Kev siv peb Jaw Chuck
Peb lub puab tsaig chuck yog ntau yam cuab yeej siv ntau yam cnc tshuab daim ntawv thov. Nws yog qhov tseem ceeb hauv kev tuav puag ncig lossis cov khoom tsis sib xws uas lwm hom chucks tsis tuaj yeem tuav ruaj ntseg. Qee qhov kev siv ntawm Peb lub puab tsaig chuck muaj xws li:
- Kev ua haujlwm tig: Peb lub puab tsaig chuck tuav feem ntau siv hauv cnc raws kev ua haujlwm los tuav cov khoom puag ncig lossis tsis xwm yeem, xws li shafts, kav dej, thiab lub tog raj kheej.
- Drilling kev ua haujlwm: Peb lub puab tsaig chuck tuav tuaj yeem siv los tuav cov khoom siv thaum lub sijhawm ua haujlwm drilling, kom ntseeg tau tias qhov me me tseem nyob hauv txoj haujlwm thiab tsis txav mus los.
- Kev ua haujlwm milling: Peb lub puab tsaig chuck tuav kuj siv rau hauv cnc milling tshuab kev khiav hauj lwm kom ruaj ntseg tuav workpieces nyob rau hauv qhov chaw thaum milling.
Qhov zoo ntawm peb Jaw Chuck
Peb lub puab tsaig chuck tuav muaj ntau qhov zoo dua lwm hom chucks:
- versatility: Peb lub puab tsaig chuck tuav tau ntau yam ntawm cov khoom duab thiab qhov ntau thiab tsawg, ua rau nws muaj ntau yam cuab yeej rau machining.
- Ib qho yooj yim mus siv: Peb lub puab tsaig chuck tuav yog ib qho yooj yim siv thiab yuav tsum tau siv sij hawm tsawg, ua rau nws yog ib qho kev xaiv nrov rau machinists.
- Kev tuav: Peb lub puab tsaig chuck tuav muab qhov tuav zoo ib yam ntawm cov khoom, kom ntseeg tau tias nws tseem nyob ruaj khov thaum lub sijhawm ua haujlwm machining.
Qhov tsis zoo ntawm 3 Jaw Chuck
Txawm tias nws muaj ntau yam zoo, Peb lub puab tsaig chuck tuav kuj muaj qee qhov tsis zoo:
- Txwv tuav: Peb lub puab tsaig chuck tuav yuav tsum muaj peev xwm tuav cov khoom uas muaj txoj kab uas hla loj lossis cov duab tsis sib xws kom ruaj ntseg zoo li lwm hom chucks.
- Nyuaj hauv nruab nrab: Peb lub puab tsaig chuck tuav yuav nyuaj rau qhov chaw dua li lwm hom chucks, uas tuaj yeem ua rau qhov tsis raug ntawm kev ua haujlwm.
- Hnav thiab kua muag: Peb lub puab tsaig chuck tuav tuaj yeem hnav tawm sai dua li lwm hom chucks vim qhov txav mus tas li ntawm lub puab tsaig.
Piv Bsib 3 Caw Chuck thiab 4 Lub puab tsaig Chuck Grasp
Thaum nws los tuav cov khoom hauv machining, ob lub puab tsaig chuck tuav thiab plaub lub puab tsaig chuck tuav yog feem ntau siv. Thaum lawv ua haujlwm zoo sib xws, muaj ntau qhov sib txawv ntawm lawv. Nov yog qee qhov sib txawv tseem ceeb ntawm ob hom chucks:
- Number of Jaws: Qhov sib txawv tshaj plaws ntawm ob chucks yog tus naj npawb ntawm lub puab tsaig. Peb lub puab tsaig chuck tuav muaj peb lub puab tsaig, thaum plaub lub puab tsaig chuck tuav muaj plaub lub puab tsaig.
- Lub Centering: Centering ib yam khoom nyob rau hauv peb lub puab tsaig chuck tuav yuav nyuaj tshaj qhov chaw nyob rau hauv ib tug plaub-lub puab tsaig chuck tuav, uas yuav ua rau inaccuracies nyob rau hauv machining.
- Yam Khoom: Peb lub puab tsaig chuck tuav zoo dua rau tuav cov khoom puag ncig lossis tsis xwm yeem, thaum plaub lub puab tsaig chuck tuav zoo dua rau tuav cov khoom square lossis duab plaub.
