Resistance spot welding inzira inoshandiswa zvakanyanya mukugadzira nekuvaka maindasitiri ekujoinha zvinhu zvesimbi. Inotsamira pamusimboti wekupokana nemagetsi kugadzira kupisa panzvimbo dzekusangana pakati pemasimbi maviri, ayo anobva asanganiswa pamwechete. Nekudaro, kushanda kweiyi welding tekinoroji kunokonzerwa neyakasiyana-siyana yekupisa zvinhu mukati mewelding muchina. Muchinyorwa chino, isu tichaongorora zvakakosha zvinhu zvinokanganisa zvinopisa zvekudzivirira nzvimbo welding michina.
- Kuyerera Kwezvino:Chinhu chikuru chinokanganisa thermal chikamu cheresistance spot welding kuyerera kwemagetsi ikozvino. Kana yakakwira ikozvino inopfuura nepakati pezvikamu zvesimbi zviri welded, inosangana nekupikisa, zvichikonzera chizvarwa chekupisa. Kusimba kwezvino uye nguva yaro zvinonyanya kukanganisa huwandu hwekupisa hunogadzirwa.
- Electrode Material:Izvo zvinhu zvewelding electrodes zvinoita basa rakakosha mukugadzira kupisa uye kutamisa. Electrodes anowanzo gadzirwa kubva kumhangura alloys nekuda kwekunaka kwavo conductivity uye kupisa kupisa. Kusarudzwa kwakakodzera kwe electrode kunogonesa kugadzirwa kwekupisa uye kuendesa kune workpieces.
- Electrode Geometry:Chimiro uye ukuru hwema electrode zvinotarisa kugoverwa kwekupisa panguva yewelding. Electrode dhizaini inogona kugadzirwa kuti iwane chaiyo yekudziya mapatani, senge point welding kana seam welding. Iyo electrode geometry inokanganisa kuwanda kwekupisa pane welding point.
- Electrode Force:Simba rinoshandiswa nema electrode pane workpieces inokosha pakuwana weld yakasimba. Izvo zvakare zvinopesvedzera iyo inopisa chikamu nekudzora kupikisa kwekubata uye, zvino, kupisa kunogadzirwa. Simba rakakodzera re electrode rinovimbisa kupisa kweyunifomu.
- Welding Nguva:Iyo nguva iyo ikozvino inoyerera kuburikidza neworkpieces, inozivikanwa seye welding nguva, chinhu chakakosha mukutonga kwekupisa. Nguva refu yewelding inogona kutungamira mukupisa kwakanyanya, izvo zvinogona kukonzera deformation kana kupisa-kuburikidza nemidziyo.
- Kutonhodza Mechanisms:Mazhinji ekushingisa nzvimbo welding michina anosanganisira kutonhora masisitimu kudzivirira kupisa. Aya maitiro anobatsira kuchengetedza kuenderana kwekupisa kwemamiriro panguva yekuenderera mberi kwekuita welding. Kutonhora kwemvura, semuenzaniso, kunobatsira kubvisa kupisa kwakanyanya kubva kuma electrode.
- Material Properties:Rudzi uye ukobvu hwezvinhu zviri kuiswa welded zvinokanganisawo maitiro ekupisa kwemaitiro. Simbi dzakasiyana uye alloys ane akasiyana emagetsi resistivity, conductivity, uye kunyunguduka, zvinoda kugadziridzwa muwelding paramita.
- Welding Environment:Ambient tembiricha uye humidity zvinogona kukanganisa maitiro ekupisa kweresitorendi nzvimbo welding. Mamiriro ezvinhu akanyanya anogona kuda kuchinjika kune welding paramita kuti urambe uchipisa kugadzirwa.
Mukupedzisa, resistance spot welding inzira inosiyana-siyana yekubatanidza inotsamira pakudzora chaiko kwezvinhu zvinopisa mukati memuchina welding. Kunzwisisa uye kugadzirisa zvinhu izvi zvakakosha pakuwana hupamhi hwepamusoro welds, kuve nechokwadi chekusimba uye kusimba kwezvikamu zvakashongedzwa. Vagadziri uye vanoshanda vanofanirwa kufunga nezve izvi zvinopisa zvinhu kuti vagadzire akavimbika uye anowirirana welds mune akasiyana maindasitiri ekushandisa.
Nguva yekutumira: Sep-19-2023
