Izinto Ezithinta I-Multi-Layer Welding Points of Mid-Frequency Spot Welding Machines

I-Mid-frequencyimishini yokushisela amabalalinganisa imingcele yokushisela ye-multi-layer welding ngokusebenzisa ukuhlolwa. Ukuhlola okuningi kubonise ukuthi ukwakheka kwe-metallographic kwamaphoyinti okushisela ngokuvamile kuyikholomu, ehlangabezana nezidingo zokusetshenziswa. Ukwelashwa kokuthulisa kungalungisa okusanhlamvu kwekholomu, ngaleyo ndlela kuthuthukise izakhiwo zemishini yejoyinti ye-spot weld ngezinga elithile.

Izinto ezithinta izindawo zokushisela ezinezingqimba eziningi zemishini yokushisela yamabala aphakathi nemvamisa zifaka:

I-Welding Thermal Cycle: Ngesikhathi sokusebenza, umthombo wokushisa uhamba eduze kwendawo yokusebenza, okubangela umjikelezo wokushisa lapho izinga lokushisa endaweni ethile endaweni yokusebenza likhuphuka bese lehla ngokuhamba kwesikhathi, lifinyelela inani eliphakeme ngaphambi kokuncipha futhi.

Indawo Ethinteke Ukushisa Ukushisela: Isifunda esizungeze indawo yokushisela siba nezinguquko kuzakhiwo zayo zesakhiwo ngenxa yokushisa okushiselayo, okuhlanganisa indawo yokuhlanganisa, indawo eshiselwe ngokweqile, indawo ehlanganisiwe, ukuguqulwa kwesigaba esiyingxenye, njll.

Ama-Hot Cracks: Imifantu enezinga lokushisa eliphezulu eyenzeka ensimbi eduze komugqa we-solidus ngesikhathi sokushisela, okwaziwa nangokuthi imifantu yokushisa noma imifantu yekristalu.

Ama-Cold Cracks: Imifantu eyenzeka endaweni ehlangene eshiselwe emazingeni okushisa aphansi ngenxa yengcindezi yokuzibamba, izakhiwo zokucisha, ne-hydrogen, eyaziwa nangokuthi imifantu ecishayo.

Preheating: Inqubo yokukala ehlanganisa ukushisisa yonke noma ingxenye yocezu lokusebenza ngaphambi kokushisela.

Post-Heating: Ukushisisa ngokushesha ngemva kokushisela kwayo yonke (noma ingxenye) yokushisela ukuze kugcinwe izinga lokushisa, okwaziwa ngele-post-heating, okuhloswe ngalo ukunciphisa ukusakazeka kwe-hydrogen endaweni yokushisela, eyaziwa nangokuthi ukwelashwa kwe-dehydrogenation.

Ukwelashwa Kokushisa Kwangemva Kwe-Weld: Ukwelashwa kokushisa okwenziwa ngemva kokushisela ukuze kuthuthukiswe i-microstructure ye-weld noma kuqedwe ukucindezeleka okuyinsalela.

Suzhou Agera Automation Equipment Co., Ltd. specializes in the development of automated assembly, welding, testing equipment, and production lines, primarily serving industries such as household appliances, hardware, automobile manufacturing, sheet metal, and 3C electronics. We offer customized welding machines and automated welding equipment tailored to customer needs, including assembly welding production lines, assembly lines, etc., providing suitable automation solutions for enterprise transformation and upgrading. If you are interested in our automation equipment and production lines, please contact us: leo@agerawelder.com