Mwenje yealamu yemuchina weCNCzviratidzo zvakakosha zvekunyevera nezvekuchengetedzwa panguva yekushanda kwemidziyo yeCNC. Zvinozivisa vashandisi nezvemamiriro ekushanda kwemidziyo kuburikidza nemhinduro dzinonzwika (senge mabheep kana manzwi ekunyevera). Kuti ruzha rwechiedza chealarm rwakajairika here kana kuti rwakajairika zvinoenderana nekuti zvikanganiso zvemidziyo zvinogona kuonekwa nekukasika here, zvichiita kuti chishandiso chemuchina chishande zvakanaka. Ruzha rwechiedza chealarm rusina kujairika, senge kusava neruzha kana ruzha runopindirana, harungokanganisi chete kushanda zvakanaka kwekugadzirisa asi runogonawo kukonzera njodzi yekuchengetedza. Chinyorwa chino chichatsanangura zviratidzo zveruzha rwechiedza chealarm rusina kujairika uye kupa nzira yekugadzirisa nekugadzirisa zvinhu nenzira yakarongeka kuti ibatsire vashandi vekugadzirisa michina kugadzirisa matambudziko zvinobudirira uye kuona kuti chishandiso chemuchina chinoshanda zvakanaka.
Zviratidzo Zvakajairika uye Kugadzirisa Matambudziko eRuzha rweAlarm Rwechiedza Chisina Kunaka
Ruzha rwechiedza chealarm rusina kujairika runowanzoonekwa nenzira nhatu:
· Hapana ruzha: Izvi zvinowanzokonzerwa nekubatanidza odhiyo kana dambudziko remagetsi.
· Ruzha kana kukanganiswa: Izvi zvinowanzo kukonzerwa nekukwegura kana kukuvara kwezvinhu zvinogadzira ruzha zvakaita sebuzzer kana speaker, kana voltage yemagetsi isina kugadzikana.
· Ruzha rusingaperi kana rusingadzokeri: Izvi zvinowanzokonzerwa nekusabatana zvakanaka kana kubatana kusina kugadzikana mumutsara wekutumira masaini.
Uyezve, kuziva chiyero cheruzha rusina kujairika kwakakosha. Dambudziko iri rinongoitika chete mumamiriro ealarm chaiwo, akadai se emergency stop kana overload alarm? Kana kuti ruzha rusina kujairika rwakajairika here kune maalarm ese? Kana mamwe maalarm achingonzwika zvisina kujairika, panogona kunge paine dambudziko ne logic ye alarm system kana ma sensors ane hukama. Kana maalarm ese akanzwika zvisina kujairika, panogona kunge paine dambudziko ne hardware ye alarm light kana power supply system. Kujekesa nyaya idzi kuchabatsira kuderedza chiyero chekuferefeta uye kuchengetedza nguva.
Matanho akarongwa ekugadzirisa matambudziko eruzha rwealamu
1. Tarisa magetsi nemitsara yezviratidzo
Module yeruzha rwechiedza chealarm inofanira kuvimba nemagetsi akasimba, saka basa rekutanga nderekuona kuti magetsi acho aripi. Vashandi vekugadzirisa vanofanira kutanga vadzima magetsi makuru emuchina vozoshandisa multimeter kuyera voltage pama terminals emagetsi echiedza chealarm, kazhinji 24V DC. Kana voltage isingaratidze voltage kana kuchinja kukuru, danho rinotevera nderekutarisa fuse yakaputika kana oxidation pama contactor econtactor. Fuse yakaputika inofanira kutsiviwa nekukasika, nepo contacts dzakaputika dzichifanira kupurwa nesandpaper yakanaka uye kusimbiswa zvakare kuti zvive nechokwadi chekuti dzinobata zvakanaka.
Tevere, tevera tambo yechiratidzo inobatanidza rambi realarm uye tarisa tambo nezvinobatanidza kubva pa terminal block yerambi realarm kusvika ku PLC output module kana alarm control unit.Muchina weCNCzvinogona kusunungura kana kukuvadza zvibatanidza zvetambo zviri nyore. Chidziviriro chakakuvara chinogonawo kukonzera kukanganiswa, zvichikonzera kusashanda zvakanaka kwechiratidzo. Panguva yekugadzirisa, tarisa chikamu chimwe nechimwe chimwe, batanidzazve materminal, uye simbisa sikuruu dzinobatanidza kuti uve nechokwadi chekuti waya dziri mumamiriro akanaka uye chidziviriro chacho chakasimba.
2. Kuongorora Hardware uye Kutsiva Zvikamu Zvekuridza Sounding
Mushure mekuona kuti magetsi nemitsara yechiratidzo zvinoshanda zvakanaka, buzzer kana sipika iri mukati mechiedza chealarm inogona kuva nedambudziko. Mushure mekudzima mwenje wealarm, bvisa mwenje wealarm uye tarisa nemaziso chikamu chinorira kuti uone kukuvara kuri pachena, senge diaphragm yakatsemuka kana coil yakatsva. Kana chitarisiko chacho chakajairika, shandisa multimeter kuyera kuramba kwechikamu chinorira. Kukosha kwekuramba kusingawanzoitiki (kwakanyanya kukwira kana pedyo ne zero) kunoratidza kutadza kwechikamu.
