PE PP ente ea ho bopa barrel
1. Ho thatafala ka mor'a ho thatafala le ho halefa: HB280-320
2. Nitrided Hardness: HV920-1000
3. Botebo ba nyeoe ea nitrided: 0.50-0.80mm
4. Nitrided brittleness: tlase ho grade 2
5. Bokhopo ba sefahleho: Ra 0.4
6. Screw straightness: 0,015 mm
7. Ho thatafala ha chromium-plating ka mor'a nitriding: ≥900HV
8. Chromium-plating botebo: 0.025 ~ 0.10 mm
9. Alloy Hardness: HRC50-65
10. Alloy botebo: 0.8 ~ 2.0 limilimithara
Mochini oa ente ea mochini oa screw barrel o phetha karolo ea bohlokoa ts'ebetsong ea ho bopa ente ea lisebelisoa tsa PE (polyethylene) le PP (polypropylene). Tšebeliso ea eona ho lisebelisoa tsena tse peli e thathamisitsoe ka tlase: Ho qhibiliha le ho kopanya lisebelisoa: Moqomo oa screw o feta ka har'a screw e potolohang le sebaka sa ho futhumatsa ho futhumatsa ka ho feletseng le ho hatella likaroloana tsa PE kapa PP ho li qhibiliha hore e be mokelikeli o phallang. Ka nako e ts'oanang, sebaka sa ho kopanya ka har'a sekoti se ka kopanya lisebelisoa tsa likaroloana tse fapaneng ka ho lekana ho finyella litlhoko tsa lihlahisoa tse itseng. Khatello le ente: Tlas'a ketso ea screw barrel, thepa e qhibilihisitsoeng ea PE kapa PP e kenngoa ka mokoting oa hlobo ho etsa sebopeho sa sehlahisoa se lakatsehang. Khatello le lebelo la ente ea screw barrel li ka fetoloa ho latela litlhoko tsa sehlahisoa ho netefatsa boleng ba lihlahisoa tsa ho bopa ente. Taolo ea mocheso le ho pholisa:
The screw barrel hangata e na le sistimi ea taolo ea mocheso ho netefatsa hore thepa e qhibilihisitsoeng e lula mochesong o loketseng. Ka nako e ts'oanang, ka mor'a hore ente e phethoe, sehlahisoa se hloka ho feta tsamaisong ea ho pholile ho tiisa thepa le ho boloka sebōpeho sa eona.
Taolo le ho beha leihlo ts'ebetso ea ho bopa ente: "Screw barrel" hangata e na le sistimi ea taolo le leihlo ho lekola liparamente tse kang mocheso, khatello le lebelo la ente le ho li lokisa kamoo ho hlokahalang. Sena se kenya letsoho ho boleng bo tsitsitseng ba sehlahisoa le katleho ea tlhahiso.
Ka bokhutšoanyane, "screw barrel" ea mochini oa ho etsa ente e bapala karolo ea bohlokoa ts'ebetsong ea ente ea lisebelisoa tsa PE le PP, ho netefatsa hore lisebelisoa li qhibilihile ka botlalo 'me li tsoakane, le hore taolo e nepahetseng ea ente e fumaneha ho hlahisa boleng bo holimo. lihlahisoa tsa ho etsa ente.
