Chieftek Precision USA imapereka magawo ndi ma mota olunjika, ma encoder olunjika, ma servo drive, matebulo ozungulira olunjika, ndi malangizo olunjika ku mafakitale azachipatala ndi ma labotale.
Zachidziwikire, cholinga choyambirira cha Chieftek chinali pakupanga ndi kupanga ma miniature linear guides.
Masiku ano, zopereka zolondola izi — kuphatikizapo malangizo a Chieftek miniature rail (MR) series linear — zikupitilirabe kutsogolera mumakampani azachipatala.
Kupatula malangizo ang'onoang'ono awa, malangizo a Chieftek ndi zigawo zotsatsira za mapangidwe azachipatala zimaphatikizapo malangizo okhazikika komanso otakata okhala ndi mizere inayi; malangizo otsatsira amtundu wa mizere inayi; ndi masilayidi a ST miniature stroke okhala ndi mizere iwiri ya mipira ndi njira ya mpira ya gothic yokhala ndi kukhudzana kwa 45° kuti katundu azitha kunyamula mofanana ndi mono block (chonyamulira).
Zopereka za Chieftek slides zikuphatikizapo malangizo ang'onoang'ono olunjika — gawo loyambirira la wopanga ndipo mwina slide yaying'ono yodziwika bwino mumakampani azachipatala.
Malangizo olunjika amagwira ntchito zosiyanasiyana zachipatala kuphatikizapo zoperekera mankhwala, zida zoyesera magazi, makina ochiritsira thupi, zipangizo zoyeretsera mpweya, zoikamo opaleshoni ya maso, ndi zida zina zochitira opaleshoni ndi mano.
Chitsulo chosapanga dzimbiri cha ukhondo: Kupatula chitsulo cha kaboni (chomwe chimagwiritsidwa ntchito poyang'anira ndalama) ma slide ang'onoang'ono ochokera ku Chieftek amabweranso mu chitsulo chosapanga dzimbiri. Kapangidwe kotereku n'kofunika kwambiri pazida zachipatala zomwe ziyenera kukhala zaukhondo komanso kupewa dzimbiri ngakhale zitagwiritsidwa ntchito molakwika (ndi kusunga kulondola nthawi yonse ya makina). Chieftek imapereka mitundu ya chitsulo chosapanga dzimbiri ya mndandanda wake wa MR monga muyezo.
Ukhondo wokhala ndi njira zotsekera ndi kudzola zopangidwa mwaluso kwambiri: Chieftek MR series ZU-type carriage block ili ndi ma pad odzola pamodzi ndi ma seal omaliza ndi ma seal apansi. Chomalizachi chingalepheretse mafuta odzola kutuluka mu runner block, chomwe ndi chofunikira kwambiri pazida zachipatala zomwe zimayikidwa m'malo odwala kapena m'malo ochitira kafukufuku.
Kuphatikiza apo, chopaka mafuta chimasunga mafuta ndipo chimawonjezera nthawi yomwe malangizo angagwire ntchito asanayambe kudzozedwanso.
Mu ma slide ambiri a Chieftek linear, mawonekedwe a mpira-track opangidwa mwaluso kwambiri komanso mizere ingapo ya mipira imawonjezera mphamvu yonse yonyamula katundu.
Kapangidwe kake kokhala ndi mbedza yozungulira kuti ma slide aziyenda mofulumira: Malangizo ena olunjika ochokera ku Chieftek akuphatikizapo mawonekedwe a ngolo yolumikizana bwino kuti igwirizane bwino ndi chotchingira (chonyamulira) ndikuthandizira magwiridwe antchito a mipira yachitsulo chosapanga dzimbiri yozungulira.
Kumbukirani kuti mipira yozungulira imakhudza malekezero a ngolo (omwe nthawi zambiri amakhala apulasitiki) kuti agwire mphamvu panthawi yosintha mbali ziwiri pamene akuzunguliranso ngoloyo. Chifukwa chake, pofuna kuthetsa mphamvu zomwe zimachitika m'mapangidwe ena, Chieftek imaphatikiza zingwe zapulasitiki kuti ziteteze zigawo za block ndikugawa mphamvu zomwe zimachitika pamalo omwe ndi akulu kuposa mapangidwe ena.
Chieftek adayambitsa njira iyi yoyendetsera galimoto ngati njira yowonjezera liwiro lalikulu la malangizo ake olunjika — kuti agwiritsidwe ntchito pazida zodziyimira zokha monga makina a labotale omwe ayenera kuyesa mwachangu zitsanzo zazikulu, mwachitsanzo. Malangizo olunjika awa amathandizira magwiridwe antchito a ma axes othamanga kwambiri omwe amayendetsedwa ndi ma lamba oyendetsera ndi njira zina, kuphatikiza omwe ali pa zonyamulira ndi ma axes omwe amasuntha zinthu mwachangu pakati pa malo.
Malekezero olimba amateteza mabuloko ku zipolopolo zakunja ndi mphamvu zozungulira zamkati: Ma slide ena olunjika ochokera ku Chieftek amaphatikiza ma endplates achitsulo chosapanga dzimbiri pa ma wheelchair awo. Izi zimagwira ntchito bwino kuposa ma endcaps apulasitiki pomwe zinthu zitha kugunda ngoloyo kumapeto kwake. Ma endplate olimbikitsa amawonjezeranso liwiro lovomerezeka pamapangidwe ofanana - mwachitsanzo, kuyambira 3 m/sec mpaka 5 m/sec nthawi zina. Kuthamanga kwakukulu ndi 250 m/sec2 kwa ena omwe ali ndi mawonekedwe awa.
Zosankha zatsopano za mapangidwe azachipatala zikuphatikizapo ma bearings a Chieftek UE a miniature linear. Ma guide a MR-M SUE ndi ZUE linear ali ndi chisindikizo chapansi pa runner block ndi ma endplates olimbitsa achitsulo chosapanga dzimbiri kotero kapangidwe kake ndi kofulumira komanso kolimba - ndipo kamaletsa zinyalala kulowa. Ma guide a ZUE ali ngati ma guide a SUE ndipo ali ndi pad yolowetsa mafuta.
Ukatswiri wa opanga kuti athandizire zomangamanga zomwe zakonzedwa mwamakonda: Mainjiniya a Chieftek ali ndi chidziwitso chachikulu pakugwiritsa ntchito malangizo olunjika mu zida zachipatala ndi makina ogwirizana nawo. Izi zikutanthauza kuti amatha kupereka malingaliro pazosankha zosiyanasiyana za kapangidwe - zinthu monga kuchotsedwa kapena kuphatikizidwa kwa preload. Taganizirani izi ngati chitsanzo chimodzi: M'mabuku ake ang'onoang'ono owongolera mzere, Chieftek imagawa preload ngati V0 fit yokhala ndi positive clearance kuti iyende bwino; standard VS fit kuti igwirizane bwino ndi moyo; ndipo V1 fit ndi preload yopepuka kuti iwonjezere kulimba kwa axis, kuchepetsa kugwedezeka, komanso kulinganiza katundu - ngakhale ndi kuwonjezeka pang'ono kwa kukangana ndi kuwonongeka komanso kuchepa pang'ono kwa kuthamanga kwakukulu. Chidziwitso chachikulu chimatanthauza kuti Chieftek imapereka mainjiniya opanga zamankhwala njira zowerengera zotsatira za izi ndi zosankha zina zambiri za kapangidwe - ndikupanga kukonza mapangidwe oyenda mzere kukhala njira yosavuta.
Nthawi yotumizira: Julayi-08-2019