Gawo 1
M'munda wa makina olondola, chuck ndi chida chofunikira chogwirira ntchito chomwe chimakhala ndi gawo lalikulu pakusunga zida zodulira ndi zida zogwirira ntchito molondola komanso modalirika. Chuck amagwiritsidwa ntchito kwambiri pamakina osiyanasiyana, kuphatikiza mphero, kutembenuza, kupera, ndi kubowola, ndipo amadziwika ndi kuthekera kwawo kolimba kolimba kwa chida ndi ntchito. M'nkhaniyi, tiwona kufunikira kwa ma collets pakupanga makina olondola, mitundu yawo yosiyanasiyana, ntchito, ndi zinthu zomwe muyenera kuziganizira posankha collet yoyenera pa ntchito inayake yopangira makina.
Kufunika kwa chuck mu makina olondola
Chuck ndiye kulumikizana kofunikira pakati pa chida chodulira ndi chopondera chida cha makina, kuwonetsetsa kuti chidacho chimasungidwa bwino ndikuyikidwa bwino pakupanga makina. Ntchito yayikulu ya chuck ndikumangirira chida kapena chogwirira ntchito mosasunthika kwambiri, kuchepetsa kuthamanga ndikuwonetsetsa kuti makina akugwira ntchito bwino. Izi ndizofunikira makamaka pamapulogalamu omwe kulolerana kolimba komanso zofunikira zomaliza zapamwamba ndizofunikira kwambiri.
Chimodzi mwazabwino zazikulu za chucks ndi kusinthasintha kwawo. Amatha kukhala ndi zida zamitundu yosiyanasiyana, kuwapanga kukhala oyenera ntchito zosiyanasiyana zamakina popanda kufunikira kwa zida zapadera. Kuphatikiza apo, chuck imapereka mphamvu yamphamvu yokhomerera, yomwe ndi yofunika kwambiri kuti chida chisasunthike komanso kuti chida chitetezeke pakudula kwambiri.
Gawo 2
Chuck mtundu
Pali mitundu yambiri ndi masinthidwe a chucks, iliyonse idapangidwa kuti ikwaniritse zofunikira zamakina ndikutengera zida ndi ma geometries osiyanasiyana. Zina mwa mitundu yodziwika bwino ya collet ndi:
1. Khola la kasupe: Limadziwikanso kuti ER chuck, limagwiritsidwa ntchito kwambiri popera, kubowola ndi kugogoda. Amakhala ndi mawonekedwe osinthika, odzaza masika omwe amatha kukulirakulira ndikugwirizanitsa kuti agwire zida zama diameter osiyanasiyana. Ma chuck a ER amadziwika chifukwa cha mphamvu zawo zolimba kwambiri komanso kukhazikika kwabwino, kuwapangitsa kukhala oyenera kugwiritsa ntchito makina osiyanasiyana.
2. R8 chucks: Ma chucks awa adapangidwira makina ophera omwe ali ndi R8 spindles. Nthawi zambiri amagwiritsidwa ntchito kugwirizira mphero, kubowola, ndi zida zina zodulira m'malo mwa mphero. R8 chuck imapereka chitetezo chotetezeka ndipo ndi chosavuta kusintha, ndikupangitsa kuti ikhale yotchuka m'masitolo ogulitsa makina ndi mafakitale opanga.
3. 5C chuck: 5C chuck imagwiritsidwa ntchito popanga lathe ndi chopukusira. Amadziwika kuti ndi olondola komanso obwerezabwereza, ndi abwino kugwira ntchito zozungulira, za hexagonal ndi masikweya. 5C chuck imathanso kutengera kukula kwamitundu yosiyanasiyana, ndikuwonjezera kusinthasintha kwake.
4. Ma chucks aatali okhazikika: Ma chucks awa adapangidwa kuti azipereka chokhazikika, chosasunthika chokhomerera pa chogwirira ntchito kapena chida. Amagwiritsidwa ntchito m'mapulogalamu omwe kukhazikika kokhazikika komanso kubwereza ndikofunikira, monga kutembenuza mwatsatanetsatane ndi kugaya.
Gawo 3
Kugwiritsa ntchito chuck
Ma Collets amagwiritsidwa ntchito kwambiri pamakina osiyanasiyana m'mafakitale osiyanasiyana. Pochita mphero, ma collets amagwiritsidwa ntchito kunyamula mphero, kubowola ndi ma reamers, kupereka zotchingira zotetezeka komanso zokhazikika kuti zitsimikizire kuchotsedwa kolondola, kothandiza. Potembenuza, ma chucks amagwiritsidwa ntchito kunyamula zozungulira, za hexagonal kapena masikweya, zomwe zimalola makina olondola azinthu zakunja ndi zamkati. Kuphatikiza apo, ma chucks ndi ofunikira pogaya chifukwa amagwiritsidwa ntchito kuteteza gudumu lopera ndi chogwirira ntchito mosamala kwambiri komanso mokhazikika.