Pakutsiva zvikamu, iva nechokwadi chekuti magadzirirwo emagetsi echikamu chitsva uye saizi yekumisikidza zvinoenderana nedzekare. Panguva yekuisa, nyatsoteerera polarity kudzivirira kubatana kwemashure, izvo zvinogona kukonzera kukuvara kwechipiri. Kusarudza zvikamu zvakakodzera kunovimbisa kushanda kwenguva refu uye kwakasimba kwechiedza chealarm.
3. Simbisa PLC System Parameters uye Alarm Logic
Kana hardware yacho isina kukanganiswa, danho rinotevera nderekutarisa magadzirirwo ealarm mu machine tool control system. Shandisa PLC programming interface kana parameter settings peji kuti utarise kana ruzha rwealamu rwakashanda. Mamwe maturusi emuchina anobvumira ruzha rwealamu kuti runyarare, izvo zvinogona kukonzera kuti alarm light isanyanye kunyarara. Zvakakoshawo kuona kuti PLC outputs dzemhando dzakasiyana dzealamu dziri kushanda nemazvo. Semuenzaniso, kana PLC output ye emergency stop alarm inogona kukonzera ruzha rwealamu. Kana PLC ikasapindura, tarisa bhatani re emergency stop uye ma sensors ane chekuita nazvo kuti uone kana paine chikanganiso muchikamu che triggering chepamberi.
Mimwe michina inogona kugadzirisa vhoriyamu uye frequency yeruzha rwealamu. Kana ruzha rwacho rusina kusimba kana kuti rwakakanganisika, dzorera marongero awakamboita wogadzirisa maparameter kuti uve nechokwadi chekuti ruzha rwacho rwuri kujeka uye rwunoshanda.
Kusimbiswa Kwebasa Mushure mekugadzirisa uye Mazano Ekugadzirisa Nguva Dzose
Mushure mekugadzirisa, iva nechokwadi chekutevedzera mamiriro akasiyana-siyana ealarm kuti uongorore, akadai sekudzvanya bhatani rekumisa emergency kana kuita bvunzo ye overload, kuti uve nechokwadi chekuti ruzha rwechiedza chealarm rwakajeka uye rwakagadzikana. Zvinyorwa zvakadzama zvechikonzero chedambudziko uye maitiro chaiwo ekugadzirisa zvinofanirwa kuiswa mufaira rekugadzirisa michina kuti zvishandiswe panguva yekugadzirisa kunotevera.
Kuti kuderedze kuwanda kweruzha rwechiedza chealarm rusina kujairika, zvinokurudzirwa kuti ugadzire hurongwa hwekugadzirisa nguva dzose. Tarisa kubatana kwewaya uye kusimba kwechiedza chealarm kanenge mwedzi wega wega kudzivirira kusunungura nekuda kwekuzunguzika kwemidziyo. Pamusoro pezvo, paunenge uchichenesaNzvimbo yekutendeuka kweCNC, chenjerera kudzivirira mvura nemafuta kuti zvisapinde muchiedza chealarm uye hunyoro kuti zvisakuvadze zvikamu zvinorira. Kana zvikamu zvikaonekwa kuti zvakwegura, kutsiva nenguva kwakakosha kuti system yealarm ishande zvakanaka kwenguva refu.
Nekugadzira nzira yekugadzirisa yakarongeka ye "kugadzirisa matambudziko - kugadzirisa - kusimbisa - kudzivirira," kuvimbika kweruzha rwealamu hakungogone kuvandudzwa chete, asi kunogonawo kuwedzera zvakanyanya kugona kweyambiro yekuchengetedza yemudziyo wemuchina, zvichiita kuti kugadzirwa kuite zvakanaka.
Mhedziso
Kusashanda zvakanaka kwechiedza chealamu kunogona kuita sekunge kudiki, asi kwakakosha pabasa guru reyambiro yekuchengetedzwa kwemudziyo wemuchina. Maitiro ekugadzirisa anofanira kutevedzera musimboti wekuti "nyore kutanga, zvakaoma gare gare, hardware kutanga, software gare gare," zvichiratidza nzvimbo yekukanganisa nhanho nhanho, kubva pamagetsi emagetsi uye kutumira masaini kusvika kumidziyo inorira uye masisitimu. Nenzira iyi chete ndipo panogona kugadziriswa ruzha rwechiedza chealamu nekukurumidza, kukurumidza kwemhinduro yekukanganisa kwemudziyo weCNC kunovandudzwa, uye kuchengetedzeka kwekugadzira kunovimbiswa. Vashandi vekugadzirisa havafanirwe kungoziva nzira dzesainzi dzekugadzirisa asiwo kugara vachiita basa rekudzivirira kuti vaderedze kuitika kwekukundikana uye kuve nechokwadi chekuti mashandiro akachengeteka uye anoshanda emuchina weCNC.
Nguva yekutumira: Gunyana-03-2025