Kodi kubowola ndi chiyani?
Kodi kubowola bwanji?
Kodi mungapangire bwanji kubowola molondola?
Zafotokozedwa momveka bwino pansipa, tiyeni tiwone.
1. Basic mfundo za kubowola
Nthawi zambiri, kubowola kumatanthauza njira yopangira yomwe imagwiritsa ntchito kubowola pobowola mabowo pamalo omwe agulitsidwa. Nthawi zambiri, pobowola zinthu pamakina obowola, chobowolacho chiyenera kumaliza kusuntha kuwiri nthawi imodzi:
① Kusuntha kwakukulu, ndiko kuti, kuyenda kozungulira kwa bowolo mozungulira mozungulira (kudula mayendedwe);
②Kusuntha kwachiwiri, ndiko kuti, kusuntha kwa mzere wa kubowola motsatira njira yolowera kumalo ogwirira ntchito (kuyenda kwa chakudya).
Pobowola, chifukwa cha zofooka mu kubowola pang'ono dongosolo, zizindikiro zidzasiyidwa pa kukonzedwa mbali ya mankhwala, zimakhudza khalidwe processing wa workpiece. Kulondola kwa kukonza nthawi zambiri kumakhala pansi pa mulingo wa IT10, ndipo kuuma kwapamtunda kumakhala pafupifupi Ra12.5μm, yomwe ili m'gulu lopanga makina ovuta. .
2. Kubowola ntchito ndondomeko
1. Kuyika chizindikiro: Musanabowole, choyamba mvetsetsani zofunikira zojambula. Malinga ndi zofunikira zofunikira pakubowola, gwiritsani ntchito zida zolembera mzere wapakati wa dzenje. Mzere wapakati uyenera kukhala womveka bwino komanso wolondola, ndipo wocheperako uyenera kukhala wabwinoko. Pambuyo pojambula mzerewo, yesani ndi vernier calipers kapena chitsulo cholamulira.
2. Jambulani bwalo loyang'anira kapena bwalo loyang'anira: Mukatha kujambula mzerewo ndikudutsa kuyendera, bwalo loyang'anira kapena bwalo loyang'anira lomwe lili ndi mzere wapakati wa dzenje ngati likulu la symmetry liyenera kujambulidwa ngati mzere woyendera pobowola mayeso kuti athe kuyendera. pobowola. ndi kuwongolera kolondola pobowola.
3. Kutsimikizira ndi kukhomerera: Pambuyo pojambula malo oyendera omwe akugwirizana nawo kapena bwalo loyang'anira, kutsimikizira ndi kukhomerera kuyenera kuchitidwa mosamala. Choyamba pangani mfundo yaying'ono, ndikuyesa kangapo mbali zosiyanasiyana za mzere wapakati kuti muwone ngati dzenje la nkhonya likukhomeredwa pa mphambano ya mzere wapakati, ndiyeno mukhomeze chitsanzocho molunjika, mozungulira, komanso motakasuka. pakuyika kolondola. Mpeni uli pakati.
4. Clamping: Gwiritsani ntchito chiguduli kuyeretsa tebulo la makina, malo osungira, ndi workpiece datum pamwamba, ndiyeno mutseke chogwirira ntchito. The clamping iyenera kukhala yosalala komanso yodalirika monga ikufunikira, ndipo ndiyosavuta kufunsa ndi kuyeza nthawi iliyonse. M'pofunika kulabadira njira clamping wa workpiece kuteteza workpiece kuti asapunduke chifukwa clamping.
5. Kubowola mayeso: Kubowola koyezetsa kuyenera kuchitidwa musanabowole movomerezeka: gwirizanitsani m'mphepete mwa chisel ndi pakati pa dzenje ndikubowola dzenje losazama, ndiyeno fufuzani mowoneka ngati komwe komwe dzenje losaya kuli kolondola. M'pofunikanso nthawi zonse kukonza kupatuka kuti dzenje osaya ndi kuyendera bwalo Coaxial. Ngati kupatuka kuli kochepa, workpiece ikhoza kukankhidwira mbali ina ya kupatuka pamene kubowola kuti akwaniritse kuwongolera pang'onopang'ono.
6. Kubowola: Kubowola makina nthawi zambiri kumachokera ku ntchito yamanja ya chakudya. Pamene mayeso pobowola malo molondola chofunika, pobowola akhoza kuchitidwa. Podyetsa pamanja, mphamvu yodyetserayo isapangitse kuti chobowolacho chikhoteke kuti bowo lisakhoteke.
