Kugaya Processing
Kugaya kugadzirisa ndeyekupedzisa machining (machining akakamurwa kuita rough machining, kupedzisa machining, kupisa kupisa uye dzimwe nzira dzekugadzirisa), ine shoma yekugadzirisa huwandu uye yakanyanya kurongeka. Inoshandiswa zvakanyanya muindasitiri yekugadzira michina. The kupisa kubatwa uye kudzima kabhoni mudziyo simbi uye carburized uye kudzima simbi zvikamu kazhinji vane nhamba huru nguva dzose akatsemuka akatsemuka - achikuya makatsemuka - pamusoro pepamusoro kuti zvinonyanya perpendicular kukuya nhungamiro panguva achikuya. Haisi kungokanganisa kutaridzika kwezvikamu, asiwo inobata zvakananga kunaka kwezvikamu.
Inoreva nzira yekucheka yeworkpiece pamusoro nepamusoro-inotenderera inotenderera yekukuya vhiri uye mamwe maturusi abrasive. Kukuya kunoshandiswa kugadzirisa mukati nekunze cylindrical nzvimbo, conical nzvimbo uye ndege dzeakasiyana emabasa, pamwe neakakosha uye akaomarara akaumbwa senge Ge Ban chips, tambo, magiya uye splines.
Nekuda kwekuoma kwakanyanya kwezviyo zvinoputika uye kuzvirodza kwezvishandiso zvinoputika, kukuya kunogona kushandiswa kugadzira zvinhu zvakasiyana-siyana, zvinosanganisira simbi yakaomeswa, yakakwirira-simba alloy simbi, hard alloy, girazi, ceramics, marble uye mamwe simbi yakaoma uye zvisiri-simbi zvinhu. Kumhanya kwekugaya kunoreva kumhanya kwemutsetse wevhiri rekukuya, iro rinowanzoita 30 ~ 35 m/s. Kana ichipfuura 45 m/s, inonzi kugaya kwepamusoro.
Kukuya kunowanzo shandiswa semi kupedzisa uye kupedzisa, uye iko kurongeka kunogona kusvika IT8 ~ 5 kana kutopfuura. Kushata kwepamusoro kunowanzo kuderedzwa kusvika kuRa1.25 ~ 0.16 μ m, kunyatsokuya kusvika kuRa0.16 ~ 0.04 μ m, ultra precision kugaya kusvika kuRa0.04 ~ 0.01 μ m, uye girazi rinokuya kusvika kuRa0.01 μ m. Iyo chaiyo simba rekukuya (kana chaiyo mashandisirwo emagetsi, ndiko kuti, simba rinodyiwa kucheka iyo workpiece zvinhu pavhoriyamu yevhoriyamu) yakakura kupfuura iyo yekucheka kwese, uye chiyero chekubvisa simbi idiki pane icho chekucheka kwakawanda.
Nokudaro, vasati vakuya, workpiece inowanzobviswa nedzimwe nzira dzekucheka kuti dzibvise machining allowance yezvikamu zvikuru zveJiang Ali, zvichisiya chete 0.1 ~ 1mm kana pasi pemvumo yekukuya. Nekuvandudzwa kwepamusoro-soro kukuya, senge creep feed grinding uye high-speed kugaya, zvikamu zvinogona kugayiwa zvakananga kubva kune blanks. Inogona zvakare kushandiswa kuita rough machining nekukuya, sekubvisa mumhanyi uye riser yekukanda, kupenya kwefogi uye ganda resimbi ingots.