Abrasives - menene wannan?

A nika ayyukan, polishing da tsaftacewa daban-daban saman kullum amfani da musamman kayan kira abrasives. Wannan na'urar na iya zama daban-daban da kayayyaki da kuma siffofi, amma su ne united m shafi ko gaba daya granular tsarin. Alal misali, sandpaper da fayil - gargajiya abrasives. Yana iya kuma zama wani inji na'ura, za'a aiwatar da aiki aiki saman a atomatik yanayin ba tare da murdede kokarin.

abrasive kayan

A yanayi, za ka iya samun mai yawa na halitta abrasives, abin da ya bambanta a granular ko porous tsarin. Wadannan sun hada da ma'adanai, ciki har da garnet, ma'adini, wasu irin tama, pumice, da dai sauransu ... Wasu daga wadannan jinsunan aka yi amfani a yanki daya a cikin masana'antu, yayin da wasu suna amfani da sarrafa form. Alal misali, resistant to sa da kuma gogayya powders - wannan abrasives. Yana da yake a mafi yawan lokuta da murƙushe dutse ko karfe barbashi cewa za a iya amfani da hanyoyi daban-daban a cikin finalization na kayayyakin. Amma yana da daraja ya tafi, ya zuwa wani rukuni na abrasive kayan - roba. Ya qunshi wani wucin gadi lu'u-lu'u, ma'adinai slag, karfe harbi, da sauransu. Amfani da irin kayan da za su iya zama mafi hadaddun ayyuka yin polishing da tsaftacewa.

abrasive kayan aikin

A bambanci, abrasive kayan, kida suna shirye su yi aiki na nika da kayan aiki. Mafi na kowa samfurin na irin wannan ne haše-haše na nika da kuma yankan inji. Wadannan sun hada da saws, grinders, daban-daban masu saro da kuma polishing inji, kamar yadda wani aiki kai wanda aka yi amfani abrasive. Circles ne watakila mafi tasiri aiki aka gyara. Haka kuma, su tasiri ne sharadi da zane mafi m wuri a cikin wani bangare na kayan aiki.

Kuma rare a samar da nika kaset amfani a kan inji. Tare da su taimako, Threading misali kayayyakin sayar - sau da yawa dama a kan layi. Yanzu ya zama dole a yi la'akari da m abrasives. Wannan na iya zama guda fayil da sandpaper ko wani abrasive dutse a cikin wani nau'i na mashaya, wanda wasa da ruwa daga cikin sabon kayan aiki.

A Properties daga cikin abrasives

Ingantaccen abrasive halin da irin sigogi kamar yadda karko, taurin, babu interactions da sinadarai, da sauransu. D. Kamar wancan taurin da kuma ci juriya ba a ko da yaushe nuna cewa abrasive ne iya sauri kawar maras so yadudduka daga surface. A kayan aiki na iya zama m, kuma resistant lalacewa cewa ne ya sa ta high yawa da kuma abun ciki a cikin hatsi tsarin kananan sulusi da murabba'i. Amma da wuya nika abrasives, kullum ƙara magani manufa workpiece. A bambanci, manyan hatsi na taimaka wa kara aiwatar da wannan nika, amma yana da biyu drawbacks. Da fari dai, wani babban sulusi da murabba'i yakan haifar da m lalacewa. Na biyu, yin amfani da irin wannan abrasive iya kawai dõgara a kan m magani, ban da polishing sakamako.

Nau'in abrasion

A sauki dabara abrasives magani unsa da amfani da wadanda ba motorized manual kayan. M shi sandunansu daga duwatsu, wadda ake amfani da su a kammala yarda saman - msl, katako. More nagartaccen hanyoyin unsa manual aiki tare da lantarki na'urorin. Wannan kananan nika da polishing inji, bayar da izni ga yin amfani da wani iri-iri na halaye na nozzles. A sana'a filin kuma amfani da abrasive sandblasting, wanda aka ciyar da ta musamman bututun ƙarfe. sandblaster irin kayan aiki mai caji ne ke samar da iska a karkashin babban matsin. A lokacin gudanar da ayyukan jet, allura kwampreso, a zahiri hurawa a high gudun abrasive gaɓũɓuwa, mukaddashin a kan manufa surface. Qazanta daga qarqashinsu kuma za a iya kafa a kudi na ruwa, amma shi, na bukatar ƙarin ajiya iya aiki.

Aikace-aikace abrasives

All abrasives aka lasafta su yi, da kuma manyan, wannan dawainiya. Sun kunshi a cire wasu yadudduka abu da sãɓãwar launukansa surface. Wani abu shi ne cewa sosai kawar da ba dole ba ɗaukar hoto iya bi daban-daban a raga - .. Ba da ake so siffar samfurin, kawar da kurakurai, trimming, da dai sauransu Wadannan ayyukan kuma za a iya amfani da a rayuwar yau da kullum, da kuma a cikin nazarinsa na daban-daban iri, kazalika a yi da kuma masana'antu. Alal misali, sau da yawa na bukatar yau da kullum sanding itace dabe a cikin gida tattalin arzikin. Parquet da kuma wasu iri laminates amfani polishing abrasive. Abu a cikin nau'i na yashi da karfe barbashi aka yi amfani a matsayin consumable for sandblasting. Wannan matuƙar tasiri Hanyar da aka yi amfani a cikin garages. Alal misali, pneumatic na'ura da ake amfani da tsaftacewa tsohon Paint. High-ikon raka'a aiki a kan kwampreso by spraying da karfe kwakwalwan kwamfuta iya cire stale burbushi na lalata da kuma ko da halaka sikelin.

ƙarshe

Yau, akwai kusan babu madadin dangane da hanyoyin da nika abrasion da tsaftacewa saman. Ambaci iya sanya fãce cewa high-daidaici yankan dabaru, amma su aiki za a iya maye gurbinsu da m handling da wannan sandblasting. Daga cikin ra'ayi na masana'antu tafiyar matakai a da yawa manyan kamfanonin abrasives - shi ya aikata wani muhimmanci tsari mataki, da barin kayayyakin ba da ake bukata sigogi. Kuma idan shiri na master iya yi aiki da su lokaci-cinyewa, amma kausasa yanayi yana nufin yanã fizge tufarsu da sanding, da masana'antu gane a daidai lokacin gyare-gyaren aiki. Haka kuma, suna da za'ayi tare da m dutse da karfe Tsarin, wanda riga na bukatar musamman abrasive inji da kuma inji kayayyakin aiki.