Babban madaidaicin giciye abin nadi hali polishing tsari

Babban madaidaicin abin nadi nadi yana da ingantacciyar daidaiton jujjuyawa, an yi amfani da shi sosai a cikin sassa na haɗin gwiwar robot ɗin masana'antu ko sassa masu juyawa, tebur injin jujjuyawar tsakiya, ɓangaren juzu'i mai jujjuyawa, teburin jujjuya daidaitaccen tebur, kayan aikin likita, kayan aunawa, na'urorin masana'anta IC. Waɗannan ingantattun kayan aikin don abubuwan buƙatun abin nadi mai ɗauke da madaidaicin abin nadi suna da girma, don haka a cikin samarwa, sarrafawa kuma yana buƙatar fasaha mafi girma. A musamman, da polishing lura da hali surface, wanda yake shi ne wani muhimmin factor shafi daidaito na giciye hali, bari mu magana game da polishing tsari na giciye abin nadi hali.

Gogewar giciye bearings tsari ne na kammala saman sassa tare da kyawawan barbashi da kayan aiki masu laushi. A cikin aiwatar da polishing, da hulda tsakanin abrasive barbashi da workpiece surface yana da uku jihohi: zamiya, plowing da yankan. A cikin wadannan jihohi uku, zafin nika da karfin nika na karuwa. Saboda ɓangarorin abrasive suna haɗe zuwa matrix mai laushi, don haka a ƙarƙashin aikin ƙarfin niƙa, za a sake dawo da barbashi mai raɗaɗi zuwa matrix mai laushi a cikin nau'ikan nau'ikan daban-daban, wanda ke haifar da ƙananan scratches akan saman kayan aikin da kwakwalwan kwamfuta masu kyau. A zamiya da kuma plowing mataki na abrasive barbashi a kan surface na workpiece sa surface na workpiece filastik ya kwarara, inganta microscopic roughness na workpiece surface zuwa wani m, Forms wani m m surface, sabõda haka, da surface na workpiece. don cimma tasirin madubi.

Saboda karamin aiki da zafi, babban wahala da kananan Modulus na roba na ɗaukar ƙarfe, yawancin matsalolin sau da yawa suna cikin niƙa da karfe:

1. High nika karfi da kuma high nika zafin jiki

2, guntun nika yana da wuya a yanke, niƙa hatsi yana da sauƙi don bushewa

3, workpiece yana da saurin lalacewa

4. tarkacen niƙa yana da sauƙi don manne wa dabaran niƙa

5, saman sarrafawa yana da sauƙin ƙonewa

6, aiki hardening yanayin yana da tsanani

Tsarin roba mai ƙarfi na polyvinyl acetal ana amfani dashi azaman mai ɗaukar kaya kuma ana yin sabon kayan aikin gogewa ta hanyar simintin gyare-gyare. Saboda halayen haɗin kai da kansa, ƙafafun niƙa yana da halaye na musamman, manyan halayen su ne:

1, girman kai. Yana da spongy tsarin, mai arziki a cikin kankanin pores, low nika zafi, ba sauki kona ma'aikata.

2, na roba, ƙarfin gogewa mai ƙarfi.

3, ba sauki toshe. Ya dace da polishing kowane irin ƙarfe da maras ƙarfe, musamman don goge bakin karfe, gami da jan ƙarfe da sauran kayan niƙa mai ƙarfi da sassa na ƙasa mai rikitarwa, waɗanda aka yi amfani da su don maye gurbin dabaran m, dabaran zane, na iya haɓaka haɓakar polishing.

Nika gudun dabaran, workpiece gudun da yankan zurfin duk suna da babban tasiri a kan surface polishing. The nika gudun ne daban-daban, da workpiece surface ingancin ne daban-daban. A lokacin da nika bakin karfe abu, zabi mafi girma nika dabaran gudun, domin inganta sabon ikon nika dabaran, amma nika dabaran ne ma high, nika karce more, nika dabaran ne mai sauki jam, workpiece surface ne sauki ƙone. Gudun aikin aikin yana canzawa tare da saurin dabaran niƙa. Lokacin da dabaran niƙa ya ƙaru, saurin aikin aikin shima yana ƙaruwa, kuma lokacin da saurin niƙa ya ragu, saurin workpiece shima yana raguwa. Lokacin da zurfin yankan ya yi ƙanƙanta, ƙwayoyin abrasive ba za su iya yanke su cikin farfajiyar aikin ba, ingancin ya yi ƙasa kaɗan. Lokacin da zurfin yankan ya yi girma, jimlar zafi mai niƙa za ta ƙaru, kuma yana da sauƙi don samar da sabon abu.