(1)Ukunyamezelanayemilo engabhalwanga kufuneka ihlangabezane neemfuno ze-GB1184-80.
(2) Ukutenxa okuvumelekileyo kobude obungabhalwanga ngu-±0.5mm.
(3) Indawo yokunyamezela yokuphosa i-symmetrical kwisiseko sobungakanani obusisiseko sokuphosa okungenanto.
Iimfuno zokusika i-Workpiece
(1) Amacandelo kufuneka ahlolwe kwaye amkelwe ngokwenkqubo yokusebenza.Kuphela emva kokuhlolwa kwenkqubo yokusebenza yangaphambili ifanelekile ukuba idluliselwe kwinkqubo yokusebenza elandelayo.
(2) Amalungu acutshungulwayo awavumelekanga ukuba abe ne-burrs.
(3) Iinxalenye ezigqityiweyo aziyi kufakwa ngokuthe ngqo phantsi, kwaye ukuxhaswa okuyimfuneko kunye nokukhusela kuya kuthathwa.Umphezulu wokucubungula awuvumelekanga ukuba ube nokubola komhlwa kwaye uchaphazele ukusebenza, ubomi okanye ukubonakala kwe-bump, i-scratch kunye nezinye iziphene.
(4) Umphezulu wokugqiba ukuqengqeleka, ukuqengqeleka akunakuba ne-penomenon ye-peeling.
(5) Akufuneki kubekho isikali se-oxide kumphezulu wamalungu emva kokunyangwa kobushushu kwinkqubo yokugqibela.Emva kokugqiba indawo yokukhwelana, indawo yezinyo akufanele ikhutshwe
(6) umsonto owenziweyo awuvumelekanga ukuba ube neziphene ezinje ngolusu olumnyama, ukunkqonkqoza, iqhina elingenamkhethe kunye ne-burr.
Ubuchwephesha be-BMTAmacandelo Machining
Abaqhubi kwi-machining baqonda ulwahlulo lwenkqubo yomatshini kunye neemfuno zobugcisa benkqubo yokugaya, kunokunciphisa ngcono iimpazamo kwi-machining.I-Rhyme billiton machining ikhethekileyo ibandakanyeka kulungiso lwesakhelo esikhulu se-welding, enkuluCNC gantry milling, oomatshini bokulungisa ipleyiti enkulu, ukuchaneka okukhulu kweCNC lathe ukusetyenzwa, umatshini weCNC othe tyaba, ukuchaneka kwamalungu omatshini, ukusetyenzwa kwentsimbi yentsimbi, ukusetyenzwa kwentsimbi, ukusetyenzwa kwentsimbi, njengazo zonke iintlobo zezixhobo ezinkulu ezichanekileyo zeplanti enkulu yokulungisa oomatshini.
Iimpazamo zokwenziwa kwezixhobo zoomatshini ziquka impazamo yokujikeleziswa kwe-spindle, impazamo yesikhokhelo sikaloliwe kunye nempazamo yesixokelelwano sothumelo.
1. Impazamo yokujikeleza kwe-spindle
Impazamo yokujikelezisa i-spindle ibhekisa kwi-axis yokujikeleza yokwenyani yomzuzu ngamnye ngokunxulumene ne-avareji yomjikelezo we-axis yotshintsho, iya kuchaphazela ngokuthe ngqo ukuchaneka kwe-workpiece ecutshungulwayo.Ezona zizathu ziphambili zempazamo yokujikeleza kokusonta yimpazamo ye-coaxiality ye-spindle, impazamo yokuthwala ngokwayo, impazamo ye-coaxiality phakathi kweebheringi, ukujikajika kokusonta, njl. njl. inxalenye yesixhobo somatshini kwisixhobo somatshini, ikwayidatha yentshukumo yesixhobo somatshini.Impazamo yokuvelisa, ukuguga okungalinganiyo kunye nomgangatho wofakelo lwesikhokelo sikaloliwe zizinto ezibalulekileyo ezibangela impazamo yesiporo sesikhokelo.Impazamo yesixokelelwano sothumelo ibhekisa kwimpazamo yentshukumo ehambelanayo phakathi kwezinto zothumelo kuzo zombini iziphelo zekhonkco lothumelo.Ibangelwa yimpazamo yokuvelisa kunye nendibano yekhonkco yecandelo ngalinye kwikhonkco lokuhambisa, kunye nokuguga kwinkqubo yokusetyenziswa.
2. Impazamo yokuma
Impazamo yendawo ikakhulu ibandakanya impazamo yedatum yempazamo kunye nemposiso yokungachaneki kwendawo.Xa i-workpiece icutshungulwa kwisixhobo somatshini, kuyimfuneko ukukhetha inani lezinto zejometri kwi-workpiece njenge-datum yokubeka ukucubungula.Ukuba idata ekhethiweyo yokumisa kunye nedatha yoyilo (idatha esetyenzisiweyo ukumisela ubungakanani bomphezulu kunye nendawo kumzobo wenxalenye) ayingqamani, iya kuvelisa impazamo yokungafani kwedatha.
Umphezulu wendawo yokusebenzela kunye nendawo yokubeka ye-fixture yenza iperi yokubeka kunye.Olona tshintsho luphezulu lwesikhundla sesixhobo sokusebenza esibangelwa kukwenziwa ngendlela engachanekanga kwesibini esikuyo kunye nomsantsa wokukhwelana phakathi kwesibini esichongwayo sibizwa ngokuba yimpazamo yokuvelisa engalunganga yeperi yokufumana indawo.Impazamo yokuvelisa impazamo yokumisa isibini inokuveliswa kuphela xa kusetyenziswe indlela yokulungelelanisa, kodwa kungekhona kwindlela yokusika isilingo.
Ixesha lokuposa: Aug-01-2021