Sandblast board yapanikizidwa muzinthu zokongoletsera ndi zabwino zake.
Mphamvu yowoneka bwino ya tinthu tating'onoting'ono tophatikizidwa ndi mtundu wozizira woyambirira wachitsulo chosapanga dzimbiri kumapanga kumverera kowoneka bwino m'tsogolomu ndipo kumawonjezera kwambiri kugwiritsa ntchito kwa wogwiritsa ntchito.
Kumverera ndi moyo utumiki si yaitali ambiri, mtengo uli pafupi ndi anthu, makamaka pagulu zovomerezeka osiyanasiyana, koma chifukwa sandblasting ndi mlendo kudziwa ndondomeko ndi pang'ono, kotero lero tiuze za zosiyanasiyana zosapanga dzimbiri sandblasting bolodi.
Muyenera kukumbukira mfundo zotsatirazi.
Chitsulo chosapanga dzimbiri chomwe chimagwiritsidwa ntchito kukongoletsa bolodi la chubu nthawi zambiri ndi 304 zopangira za thupi la austenitic makamaka, kunena kuti zisakhale ndi maginito nthawi zambiri kapena maginito ofooka, koma chifukwa masewera olimbitsa thupi amapanga kugwedezeka kapena kugwedezeka kwamtundu wosiyana mwinanso ndi maginito, koma izi sizingaganize kuti ndi zabodza kapena zosayenerera, chifukwa chiyani ichi?
Monga tafotokozera pamwambapa, austenite si maginito kapena ofooka maginito, pamene martensite kapena ferrite ndi maginito. Chifukwa cha kulekanitsa kosayenera kapena chithandizo cha kutentha panthawi yochita masewera olimbitsa thupi, makonzedwe ochepa a martensite kapena ferrite angapangidwe mu austenite 304 zitsulo zosapanga dzimbiri.
Choncho, 304 chitsulo chosapanga dzimbiri chidzakhala ndi maginito ofooka.
Stainless steel surface label, filimu, kuchapa ndi madzi ofunda, zotsukira zopanda mphamvu, zomangira, kugwiritsa ntchito mowa kapena zosungunulira organic (***, benzene) scrub.
Chitsulo chosapanga dzimbiri lamba lamba lamba lamba silimang'ambika, lamba wachitsulo wosapanga dzimbiri lamba la lamba limapangitsanso kupatuka;
Mu ntchito zosapanga dzimbiri zitsulo mauna lamba makina zakuthupi kugawa m'manja, ng'oma ndi unyolo mbale mbali zonse za mphamvu ya zotsatira za osiyana, zitsulo zosapanga dzimbiri pamwamba mafuta, mafuta, moisten misozi kuipitsidwa mafuta, misozi woyera ndi nsalu yofewa, pambuyo ndale detergent kapena ammonia njira kapena ndi chotsukira wapadera kuyeretsa.
Mphepete zachitsanzozo zidzapukutidwa bwino ndikutsukidwa ndikudutsa kwa theka la ola mu nitric acid (mphamvu yokoka 1.42) yokhala ndi kuchuluka kwa 20 ~ 30% ndi kutentha kwa 60 ~ 66 ℃.
Pamene chitsulo cha.302 ndi 304 chinamizidwa mu njira yotenthayi, idawonongeka mofulumira ndipo mabulu ambiri anachitika, ndipo chitsanzocho chinasanduka chakuda mkati mwa mphindi zingapo.
Koma 316 ndi 317 zitsulo zitsanzo si dzimbiri kapena anachita pang'onopang'ono (palibe thovu), zitsanzo mkati 10 ~ 15 mphindi musati discolor.
Kuphulika kwa mchenga: kupanga mtengo wa jet wothamanga kwambiri woyendetsedwa ndi mpweya woponderezedwa, kupopera mankhwala (mchenga wagalasi, mchenga wachitsulo, mchenga wa zirconium, etc.) pa liwiro lalikulu pamwamba pa workpiece kuti ikonzedwe. Choncho, pamwamba pa workpiece amasintha ndi macroscopic roughness ndi yunifolomu makulidwe kugawa analandira.
Pamwamba.
Chifukwa makina a abrasive pamwamba pa workpiece amakhala bwino, kukana kutopa kwa workpiece kumakhala bwino.
Sandblasting zitsulo zosapanga dzimbiri ndi wotchuka mtundu zosapanga dzimbiri zitsulo mbale makampani mankhwala, pambuyo ndondomeko electroplating, wakhala ndondomeko yachiwiri yaikulu mu makampani.
Mukamagwiritsa ntchito ukadaulo wa sandblasting pamtunda wosalala wachitsulo chosapanga dzimbiri, mutha kuwongolera bwino pamtunda.
Kenako, chinawonjezera kufanana kwa mbale ya nkhope yokongoletsera.
Pomwe ikuwongolera magwiridwe antchito, siyiyiwala kutengera mtengo wake kumagulu atsopano.
Kugwiritsa ntchito fanizo, chitsulo chosapanga dzimbiri ndi chachifupi komanso chosauka, chitsulo chosapanga dzimbiri ndi cholemera, chokongola.
Malinga ndi unduna wa zidziwitso: koma zoona zake n'zakuti ndondomeko sandblasting ali ubwino ndi kuipa, ngakhale ntchito zitsulo zosapanga dzimbiri wakhala bwino, koma sandblasting mbale akhoza yokutidwa ndi mtundu, koma pambuyo kuphika mtundu ndi wamba zitsulo zosapanga dzimbiri ❖ kuyanika akadalipo kusiyana mtundu.
Ndiye chifukwa chachikulu ndi chiyani?
Chifukwa chake ndi chosavuta.
Njere yomwe imasankhidwa kuti ipange mchenga ndi corundum. Chimachitika ndi chiyani pambuyo pake?
Pambuyo pake, idazimiririka pazifukwa zosavuta.
Sandblasting bolodi ali ndi zipambano zodabwitsa m'munda ntchito, makamaka m'munda yomanga, chikepe chokongoletsera, mafakitale, zipangizo ndi mndandanda wa mankhwala zosapanga dzimbiri, mukhoza kuona kuda zamitundu zosapanga dzimbiri sandblasting bolodi.

Zambiri zochulukirachulukira zitsulo zosapanga dzimbiri chonde pitani: https://www.hermessteel.net