Dab tsi yog qhov tshwm sim ntawm kev siv cov abrasives tsis zoo hauv cov tshuab ntoo pellet?

Kev siv cov pwm tsis zoo yuav ua rau lub neej ua haujlwm ntawm lub tshuab ntoo pellet luv. Muaj ntau qhov laj thawj rau kev ua haujlwm tsis zoo:

1. Cov khoom siv ntxhib hauv kev ua thiab tsim cov pwm tsis zoo: Tam sim no, feem ntau cov tuam txhab pwm feem ntau siv cov lathes qub rau pwm tiav. Cov cuab yeej siv yog qhov qub thiab kev ua haujlwm raug tsis ua raws li qhov yuav tsum tau ua. Tsis tas li ntawd, cov pwm tsim nws tus kheej yog ib daim qauv, thiab nws yog ib qho nyuaj los xyuas kom meej qhov tseeb ntawm qhov sib txuam ntawm qhov tseeb thiab qhov ntev ntawm kev ua haujlwm. Piv txwv li, qhov sib koom ua ke ntawm cov pwm thiab cov clamp, tsuav yog muaj ib lub kaum xov hlau ntawm kev ua yuam kev thaum lub sij hawm ua, lub clamp yuav tsis tuav cov pwm kom nruj, ua rau lub cav ntoo pellet co thiab txhuam thaum lub sij hawm ua haujlwm siab, ua rau muaj kev puas tsuaj rau lub clamp thiab hollow ncej kis tau tus mob log tib lub sij hawm, thiab lub cev kev co. Kev siv tshuab ntawm pwm qhov ntawm cov ntoo pellet tshuab pwm yog tshwj xeeb heev. Nws muaj qhov zoo ntawm kev ua kom zoo zoo ntawm cov pwm qhov thiab du lub qhov phab ntsa zoo li iav. Txawm li cas los xij, kev ua cov pwm qhov ntawm cov pwm tsis zoo yog feem ntau ua manually nrog lub tshuab me me drilling. Sab hauv phab ntsa ntawm lub qhov yog ntxhib thiab muaj tav. Qhov sib piv ntawm cov pwm sib txawv hauv qhov tob, uas ua rau nws nyuaj rau kev tso cov khoom tawm ntawm pwm, thiab nws yooj yim los thaiv cov pwm thiab lub tshuab. Qhov no ua rau cov khoom siv hluav taws xob ntau ntxiv, txo cov peev txheej ntau lawm, ua rau cov pellets zoo li ntxhib, thiab cov khoom tiav tsis sib npaug ntawm qhov ntev. Tshwj xeeb tshaj yog thaum lub tshuab raug thaiv, qhov kub thiab txias hauv pwm extrusion kab noj hniav nce sai, uas tuaj yeem hlawv cov menyuam bearings tau yooj yim thiab lub ntsiab ncej bearings, ua rau kom muaj kev ua haujlwm, thiab ua kom lub zog loj thiab me me ntawm cov ntoo chips pellet tshuab. .

2. Cov pwm tsis zoo ua raws li tus nqi muag khoom qis: Yog li ntawd, muaj qee qhov kev txwv ntawm kev xaiv cov billets. Nws yog tsis yooj yim sua kom xaiv cov khoom zoo. Tsuas yog cov khoom qis qis thiab qis qis tuaj yeem xaiv los ua cov khoom siv raw. Cov qauv molecular ntawm no billet tsis nruj, lub toughness tsis tau raws li qhov yuav tsum tau, thiab hnav kuj tsis zoo. Cov pwm ua los ntawm cov pob zeb no muaj lub neej ua haujlwm luv luv thiab nws yooj yim rau tawg. Yog hais tias xws li pwm raug xaiv, nws yuav tsis tsuas nkim lub peev peev ntawm lub tuam txhab vim kev hloov pwm ntau zaus, tab sis hnyav dua, kuj tseem muaj kev phom sij ntau lawm.

3. Vim tias feem ntau ntawm cov pwm ua tsis zoo yog imitation: nws qhov kev ua tiav tsis tuaj yeem tswj tau, thiab qhov yuam kev hauv ntau yam sib sau. Yog tias cov pwm no siv tau ntev, nws yuav ua rau muaj kev cuam tshuam loj rau kev ua haujlwm ntawm cov ntoo chips pellet tshuab, thiab lub hom phiaj ntawm kev nyab xeeb, siab yield thiab tsawg noj ntawm cov ntoo chip pellet tshuab tsis tuaj yeem ua tiav txhua. Kev ua tib zoo xam pom tau hais tias txawm hais tias tus nqi yuav khoom ntawm cov pwm pwm qis dua tam sim no yog tias lawv feem ntau ua tsis tiav, qhov chaw thiab cov kabmob feem ntau hloov pauv, cov zis tau txo qis, kev siv hluav taws xob ntau ntxiv, thiab cov neeg ua haujlwm raug nkim, cov txiaj ntsig ntawm kev lag luam. yuav raug cuam tshuam. Txhawm rau ua kom koj cov ntoo chips pellet tshuab ua tiav lub hom phiaj ntawm cov khoom lag luam zoo, cov zis siab, kev siv hluav taws xob tsawg, thiab kev nyab xeeb ntawm cov khoom siv roj pellet, muab kev ua si tag nrho rau kev ua haujlwm ntawm cov ntoo chips pellet tshuab.

4. Cov txheej txheem pwm quenching yog ib feem tseem ceeb ntawm kev tsim pwm: cov txheej txheem pwm quenching yog qhov tshwj xeeb, thiab txhua tus siv American nqus quenching rauv thiab Japanese multi-purpose quenching furnaces. Tam sim no, nws yog ib qho nyuaj rau cov tuam txhab pwm me me kom muaj cov cuab yeej zoo no. Feem ntau, lawv tseem siv cov tsoos qhov cub quenching. Cov cuab yeej no tsis tuaj yeem tswj qhov kub ntawm pwm quenching, ua rau tsis sib haum xeeb hauv thiab sab nraud pwm tom qab quenching, thiab loj deformation coefficient. Cov pwm yog ib qho yooj yim kom poob roundness. Thaum cov ntoo nti pellet tshuab siv cov pwm no ua haujlwm, lub siab cov menyuam yuav nquag ntaus cov pwm, uas yuav ua rau muaj kev vibration thiab suab nrov ntawm cov ntoo chips pellet tshuab. Nws kuj yog ib qho tseem ceeb ntawm kev puas tsuaj rau lub ntsiab ncej thiab lub hollow ncej. Thaum cov bearings ntawm lub ntsiab ncej thiab lub hollow ncej puas lawm los yog lub puab thiab sab rings khiav, lub ntsiab ncej thiab lub hollow ncej tej zaum yuav scrapped. Yog hais tias lub qhov bearing qhov ntawm lub ntsiab cav lub thawv yog hnav, nws yuav tsis tsuas yog ua rau cov ntoo nti pellet tshuab ua hauj lwm tsis muaj zog thiab cov zis yuav txo qis, tab sis kuj yuav ua rau cov ntoo nti pellet tshuab tsis ua hauj lwm ib txwm.