Spot welding imhando yewelding tekinoroji ine nhoroondo refu, iyo inoumbwa nezvikamu zvewelding zvakaunganidzwa pamakumbo ejointi uye zvakatsikirirwa pakati pemaelectrode maviri, uye inoshandisa kupisa kupisa kunyungudutsa simbi yepasi kuti igadzire nzvimbo yewelding.
The welding zvikamu zvakabatanidzwa nediki yakanyungudutswa musimboti, iyo inofanira kuenzana uye symmetrically kugoverwa pamusoro bonding pamusoro maviri welds, uye ane hunyanzvi hunhu hwewelding pasi pepamusoro ikozvino, nguva pfupi uye kumanikidzwa.
Spot welding ndeye kupisa-mechanicha (kumanikidza) kubatana kwekuita kweiyo welding process, zvinoenderana nechimiro chesimba rekupa rinogona kukamurwa kuita single-side welding uye kaviri-side welding, inogona kugadzirwa munguva pfupi, saka yakanyanya kushanda zvakanaka. Kupisa kunoiswa mune chimwe chikamu, iyo welded zvinhu hazviwanzo kuitika thermal deformation, uye welding mhando yakanaka. Nekuti iri automatic welding, chero munhu anogona weld, uye hapana hunyanzvi hwekushanda hunodiwa.
Kurongeka kwewelding nzvimbo kuronga kwemedium frequency spot welding machine: Spot welding dhizaini inowanzo gadzirwa neakawanda kubatanidza, kurongeka kwayo kunowanzo mutsara mumwe, dzimwe nguva inogona zvakare kuve yakawanda-mutsara, mumutsara mumwechete nzvimbo welding joint kuwedzera kune shear stress, asiwo inotakura tensile stress inokonzerwa ne eccentric force. , mu-multi-row spot welding joint, tensile stress iduku, tsvakurudzo inoratidza kuti nhamba yemajoini anotengeswa kupfuura 3 haina musoro, nokuti inopfuura mitsara mitatu haigoni kuwedzera simba rekutakura.
Panguva imwecheteyo, inofanirawo kucherechedzwa kuti mutsara mumwe chete wemavara akaiswa majoini hazvibviri kuwana simba rekubatana uye nheyo yesimbi, chete kushandiswa kwemitsara yakawanda (3 mitsara) yakarongwa solder joints, inogona kuvandudza kukanganisa. yechikamu chetorch yesimba, kuderedza kushushikana kweiyo coefficient, kana ikashandiswa yakadzika mutsara nzira, mamiriro acho achange ari nani, mukufungidzira, unogona kuwana nzvimbo yakashongedzwa yekubatanidza nesimba resimbi yepasi.
Tinogona kusangana nechiitiko chekupfapfaidza kana tichishandisa muchina wepakati-frequency spot welding, izvo zvinogona kukonzera kukwenya nyore kwesimbi yepasi, kusvibisa magirazi ekudzivirira ehemeti, uye girazi regirazi resefa nekamera. Saka ungaita sei kuti izvi zvisaitike?
Mukuita basa, iyo welding yewelding inokurumidza kunyunguduka munguva pfupi, kupisa kwesimbi kunowedzera ipapo, mvura yakanyungudutswa yanonoka kutonhora, uye mvura yacho inopfapfaidzwa kubva mukati mesimbi yakanyungudutswa pasi pekumanikidza. , zvichiita kuti pave nekupokana.
Pane kushambadza kunogadzira kupisa Q=I²RT, iyo inoratidza kuti spatter iri nyore kuitika kana kupisa kwakanyanya, saka spatter inogona kudzorwa kubva kuAngle yezvino uye kuramba; Ikozvino density: pane tsvina pamusoro peiyo workpiece kana pane gap pakati pe workpiece. Electrode: Electrode cap asymmetry kana kupfeka ikozvino density kuwedzera spatter kuwedzera.
Kuputika kwekutanga:
Weld kucheneswa hakukodzeri, iyo yekumanikidza kugovera pane yekubata kumeso haina kuenzana, zvichikonzera kunyungudika kwekutanga kunokonzerwa nekuwanda kwenzvimbo yazvino, panguva ino nekuda kwekushaikwa kwekudzivirira kwepurasitiki kuchaitika zvisingaite.
Kubuda kwekupedzisira:
Iyo yakanyunguduka inokura uye shanduko, kupfuura iyo inoshanda huwandu hwekumanikidza kwe electrode, kuitira kupaza mhete yepurasitiki mune radial chikonzero chekupfapfaidza kwemukati, zvichikonzera kunze kupuruzira pamusoro peaxial break surface, mamiriro ezvinhu aya anowanzo kugadzirwa mune yazvino yakakura. , nguva yesimba yakarebesa, inogona kupfupikiswa nguva yesimba uye kuderedza ikozvino nzira yekudzivirira.
Suzhou Agera Automation Equipment Co., Ltd. is engaged in automatic assembly, welding, testing equipment and production line development enterprises, mainly used in home appliance hardware, automobile manufacturing, sheet metal, 3C electronics industry. According to customer needs, we can develop and customize various requirements of welding machines and automatic welding equipment and assembly welding production lines, production lines, etc., to provide suitable automated overall solutions for enterprise transformation and upgrading, and help enterprises quickly realize the transformation and upgrading services from traditional production methods to high-end production methods. If you are interested in our automation equipment and production lines, please contact us: leo@agerawelder.com
Nguva yekutumira: Kubvumbi-07-2024
