Stick Welding Process Intro
SMAW (Shielded Metal Arc Welding) inowanzonzi stick welding.Ndiyo imwe yeanonyanya kufarirwa welding maitiro anoshandiswa nhasi.Kuzivikanwa kwayo kunokonzerwa nekusiyana-siyana kwemaitiro uye nyore uye yakaderera mutengo wemidziyo uye kushanda.SMAW inowanzoshandiswa nezvinhu zvakadai sesimbi yakapfava, simbi yakakandwa, uye simbi isina tsvina.
Mashandiro anoita Stick Welding
Stick welding ibhuku re arc welding process.Inoda electricable electrode iyo yakaputirwa mu flux kuisa weld, uye magetsi emagetsi anoshandiswa kugadzira arc yemagetsi pakati pe electrode nesimbi dziri kubatanidza pamwe chete.Iwo magetsi anogona kunge ari alternating current kana akananga ikozvino kubva kune welding power supply.
Panguva iyo weld iri kuiswa, electrode's flux coating inoparara.Izvi zvinogadzira mhute dzinopa gasi rekudzivirira uye layer ye slag.Zvose gasi uye slag zvinodzivirira dziva re weld kubva pakusvibiswa kwemhepo.Iyo flux inoshandawo kuwedzera scavenger, deoxidizers, uye alloying zvinhu kune weld simbi.
Flux-Coated Electrodes
Iwe unogona kuwana flux-yakavharwa maelectrode mumhando dzakasiyana dzemadhayamita nehurefu.Kazhinji, pakusarudza electrode, unoda kuenzanisa zvinhu zve electrode kune zvigadzirwa zvepasi.Flux-coated electrode mhando dzinosanganisira bronze, aluminium bronze, nyoro simbi, Stainless simbi, uye nickel.
Zvakajairwa Kushandiswa kweStick Welding
SMAW yakakurumbira pasirese zvekuti inotonga mamwe maitirwo emagetsi muindasitiri yekugadzirisa nekugadzirisa.Iyo zvakare inoramba ichishandiswa zvakanyanya mukugadzira maindasitiri uye kuvakwa kwesimbi zvivakwa, kunyangwe flux-cored arc welding iri kuwedzera mukurumbira munzvimbo idzi.
Mamwe Maitiro eStick Welding
Mamwe maitiro eShielded Metal Arc Welding anosanganisira:
- Inopa ese chinzvimbo kuchinjika
- Haisi kunyatsonzwa kumhepo uye dhizaini
- Hunhu uye chitarisiko che weld chinosiyana zvichienderana nehunyanzvi hweanoshanda
- Iyo inowanzo kwanisa kugadzira marudzi mana emajoini akasungwa: iyo butt joint, lap joint, T-joint, uye fillet weld.
Nguva yekutumira: Kubvumbi-01-2021