Keywords: Junda sandblasting muchina sandblasting cabinet
Muchina wekuputisa jecha unoshandiswa, unoda kunzwisisa maitiro ayo, kuitira kuderedza kutadza kushanda kwemidziyo, kusimudzira kushandiswa kwemidziyo, uye kuitira kuti vashandisi vakawanda vanzwisise mashandisiro, inotevera inotsanangurwa maitiro inounzwa kuti inzwisise.
Kutanga, pretreatment.
Sandblasting muchina we workpiece mukupfapfaidza, spraying inodzivirira layer (pendi kana zvimwe anticorrosive zvinhu), pamusoro workpiece inofanira zvakakomba kurapwa, inozivikanwa se pretreatment.
Hunhu hwepretreatment hunokanganisa kunamatira, chitarisiko, kunyorova uye kusagadzikana kwekuora kwejasi, nekuti iyo iri nani yekupfekedza firimu (layer) inonamirwa kumusoro iyo yakanyatsocheneswa.Kana iyo pretreatment basa risina kunaka, ngura icharamba ichipararira pasi pechifukidzo uye ichiita kuti chifukidzo chibve.Mushure mekunyatso kuchenesa kwepamusoro uye iyo yakapusa (manual sandpaper kana brashi) kuchenesa kweiyo workpiece, neyakajeka nzira yekupfekedza kuenzanisa, hupenyu hunogona kuita 4-5 nguva.Kune nzira dzakawanda dzekuchenesa pamusoro, asi nzira inowanzo gamuchirwa ndeiyi: A.solvent cleaning BC hand tools D. power tools
Nenzira idzi, nzira imwe neimwe ine chiyero chayo chekushandisa, asi mune dzese nzira dzekuchenesa pamusoro, nzira yejecha yejecha yakanyanyisa, yepasi, yakajairika, yakawedzera nzira, chikonzero ndechekuti:
A, sandblasting iri nani pane dzimwe nzira dzekuchenesa nzvimbo ye workpiece.
B, Hapana imwe nzira inokutendera iwe kuti usarudze pakati pematanho mana anozivikanwa, anogamuchirwa kazhinji ehutsanana.
Chechipiri, kuputika kwejecha.
Muchina wejecha wejecha uri kushandisa mhepo yakamanikidzwa sesimba kugadzira yakakwira yekumhanyisa jekiseni danda, iyo yekupfapfaidza zvinhu (copper ore, jecha requartz, jecha resimbi, jecha regungwa, silicon carbide, nezvimwewo), senge jet yekumhanya kwazvo inoda kubata nepamusoro. , iyo pamusoro pechitarisiko shanduko yezvikamu, nekuda kweiyo abrasive mhedzisiro pamhedzisiro pamusoro peiyo workpiece uye kucheka, ita kuti uwane humwe hutsanana uye hwakasiyana hukasha hwenzvimbo yebasa, ita iyo pamusoro pemakina Inogona kuvandudzwa, saka gadzirisa kuneta. iyo workpiece, kuwedzera kusungirirwa pakati payo uye kuvhara, kuwedzera kusimba kwefirimu, asiwo kunobatsira pakuyerera kwepende nekushongedza.
Nguva yekutumira: Kurume-09-2022
