Txoj kev daws cov teeb meem extrudate

Yam Ntsuas

Cov Kev Ntsuam Xyuas Tau

Slippage nyob rau hauv cov puller.

- Tshawb xyuas kom tsis txhob rub tawm, tsis muaj tes, los ntawm kev siv nyiaj nyhav. Yog tias nws tuaj yeem, qhov siab yuav tsum tau nce ntxiv. Qhov mob no yuav ua rau cov extrudate swb rov qab thaum lub sijhawm txiav.

- Yog hais tias lub siab nrawm los tuav ib sab pib tawm ntawm cov khoom tsis zoo, xyuas cov xwm txheej ntawm cov kem kom paub tseeb tias lawv tsis hnav. Yog tias lawv, hloov lawv.

- Xyuas kom tus extrudate tsis ntub lossis nplua. Yog hais tias nws yog, tshem tawm qhov chaw.

-Cov nyiaj ntxiv ntev yuav tsum tau ua kom lub siab ceev thiab quab quab yuam.

Puller siv ceev ceev.

- Xyuas kom qhov voltage rau tsav (s) yog tsis tau.

- Tsis txhob ua haujlwm nrog cov DC los yog AC motors ntawm ntug ntawm lawv qhov chaw vim muaj kev hloov ceev ceev. Servo motors yuav khiav lag luam thoob plaws tag nrho cov kev khiav ceev xwm yeem.

Tus leeb hnav puas yog?

- Ncab yuav pom ua ntej thiab tom qab cov nyiaj ntsuab. Yog hais tias tus puller tau teem kom meej rau kev siab nip siab thiab yog qhov ntev, qhov ua rau tuaj yeem ntev dhau ntawm kev tuag thiab mem tes thiab yuav tsum tau thib ob nyiaj hauv tus thawj coj / qhev teeb. Yog hais tias lub ncab yog tom qab lub puller nws tej zaum yuav txiav kev ceev, bushing sizing thiab cov khoom thiab hniav tsim.

Extrudate tej zaum yuav nruj heev los yog dhau xoob hauv bushing.

- Kev sib haum fais fab yog qhov tseem ceeb rau kev ua tiav zoo. Qee cov khoom muaj ntau dua kev zam txim tab sis feem ntau yuav txiav kom zoo dua nrog lub bushing uas yog cia li xoob txaus rau cov khoom yuav txav mus rau hauv qhov bushing tab sis tsis yog li xoob kom cia nws tsiv thaum lub sij hawm kev txiav cov lus txiav. Lub sab hauv ntawm qhov bushing yuav tsum haum qhov profile nqus tab sis tsis li kom nruj raws li ua rau cov khoom rau Rev. Rau cov khoom nplaum, cov bushing tej zaum yuav tsum tau muab txo kom khov kho lub zog. Qee cov ntawv thov ua haujlwm zoo tshaj plaws nrog rau cov hlua khi (Teflon los yog Delrin). Yog tias lub bushing tsis dhau xoob, cov khoom siv no feem ntau tsis txhawb rau lub sij hawm kev txiav thiab qhov no feem ntau cuam tshuam qhov kev txiav zoo, (Squareness, flagged ntug, kam rau siab, thiab lwm yam). Cov riam phom yuav tsum txav deb ntawm cov bushings tab sis nrog ib tug me me sib txawv (ib co ntaub ntawv yuav ua hauj lwm zoo tshaj plaws nrog tsis sib txawv ntawm sab sab ntws.

Extrudate tsis freely tawm qhov bushing tom qab raug txiav uas ua rau compression ntawm khoom khoom.

- Raug kev daws teeb meem yog los txo qhov tawm ntawm lub bushings kom pub dawb zog ntawm qhov muab extrudate. Yog tias qhov no tsis ua haujlwm rau ntawm qhov huab cua tom qab txhua lub phom yuav ua qhov kev dag.

- Ib tus neeg nqa khoom nqa tawm kuj yuav pab tau.

YUAV UA NTEJ QUALITY

Yam Ntsuas

Cov Kev Ntsuam Xyuas Tau

Kuaj xyuas thiab kho me me ntawm qhov kev mob hniav

- Tig lub hookwheel ntawm tes kom paub tseeb tias qhov bushing yog kom nruj rau lub tshuab txiav tawm kom ntau li qhov ua tau kom tsis txhob hu rau bushings. Qee qhov extrudate tej zaum yuav tsum tau muab cov hniav tuaj yeem tiv tauj lub pob khawb kom zoo zoo. .

Puas yog cov hniav ntse?

- Xyuas cov hniav ntse. Kuaj xyuas seb puas yog nicks, khoov nyom, thiab lwm yam. Yog tias tus hniav tsis zoo tag nrho, hloov nws. Kos lub tsho dav dav rau kev cuam tshuam kev cuam tshuam.

Cov bushing edges ntse?

- Xyuas kom tus ntug bushing huv, ntse thiab tsis sib npaug. Sab hauv thawm npoo ntawm cov npoo tuaj yeem ua rau tus ntiv tes raug txiav tawm. Cov ntsej muag ntawm qhov bushing yuav tsum yog nyob rau ntawm 90 ° kaum sab xis mus rau extrudate tshau nyob rau hauv lub point ntawm kev txiav. Cov bushing yuav tsum muaj ib qho taper ntawm 10-15 degrees los pub lub hau kom nkag mus rau qhov chaw kom huv. Kev hloov ntawm taper mus rau lub ntsej muag yuav tsum yog kwv yees li ntawm .125 "los yog ntau dua ntawm qhov dej. Qhov no yuav nyob ntawm seb cov khoom raug txiav.

Extrudate / lub taub hau kev sib txhuam tej zaum yuav siab dhau.

- Ntuav cov hniav los ntawm kev ntxiv dej (nrog los sis tsis muaj qee yam tshuaj ntxuav tais diav) los yog isopropyl cawv rau lubrication reservoir. Qee cov cutters muaj xws li cov hniav so los xyuas kom meej tias cov kua ntau dhau lawm tawm ntawm cov hniav.