqa okubandayo:kusetshenziswa ikhoyili yensimbi egoqiwe eshisayo njengempahla eluhlaza, ngemva kokukhetha ukususa isikali se-oxide, ukugoqa okubandayo kuyenziwa, kanti umkhiqizo osuphelile uyikhoyili egoqwe kanzima.Inkomba yepulasitiki iyancipha, ngakho-ke ukusebenza kwezitembu kuzowohloka, futhi ingasetshenziswa kuphela ezingxenyeni ezine-deformation elula.Amakhoyili agoqeke kanzima angasetshenziswa njengezinto ezingavuthiwe ezitshalweni ezifaka ama-galvanizing dip, ngoba izintambo zokudonsa amanzi ezishisayo zifakwe izintambo zokudonsa.Isisindo sekhoyili eqinile egoqiwe ngokuvamile singamathani angu-6 ~ 13.5, futhi ikhoyili efakwe emanzini ashisayo eginqiwe igoqwa ngokuqhubekayo ezingeni lokushisa elivamile.Ububanzi bangaphakathi bungama-610mm.
Izici zomkhiqizo kanye nohlelo lokusebenza
Izici zomkhiqizo: Ngenxa yokuthi awukaboshwa, ukuqina kwawo kuphezulu kakhulu (i-HRB ingaphezu kuka-90), futhi ukusebenza kwayo kubi kakhulu.Ukugoba kuphela okuqondile okungaphansi kwamadigri angama-90 (i-perpendicular kuya lapho kuyikhoyili) kungenziwa.
Ukukubeka kalula, ukugoqa okubandayo kuyacutshungulwa futhi kugoqwe ngesisekelo samakhoyili ashisayo agoqwe.Ngokuvamile, kuyinqubo yokucubungula yokuginqika okushisayo---pickling---ukugoqa okubandayo.
I-cold-rolling icutshungulwa kusuka kumashidi agoqwe ashisayo ekamelweni lokushisa.Nakuba izinga lokushisa leshidi lensimbi lishiswa ngesikhathi licutshungulwa, lisabizwa ngokuthi i-cold-rolling.Ngenxa yokuguquka okubandayo okuqhubekayo kokugoqa okushisayo, izakhiwo zemishini zimbi kakhulu futhi ukuqina kuphezulu kakhulu.Kumele ihunyushwe ukuze kubuyiselwe izinto zayo ezisebenza ngomshini, futhi lezo ezingenawo ama-anneal zibizwa ngokuthi amakhoyili asongwe kanzima.Amakhoyili agoqeke kanzima ngokuvamile asetshenziselwa ukwenza imikhiqizo engadingi ukugoba noma ukwelula.
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