Cored waya. kunyoresa

Welding upfu chinhu chesimbi goko yakaitwa hwendarira kanyika Ukobvu pakati 0.2 kusvika 0.5 millimeters. The goko izere gang uye gasi-zvichiumba zvinoriumba.

Welding nekubudisa cored waya kushandiswa gasi zvaitawo chinhu chakakombama kana michini kana rakavhurika chinhu chakakombama nomoto. Rarinoshevedzwa kwesayenzi zvakanakira mureza waya, izvozvo anosika gang uye gasi kudzivirirwa mumhepo mhepo. Izvi zvinonyanya kukosha kana kushanda yakazaruka munzvimbo. Täidistraat anotipa achinatsa uye alloying yacho weld. Kurishandisa anobvumirwa kushandisa kutira kuva arambe achirema ine 150-170 A / mm2. For Chinyorwa chinhu chakakombama Welding pamwe wakashama ano electrodes ane arambe achirema kwete kupfuura 20 A / mm2. Saka Täidistraat anobvumira kuwedzera muitiro Kushanda nehafu kusvika kaviri.

Kune mamakisi siyana dzamarudzi electrodes. Somuenzaniso, apo chando nomoto vakakanda zvinhu simbi giredhi kushandiswa PP-CH1, inopisa - PP-H3.

Zvinofanira kucherechedzwa kuti kwacho achishandisa resimbi remubatanidzwa electrode mumwe zvikuru nzira kuti matambudziko akasiyana-siyana pamusoro muzvigadzirwa mberi. Izvi inoshandiswa zvinenge zvose mabhora National upfumi. Cored waya anoonekwa kuti vaizotibata chaizvo zvinhu. Chikumbiro chacho kwete bedzi kunonatsiridza negoho, asiwo zvakaita basa kuitwa.

Rinoshandiswa kuwedzera kuwanda akakonzera kubatana kwe steels. Chikumbiro Its kunokosha kunyanya zviitiko apo munhu monolithic chiwanikwa waya nomumwe mhando simbi hazvigoni kuwanwa metallurgically.

Täidistraat muboka pedyo nzira dzakashandiswa kuchengetedzwa, chinangwa chikuru, makirisito mhando, zvemaziso ehupfumi, uyewo mukana Welding munzvimbo dzakasiyana zvinzvimbo.

Vazhinji zvigadzirwa anobudiswa nhasi rinoshandiswa kuti nomoto uye kuderedzwa kabhoni yakaderera-chiwanikwa STRUCTURAL steels. Nekubudisa-cored waya iri kugadzirwa kuti chinangwa chinokosha uye mukuru. chikamu chokutanga ndicho zvinhu zvaishandiswa basa pamwe kumanikidzwa weld inotungamirwa.

Zvikuru kukosha ndiye kupatsanura kwemashoko zvivako zviri musono uye nomoto papi. chakarurama Izvi zvinobvumira kuti kuona suitability zvibereko imwe muchiso kuti Welding basa yakatarwa design, kana shoma zvinodiwa kuti zvemaziso ehupfumi ose zvinhu zviri kare kunorondedzerwa nokuti. The abvume riri kuitwa kuona zvishoma zvaida nguva zviratidzi kurwisa yokubvarura, uye kuoma kwakaita kuti suture simbi. The Rating anopiwa pabvunzo mureza ivhu. Kuti tizive zvaimirirwa waya panguva anosimbiswa nguva kuramba atsamwira kuisa tensile simba. Kana cored waya kupatsanura akatorwa kuratidza chigadzirwa mhando, zvinhu simba uye kwaibvumirwa nzvimbo (spatial) nomoto.