Electrodes inoita basa rakakosha mumichina yekukweshesa nuts sezvo ichifambisa kuyerera kwemagetsi uye kuve nechokwadi chekufambisa kupisa kwakaringana kugadzira maweld akavimbika uye akasimba. Sarudzo yezvinhu zve electrode yakakosha kuti isangane nezvinodiwa uye kuwana yakakwana welding performance. Ichi chinyorwa chinopa tarisiro yezvakakosha zvinodikanwa izvo electrode zvinhu zvinoda kuzadzisa mune nut spot welding michina.
- Electrical Conductivity: Chimwe chezvinonyanya kudiwa kune electrode zvinhu ndeyepamusoro magetsi conductivity. Kuyerera kwazvino kunoshanda kwakakosha pakugadzira kupisa kwakakosha kunyungudutsa simbi uye kugadzira weld yakasimba. Zvishandiso zvine conductivity yakanakisa, zvakaita semhangura nemhangura alloys, zvinowanzoshandiswa kugadzira nut spot welding electrodes.
- Thermal Conductivity: Yakanaka kupisa conductivity chimwe chinhu chakakosha che electrode zvinhu. Inobvumira kupisa kwakanaka kwekupisa, kudzivirira kupisa kwakanyanya kuvaka-up uye kuderedza njodzi yekukuvara kwe electrode kana kuora. Zvishandiso zvine high thermal conductivity, zvakaita semhangura, zvinobatsira kuchengetedza kugadzikana kwekupisa tembiricha uye kurebesa hupenyu hwe electrode.
- Pfeka Resistance: Electrode zvinhu zvinofanirwa kuratidza yakakwira kupfeka kuramba kumira kudzokororwa kwemechani kusangana uye kudzvanywa panguva yewelding process. Iko kupokana kunogara kuripo uye kudzvanywa kunogona kukonzera kupera kwe electrode kana kukuvadzwa kwepasi nekufamba kwenguva. Kusarudza zvinhu zvine kunaka kwekupfeka, semhangura-chromium kana mhangura-zirconium alloys, inogona kuwedzera kusimba kweiyo electrode uye kuderedza kudiwa kwekugara kuchitsiva.
- Corrosion Resistance: Sezvo nut spot welding ichiwanzobatanidza kushandiswa kwemvura-based coolants kana kuitika munzvimbo dzine hunyoro hwepamusoro, maelectrode emagetsi anofanirwa kunge aine corrosion resistance. Corrosion inogona kushatisa iyo electrode pamusoro, ichikanganisa yayo yemagetsi uye yekupisa conductivity uye kukanganisa weld mhando. Zvishandiso zvakaita semhangura-nickel kana mhangura-chromium-zirconium alloys inopa yakanakisa corrosion kuramba, kuve nechokwadi chehupenyu hurefu hwemagetsi.
- Machinability: Electrode zvinhu zvinofanirwa kuve nyore machinable kugadzira chaiwo uye akanyatso kuumbwa emagetsi matipi. Machina (Machinability) zvinoreva kureruka kunoita kucheka, kuumbwa, kana kuumbwa. Ichi chivakwa chakakosha pakuwana inowirirana electrode geometry uye kuve nechokwadi chekubatana kweyunifomu nenzvimbo yebasa. Mhangura uye alloys ayo anozivikanwa nekunaka kwawo machinability, achibvumira chaiyo electrode kugadzirwa.
- Mutengo-kushanda: Paunenge uchisangana nezvinodiwa zvekuita zvinodiwa, zvigadzirwa zve electrode zvinofanirwa kunge zvichidhura. Kuenzanisa zvivakwa zvinodiwa nemutengo wezvinhu kwakakosha pakugadzirisa iyo yese welding process yekushanda uye kugadzira. Mhangura nemaaroyi ayo zvinobata chiyero chakanaka pakati pekuita uye mutengo, zvichiita kuti dzive sarudzo dzakakurumbira dze nut spot welding electrode zvinhu.
Kusarudza iyo chaiyo electrode zvinhu kwakakosha kuti uwane emhando yepamusoro welds mu nut spot welding michina. Electrode zvinhu zvinofanirwa kuratidza yakakwirira yemagetsi uye yekupisa conductivity, kupfeka kuramba, corrosion resistance, machinability, uye mutengo-kushanda. Mhangura nemaaloyi ayo, nekuda kwekubatana kwavo kwakanaka kwezvivakwa, anoshandiswa zvakanyanya mu nut spot welding application. Kusarudza iyo yakakodzera electrode zvinhu kunovimbisa yakavimbika welding kuita, kunowedzera hupenyu hwe electrode, uye kunobatsira kune yakazara mashandiro ekuita uye kuita.
Nguva yekutumira: Jun-16-2023
