CNC machininginzira yekugadzira chaiyo inodazvigadziriso zvemhando yepamusorokunyatsoisa zvikamu zviri kugadzirwa.Kuiswa kwezvigadziriso izvi kwakakosha kuve nechokwadi chekuti machining maitiro anoburitsa zvikamu zvinosangana nezvinodiwa.
Chinhu chakakosha chekugadzirisa fixture ndeyeclamping.Clamping inzira yekuchengetedza chikamu kune chigadziriso kuti chibate panzvimbo panguva yekugadzira.Iyo clamping force inoshandiswa inofanirwa kukwanakudzivirira chikamu kubva pakufamba panguva yekugadzira, asi kwete yakakura zvekuti inokanganisa chikamu kana kukuvadza chigadziriso.
Pane 2 chinangwa chikuru che clamping, imwe yakanyatsomira, imwe ndeyekudzivirira zvigadzirwa.
Hunhu hweiyo clamping nzira inoshandiswa inogona kukanganisa zvakanyanya kurongeka kwechikamu chakagadzirwa.Iyo clamping simba inofanirwa kugoverwa zvakaenzana pamusoro pechikamu kudzivirira deformation, uye chigadziriso chinofanira kugadzirwa kuti chipe rutsigiro rwakakwana kune chikamu.
Kune akati wandei ekurovedzera nzira dzeCNC machining mashandiro, kusanganisiramanual clamping, hydraulic clamping,uyepneumatic clamping.Imwe neimwe nzira ine zvayakanakira nezvayakaipira, zvichienderana nekushandiswa uye rudzi rwechikamu chiri kuitwa.
Manual clampingndiyo yakapusa uye yakajairika nzira yekurovedzera inoshandiswa muCNC machining.Zvinosanganisira kuomesa bhaudhi kana sikuruu nechipanera che torque kuchengetedza chikamu kune chigadziriso.Iyi nzira yakakodzera kune akawanda machining mashandiro, asi inogona kunge isingakodzeri zvikamu zvine maumbirwo akaomarara kana izvo zvakagadzirwa nezvinhu zvakapfava.
Hydraulic clampinginzira yepamberi yekurovera iyo inoshandisa yakakwira pressure fluid kugadzira clamping simba.Iyi nzira inokodzera maoparesheni anoda akakwira clamping mauto kana anoda kunyatso kudzora kwesimba rekumanikidza.
Pneumatic clampingyakafanana nehydraulic clamping, asi pachinzvimbo chemvura, inoshandisa mweya wakadzvanywa kuburitsa simba rekusunga.Iyi nzira inonyanya kushandiswa pazvikamu zvidiki kana panodiwa shanduko nekukurumidza.
Pasinei neiyo clamping nzira inoshandiswa,kurodha kwakakodzera kwechikamu muchigadziriso kunokosha zvakarekuve nechokwadi chechokwadi.Zvikamu zvinofanirwa kuiswa mugadziriso kuitira kuti zvinyatso kutsigirwa uye kusungirirwa munzvimbo.Chero kushanduka kana kushanduka kwechikamu panguva yekugadzira kunogona kukonzera kucheka kusina kunaka uye zviyero.
Chinhu chakakosha pakuona yakanakisa kusungirira uye kurodha nzira ndiyo inodiwa kushivirira kwechikamu chiri kugadzirwa.Kushivirira ndiko kutsauka kunobvumidzwa muhukuru, chimiro, kana mamwe mativi echikamu.Iyo yakaomesesa kushivirira, kunyanya kutarisirwa kunoda kutorwa mukugadzirisa dhizaini, clamping uye chikamu chinzvimbo.
Muchidimbu, kukanganisa kwekurovera pakurongeka kweCNC machined zvikamu hazvigone kusimbiswa.Kurovera kwakaringana uye kurodha kunodiwa kuti uwane kushivirira kunodiwa uye kugadzira zvikamu zvemhando yepamusoro.Sarudzo ye clamping nzira inoenderana neiyo chaiyo yekushandisa uye rudzi rwechikamu chiri kuitwa.Naizvozvo, vagadziri uye vagadziri vanofanirwa kunyatsonzwisisa zvinodikanwa zvega ega machining oparesheni uye vosarudza akakodzera ekurovedzera uye kurodha matekiniki kuti ave nechokwadi chekuti chigadzirwa chekupedzisira chinosangana nemhando inodiwa uye nemazvo.
Nguva yekutumira: Mar-29-2023