Mune resistance spot welding process, kuwana chaiko uye kunoenderana kudzvanywa mamaki kwakakosha pakuve nechokwadi chemhando uye kutendeseka kwemajoini akasungwa. Nekudaro, dzimwe nguva, kudzvanywa mamaki kunogona kudzika zvakanyanya, zvichitungamira kune zvinogona kukanganisa uye kukanganisa kurongeka kwechimiro. Muchikamu chino, tichaongorora zvikonzero zvinowanzokonzera nyaya dzakadai uye nekupa mhinduro dzinoshanda dzekuzvigadzirisa.
1. Kudzora kusina kukwana kweWelding Parameters
Chimwe chezvikonzero zvekutanga zvekunyanya kudzika kudzvanywa mamaki ndiko kuseta kwakashata kwemaparamendi e welding. Zvinhu zvakaita sewelding zvazvino, nguva, uye kudzvanywa zvinofanirwa kudzorwa nemazvo kuti ive nechokwadi chemhando yeweld. Kana aya ma paramita akasaiswa nemazvo, kupisa kwakanyanya uye kudzvanywa kunogona kuita kuti weld nugget ipinde zvakanyanya mukati mechinhu.
Solution:Kuti ugadzirise nyaya iyi, zvakakosha kuti uite zvakakwana weld parameter bvunzo uye kumisa marongero akakodzera ezvimwe zvinhu zviri kubatanidzwa. Gara uchitarisa uye gadzirisa ma parameter aya kuti uchengetedze kuwirirana mukuita welding.
2. Kusiyana Kwezvinhu
Misiyano mukukora kwezvinhu uye kuumbwa kunogonawo kutungamirira kune mutsauko mukumanikidza mamaki. Paunenge uchipinza zvinhu zvakasiyana, kudzika kwemukati we weld kunogona kunge kusiri kwakafanana, zvichikonzera kudzvanywa mamaki akanyanya kudzika mune dzimwe nzvimbo.
Solution:Paunenge uchishanda nezvinhu zvakasiyana, funga kushandisa chinhu chekuchengetedza kana shimming tekiniki kuti uve nechokwadi chekugovera yunifomu yekumanikidza. Izvi zvichabatsira kudzivirira kupinda kwakanyanya uye kudzika kudzvanywa mamaki.
3. Electrode Condition
Mamiriro emagetsi emagetsi anogona kukanganisa zvakanyanya kudzika kwemakaki ekumanikidza. Maelectrode akasakara kana akakuvadzwa anogona kusagovera kudzvanywa zvakaenzana, zvichikonzera deformation yenzvimbo uye mamakisi akadzika.
Solution:Gara uchiongorora uye chengetedza welding electrodes. Vatsive kana varatidza kusakara kana kukuvadzwa. Maelectrode anochengetedzwa zvakanaka anozopa kudzvinyirirwa uye kuderedza mukana wekunyanya kudzika kudzvanya mamaki.
4. Kugadzirira Kwezvinhu Kusingapindirani
Kusagadzirirwa kwakakwana kwezvinhu zvinosungirirwa zvinogonawo kutungamirira kune zvakadzika kudzvinyirira zviratidzo. Kusvibiswa kwepamusoro, kusarongeka, kana kusarongeka kwezvinhu zvinogona kukanganisa maitirwo ewelding uye zvinoguma nekusaenzana kupinda.
Solution:Ita shuwa kuti zvinhu zvacho zvakacheneswa zvakanaka, zvakamisikidzwa, uye zvakagadzirirwa tisati taputirwa. Kubvisa zvinosvibisa pamusoro uye kuve nechokwadi kurongeka kwakanyatso kunobatsira kune yunifomu yekumanikidza kugovera uye kudzika kudzika mamaki ekumanikidza.
5. Welding Machine Calibration
Nekufamba kwenguva, michina yewelding inogona kubuda mukuyerwa, zvichikanganisa kuita kwavo. Izvi zvinogona kutungamirira kune kusiyana kwewelding ikozvino uye kumanikidzika, zvichiita kuti zvisakanganise zviratidzo zvekumanikidza.
Solution:Ita hurongwa hwenguva dzose hwekugadzirisa michina yako yewelding. Nguva nenguva simbisa uye gadzirisa marongero avo kuti vachengetedze huroyi uye kuenderana mukuita welding.
Mukupedzisa, kuwana hudzamu hunodiwa hwekudzvanyirira mamaki mukushivirira nzvimbo welding kwakakosha mukugadzira emhando yepamusoro welds. Nekugadzirisa zvinokonzeresa zvakanyanyisa kudzika kudzvanywa mamaki uye kushandisa mhinduro dzakakurudzirwa, welders anogona kuvandudza huwandu hwese uye kuvimbika kwewelds yavo, kuve nechokwadi chekuvimbika kwemajoini akaiswa uye kuchengetedzwa kwechigadzirwa chekupedzisira.
Nguva yekutumira: Sep-14-2023
