Yiziphi izici ze i-ball screw induction yokushisa isithando somlilo?

Ukucishwa kwesithando somlilo sokungeniswa kwesikulufu sebhola ngokuvamile sivundlile, ngoba isikulufu sinobude obungu-5~6m, uma kusetshenziswa uhlobo olume mpo, noma ngabe i-transformer ne-inductor kusetshenziswa ukunyakaza, ukusebenza kwayo kusenzima kakhulu. Umfanekiso 8-39 ubonisa inqubo yokusebenza eyinhloko yokucisha isithando somlilo esivundlile sesikulufu sokushisa. Lesi sithando sokushisa sokungenisa isikulufu sebhola sisebenzisa i-thyristor yamandla amaphakathi aphakathi nendawo ukuze sicime, futhi sinamazinga amabili wamandla nefrikhwensi, okungu-160kW/10kHz kanye no-50kW/30kHz. Eyangaphambili isetshenziselwa izikulufu ezinobubanzi obukhulu, kanti lesi sakamuva sisetshenziselwa izikulufo ezinobubanzi obuncane. Ubude bomsebenzi omkhulu bungama-6m.

Ubuchwepheshe obubalulekile bokuqiniswa kwe-screw induction yebhola ukulawula ukuguquguquka kwayo. I-Deformation inezici ezimbili: eyokuqala i-deformation egobayo, okuyinkinga ama-workpieces azacile okufanele ahlangabezane nayo; okwesibili ukuwohloka kwe-elongation, okuwukwelula kanye nokufinyezwa kwephimbo lakho ukuze uthole isikulufu sebhola. Uma ukuphakama kwephimbo kukuningi kakhulu ngemva kokucisha, njengoba ubude besikulufu bukhula, ukuphakama okuhlanganisiwe kudlula inani elithile, futhi usayizi wephimbo udlula ukubekezelelwa, isikulufu sizokwelulwa.

Ezinye izinyathelo zithathiwe ekwakhiweni kwaleli thuluzi lomshini: ①Kusetshenziswa i-inductor enesigamu, yamanje yayo ngaphezu komjikelezo ojikelezayo, kukhona nengxenye yobude, ukuze kokubili phezulu naphansi kwentambo kushiswe; ②Isikulufu somthofu siboshelwe i-spacer Ukuskena futhi ukucisha kwenziwa engxenyeni engenhla. Ngenxa yokuthi ibhulokhi yokumisa idonsa ngokuqinile isikulufu sokuhola, igebe elilinganayo liyagcinwa, futhi isikulufu sokuhola siyazungeziswa futhi sishiswe, esingenza umfaniswano wokushisa; ③Irola yokuguga ekhawulelwe esekela isikulufu sokuhola ifakiwe ukuze kuncishiswe ukuwohloka kokugoba.

Isici salo mshini ukulungisa ubude. Ukushisa kwe-screw yebhola nakho kwenziwa kulo mshini, kusetshenziswa i-stroke yokubuya ukuthambisa. Ngemva kokushisa, kuyapholiswa futhi ethuluzini lomshini ukuze kuqedelwe inqubo yokwelapha ukushisa. Ikhompyutha yaleli thuluzi lomshini ixhunywe kuphrinta ukuze iphrinte imiphumela yokulinganisa yengxenye ngayinye ecishiwe. Lo mbiko ungasetshenziswa njengekhadi lerekhodi lekhwalithi. Ukunikezwa kwamandla okucisha isithando somlilo sokungenisa isikulufu sebhola manje sekwenziwe kwaba amafrikhwensi amathathu, futhi kunezinketho ezifanele kakhulu zezikulufu zamadayamitha ahlukene.