Machining txiav kua yuav tsis raug ignored!

Raws li peb txhua tus paub, cov khoom tsim nyog tus nqi yog qhov tseem ceeb qhia tias kev lag luam machining them nyiaj rau, thiab nws kuj yog ib qho ntawm cov yam ntxwv uas cuam tshuam rau kev txhim kho kev lag luam. Kev saib xyuas thiab kev saib xyuas cov cuab yeej yog qhov tseem ceeb heev uas cuam tshuam rau kev tsim nyog ntawm cov khoom. Tab sis qhov tseeb, cov tuam txhab machining feem ntau tsis quav ntsej qhov cuam tshuam ntawm lubrication ntawm cov khoom siv. Yog li ntawd, tsim nyog lubrication tau dhau los ua ib qho kev kawm rau txhua lub tuam txhab machining.

Lubrication ntawm cov cuab yeej tsis yog nyob ntawm seb cov roj lubricating nkaus xwb. Raws li ib qho ntawm cov khoom siv tseem ceeb hauv cov txheej txheem machining, cov kua txiav kuj tseem cuam tshuam ncaj qha rau cov khoom siv lubrication. Kev xaiv ntawm cov kua txiav zoo siab yuav pab txhim kho kev ua haujlwm raug thiab kev ua haujlwm ntawm cov cuab yeej siv, yog li pab cov tuam txhab machining optimize cov khoom tsim nyog cov nqi thiab txhim kho lawv cov kev sib tw.
Cov kua txiav muaj lub luag haujlwm ntawm lubrication, txias, tiv thaiv xeb thiab tu, uas yuav pab txo qhov hnav ntawm cov cuab yeej siv tshuab thiab txhim kho qhov tseeb ntawm cov tshuab ua haujlwm. Feem ntau, nws tuaj yeem npaj nrog cov dej kais dej ua ntej nws tuaj yeem siv. Yog li ntawd, machining tuam txhab ua ntej yuav tsum paub qhov kev faib ua feem thiab concentration ntau ntawm cov tshuaj.cnc machining qhov chaw
Kev daws qhov ratio:
Rau kev txiav cov kua dej, cov roj-hauv-dej lub xeev yog qhov ruaj khov tshaj plaws. Qhov kev faib ua ntu zus yog txhaj dej ua ntej, tom qab ntawd ntxiv cov kua dej txiav tawm, thiab txuas ntxiv mus ua kom tag nrho. Qhov kev xa tawm feem ntau yog 1: 20 = 5%, 1: 25 = 4%.
Kho qhov concentration:
Thaum cov concentration ntawm cov tshuaj nce los yog ntog, nws yog ib qho tsim nyog yuav tau ntxiv cov tshuaj diluted los kho cov concentration. Tsis txhob ntxiv dej ncaj qha mus rau qhov kev daws teeb meem siab, txwv tsis pub cov dej-hauv-roj tshwm sim yuav tshwm sim thiab cov tshuaj yuav nyob rau hauv lub xeev tsis ruaj khov. Txoj kev raug yog ntxiv 1% concentration diluted tov mus rau ib tug high concentration tov, los yog ntxiv ib tug 6% concentration diluted tov mus rau ib tug tsawg concentration tov los kho cov concentration kom lub zoo tagnrho concentration ntawm 5%.stamping qhov
Tsis tas li ntawd, cov neeg siv yuav tsum tau them sai sai rau plaub lub ntsiab lus hauv qab no thaum siv thiab tswj cov kua dej txiav:
1. Ua npuas ncauj
Feem ntau ntawm cov neeg ua haujlwm tswj lubrication ncaj qha siv cov kais dej los npaj cov kua dej. Lub hardness ntawm kais dej yog mos, thiab thaum lub concentration deviation yog ntsib, cov tshuaj yog ib qho yooj yim mus ua npuas ncauj. Tsuav qhov concentration yog tswj ntawm 5%, qhov teeb meem ntawm foaming tuaj yeem daws tau yooj yim.cnc aluminium qhov chaw
2. Roj slick
Feem ntau muaj ob qhov chaw ntawm cov roj slicks. Ib qho yog tias cov lus qhia rail roj txau tsis tu ncua thaum lub tshuab khiav yog txau thiab ntxuav los ntawm cov tshuaj thiab ntws mus rau lub tank tov; lwm yam yog cov roj to ntawm hydraulic system ntawm spindle thiab cov cuab yeej hloov. Vim tias cov emulsifier ntxiv rau cov kua txiav, cov roj tau yooj yim emulsified. Yog li ntawd, thaum cov roj slick tshwm sim, nws yuav tsum tau muab tshem tawm hauv lub sijhawm. Cov cuab yeej zoo tshaj plaws yog cov roj skimmer, thiab lub hnab ntim roj kuj siv tau.
3. qias
Thaum cov roj slick npog saum npoo ntawm cov tshuaj, cov tshuaj yuav nyob rau hauv lub xeev tsis muaj oxygen. Cov kab mob anaerobic yuav ua tau zoo heev nyob rau hauv qhov chaw sov thiab anoxic. Thaum cov kab mob anaerobic decompose cov roj kom tau cov zaub mov, lawv yuav tso cov roj hydrogen sulfide, uas yog tshuaj lom thiab txaus ntshai rau tib neeg lub cev. Tsis tas li ntawd, cov kab mob anaerobic muaj kev nkag siab ntau dua rau pH tus nqi. Tus nqi pH zoo tshaj plaws rau kev ua haujlwm ntawm cov kab mob anaerobic yog li 6.8-8.5, thiab cov concentration ntawm cov tshuaj yog li 2-2.5%. Txhawm rau tiv thaiv kev ua haujlwm ntawm cov kab mob anaerobic, qhov concentration ntawm cov tshuaj yuav tsum tau khaws cia ntawm qib 5%.
4. Kev ua xua ntawm daim tawv nqaij
Tus nqi PH uas tib neeg cov tawv nqaij tuaj yeem tiv tauj ib ncig ntawm 7, thiab ob qho tib si acidic thiab alkaline daws yuav ua rau tawv nqaij, ua rau muaj kev fab tshuaj. Nws raug nquahu kom cov neeg siv ntxuav tes nrog xab npum lossis tshuaj ntxuav tes kom sai li sai tau tom qab kev sib cuag nrog cov kua dej txiav, nyiam dua nrog cov khoom tu tes.
Nyob rau hauv xyoo tas los no, lub xeev tau txhawb nqa lub tswv yim ntawm kev txhim kho ntsuab, thiab tau hais meej meej tias kev txiav cov kua dej tsis tuaj yeem muaj halides xws li chlorine. Lub hauv paus ntsiab lus ntawm cov tshuaj no yog additives, thiab lawv txuas rau cov khoom kuj ua rau nws tsis yooj yim sua kom dhau ib puag ncig certification.