Uyini umshini wokugaya?

Umshini wokugaya uwuhlobo lwethuluzi lomshini osetshenziswa kabanzi, umshini wokugaya ungacubungula indiza (indiza evundlile, indiza eqondile), i-groove (ukhiye, i-T groove, i-dovetail groove, njll.), izingxenye zamazinyo (igiya, i-spline shaft, i-sprocket), i-spiral indawo engaphezulu (intambo, i-spiral groove) nezindawo ezihlukahlukene. Ngaphezu kwalokho, ingasetshenziswa futhi ekwenzeni imishini nokusika ingaphezulu kanye nomgodi ongaphakathi womzimba ojikelezayo. Lapho umshini wokugaya usebenza, i-workpiece ifakwe etafuleni lokusebenza noma izesekeli zokuqala, ukujikeleza kwe-milling cutter kungukunyakaza okuyinhloko, okuhambisana nokunyakaza kokuphakelayo kwetafula noma ikhanda lokugaya, i-workpiece ingathola indawo edingekayo yomshini. . Ngoba i-multi-edge discontinuous cutting, ngakho ukukhiqiza komshini wokugaya kuphezulu. Kalula nje, umshini wokugaya uyithuluzi lomshini wokugaya, ukubhoboza kanye nomsebenzi oyisicefe.

Umlando wokuthuthuka:

Umshini wokugaya umshini wokuqala wokugaya ovundlile owadalwa ngu-American E. Whitney ngo-1818. Ukuze agaye i-spiral groove ye-twist bit, u-American JR Brown udale umshini wokuqala wokugaya emhlabeni wonke ngo-1862, owawuyisibonelo somshini wokugaya ukuze uphakamise. itafula. Cishe ngo-1884, kwavela imishini yokugaya i-gantry. Ngawo-1920s, kwavela imishini yokugaya i-semi-automatic, futhi ithebula lingaqedela ukuguqulwa okuzenzakalelayo "kokuphakelayo - okusheshayo" noma "okusheshayo - okuphakelayo" ngesivalo.

Ngemuva kuka-1950, umshini wokugaya ekuthuthukisweni kwesistimu yokulawula ngokushesha okukhulu, ukusetshenziswa kokulawulwa kwedijithali kwathuthukisa kakhulu izinga lokuzenzekelayo lomshini wokugaya. Ikakhulukazi ngemva kweminyaka engu-70, isistimu yokulawula idijithali ye-microprocessor kanye nesistimu yokuguqula ithuluzi elizenzakalelayo isetshenziswe emshinini wokugaya, kwandiswa ububanzi bokucubungula umshini wokugaya, kwathuthukisa ukunemba kokucubungula nokusebenza kahle.

Ngokuqiniswa okuqhubekayo kwenqubo yokwenza imishini, ukuhlela kwe-NC kwaqala ukusetshenziswa kakhulu ekusebenzeni kwamathuluzi omshini, kwakhulula kakhulu abasebenzi. Umshini wokugaya we-CNC uzothatha indawo yokusebenza ngesandla kancane kancane. Kuzodingeka kakhulu kubasebenzi, futhi vele kuzosebenza ngempumelelo.