I-High Strength Hexagon Head Bolt Electric Fastener

Amabhawodi angamahexagon anamandla aphezulu, enziwe ngensimbi yamandla aphezulu noma adinga ukufaka ukulayisha kuqala okukhulu, angabizwa ngamabhawodi anamandla aphezulu. Amabhawodi anamandla aphezulu asetshenziswa kakhulu ekuxhumeni amabhuloho, ojantshi, imishini yokucindezela okuphezulu kanye ne-ultra-high-pressure. Ukuphuka kwalolu hlobo lwebhawodi kuwukuphuka okuqinile. Amabhawodi anamandla aphezulu asetshenziswa emishinini yokucindezela okuphezulu kakhulu adinga ukucindezelwa ukuze kuqinisekiswe ukuvaleka kwesiqukathi. Namuhla, ukukhiqizwa okuthuthukisiwe okumelelwe izindiza ezinkulu, imishini emikhulu yokuphehla ugesi, izimoto, izitimela ezihamba ngesivinini esikhulu, imikhumbi emikhulu namasethi amakhulu emishini emikhulu kuzongena ekuthuthukisweni okubalulekile. Ngakho-ke, ama-fasteners azongena esigabeni esibalulekile sokuthuthukiswa. Amabhawodi anamandla aphezulu asetshenziselwa ukuxhumana kwemishini ebalulekile. I-disassembly ephindaphindiwe noma izindlela ezihlukahlukene zokufaka i-torque zinezidingo eziphezulu zamabhawodi wamandla aphezulu. Ngakho-ke, ikhwalithi yendawo yayo engaphezulu kanye nokunemba kwentambo kuzothinta ngqo impilo yesevisi nokuphepha komsingathi. Ukuze uthuthukise i-coefficient ye-friction futhi ugweme ukugqwala, ukubanjwa noma ukuminyana ngesikhathi sokusetshenziswa, izidingo zobuchwepheshe zicacisa ukuthi indawo engaphezulu kufanele iphathwe nge-nickel phosphorus plating. Ugqinsi lokwemboza kufanele lube phakathi kwebanga lika-0.02 ~ 0.03mm, futhi ukunamathela kufanele kube okufanayo, kuminyene futhi kungabi nezimbobo zokuphina.

Insimbi ye-Bolt: 18Cr2Ni4W, insimbi engu-25Cr2MoV; Ukucaciswa kwebholidi: M27 ～ M48. Ngenxa yokuthi lolu hlobo lwensimbi kulula ukwenza ifilimu ye-passive ebusweni, futhi le filimu yokwenziwa izokwenza ibhawodi lingakwazi ukuthola ungqimba lwe-nickel phosphorus lwamakhemikhali ngokunamathela okuhle, kufanele kuthathwe izinyathelo ezikhethekile zokwelashwa ukuze kususwe ifilimu kuqala, futhi kuthathwe izinyathelo. kufanele kuthathwe ukuvimbela ukuvuselelwa kwayo, ukuze kuqinisekiswe ukunamathela okuhle phakathi kwengubo ehlanganisiwe ne-substrate. Ngesikhathi esifanayo, usayizi omkhulu wejiyomethri webhawodi wandisa ubunzima bokwelashwa kwe-nickel phosphorus plating kanye nokutholwa kwekhwalithi kule nqubo. Inqubo yokugeleza kwe-nickel phosphorus plating yamabholithi wamandla aphezulu iqukethe izingxenye ezintathu:

Ingxenye yokuqala inqubo yokwelapha ngaphambi kwesikhathi, okuhlanganisa ukunemba nokuhlolwa kokubukeka ngaphambi kokucwenga, ukukhishwa kwegreasing ngesandla, ukucwiliswa emanzini, ukuchotshozwa, ukufakwa kwe-electroactivation kanye ne-flash nickel plating yamabhawodi anamandla amakhulu;

Ingxenye II inqubo yokufaka i-nickel engenagesi;

Ingxenye yesithathu inqubo yangemva kokwelashwa, okuhlanganisa nokwelashwa kokushisa kwe-hydrogen drive, ukupholisha nokuhlolwa komkhiqizo ophelile. Ngokulandelayo:

Ukuhlolwa kokwakheka kwamakhemikhali kwamabhawodi → ukunemba nokuhlolwa kokubukeka kwamabhawodi ngaphambi kokuba acwebezeliswe → ukucoliswa ngesandla → ukuhlola ukubukeka → ukucwiliswa ukucwiliswa → ukugeza ngamanzi ashisayo → ukugeza ngamanzi abandayo → ukugcotshwa nge-asidi → ukugeza amanzi abandayo → ukwenza kusebenze i-electro → ukugeza ngamanzi abandayo → ukufakwa kwe-flash nickel → ukugeza amanzi abandayo → ukuwasha amanzi akhishwe i-deionized → ukucwenga kwe-nickel ngamakhemikhali → ukugeza amanzi angcolile → ukuwasha ngamanzi abandayo → idrayivu ye-hydrogen → ukupholisha → ukuhlolwa komkhiqizo oqediwe.