Kudziwa Zamankhwala

Zogulitsa Magulu
Zambiri

Mankhwala Odziwika Pamwamba Pamaboti

Nkhaniyi ikufotokoza njira zinayi zochizira mabawuti: zokutira, kutentha-kuviika galvanizing, electroplating, ndi Dacro. Njirazi zimatha kukulitsa kukana kwa dzimbiri komanso mawonekedwe a mabawuti. Kupaka ndi electroplating kungapangitse pamwamba pa bolt kukhala bwino komanso kukongola kwambiri, koma sizikhalitsa ndipo zimakanda mosavuta; otentha-kuviika galvanizing ndi Dacro akhoza kupititsa patsogolo odana ndi dzimbiri luso, koma pamwamba sikukongola mokwanira. Tsopano pali fomula yopanda chromium yopanda chromium ya Dacro, zomwe ndi zokonda zachilengedwe. Nkhaniyi ikufotokoza mwachidule ubwino ndi kuipa kwa njira iliyonse yothandizira, komanso kufunika kwawo.

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Kugwiritsa Ntchito ndi Kusiyanasiyana kwa Njira Zowotchera Zotentha ndi Zozizira muzogulitsa za Fastener

Nkhaniyi ikufotokoza za kagwiritsidwe ntchito ndi kusiyana kwa njira zowotchera zotentha komanso zoziziritsa m'mafakitale. Mutu wozizira umapangidwa ndi makina, zomwe zimapangitsa kuti pakhale chilema chochepa, koma mphamvu ya mankhwala opangidwa ndi malire pazipita 10.9 ndipo imafuna chithandizo cha kutentha kuti ifike kumagulu amphamvu kwambiri. Makina oziziritsa kuzizira amakhala ndi dongosolo locheperako loyambira 1 tani. Mbali inayi, Kupanga kotentha kumakhudza ntchito yamanja ndipo kumatha kupanga zinthu mpaka 12.9 mphamvu. Komabe, mtengo wantchito ndi wokwera, ndipo njira yowotchera yotentha ndiyokwera mtengo kuposa mitu yozizira popanga zambiri. Nkhaniyi imamaliza kuti njira yowotchera yotentha imatha kugwiritsidwa ntchito pazofunsa zazing'ono komanso zofunikira zowoneka bwino.

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