Mpira kondaVS Lead Screw
Thempira wodulaimakhala ndi wononga ndi nati yokhala ndi mizati yofananira ndi mayendedwe a mpira omwe amayenda pakati pawo. Ntchito yake ndikutembenuza mayendedwe a rotary kukhalakusuntha kwa mzerekapena sinthani kusuntha kwa mzere kukhala kozungulira. Mpira screw ndi chinthu chomwe chimagwiritsidwa ntchito kwambiri pamakina a zida ndi makina olondola, ndipo chimakhala ndi mikhalidwe yolondola kwambiri, yosinthika komanso yogwira ntchito kwambiri. Chifukwa cha kukana kwake kochepa, zomangira za mpira zimagwiritsidwa ntchito kwambiri pazida zosiyanasiyana zamafakitale ndi zida zolondola.
Nthawi zambiri, zomangira za mpira zimakhala bwino pamapulogalamu omwe amafunikira kuyenda kosalala, kuchita bwino, kulondola, kulondola, komanso kuyenda kwanthawi yayitali kapena kuthamanga kwambiri. Zomangira zotsogola zachikale ndizoyeneranso kugwiritsa ntchito kusamutsa kosavuta komwe kuthamanga, kulondola, kulondola, komanso kusasunthika sizofunikira kwambiri.
Zomangira za mpira ndi zomangira zotsogola zimagwiritsidwa ntchito kwambiri pamakina oyendetsa makina a CNC.Ngakhale onse ali ndi magwiridwe antchito ofanana ndipo amawoneka ofanana, pali kusiyana kwakukulu pakati paziwirizi.
Koma nchiyani kwenikweni chimene chimawapangitsa kukhala osiyana? Ndipo ndi iti yomwe muyenera kusankha pa pulogalamu yanu?
Kusiyana pakati pa screw screw ndi lead screw
Kusiyana kwakukulu pakati pa screw screw ndi mpira screw ndi kuti mpira wononga ntchito akusewera mpirakuthetsa mkangano pakati pa nati ndi zomangira zotsogola, pomwe zomangira za lead sizimatero.
Pali mipira mu wononga mpira, ndi mbiri ya arc pa screw shaft. Mbiriyi ikuzungulira pa shaft molingana ndi ngodya inayake yokweza (lead angle). Mpirawo umapangidwa mu nati ndikugudubuza mu mawonekedwe a arc a screw shaft, kotero ndikukangana.
Palibe mipira mu trapezoidalscrew, kotero kusuntha pakati pa nati ndi wononga shaft kumadalira kwathunthu kukhudzana ndi makina kuti apangitse kutsetsereka, komwe ndikugwedezeka.
Amasiyananso kuthamanga, kulondola, kuchita bwino komanso kunyamula katundu. Ngakhale kuti zomangira za mpira ndizoyenera kugwiritsa ntchito pomwe kuthamanga kwambiri komanso kuchita bwino kwambiri ndi kulondola kwabwino komanso phokoso locheperako ndikofunikira, zomangira za lead ndizotsika mtengo, zolimba, komanso zodzitsekera zokha.
Kupanga kwa Mpira screw
Zomangira za mpira ndi zomangira za lead ndizomakinama linear actuatorszomwe zimagwiritsidwa ntchito kumasulira zoyenda zozungulira kukhala zoyenda liniya ndipo zimagwiritsidwa ntchito pamakina a CNC.
Zomangira zonse zimakhala ndi cholinga chofanana chosinthira zozungulira kukhala zoyenda mzere, zimakhala ndi kusiyana kosiyana ndi kapangidwe kake, kachitidwe, ndi kuyenerera kwamitundu yosiyanasiyana ya mapulogalamu.
Zomangira za mpira zimagwiritsa ntchito ma bearings ozungulira mpira kuti achepetse kugundana komanso kukulitsa luso, pomwe zomangira zomangira zimagwiritsa ntchito ulusi wa helical ndi nati kupanga kuyenda kwa mzere.
Zomangira zamtovu ndi zitsulo zachitsulo zokhala ndi ulusi ngati zomangira zachikhalidwe, ndipo kusuntha kwapakati pakati pa wononga ndi nati kumapangitsa kuyenda kwa mzere womaliza.
Kupanga kwa aKutsogolera Sogwira ntchito
Onse ali ndi ubwino ndi kuipa kwawo, ndipo kusankha yoyenera kumatengera zomwe mukufuna.
Kusiyana pakati pa zomangira za mpira ndi zomangira
Kuti mudziwe zambiri zamalonda, chonde titumizireni imelo amanda@kgg-robot.comkapena tiyimbireni:+ 86 152 2157 8410.
Nthawi yotumiza: Aug-07-2023
