Resistance spot welding inzira inoshandiswa zvakanyanya mumaindasitiri akasiyana ekubatanidza zvinhu zvesimbi. Inovimba nekushandiswa kwekumanikidza uye kupisa kugadzira yakasimba uye yakasimba weld. Muchinyorwa chino, isu tichaongorora kukosha kwewelding kudzvanywa muresitorendi nzvimbo welding michina uye maitiro ayo pamhando uye kuvimbika kwemajoini akasungwa.
1. Welding Pressure: Kiyi yeKubudirira Welds
Welding pressure ndiyo yakakosha parameter mune yekudzivirira nzvimbo welding process. Iyo inokanganisa zvakananga kunaka kwe weld uye yakakosha pakuwana mhedzisiro uye yakavimbika mhedzisiro. The welding pressure isimba rinoshandiswa kune maworkpieces, achiabatanidza pamwe chete apo magetsi emagetsi anopfuura nepakati, zvichiita kuti simbi inyunguduke uye iite bond. Kukosha kwekumanikidza welding kunogona kunzwisiswa nenzira dzinotevera:
2. Kuva nechokwadi cheKuonana Kwakakodzera
Kugadzira weld yakavimbika, zvakakosha kuve nechokwadi chekubatana kwakaringana pakati peaya maviri workpieces. Dzvinyiriro isina kukwana inogona kutungamira kusabatana kwakashata, zvichikonzera kupisa kusina kuenzana uye maweld asina simba. Kusakwana kumanikidza kunogona kukonzera arcing, izvo zvinogona kukuvadza maworkpieces uye welding electrodes.
3. Kudzora Heat Generation
Welding pressure inoita basa rakakosha mukudzora huwandu hwekupisa hunogadzirwa panguva yewelding process. Kuwanda kwakakodzera kwekumanikidzika kunovimbisa kuti magetsi anoyerera akaenzana kuburikidza nekubatana, kudzivirira kupisa kana kupisa kwesimbi. Kudzora uku kwakakosha kudzivirira kukanganisa senge kupisa-kuburikidza kana kusakwana fusion.
4. Kuwana Kuenderana
Consistency ndiyo yakakosha mukushivirira nzvimbo welding, kunyanya mumaindasitiri ane huwandu hukuru hwezvinhu zvinosungirirwa. Kuchengeta kunoenderana welding kumanikidza kunovimbisa kuti weld yega yega inogadzirwa inosangana nemhando yakafanana, kuderedza mukana wekuremara uye kushandazve.
5. Impact pane Weld Strength
Iyo welding pressure inobata zvakananga kusimba kwekupedzisira weld. Kudzvinyirirwa kwakafanira kunovimbisa kuti simbi yakanyungudutswa inosvinwa zvakaringana, zvichiita kuti pave nechisungo chakasimba chesimbi. Kusiyana neizvi, kumanikidzwa kusina kukwana kunogona kutungamirira kune hutete husina simba hunogona kusamira mutoro unotarirwa kana kushungurudzika.
6. Kuongorora uye Kugadzirisa Kudzvinyirira
Kuti uwane yakanyanya kunaka weld mhando, resistance spot welding machines ine masisitimu ekutarisa uye kugadzirisa welding pressure. Aya masisitimu anovimbisa kuti kudzvanywa kwakaringana kunoshandiswa nguva dzose mukuita kwekugadzira.
7. Mhedziso
Mukupedzisa, kukosha kwewelding pressure mumashini ekudzivirira welding haigone kuwedzeredzwa. Iyo yakakosha parameter inokanganisa zvakananga kunaka, kutendeseka, uye kusimba kwemajoini akasungwa. Kuve nechokwadi chekubudirira welds uye kusangana nemhando yemhando, vagadziri vanofanirwa kutarisisa kuchengetedza yakakodzera welding kumanikidza panguva yewelding process. Uku kutarisisa kune zvakadzama kunozotungamira kune zvakachengeteka uye zvakavimbika zvigadzirwa mumaindasitiri akasiyana siyana uko resistance spot welding inoiswa.
Nguva yekutumira: Sep-26-2023
