Kosatayana zitsulo chitoliro zida zolimba

Mapaipi azitsulo opanda msoko amatha kuzimitsidwa mwachindunji, koma izi zimadaliranso m’mimba mwake, makulidwe amakoma ndi kutalika kwa chitoliro chosasunthika kutiazimitsidwe! Ngati makulidwe khoma chitoliro chachitsulo ndi oonda kwambiri kuti akhale ochepera 2mm, sichingazimitsidwe. Pofuna kutulutsa chitoliro chachitsulo, kuzimitsa pafupipafupi kumagwiritsidwa ntchito kwambiri!

Makhalidwe a kupendekera kwapakatikati kwapakatikati:

1. Kutentha kwachangu.

2. Pambuyo pa kuzimitsa, mawonekedwe osanjikiza achitsulo osasunthika amatha kukhala ndi cryptocrystalline martensite yolimba kwambiri (2 ~ 3HRC). Kutsika pang’ono komanso kutopa kwambiri.

3. Chitoliro cholondola chosanjikiza chachitsulo chosamalidwa ndi izi sichophweka kusungunula ndi decarburize, ndipo ngakhale zina zogwirira ntchito zitha kusonkhanitsidwa mwachindunji ndikugwiritsidwa ntchito mutalandira chithandizo.

4. Chosanjikiza cholimba ndichakuzama, chosavuta kuyendetsa ndikugwira ntchito, chosavuta kuzindikira makina ndi zochita zokha.

5. Kutentha kwapamwamba ndi kuzimitsa.