Babban ƙarfi Hexagon Head Bolt Electric Fastener

Ƙarfin ƙarfin hexagon bolts, waɗanda aka yi da ƙarfe mai ƙarfi ko buƙatar yin amfani da babban kayan aiki, ana iya kiran su da ƙarfi mai ƙarfi. Ana amfani da ƙwanƙwasa masu ƙarfi mafi yawa don haɗin gadoji, dogo, matsa lamba da kayan aiki mai ƙarfi. Karyewar irin wannan nau'in guntu yana karyewa. Babban ƙarfin kusoshi da aka yi amfani da kayan aikin matsananciyar matsananciyar matsananciyar buƙatun buƙatar annashuwa don tabbatar da hatimin akwati. A yau, masana'antu na ci gaba da ke wakiltar manyan jiragen sama, manyan kayan aikin samar da wutar lantarki, motoci, jiragen kasa masu sauri, manyan jiragen ruwa da manyan kayan aiki masu yawa za su shiga wani muhimmin al'amari na ci gaba. Saboda haka, fasteners za su shiga wani muhimmin mataki na ci gaba. Ana amfani da ƙwanƙwasa ƙarfi mai ƙarfi don haɗa mahimman injuna. Maimaita tarwatsawa ko hanyoyin jujjuyawar shigarwa daban-daban suna da buƙatu masu girma don manyan kusoshi masu ƙarfi. Sabili da haka, ingancin yanayin saman sa da daidaiton zaren zai shafi rayuwar sabis da amincin mai watsa shiri kai tsaye. Domin inganta juzu'i da kuma guje wa lalata, kamawa ko cunkoso yayin amfani, buƙatun fasaha sun ƙayyade cewa za a bi da saman tare da plating na nickel phosphorus. Rufe kauri zai kasance a cikin kewayon 0.02 ~ 0.03mm, kuma shafi ya zama uniform, m da free of pinholes.

Kayan abu: 18Cr2Ni4W, 25Cr2MoV karfe; Takardar bayanai:M27-M48. Domin irin wannan ƙarfe yana da sauƙi don samar da fim ɗin da ba za a iya gani ba a saman, kuma wannan fim ɗin zai sa kullun ya kasa samun sinadarin nickel phosphorus mai kyau tare da mannewa mai kyau, dole ne a dauki matakan riga-kafi na musamman don cire fim din da farko, da kuma matakai. ya kamata a dauki shi don hana sake farfadowarta, don tabbatar da kyakkyawar mannewa tsakanin suturar da aka yi da katako da substrate. A lokaci guda, girman girman geometric na kusoshi yana ƙara wahalar jiyya na nickel phosphorus plating da kuma gano inganci a cikin tsari. Tsarin tafiyar da nickel phosphorus plating don babban ƙarfin kusoshi ya ƙunshi sassa uku:

Sashi na farko shine tsarin pretreatment, gami da daidaito da dubawar bayyanar kafin plating, ɓarke ​​​​na hannu, zubar da ruwa, pickling, electroactivation da filashin nickel plating na ƙwanƙwasa mai ƙarfi;

Sashe na II tsarin sanya nickel mara amfani;

Sashi na uku shine tsarin bayan jiyya, gami da maganin zafi na tuƙi na hydrogen, gogewa da kuma kammala binciken samfurin. Mai bi:

Duban abubuwan sinadarai na kusoshi → daidaito da bayyanar bayyanar kusoshi kafin plating → rarrabuwa ta hannu → duban bayyanar → zubar da ruwa → wanke ruwan zafi → wanke ruwan sanyi → tsinken acid → wanke ruwan sanyi → kunna wutar lantarki → wanke ruwan sanyi → walƙiya nickel plating → wankin ruwan sanyi → wanke-wanken ruwa → sinadaran nickel plating → wankin ruwan sanyi → wankan ruwan sanyi → tukin hydrogen → gogewa → kammala binciken samfurin.