Isimiso somsebenzi wokugoqa wama-roll amahlanu

Amaroli ayisishiyagalombili asho ukuthi uhlaka olulodwa lunamapheya amabili amaroli asekelayo, ipheya eyodwa yamaroli aphakathi nendawo, ipheya eyodwa yamaroli okusebenza, kanti amahlanu asho izitendi ezinhlanu. Ukugingqika okuqhubekayo kusho ukuthi umucu wensimbi ugoqeka ngokuqhubekayo ube yizitebhisi ezinhlanu ngesikhathi esisodwa.

Umehluko phakathi kwengxenye eyisishiyagalombili-roller kanye ne-positive-roller eyisishiyagalombili:

I-Eight-roller: amasilinda amabili we-hydraulic ashayela umkhono we-eccentric ku-roller yokusekela ngokusebenzisa i-rack ukuze athole amandla okugoqa.

Amaroli ayisishiyagalombili amahle: Amasilinda angama-hydraulic amabili asebenza ngqo kusekelo lerola elisekelayo ukuze sifinyelele amandla esiwadingayo.

Amaroli ayisishiyagalombili amahle asetshenziswa kumayunithi agoqayo abandayo kanye namayunithi ahlehlayo. Kungcono. I-XNUMX-roller isetshenziswa emshinini wokugawula obandayo kanye noginqikayo. Umshini wokugaywa uhlukaniswe waba amaroli amabili kuya kumaroli angamashumi amabili noma ngaphezulu. Lapho ama-rolls engeziwe, ubukhulu be-diameter yomsebenzi buba buncane, futhi bukhuphuka ukunemba kokugoqa. . Isilawuli sikagesi sisebenzisa i-DC motor microcomputer narrator. izinhlobo eziningi.