The resistance kudziyisa zvinhu zvesimba rekuchengetedza welding michinazvinosanganisira: ikozvino, welding nguva, uye kuramba.Pakati pavo, iyo welding ikozvino ine simba guru pachizvarwa chekupisa kana ichienzaniswa nekupikisa uye nguva.Naizvozvo, iri parameter iyo inofanirwa kunyatsodzorwa panguva yewelding process.
Zvikonzero zvikuru zvekuchinja kwazvino kushanduka kwemagetsi mugidhi remagetsi uye shanduko yedunhu impedance.Impedans shanduko inoitika nekuda kwekuchinja kweiyo geometric chimiro chedunhu kana kuiswa kwehuwandu hwakasiyana hwemagineti simbi muchikamu chechipiri.Kune DC welding machines, shanduko musecondary circuit impedance haina kukosha kwazvino.
Kuve nechokwadi chehukuru hwe weld nugget uye kusimba kweiyo weld, welding nguva uye welding ikozvino inogona kuzadzana mukati mehumwe huwandu.Kuti uwane imwe simba re weld, unogona kushandisa yakakwira ikozvino uye nguva pfupi (yakaoma mamiriro, inozivikanwawo seyakaomesesa yakatarwa), kana iwe unogona kushandisa yakaderera ikozvino uye yakareba nguva (yakapfava mamiriro, anozivikanwawo seakapfava maitiro).Kuti ushandise zvakaomarara kana zvakapfava zvinoenderana nezvimiro zvesimbi, ukobvu, uye simba remuchina welding.Kune miganho yekumusoro uye yakaderera yezvino uye nguva inodiwa kune simbi dzine hupfumi hwakasiyana uye ukobvu, uye iyi miganhu inofanirwa kuteverwa panguva yekushandiswa.
Kupokana ndiko kurambana kwekubata pakati pezvishandiso, uye kuvepo kwekupokana kwekubata kunopera, kunowanzoitika pakutanga kwewelding, nekuda kwezvikonzero zviviri:
Pane yakakwirira-resistant oxide kana tsvina layer pamusoro peiyo workpiece uye electrode, izvo zvinokanganisa zvakanyanya kuyerera kwezvino.Iyo yakanyanyisa gobvu oxide uye tsvina layer inogona kutodzivirira yazvino kuita.
Pasi pemamiriro enzvimbo yakachena kwazvo, nekuda kweiyo microscopic roughness yepasi, iyo workpiece inogona chete kuumba mapoinzi ekusangana panzvimbo yakaoma munzvimbo.Mitsara yazvino inonangidzirwa panzvimbo dzekusangana.Kupokana panzvimbo dzekusangana kunowedzerwa nekuda kwekutetepa kwenzira yazvino.
Suzhou Agera Automation Equipment Co., Ltd. inogadzira michina yewelding, inyanzvi mukuvandudza uye kutengeswa kwemashini emagetsi anoshanda uye ekuchengetedza simba, otomatiki welding michina, uye indasitiri-yakananga isiri-yakajairwa welding michina.Agera inotarisa mukuvandudza kunaka kwewelding, kunyatsoita, uye kuderedza mutengo wewelding.Kana iwe uchifarira yedu yekuchengetedza magetsi welding michina, ndapota taura nesu：leo@agerawelder.com
Nguva yekutumira: May-11-2024