Ukuhanjiswa kwegiya lezikelemu kwenziwa isikelemu kanye nesondo lezikelemu, futhi ngokuvamile isibungu siyingxenye esebenzayo. Igiya lezikelemu linemicu efanayo esandleni sokudla kanye nesesandleni sobunxele, ebizwa ngokuthi amagiya ezikelemu asesandleni sokudla nasesandleni sobunxele ngokulandelana. I-worm iyigiya elinezinyo elilodwa noma ngaphezulu elicijile elihlangana nesondo lezikelemu ukuze kwakheke igiya le-shaft elinyakazayo. Indawo yokukhomba ingaba yi-cylindrical, i-conical noma isiyingi, futhi kunezigaba ezine ze-Archimedes worm, i-involute worm, isibungu sephrofayili evamile eqondile, kanye ne-tapered enveloping cylindrical worm.
Izinzuzo zokudluliswa kwegiya lezikelemu.
✦ Isilinganiso sokudluliselwa kwesiteji esisodwa sikhulu, ngokuvamile i=10~100. Endleleni yenkomba yokudluliswa kwamandla, ubukhulu bungaba ngaphezu kwe-1500.
✦ I-meshing efanayo iwukuxhumana okuqondile, okungamelana namandla amakhulu.
✦ Isakhiwo esiqinile, ukuhanjiswa okushelelayo, nomsindo ophansi.
✦ Uma i-engeli yokuphakamisa yesikelemu ingaphansi kwe-engeli ye-friction elinganayo phakathi kwamagiya, iyazivala nge-counter-stroke, okungukuthi, isikelemu kuphela esikwazi ukushayela isondo lesikelemu, hhayi isondo lezikelemu.
Ukubi kwe-worm gear drive.
✦Ngama-ax amabili aqondile, isivinini somugqa wamanodi amasondo amabili si-perpendicular, ngakho-ke isivinini sokushelela esihlobene sikhulu, kulula ukushisisa nokugqokwa.
✦ Ukusebenza okuphansi, ngokuvamile ku-0.7 kuya ku-0.8; amagiya wezikelemu anamagiya ezikelemu azikhiyelayo awasebenzi kahle, ngokuvamile angaphansi kuka-0.5.
Ingabe aworm gear stepper motorkufanele ube nokusebenza kokuzikhiya?
Cha, kunezimfuneko. Lapho i-lead angle < friction angle, theworm gear stepper motorkungaba ukuzikhiya.
Imvamisa lapho kukhethwa i-stepper motor yokunciphisa igiya, umsebenzisi kufanele asebenzise ukuvikela ukwehluleka kwamandla noma i-brake motor, ngakho-ke injini yokunciphisa igiya izokhethwa ngebhuleki ukufeza inhloso yokuma, kodwa akusho ukuma ngokuphelele, inertia encane isekhona.
Kuyini ukuzikhiya?Umqondo wokuzikhiya ukuthi kungakhathaliseki ukuthi angakanani amandla angakwazi ukuqala, kungakhathaliseki ukuthi i-inertia engakanani, inqobo nje uma umsebenzi wengxenye esebenzayo ukuyeka ukusebenza, umshini wonke ungabhuleka, i-worm geared stepper motor inalokhu kusebenza kokuzikhiya. Akukho ukusebenza kokuzikhiya kwamamotho ahloselwe i-stepper, futhi kukhona ukusebenza okuthembekile kokuzivala kwezinciphisi zegiya lezikelemu ezinezilinganiso zesivinini esingu-1:30 nangaphezulu, futhi uma sikhulu isilinganiso sokunciphisa, kuba ngcono ukusebenza kokuzivalela.
Ungakhetha kanjani isilinganiso sokunciphisa ukuze uqinisekise ukusebenza kokuzikhiya kwe-worm gear stepper motor?
1, I-coefficient yegiya lezikelemu ingu-0.6, i-engeli yegiya lezikelemu ingaphansi kuka-3°29′11″ okusho ukuzikhiya, futhi ngokuphambene nalokho.
2, I-worm gear friction coefficient ingu-0.7, i-engeli yomhlahlandlela wegiya lezikelemu ingaphansi kuka-4°03′57″ okusho ukuzikhiya, futhi ngokuphambene nalokho.
3, Uma i-coefficient ye-friction yesondo lezikelemu ingu-0.8, i-lead angle yesibungu ingaphansi kuka-4°38′39″, okungukuthi, ukuzikhiya, futhi ngokuphambene nalokho.
Lapho i-engeli yokuhola yesibungu ingaphansi kwe-engeli elinganayo yokungqubuzana phakathi kwamazinyo esondo le-meshing, indlela yokunciphisa i-stepper motor ine-self-locking, engakwazi ukufeza ukuzivala okuphambene, okungukuthi, isibungu kuphela esingashayela isondo lesikelemu, kodwa hhayi isondo lesikelemu elishayela isibungu. Ngokuvamile ekwakhiweni kwemishini esindayo, abaklami bavame ukusebenzisa indlela yegiya lezikelemu ngokuzikhiya, ngoba ukuzikhiya kwayo okungemuva kungadlala indima ebaluleke kakhulu ekuvikeleni ukuphepha.
Ifomula yokubala yesondo lezikelemu kanye negiya lezikelemu.
