simbi nzvimbo furemu blanking maitiro
kucheka:
A.Vashandi vekuvaka vanofanira kunyatsoongorora mifananidzo yekuvaka, uye kana paine matambudziko akawanikwa, vanofanira kubva vangoakwidza kunyanzvi anotarisira kuti pasave nedambudziko.
kugadzirisa dambudziko nenguva.
B. Hukuru hwemanodhi akakosha hunofanirwa kuverengerwa kana kuverengerwa.
C. Maturusi ekuyeresa anoshandiswa pakuita stakeout, blanking and component assembly and inspection should be qualified maturusi ekuyeresa anopupurirwa nedhipatimendi rekuyera nekuyedza.
D. Mutsara wekucheka wekuvhara unofanira kunge wakarurama uye wakajeka, nemvumo yekuputira shrinkage uye yekucheka kumucheto kugadzirisa.
E. Kucheka kwezvikamu kunofanira kutemwa nemichina yekuveura, moto wekucheka moto, kusanganiswa kwe punching uye kuveura muchina, kucheka kwehuta, nezvimwewo, zvichienderana nemamiriro ezvinhu chaiwo, uye kucheka kwemaoko kunofanira kudziviswa sezvinobvira.Ona tafura yekutsauka kunobvumirwa kwemaitiro akasiyana-siyana ekucheka uye nzvimbo dzekucheka
F. Nharaunda dzemunharaunda dzine hudzamu hunodarika 1mm panzvimbo yekucheka, kucheka nekudzika kunodarika 2mm, uye kusarira.
Iyo yakasara burrs inofanirwa kugadziriswa uye kukwenenzverwa.
Kucheka nzira uye kunobvumirwa kutsauka kwekucheka kwepamusoro | |
Zita rechirongwa | Kushivirira |
Otomatiki uye semi-otomatiki kucheka | ±1.5mm |
Iyo isiri-perpendicular slope yekucheka kwepamusoro ndeye | ≤1.5mm |
Kucheka bevel angle | ±3° |
Cutting edge dullness | ±2.0mm |
Kuchekwa kwemaoko | ±2.0mm |
G. Iyo welding groove fomu yechikamu inofanira kusarudzwa maererano nechiratidzo chewelding chakanyorwa pamufananidzo uye groove fomu uye ukuru.