Ithuluzi Lokugaya Ngezigaba

Iphrofayili yomkhiqizo I-Section mill uhlobo lwethuluzi lokuvula ifasitela le-casing elihlanganisa imisebenzi yokusika i-casing kanye ne-milling. I-section mill ingena e-casing kanye ne-BHA, bese inquma i-casing endaweni ekhethiwe kuqala. Ngemva kokuthi i-casing isiqediwe ngokuphelele, izogaywa ngqo kusuka kulesi sikhundla. Ngemva kokufinyelela ekujuleni okuthile, umsebenzi wokuvula ifasitela le-casing usuqediwe. I-section mill inezinzuzo zesakhiwo esilula, ukusebenza okulula ukuyenza ibe yi-ca...