1. Isilinganiso sokutheleleka = inani lamazinyo egiya lezikelemu ÷ inombolo yekhanda lezikelemu
2, Ibanga eliphakathi = (iphimbo lesondo lezikelemu + igiya legiya lezikelemu) ÷ 2
3、 Ububanzi besondo lezikelemu = (inani lamazinyo + 2) × modulus
4. Iphimbo lesondo lezikelemu=imojuli×inombolo yamazinyo
5, Iphimbo le-Worm=ububanzi bangaphandle bombungu-2×module
6, Igayidi yezikelemu = π×module×ikhanda
7. I-engeli ye-Helix (i-engeli yomhlahlandlela) tgB=(imodulus×inombolo yekhanda)÷ iphimbo lomsundu
8, Umthofu wesikelemu=π×module×ikhanda
9, I-Modulus=ububanzi besiyingi sokukhomba/inombolo yamazinyo
Inani lamakhanda ezikelemu: i-single-headed worm (kune-helix eyodwa kuphela esibungwini, okungukuthi isibungu siphenduka isonto elilodwa kanti isondo lesikelemu lijika ngezinyo elilodwa); isikelemu esinamakhanda amabili (kunamahelix amabili esikelemu, okungukuthi isikelemu siphenduka isonto elilodwa bese kuthi isondo lesikelemu lijike emazinyweni amabili).
I-modulus ingusayizi we-helix kusikulufu, okungukuthi i-modulus enkulu, i-helix enkulu kusikulufu.
I-diameter factor wugqinsi lwesikulufu.
I-Modulus: Inkomba yendilinga yegiya iwuphawu lokuklama nokubala ubukhulu bengxenye ngayinye yegiya, kanye nesiyingi sendilinga yenkomba yegiya = πd = zp, ngakho ububanzi besiyingi sokukhomba
d=zp/π
Njengoba u-π eyinombolo engenangqondo kulesi sibalo esingenhla, akulula ukuma kwendingiliza yenkomba njengereferensi. Ukuze kube lula ukubala, ukukhiqiza nokuhlola, isilinganiso p/π manje sesicaciswe ngokuzenzisa njengamavelu athile alula, futhi isilinganiso sibizwa ngemodulus (moduli), evezwa ngokuthi m.
Izinhlobo zokugiya izikelemu
Ngokwezimo ezihlukene zesikelemu, izikelemu zingahlukaniswa zibe yicylindrical worm drive, annular worm drive kanye neconical worm drive. Phakathi kwazo, i-cylindrical worm drive isetshenziswa kakhulu.
Amagiya ajwayelekile angama-cylindrical worm ngokuvamile asikwa ku-lathe ngethuluzi elijikayo eline-blade yebhasi eqondile. Ngokuhlukahluka kwendawo yokufaka ithuluzi kanye nethuluzi elisetshenzisiwe, izinhlobo ezine zamagiya ezikelemu anamaphrofayili wamazinyo ahlukene engxenyeni ephambanayo ye-eksisi eqondile zingatholakala: amagiya e-involute worm (uhlobo lwe-ZI), amagiya e-Archimedes worm (uhlobo lwe-ZA), amagiya ajwayelekile aqondile we-worm worm (ZN), kanye namagiya e-cylindrical worm worm (ZK).
Involute worm (uhlobo lwe-ZI)- indiza ye-blade i-tangent kusilinda se-worm base, futhi amazinyo okugcina ahlangene, alungele isivinini esikhulu namandla amakhulu.
I-Archimedean worm (uhlobo ZA)- Iphrofayili yezinyo i-perpendicular endizeni ye-axis yi-Archimedean screw, futhi iphrofayli yezinyo endizeni edlule i-eksisi iqondile, ukucubungula okulula nokunemba okuphansi. (Igiya le-Axial straight worm).
I-normal straight profile worm (ZN)- ingasetshenziswa ukugaya amazinyo ngesondo lokugaya eliguquliwe, ukucubungula kulula, kuvame ukusetshenziselwa izikelemu ezinamakhanda amaningi, ukusebenza kahle kokudlulisela kuze kufike ku-0.9.
Ngokubona ukuthi unokuqonda okufushane mayelana nokudluliselwaumgomo weama-worm gear motors, uma kukhona okunye ongathanda ukuxhumana naye, sicelaXhumana nathi!
Sisebenzelana eduze namakhasimende ethu, silalela izidingo zawo futhi senza ngokwezicelo zawo. Sikholelwa ukuthi isisekelo sobambiswano lokuwina yikhwalithi yomkhiqizo kanye nenkonzo yamakhasimende.
I-Changzhou Vic-tech Motor Technology Co., Ltd. iyinhlangano yocwaningo nokukhiqiza yochwepheshe egxile ocwaningweni lwezimoto nasekuthuthukisweni, izixazululo eziphelele zokusetshenziswa kwezimoto, nokucutshungulwa nokukhiqizwa kwemikhiqizo yezimoto. Ltd. ibikhethekile ekukhiqizeni amamotho amancane nezinye izinsimbi kusukela ngo-2011. Imikhiqizo yethu eyinhloko: amamotho amancane anyathelayo, amagiya, amamotho ahlosiwe, ama-thruster angaphansi kwamanzi kanye nezishayeli nezilawuli.
Ithimba lethu lineminyaka engaphezu kwengu-20 yesipiliyoni ekuklameni, ekuthuthukiseni nasekukhiqizeni ama-micro-motor, futhi lingathuthukisa imikhiqizo futhi lisize amakhasimende aklame ngokwezidingo ezikhethekile! Njengamanje, sidayisela amakhasimende amakhulu emazweni ase-Asia, eNyakatho Melika naseYurophu, njenge-USA, UK, Korea, Germany, Canada, Spain, njll. Ifilosofi yethu yebhizinisi "yobuqotho nokuthembeka, egxile eqophelweni", "ikhasimende kuqala" izindinganiso zenani zikhuthaza ukuqamba okusha okugxile ekusebenzeni, ukubambisana, umoya osebenzayo webhizinisi, ukusungula umgomo wethu wokugcina "umgomo wethu wokugcina" ukwakha amakhasimende ethu.
Isikhathi sokuthumela: Jan-30-2023