3. Njira zowomba bwino kwambiri
1. Kunola pobowola ndi chiyambi cha chirichonse
Chobowola chofananiracho chiyenera kusankhidwa kuti chikhale chonolera musanabowole. Kuphatikiza pakuwonetsetsa kuti ngodya yolondola ya vertex, ngodya yolowera, ndi bevel m'mphepete mwa chisel, chobowoleracho chimakhala ndi utali wofanana wa mbali ziwiri zazikuluzikulu zodulira ndipo ndi yofanana ndi mzere wapakati wa kubowola, ndipo mbali ziwiri zazikuluzikulu zakumbali ndizosalala. , kuti atsogolere centering ndi kuchepetsa roughness wa dzenje khoma. , m'mphepete mwa chisel ndi chigawo chachikulu chodula chiyeneranso kuphwanyidwa bwino (ndi bwino kuti muyambe kugaya pa chopukusira, ndiyeno perani bwino pamwala wamafuta).
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2. Kujambula mizere yolondola ndiyo maziko
Mukamagwiritsa ntchito choyezera kutalika kuti mulembe mizere molondola, choyamba, muyenera kuwonetsetsa kuti kulondola kwake ndi kolondola. Mukayika chizindikiro, onetsetsani kuti ngodya pakati pa singano ya singano ndi ndege yolembera ya workpiece ndi madigiri 40 mpaka 60 (motsatira njira yolembera), kuti mizere yojambulidwa ikhale yomveka komanso yofanana. Samalani pakusankhidwa kwa ndege ya datum. Ndege ya datum iyenera kukonzedwa molondola ndipo kutsetsereka kwake ndi perpendicularity kumalo oyandikana nawo kuyenera kutsimikiziridwa. Pambuyo pobowola mzere wodutsa pamtanda, kuti mutsimikizire kuwongolera kosavuta pobowola, gwiritsani ntchito nkhonya yapakati kuti mukhometse pakati pa mzere wa mtanda (nkhonya iyenera kukhala yaying'ono ndipo malangizowo ayenera kukhala olondola).
3. Kuwongolera koyenera ndikofunikira
Nthawi zambiri, chifukwa mabowo ndi m'mimba mwake zosakwana 6 mm, ngati kulondola si mkulu, mungagwiritse ntchito pliers dzanja achepetsa workpiece pobowola; kwa mabowo pakati pa 6 ndi 10 mm, ngati workpiece ndi wokhazikika ndi lathyathyathya, mungagwiritse ntchito pliers lathyathyathya-mphuno, koma workpiece ayenera kukhala Pamwamba ndi perpendicular kwa kubowola makina spindle. Pobowola dzenje lokhala ndi mainchesi okulirapo, pliers ya mphuno yosalala iyenera kukhazikitsidwa ndi mbale yokakamiza ya bolt; Pobowola m'mimba mwake kuposa mamilimita 10, gwiritsani ntchito njira yobowola mbale zokulirapo pobowola.
4. Kupeza mfungulo molondola ndiko chinsinsi
Pambuyo pa workpiece ndi clamped, musathamangire kusiya kubowola. Kuyanjanitsa kuyenera kuchitidwa poyamba. Kuyanjanitsa kumaphatikizapo kuyika kwa static ndi kuyanjanitsa kwamphamvu. Chomwe chimatchedwa static mayikidwe chimatanthawuza kugwirizanitsa isanayambe makina obowola, kotero kuti mzere wapakati wa makina obowola opota ndi mphambano ya mzere wa mtanda wa workpiece umagwirizana. Njirayi ndiyotetezeka komanso yabwino kwa oyamba kumene ndipo ndiyosavuta kuidziwa. Komabe, sizimaganizira kugwedezeka kwa makina opopera opota, mwachitsanzo. ndi zinthu zina zosatsimikizika, kulondola kwa kubowola kumakhala kochepa. Kuyanjanitsa kwamphamvu kumachitika makina obowola akayamba. Pakuwongolera, zinthu zina zosatsimikizika zimaganiziridwa, ndipo kulondola kwake kumakhala kwakukulu.
5. Kuyendera mosamala n'kofunika
Kuyang'anira kungathe kudziwa molondola komanso munthawi yake kulondola kwa dzenjelo kuti pakhale njira zolipirira. Pobowola bwino kwambiri, nthawi zambiri timagwiritsa ntchito kubowola, kubwezeretsa, ndi kukonza njira. Mukabowola kabowo kakang'ono mu sitepe yoyamba, gwiritsani ntchito caliper kuti muwone zolakwikazo kuchokera pakati pa dzenje lapansi mpaka datum. Mutatha kuyeza kwenikweni, werengerani malo a dzenje lapansi ndi malo abwino. Ngati cholakwikacho sichili chachikulu kuposa 0.10mm, mutha kukulitsa dzenje. Moyenera onjezani kubowola nsonga ngodya, kufooketsa basi centering kwenikweni, bwino kukankhira workpiece mu njira yabwino, ndipo pang'onopang'ono kuwonjezera kubowola nsonga awiri kuti apereke. Ngati cholakwikacho ndi chachikulu kuposa 0.10mm, fayilo yozungulira yozungulira ingagwiritsidwe ntchito kudula makoma am'mbali a dzenje lapansi. Gawo lokonzedwa liyenera kulumikizidwa ndi arc ya dzenje lapansi pakusintha kosalala.
Nthawi yotumiza: Feb-22-2024
