Mchenga wophulika makina ogwiritsidwa ntchito, ayenera kumvetsetsa ndondomeko yake, kuti achepetse kulephera kwa zida, kulimbikitsa kugwiritsa ntchito zipangizo zamakono, komanso kuti ogwiritsa ntchito ambiri amvetsetse ntchitoyo, ndondomeko yotsatirayi imayambitsidwa kuti imvetsetse.
Poyerekeza ndi njira zina zopangira mankhwala (monga pickling ndi kuyeretsa zida)
1) Kupukuta mchenga ndi njira yoyeretsera bwino, pansi, yowonjezereka, yofulumira komanso yothandiza kwambiri.
2) Sandblasting mankhwala akhoza amasankha anasankha pakati roughness osiyana, ndi njira zina sangathe kukwaniritsa izi, Buku akupera akhoza kugunda ubweya pamwamba koma liwiro ndi wodekha, mankhwala zosungunulira kuyeretsa ndi yosalala kwambiri kuyeretsa pamwamba si bwino ❖ kuyanika kulumikiza. .
Kugwiritsa ntchito mchenga
(1) ❖ kuyanika workpiece ndi plating, ndi workpiece kugwirizana pamaso processing
Sandblasting akhoza kuchotsa dothi onse monga dzimbiri pamwamba pa workpiece, ndi kukhazikitsa chitsanzo zofunika kwambiri pa pamwamba pa workpiece (ndiko otchedwa ubweya pamwamba), ndipo akhoza kukwaniritsa madigiri osiyana roughness ndi kusintha abrasive amitundu yosiyanasiyana tinthu, bwino kwambiri kumanga mphamvu ya workpiece ndi ❖ kuyanika ndi plating.Kapena pangani chidutswa chomangirira mwamphamvu kwambiri, chabwinoko.
(2) Kuyeretsa ndi kupukuta kwa pamwamba yaiwisi ya kuponyedwa ndi kupeka mbali ndi workpiece pambuyo kutentha kutentha
Sandblasting akhoza kuyeretsa zinyalala zonse (monga oxide sikelo, mafuta ndi zotsalira zina) pamwamba pa workpiece pambuyo kuponyera ndi forging ndi kutentha mankhwala, ndi kupukuta pamwamba workpiece kusintha mapeto a workpiece, ndi kukongoletsa workpiece. .
Kuyeretsa mchenga kungapangitse chogwirira ntchito kuwulula mtundu wachitsulo wofanana, kupanga mawonekedwe owoneka bwino, kukongoletsa ntchito yokongoletsa.
(3) Kuyeretsa ma Burr ndi kukongoletsa pamwamba pazigawo zamakina
Kuphulika kwa mchenga kungathe kuyeretsa kansalu kakang'ono pamwamba pa chogwirira ntchito, ndikupanga pamwamba pa chogwirira ntchito kukhala chosalala, kuthetsa kuvulaza kwa burr, kupititsa patsogolo kalasi ya workpiece.Ndipo sandblasting imatha kusewera ngodya yaying'ono yozungulira pamtunda wa workpiece, kotero kuti workpiece iwoneke yokongola kwambiri.
(4) Kupititsa patsogolo makina a zigawo
Mawotchi mbali pambuyo sandblasting, akhoza kupanga yunifolomu zabwino concave ndi otukukira pansi pamwamba pa mbali (zojambula chithunzi), kuti mafuta kondomu amasungidwa, kuti kondomu zinthu bwino, ndi kuchepetsa phokoso kusintha moyo utumiki wa makina.
(5) kukongoletsa kuwala
1, mitundu yonse ya workpiece pamwamba kupukuta, kupanga workpiece pamwamba kukongola kwambiri.
2, workpiece kuti akwaniritse zofunikira zosalala komanso zowunikira.
Pazida zina zapadera zogwirira ntchito, kuphulika kwa mchenga kumatha kukwaniritsa kuwala kosiyanasiyana kapena matte.Khalani ngati pamwamba pa mipando ya zitsulo zosapanga dzimbiri, kusintha kosalala kwa ligneous, kamangidwe kake ka zokongoletsera zagalasi pansi, ndi ubweya wa ubweya umene nsaluyo imasinthasintha kuti idikire.
Nthawi yotumiza: Oct-31-2023
