Bhuku rekubhadhara: nzvimbo yekushandiswa uye chimiro chekugadzirisa

Parizvino, kana kushandiswa zvikamu pamhando dzakasiyana-siyana uye mishonga inokwereta, mumamiriro ezvinhu ezvokugadzira uye kugadzirisa chigadzirwa chinokosha chinoshandiswa. Chimwe chigadziro ichocho chinhu chinokanganisa. Iyo inoshandiswa pakugadzira matanda makuru uye madhinari maduku pane zvakadzika zvakasiyana. Izvi zvinotyisa zvinoshandiswa mumashoko ezvigadzirwa zvemotokari, huwandu hwekugadzira nekugadzira zvigadzirwa (reducer housings, cylinder liners, kutakura mhepo nezvimwewo zvakadaro).

Chigadzirwa chechidimbu

Inoumbwa necarbide rod, yakasungirirwa mumucheka shank, iyo inobata basa rinoputika. Parizvino, pane dzakawanda zvitsva zvemuchina uyu. Kutenda kune zvitsva muzviridzwa izvi, kusunungura chip kubva munzvimbo yakakonzera kwave kwakanyatsovandudzwa. Zvisinei, chero zvakadaro, mucheki anotema ane tsvimbo uye chikamu chekushanda - musoro. Nokudaro, chigadzirwa chechigadzirwa ichi hachisi chakaoma. Tsvimbo ine ruvara rutsva kana rutivi rwechikamu chemuchinjikwa. Inowanzoitwa nehupamhi ye carbon carbon grade 45. Chikamu chemashure che shank chinosungirirwa kuti chigadziriswe mumurandire, uye musoro - pakuiswa kwechikamu chekucheka, icho, zvichienderana nekukura nekugadziriswa, kune chimiro cheplate kana kuisa uye inogadzirwa ne -high-speed steel P9, P18, P6M5. Zvishoma zvishoma zvakajairika ndezviyo carbide alloy elements (VK8, T5K10, T15K6) kana mineral chemamera.

Bhuti chigadzirwa - kuwedzera

Iyi nzira haisi yakaoma, kana pane mimwe midziyo inokosha. Izvi zvinoitwa pakugadzirisa mishonga. Chigumisiro ndicho chinodiwa kucheka geometry. Musoro wei thuluzi iri yakarongedzwa pamwe nekuiswa kwekucheka. Yakagadzirirwa mberi, kona yekunze nekona muurongwa. Icho geometry chechigadziriswa chinosarudzwa ichifungisisa zvinhu zvezvinhu zviri kushandiswa uye yekugadzirisa maitiro.

Process Features

Kunyanya kuora mwoyo, kunyanya kwemadhinari maduku, kunomesa kusvuta chip. Basa rinoitwa munzvimbo yakavharwa, zviputi zvinowanikwa, kugumburwa pasi, semugumisiro weizvi, kucheka kunowedzera kuoma, kupisa kunononoka kunowedzera uye kuputirwa kwepasi kunogona kukuvara. Kugadzirisa dambudziko iri, kubvisa mafuta (coolant) inoshandiswa. Inobvisa kupisa uye inoputika chiputi mumapapu anokonzera mapapiro pamusana pepamusoro penzvimbo yekucheka kwecheka. Izvi zvinokosha munyaya iyi. Iyi groove iri tsime rine pasi rakakomberedza. Somugumisiro wekushandiswa kwe chip chip chip elements, zvinogoneka kudzivisa kuumbwa kwechidimbu chinoputika, chakasimudzirwa kuva ndebvu uye chinovhara basa rechigadziro, sechigumisiro icho chinokanganisa chinogona kukundikana.

Kuisa kwechigadzirwa

Mucheki anokanganisa akaiswa mumamandiresi, ane zvigwaro zvekugadzirisa purogiramu yakaenzana yemuiti. Vanouya mumhando dzakasiyana. Vanewo tambo conical maererano neGOST. Mucheki anotema anogadziriswa. Paunoshandisa mabheji akadzika kana madhinari maduku, mashandisirwo epanguva inoshandiswa anoshandiswa. Vanosarudzwa kuitira kuti rikwanise kuiswa mumakona echitsotsi chemuchina. Short cantilever mandrels anobvumira kuiswa panguva imwe chete kwevatadzi vaviri uye kushanda sechinhu chakabatanidzwa, chinoita kuti chibereko chiwedzere pakupedza masango makuru. Izvi zviri nyore munyaya iyi. Uyewo, masango ane kushandiswa pamagetsi ese, uko kushandiswa kwekate kunoshandiswa. Kubva pazvakagara zvichishandiswa chidimbu yacho yakasiyana nehukuru hwomubati uye nzira yekubatanidza. Iyo mamandrels haashandi pano. Iyo shank yechitubu ine chikamu chikuru chemukati (25x25, 32x25, 40x40 mm) uye yakasungirirwa mumushandisi wemashini nemagetsi.