Ɛyɛ ɔhaw a ɛtaa ba sɛ welding nkwaa no nyɛ den wɔ spot welding. Saa ɔhaw yi taa fi nneɛma pii. nea edidi so yi yɛ ntease ahorow pii a ɛtaa ba a ɛma weld a ɛyɛ mmerɛw wɔ spot welding.
1. electrode a asɛe .
Electrode yɛ spot welder no afã atitiriw no mu biako, a ɛyɛ current a ɛwɔ welding nhyehyɛe mu no fã. sɛ electrode no sɛe anaasɛ ɛnyɛ yiye a, welder no rentumi nyɛ adwuma yiye, a ɛbɛtew welding efficiency ne pɛpɛɛpɛ.
Electrode no nya nkɛntɛnso wɔ ɔporɔw ne ɔhyew ntrɛwmu so, enti ɛsɛ sɛ wotwitwa so na wɔsesa no wɔ bere mu.
2. welding nhyɛso a ɛnnɔɔso .
Welding nhyɛso wɔ nkɛntɛnso kɛse wɔ welding effect so, na nhyɛso a ɛnnɔɔso betumi ama welding point a ɛyɛ mmerɛw. nhyɛso a ɛfata nso betumi ama electrode no nso ayɛ nea ɛnnɔɔso sɛ ɛde current no bɛkɔ na welding no adi nkogu{1}} welding nhyɛso a ɛfata no paw sɛnea ɛyɛ den ne thick a ɛwɔ welding nneɛma a wɔhwehwɛ no{2}}.
3. Hohoro efĩ no ho .
Hwɛ electrode, cable ne spot welding afiri no afã afoforo bere ne bere mu sɛ ebia ngo, paint anaa efĩ. yi fi hɔ na siesie no bere ano. sɛ wɔansiesie ɔhaw ahorow yi wɔ bere a ɛfata mu a, welding mfiri no dwumadi a ɛfata no benya nkɛntɛnso.
4. tumi ho nsɛm .
Tumi fibea no yɛ welding efficiency ne quality fapem, enti welding no adwuma a ɛyɛ daa ne welding effect no a ɛkyɛn so no ne tumi fibea. no wɔ abusuabɔ kɛse sɛ tumi a wɔde ma no su nyɛ papa a, ɛbɛma current instability, unemp resistance ne ɔhaw afoforo aba, wɔ welding a enye no mu aba{1}}
5. Welding bere .
Welding bere no ne welding effect. no wɔ abusuabɔ kɛse sɛ welding bere no nnɔɔso anaasɛ ɛware dodo a, ɛnyɛ den sɛ ɛbɛma welding point a ɛyɛ mmerɛw, anaasɛ short circuit, overheating ne ɔhaw afoforo. de welding bere a ɛfata no asi hɔ sɛnea tebea ankasa a ɛwɔ hɔ no te de hwɛ hu sɛ welding tumi a ɛyɛ den.
Ne tiawa mu no, Spot Welding Instability yɛ nea wɔde ntease ahorow. ayɛ saa, sɛnea ɛbɛyɛ a wobedi ɔhaw yi ho dwuma no, ɛho hia sɛ wɔyɛ nhwehwɛmu a edi mũ na wɔhwɛ so a egyina tebea ankasa. so denam nea ɛde ba no ntini a yebehu so, ahwɛyiye a yebesiesie nkutoo na yebetumi adi ɔhaw a ɛfa welding firmness a ennyina ho no ho dwuma yiye.
