Carbon electrode: Properties kunye Izicelo

electrode Carbon zisetyenziselwa ukusika metal umoya eziko. Ngaphandle kokuba uyisebenzise ukuvelisa metal weld iziphene isusiwe kweemakhishithi iintsimbi rivet wonqanyulwa, kwaye ukwenza neminye imisebenzi. electrode Carbon zenziwa le carbon zombane amorphous. iimveliso Kugqityiwe ezi yemigca-black umgangatho kwaye ziintonga setyhula, icandelo umnqamlezo eyahlukileyo kuleyo milimitha-6 ukuya kwi-18. iintonga ubude mgangatho iisentimitha 25-70.

Kuba ukunciphisa iintlobo ezahlukeneyo electrode carbon metal tsolo iiengile. Ngoko, xa kusingathwa zesinyithi ayoni omnye incam yentonga ingamelana engile izidanga-65. Ukuze enze i welding izinto ayoni, kuquka ukuba hardfacing yemveliso electrode ekuloleni engile degrees 30.

Ngexesha nokuveliswa electrode kusetyenziswa ubuchwepheshe dekstruzii okanye umqolo kunye nonyango ubushushu kwayo. Imveliso esisiseko iquka coke okanye amalahle, kwaye udibanise yokuhlanganisa ezahlukeneyo (tar, kwelizwi, njalo njalo). Kwezinye iimeko, i electrode carbon ziquka umgubo wentsimbi okanye pine.

Products zisetyenziswa mveliso eyahlukeneyo. Bona zisetyenziselwa ukusika izinto intsimbi, ukwenza imingxuma doped, icarbon kunye ingxubevange ephantsi yodidi. Ukongezelela sika zabo besebenzisa ubhedu, intsimbi engatyiwa okanye wobulali kunye nezinye aluminium ezisetyenziswa xa kusenziwa izakhiwo metal sobunjineli boomatshini, imikhumbi, ishishini sentsimbi.

Welding le carbon electrode kuye kwangqineka esemgangathweni ophezulu kakhulu. Kuye kuthelekiswa namanye azinxweme iingenelo ezininzi iintlobo. Xa usenza segesi usebenzisa i electrode carbon iyasetyenziswa carbon, umoya okanye umbane, nto leyo evumela ukwenza ngokusika kususwa kakhulu metal. umsebenzi welding lwenziwa ukusetyenziswa umoya okanye arc yombane, leyo linyibilike kuphela intsimbi kodwa sisusa ngokwayo nge emoyeni umlambo.

Le ndlela ukuwelda iimveliso zesinyithi uneempawu zawo. Ngokomzekelo, wonke umsebenzi iya kwenziwa kuphela ngoku rhoqo, kwaye ubude arc kufuneka sibe uluhlu 6-15 iimilimitha. Kulo mzekelo, i arc ephakamayo ngokulula kakhulu kwaye kukho uzinzo eyaneleyo. Nangona kunjalo, le arc uya kuphulukana uzinzo, kunye electrode aya kutsha aphele kwaye yotshiswa wokwephuka malungana kwenzeka.

Lamiswa xa segesi izinto kunye electrode carbon arc ebonisa uvakalelo oluphezulu kakhulu iimeko zemozulu (imvula, dutyu magnetic, nokuphuma irhasi). Ukongezelela koko, xa ekwenzeni umsebenzi welding, leyo usebenzisa electrode carbon, i arc ufumana ukusebenza ngaphantsi xa kuthelekiswa ngeentonga metal yesiqhelo. Nangona kunjalo, ixabiso kweentonga carbon awukwazi phantsi. avumela ukuba segesi izinto metal web nonferrous, kwaye ukwenza kukwazi hardmetals elektroprihvatkah nosebenzela we-1 ka kuluhlu.