- Tuav Muaj Peev Xwm: Plaub lub puab tsaig chuck tuav feem ntau muaj peev xwm tuav tau ntau dua li peb lub puab tsaig chuck tuav, txhais tau tias nws tuaj yeem tuav cov khoom loj dua lossis hnyav dua.
- Kho tau yooj yim: Plaub-lub puab tsaig chuck tuav yog adjustable ntau tshaj peb-lub puab tsaig chuck tuav, raws li txhua lub puab tsaig tuaj yeem txav tau ntawm nws tus kheej los tuav cov khoom sib txawv thiab cov duab.
- Yooj Yim ntawm qhov kev siv: Peb lub puab tsaig chuck tuav feem ntau yooj yim dua rau siv dua li plaub lub puab tsaig chuck tuav, vim nws yuav tsum tau kho tsawg dua los tuav ib qho khoom hauv qhov chaw.
- raug: Plaub-lub puab tsaig chuck tuav feem ntau yog ntau dua li peb lub puab tsaig chuck tuav, vim txhua lub puab tsaig tuaj yeem hloov kho ntawm nws tus kheej kom paub meej qhov tuav ntawm qhov khoom. Plaub lub puab tsaig chuck tuav feem ntau tuaj yeem ua tiav qhov tseeb txog li 0.001 ntiv tes, thaum peb lub puab tsaig chuck tuav tau qhov tseeb ntawm ib ncig ntawm 0.005 ntiv tes.
- nqe: Peb lub puab tsaig chuck tuav feem ntau tsis tshua kim tshaj plaub lub puab tsaig chuck tuav, ua rau nws muaj txiaj ntsig zoo rau qee qhov kev siv tshuab.
- ceev: Peb lub puab tsaig chuck tuav tau nrawm dua los teeb tsa thiab siv dua li plaub lub puab tsaig chuck tuav, uas tuaj yeem txuag lub sijhawm hauv kev ua haujlwm siab.
- repeatability: Plaub-lub puab tsaig chuck tuav muaj qhov rov ua tau zoo dua li peb lub puab tsaig chuck tuav, txhais tau hais tias nws tuaj yeem tuav cov khoom hauv tib txoj haujlwm nrog ntau qhov sib xws los ntawm ib qho kev ua haujlwm mus rau lwm qhov.
Rau hom tshuab dhos Chucks hauv Machining
- Jawed Chuck: Hom tshuab dhos chuck no tseem hu ua self-centering chuck lossis scroll chuck. Nws siv peb lossis plaub lub puab tsaig uas txav mus ib txhij los tuav cov khoom sib xws lossis cov khoom tsis zoo.
- Collet Chuck: Hom tshuab dhos chuck no yog tsim los tuav cov khoom me me, cylindrical, xws li laum cov khoom lossis cov mills kawg. Collet chucks feem ntau yog siv nyob rau hauv precision machining daim ntaub ntawv.
- Laum Chuck: Hom tshuab dhos chuck no yog tsim tshwj xeeb rau tuav cov khoom siv laum. Nws muaj ib tug ncaj shank uas haum rau lub spindle ntawm lub tshuab dhos thiab peb lub puab tsaig uas tuav lub laum me ntsis.
- Sib nqus Chuck: Hom tshuab dhos chuck no siv cov khoom sib nqus los tuav cov khoom hauv qhov chaw, ua rau nws zoo tagnrho rau tuav cov khoom tiaj tus, ferrous. Sib nqus chucks feem ntau yog siv hauv kev sib tsoo thiab EDM (kev siv hluav taws xob tawm tshuab).
- Kev sib xyaw Chuck: Hom tshuab dhos chuck no ua ke nrog cov yam ntxwv ntawm lub puab tsaig chuck thiab collet chuck. Nws muaj ib lub collet nyob rau hauv qhov chaw rau tuav me me, cylindrical khoom thiab puab tsaig nyob ib ncig ntawm lub perimeter rau tuav cov khoom loj.
- Huab cua ua haujlwm Chuck: Hom tshuab dhos chuck no siv cov cua compressed los tuav cov khoom nyob rau hauv qhov chaw, muab lub zog tuav ntawm cov khoom tsis zoo. Cua ua haujlwm chucks feem ntau yog siv rau hauv kev siv tshuab ua haujlwm siab.
