Screw e etelletseng pele ke mokhoa o mosesaane, o feto-fetohang oa khale. Hobane bohloka bo bobe bo haelloa ke thata ebile ho bonolo ho khumama, ho khumama le khatello ea maikutlo ka hare ke litaba tsa bohlokoa ho lebisa ts'ebetsong ea screw. Ts'ebetso ea lenane la hona joale ea bolotsana e ntse e loketse, empa e hloka ho ntlafatsoa khafetsa, u be le tlhokomelo ea lisebelisoa tsa boleng ba lisebelisoa, 'me u lekanye maikutlo. Tse latelang e hlalosa theknoloji ea ts'ebetso ea screw:
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(2) Kamora kalafo e 'ngoe le e' ngoe ea botsofali, sekoti se bohareng ho lokela ho nkuoa hape kapa lesoba le bohareng ho lokela ho lokisa defortions tse bakoang ke kalafo e tsofetseng; 'Me u tlose sekala sa oxide, joalo-joalo, hore ts'ebetso e na le motheo o tšepahalang le o nepahetseng.
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(4) Kamora kalafo e 'ngoe le e' ngoe ea botsofali, lesoba le bohareng le lokela ho nkuoa hape kapa lesoba le bohareng le lokela ho lokisa defortions e bakoang ke kalafo e seng e tsofetseng; le ho tlosa sekala sa oxi, jj., e le hore ts'ebetso e na le sebaka se ka holimo se tšepahalang le se nepahetseng.
(5), khetho ea sebaka sa motheo
(6) Phekolo ea mocheso ea sekoti
Nako ea poso: Mar-02-2022