Kusinthasintha kwa ma collets kumafikiranso kuzinthu zosakhala zachikhalidwe monga makina otulutsa magetsi (EDM) ndi kudula kwa laser, komwe amagwiritsidwa ntchito kunyamula maelekitirodi, ma nozzles ndi zida zina zapadera. Kuphatikiza apo, ma collets amagwira ntchito yofunika kwambiri pakusintha zida, monga zosinthira zida zodziwikiratu (ATC) m'malo opangira makina a CNC, komwe amathandizira kusintha kwa zida mwachangu komanso kodalirika panthawi yopangira makina.
zisudzo kuganizira posankha chuck
Posankha chuck kuti mugwiritse ntchito makina enaake, pali zinthu zingapo zomwe ziyenera kuganiziridwa kuti zitsimikizire kugwira ntchito bwino komanso kuchita bwino. Zinthu izi ndi monga mtundu wa makina opangira, geometry ya chogwirira ntchito kapena chida, zinthu zomwe zimapangidwira, kulondola kofunikira, ndi mawonekedwe a spindle chida cha makina.
Mtundu wa makina opangira makina, kaya ndi mphero, kutembenuza, kugaya kapena kubowola, zidzatsimikizira mtundu wa collet ndi kukula kwake komwe kumafunikira. Mitundu yosiyanasiyana ya chuck idapangidwa kuti izichita bwino pamakina enaake, ndipo kusankha chuck yoyenera ndikofunikira kuti mukwaniritse zotsatira zomwe mukufuna.
Ma geometry a chogwirira ntchito kapena chida ndichinthu chinanso chofunikira. Mwachitsanzo, kugwira ntchito yozungulira kumafuna masinthidwe osiyanasiyana a chuck kusiyana ndi kukhala ndi hexagonal kapena square workpiece. Momwemonso, m'mimba mwake ndi kutalika kwa chida chodulira kapena chogwirira ntchito chidzatsimikizira kukula ndi mphamvu ya chuck yoyenera.
Zomwe zikukonzedwa zimakhudzanso kusankha kwa chuck. Kupanga zida zolimba monga titaniyamu kapena chitsulo cholimba kungafunike chuck yokhala ndi mphamvu yolimba kwambiri komanso yolimba kwambiri kuti ipirire mphamvu zodulira ndikusunga zolondola kwambiri.
Kuphatikiza apo, mulingo wolondola komanso wobwerezabwereza womwe umafunikira pakuwongolera kumatsimikizira kulondola komanso kuthamangitsidwa kwa chuck. Mapulogalamu olondola kwambiri amafunikira ma chucks okhala ndi kuthamanga pang'ono komanso kukhazikika kwabwino kwambiri kuti mukwaniritse zololera zomwe zimafunikira ndikumaliza pamwamba.
Pomaliza, mawonekedwe a spindle makina ndichinthu chofunikira kwambiri pakusankha chuck. Chuck iyenera kukhala yogwirizana ndi mawonekedwe a spindle chida cha makina kuti awonetsetse kuti ali oyenera komanso akugwira ntchito. Kulumikizana kwa spindle komwe kumaphatikizapo CAT, BT, HSK ndi R8, ndi zina zotero. Kusankha mawonekedwe olondola a collet ndikofunikira kuti muphatikizidwe mopanda msoko ndi zida zamakina.
Mwachidule, chuck ndi chida chofunikira kwambiri chogwirira ntchito mu makina olondola, opereka njira yodalirika komanso yosunthika yokonza zida zodulira ndi zida zogwirira ntchito. Kuthekera kwawo kutengera zida zosiyanasiyana ndi ma geometries ogwirira ntchito, komanso mphamvu yawo yolimba yolimba komanso kukhazikika kwabwino kwambiri, zimawapangitsa kukhala gawo lofunikira pamakina osiyanasiyana. Pomvetsetsa mitundu yosiyanasiyana ya ma collets, kugwiritsa ntchito kwawo, ndi zomwe zikukhudzidwa pakusankhidwa, opanga amatha kukulitsa njira zawo zamakina ndikukwaniritsa gawo labwino kwambiri. Pomwe ukadaulo ukupitilira kupita patsogolo, kupititsa patsogolo mapangidwe apamwamba a chuck kudzapititsa patsogolo luso la makina ochapira, kuyendetsa chitukuko cha njira zopangira, ndikukankhira malire a zomwe zingatheke pantchito yopanga makina.
Nthawi yotumiza: Mar-21-2024
