S1: Nkwadebe ihe, họrọ Q235 ogwe ígwè dị ka ihe eji eme ihe, na-echekwa na nchara na-ekpo ọkụ na ebe corrosion maka nchekwa mgbe nhọrọ nke ihe.
S2: Ihe na-ewepu nchara, igwe na-egbuke egbuke na-egbuke egbuke na-egbuke egbuke n'elu ihe, na-ewepụ nchara nke ihe.
S3: ntu
1. Na-ehicha ihe, na-adọta ihe ndị a na-emesi ike mgbe e wepụchara nchara na igwe ihe osise, na-adọta dayameta nke ntu ahụ dị ka ọ dị mkpa ịhọrọ dayameta, na-adọta nkwado n'ime dayameta nke ntu ahụ.
2. Stamping na-emesi ike ihe mgbe brushed na brushed mkwado ngwá na oyi akụrụngwa, na ntụmadị nke ntu ntu iji mechaa mbọ iji mechaa mmepụta.
3. Ntucha, na-agbakwunye mbọ na igwe na-egbuke egbuke maka ihicha, ọsọ nke igwe na-egbuke egbuke bụ 150-180 rpm / nkeji, na oge na-egbuke egbuke na-achịkwa na 30-40 nkeji.
Akụkụ: 15 degrees flat ma ọ bụ 16 degrees conical, 11 degrees, 0 degrees.
Dayameta: 0.083" 0.092" 0.099" 0.113" 0.120" 0.131" 0.148"
Ogologo: 25mm-130mm.
Shanks: ezigbo, mgbanaka, ịghasa.
Ihe: diamond, chisel, kpuru ìsì.
Mmecha: na-egbuke egbuke, E.Galv.M. Galv.HD Galv.304 316 igwe anaghị agba nchara.
Anyị nwekwara ike hazie dị ka ndị ahịa chọrọ ma ọ bụrụ na ha chọrọ.