Kushandisa kusakwana ikozvino panguva yekushanda kwewelding mumashini ekuwelda kunogona kutungamira kune dzakasiyana nyaya dzinokanganisa kunaka uye kutendeseka kwewelds. Kunzwisisa mhedzisiro yekusakwana ikozvino kwakakosha kune mawelder uye nyanzvi muindasitiri yewelding kuti ive nechokwadi cheiyo welding paramita uye optimal welding performance. Ichi chinyorwa chinoongorora matambudziko ane chekuita nekusakwana ikozvino mune butt welding michina, ichisimbisa kukosha kwekushandisa mazinga akakodzera ezvino kuti abudirire welding mhedzisiro.
- Tsanangudzo yeIsina Kukwana Parizvino: Kusakwana ikozvino kunoreva mamiriro ezvinhu apo welding ikozvino yakadzikira zvakanyanya kune chaiyo welding application uye majoini kumisikidzwa.
- Fusion Yakashata uye Kupinda Kusina Kukwana: Imwe yemhedzisiro yekutanga yekushandisa isina kukwana ikozvino kusabatana kwakashata uye kusakwana kwekupinda mujoin ye weld. Ikozvino yakaderera inogona kusaburitsa kupisa kwakakwana kunyungudutsa simbi dzepasi, zvichikonzera mubatanidzwa usina simba uye usina kukwana pakati pesimbi yeweld uye base simbi.
- Weak Weld Strength: Kusakwana ikozvino kunotungamirira kune isina simba weld simba, kukanganisa kutendeseka kwechimiro chejoini yakasungwa. Iwo anokonzeresa welds anogona kusamira akaiswa mitoro uye kushushikana, zvichiita kuti vatadze kutadza kukasika.
- Kushaikwa kweWeld Penetration: Kusakwana ikozvino kunogona kukonzera kushaikwa kweweld kupinda, kunyanya mune zvakakora zvinhu. Kupisa kusina kukwana kunotadza kupinda nemujoini rose, zvoita kuti pave nemawelds asina kudzika ayo asina kuzara majoini.
- Porosity uye Inclusions: Kushandisa yakaderera ikozvino kunogona kutungamirira pakuumbwa kweporosity uye inclusions mu weld. Kusakwana fusion uye kupinda kunogona kuteya magasi uye tsvina muweld pool, kugadzira voids uye hurema hunonetesa weld.
- Weld Discontinuities: Kusakwana ikozvino kunowedzera mukana we weld discontinuities, senge makatsemuka, inotonhora lap, uye kushomeka kwepadivi fusion. Izvi zvinokanganisa zvinokanganisa hutano hwese uye kuvimbika kweweld.
- Kusagadzikana Arc uye Welding Maitiro: Kudzika kwazvino mazinga anogona kukonzera welding arc kuti isagadzikane, zvichitungamira kune zvisizvo uye zvisingaenderane welding mhinduro. Kusagadzikana uku kunotadzisa welder kukwanisa kudzora nzira yewelding zvinobudirira.
- Post-Weld Inspection Kukundikana: Welds anogadzirwa asina kukwana ikozvino anogona kukundikana post-weld inspection zvinodiwa, zvichiita kuti kurambwa kwe welded components uye kuwedzera rework.
Mukupedzisa, kushandisa kusakwana ikozvino panguva yekushanda kwewelding mumashini ekugadzira mabutt kunogona kukonzera matambudziko akasiyana-siyana anokanganisa kunaka kweweld uye kuvimbika. Kusanganiswa kusina kunaka, kupindira kusina kukwana, simba risina simba, kushayikwa kwekupinda kwe weld, porosity, inclusions, weld discontinuities, uye arc isina kugadzikana zvinowanzoguma nemigumisiro isina kukwana ikozvino. Nekuve nechokwadi chekushandiswa kweakakodzera welding paramita, kusanganisira iwo chaiwo marongero azvino, welder uye nyanzvi vanogona kudzivirira nyaya idzi uye kuwana emhando yepamusoro welds ane yakanakisa mechanical zvivakwa. Kusimbisa kukosha kwekutonga kwazvino kunosimudzira zvakabudirira welding mhedzisiro uye inobatsira kufambisira mberi kwehunyanzvi hwekugadzira welding mumaindasitiri akasiyana siyana.
Nguva yekutumira: Jul-28-2023
