Nylon Powder Electrostatic Spray Coating process
Nzira yekupfapfaidza nemagetsi inoshandisa simba remagetsi rine simba guru kana kuti simba rekuchaja nefriction kuti riite kuti pave nechaja dzakapesana pahupfu hwenylon nechinhu chakaputirwa, zvichiteerana. Chaja yehupfu inokwezvwa nechinhu chakaputirwa nechaja chakapikirirwa, uye mushure mekunyunguduka nekuenzana, panowanikwa chaja yenylon . Kana hupfu hwechaja huchidikanwa husingapfuure 200 microns uye substrate isiri simbi yakakandwa kana kuti ine maburi, hapana kudziya kunodiwa pakupfapfaidza nechando. Kune chaja yehupfu ine hupfu hunodiwa kupfuura 200 microns kana substrates ine simbi yakakandwa kana zvinhu zvine maburi, substrate inofanira kupiswa kusvika pa250°C isati yapfapfaidza, iyo inonzi kupisa.
Kupfapfaidza kutonhora kunoda zvidimbu zvehupfu zvenaironi kuti zvive nehupamhi hunosvika 20-50 microns. Dzimwe nguva, mhute yemvura inogona kupfapfaidzwa muhupfu kuti iwedzere kugona kwayo kutakura macheji uye kuderedza hurema hunokonzerwa nekurasikirwa kwehupfu usati wabika. Kupfapfaidza kupisa kunoda hupfu hwenaironi kuti huve nehupamhi hunosvika 100 microns. Zvimedu zvakakora zvinogona kukonzera kukora, asi zvakanyanyisa zvimedu zvinogona kukanganisa hupfu hwekunamatira. Munguva inopisa yekupfapfaidza, iyo substrate tembiricha inoderera nguva dzose, zvichiita kuti zviome kudzora ukobvu, asi kupfekedza hakuzobudisi hupfu kurasikirwa.
Maitiro ekupfapfaidza nemagetsi ane sarudzo dzakasiyana-siyana dzekusarudza saizi dzemaworkpiece, kunyanya kumaworkpiece ane ukobvu hwakasiyana, zvichiita kuti ukobvu hufanane. Kana workpiece isina kuputirwa zvakakwana kana kuti ine chimiro chakaoma chisingakwanise kunyudzwa mumubhedha une mvura , maitiro ekupfapfaidza nemagetsi ane zvakanakira. Tepi yekunamatira inodziya zvakanyanya, isingapfeki inogona kushandiswa kuchengetedza kwenguva pfupi zvikamu zvisina kuputirwa. Kazhinji, kupfapfaidza nemagetsi kunogona kuita kuti pave nejira rakatetepa, senge pakati pe150 microns ne250 microns. Pamusoro pezvo, jira renylon rinowanikwa nekupfapfaidza nemagetsi rine tembiricha yakaderera yekunyunguduka, kazhinji inosvika 210-230°C kwemaminitsi mashanu kusvika gumi, kusimba kwakanaka, uye kuora kwekupisa kwakaderera. Kunamatira kusimbi kuri nani pane mamwe maitiro.
mhoro, une dip type yenylon poda, panzvimbo yekupfapfaidza magetsi?
Ini ndinobvumirana nemazano ese awakaburitsa mune yako post. Vanonyatso kugutsikana uye vachashanda zvechokwadi. Zvakadaro, izvo zvakatumirwa zvakapfupika kune vatsva. Ndapota ungaawedzera zvishoma kubva panguva inotevera? Maita basa.