Isikhokelo sezikrufu se-lead yimveliso yokudlulisa umgama ochanekileyo, edla ngokusetyenziswa kwizixhobo zoomatshini, kwizixhobo zokwenza i-semiconductor, kwizixhobo zonyango, kwiirobhothi zoshishino, kwizixhobo zokwenza izinto ngokuzenzekelayo, kwizixhobo ze-3C, kwiimoto nakwezinye iindawo. Makhe sijonge ngakumbi ulwazi olufanelekileyo lwesikhokelo sezikrufu se-lead:
1. Umsebenzi wesikrufu se-lead kukuguqula intshukumo ejikelezayo ibe yintshukumo ethe tyaba. Ngokweempawu zokungqubana, isikrufu se-lead singahlulwa sibe zezi ntlobo zilandelayo:
Izikrufu ze-trapezoidal lead: ezaziwa ngokuba zizikrufu ze-sliding lead, uhlobo lwamazinyo ikakhulu luyi-trapezoidal, i-nut kunye ne-lead screw shaft ziqhagamshelene ngqo, ukungqubana okutyibilikayo okwenziwa ngexesha lokuhamba.
I-ball screw: Ibhola ibekwa phakathi kwe-screw kunye ne-nut njengomzimba ophakathi wokudlulisela, ovelisa ukungqubana okuqengqelekayo xa ushukuma. I-ball screw iye yaba yimveliso eqhelekileyo ngenxa yokusebenza kwayo okuphezulu kokudlulisela kunye nobomi obude.
I-Planetary roller screw: Ii-roller ezinemisonto zibekwe zijikeleze i-screw ephambili, enobulukhuni obuphezulu kunye nomthamo wokuthwala umthwalo, kodwa kunzima ukuyenza kwaye ayinazo izicelo ezininzi zorhwebo.
2. Umsebenzi wereli yesikhokelo kukuxhasa icandelo elihambayo nokwenza ukuba lihambe kwicala elichaziweyo. Ireli yesikhokelo yahlulwe ngokwezi ntlobo zilandelayo:
Isikhokelo sokutyibilika: ngokusebenzisa intshukumo yokungqubana etyibilikayo, isakhiwo esilula, ukuqina okuhle, okufanelekileyo ekusikeni okunzima okuncinci.
Ireyile yesikhokelo sokuqengqeleka: ukufakwa kwezinto eziqengqelekayo (ezifana nebhola, i-roller kunye ne-needle roller), i-coefficient encinci yokungqubana, isantya sokuphendula ngokukhawuleza, ifanelekile ekucwangcisweni kokukhanya okuchanekileyo okuphezulu, okukhawulezayo.
Isitimela esikhokelayo esingenamanzi: Iindawo ezihambayo zihambahamba ngeoyile yoxinzelelo, i-friction coefficient incinci kakhulu, kodwa iindleko zokuvelisa ziphezulu kwaye ukusetyenziswa kwazo kuncinci.
3. Ukuhlelwa ngokuchanekileyo:
Izikrufu zelothe: Ngokomgangatho wesizwe, ukuchaneka kwahlulwe phakathi kwe-P0 ukuya kwi-P10, apho i-P0 inochaneko oluphezulu. Izikrufu zelothe ezingaphezulu kwe-P5 zifanelekile kwizixhobo zoomatshini be-CNC ezichanekileyo kakhulu nakwezinye iindawo.
Ireyile ekhokelayo: Ukuchaneka kwahlulwe ngokwesiqhelo, okuphambili, okuchanekileyo, okuchanekileyo kakhulu kunye nokuchaneka kakhulu. Ireyile ekhokelayo iphezulu kunenqanaba lokuchaneka kwayo isetyenziswa kakhulu kwizixhobo zoomatshini be-CNC ezichanekileyo kakhulu, izixhobo zokulinganisa ngokuchanekileyo kunye nezinye iindawo.
Ngamafutshane, izikhokelo zezikrufu zelothe zidlala indima ebalulekileyo kwicandelo lemizi-mveliso, ziqinisekisa ukuba izixhobo zoomatshini zibekwe ngokuchanekileyo kwaye ziyashukuma.
I-Zhuo Meng Shanghai Auto Co., Ltd. izimisele ukuthengisa iinxalenye zeemoto ze-MG&MAUXS kwaye wamkelekile ukuzithenga.
