Ua cov khoom muaj txiaj ntsig zoo
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Thaum xaiv roj, xyaum ua kom mob siab rau

Multipurpose roj tuaj yeem npog ntau daim ntawv thov ua kom nws tsim nyog rau kev txo cov khoom muag thiab cov nqi cuam tshuam, thiab ua kom yooj yim rau lub tshuab lubrication.Feem ntau, cov roj ntau ntau yog lithium thickened thiab muaj Antiwear (AW) thiab / los yog Extreme Pressure (EP) additives thiab cov roj hauv paus nrog viscosities xws li SAE 30 txog SAE 50.

Tab sis cov roj ntau yam tsis tuaj yeem ua txhua daim ntawv thov hauv cov chaw tsim khoom lag luam.Yuav kom nkag siab txog roj, peb yuav tsum saib cov roj pleev.Roj yog qhov tseem ceeb ntawm peb yam;puag stocks los yog stocks, ib tug thickener thiab additives.

Thaum xav txog roj, feem ntau yuav tsum xav txog suav nrog;

  • Roj Roj Thickener Hom
  • Base kua hom
  • Base kua viscosity
  • Kev Xav Tau Ntxiv
  • NLGI Grade

Kuj xav txog tej yam kev mob ntawm daim ntawv thov.Ambient kub ntau yam thiab qhov chaw ntawm daim ntawv thov yog tsim nyog los soj ntsuam tej yam kev mob uas cov roj yuav tsum ua.Ib puag ncig ntub thiab plua plav yuav tsum tau rov ua dua tshiab los pab kom cov kab mob no tawm ntawm cov khoom.Kuj tseem xav txog qhov kev ua haujlwm kub ntawm daim ntawv thov thiab relubrication logistics los txiav txim siab cov khoom zoo tshaj plaws los siv thiab txoj kev zoo tshaj plaws rau kev siv cov roj.Tej thaj chaw deb lossis nyuaj rau kev nkag mus rau qhov chaw ua rau cov ntaub ntawv rau lub tshuab lubricator tsis siv neeg.Los ntawm lub hauv paus hom roj thiab viscosity standpoint, huab cua kub ntau yam yuav tsum tau muab xam rau hauv kev txiav txim siab ntawm cov roj xaiv.

Grease Incompatibility

Grease thickeners muaj ntau tus lej thiab qee qhov muaj cov khoom tshwj xeeb thiab cov txiaj ntsig.Qee hom thickener tuaj yeem ntxiv cov yam ntxwv ua haujlwm rau cov roj.Piv txwv li, dej tsis kam tuaj yeem txhim kho thaum siv cov aluminium complex lossis calcium complex thickeners.Muaj qhov ua kom sov zoo uas qee cov thickeners muaj dua lwm tus.Thickener Compatibilityyog kev txhawj xeeb loj.MuajThickener Compatibility Chartsmuaj los xav txog, tab sis txoj hauv kev zoo tshaj plaws yog sab laj nrog koj tus neeg muag khoom kom pom tias lawv tau khiav cov kev xeem sib raug zoo tiv thaiv ntau hom thickener.Yog tias tsis yog, cov roj sib xyaw ua ke tuaj yeem ua haujlwm rau ob peb puas duas las kom ntseeg tau tias muaj teeb meem kev sib raug zoo.

Cov khoom siv hauv cov roj yog feem ntau cov roj ntxhia, cov khoom siv hluavtaws lossis cov khoom siv hluavtaws tag nrho.Polyalphaolefin (PAO) cov roj hluavtaws siv ntau zaus, vim cov no tau sib xws nrog cov roj ntxhia hauv cov roj.Lwm cov kua hluavtaws siv hauv cov roj tsim muaj xws li esters, silicone kua, Perfluoropolyethers, thiab lwm yam khoom siv hluavtaws thiab hluavtaws sib xyaw.Ntxiv dua thiab, compatibility ntawm
lub hauv paus Tshuag (s) siv nyob rau hauv cov roj sib txawv tsis paub tseeb.Tshawb xyuas cov roj tsim cov ntaub ntawv kom pom tias nws hais txog hom roj hauv paus.Yog tias muaj kev tsis ntseeg, hu rau tus neeg muag khoom kom paub ntau ntxiv txog hom dej hauv paus siv hauv cov neeg sib tw roj.Tshawb xyuas nws kom sib haum nrog cov kua hauv paus siv hauv cov roj uas tam sim no nyob rau hauv kev pabcuam.Nco ntsoov tias covViscosity ntawm lub hauv paus kua siv nyob rau hauv cov roj yuav tsum sib phim li ze li sai tau raws li qhov yuav tsum tau rau ceev, Load thiab kub ntawm daim ntawv thov.

Cov additives muaj nyob rau hauv cov roj yog feem ntau antioxidants, xeb thiab corrosion inhibitors, thiab antiwear los yog huab cua siab (EP) additives.Cov tshuaj ntxiv tshwj xeeb yuav tsum tau ua kom muaj kev ua tau zoo.Adhesive thiab khoom lubricants zoo li Molybdenum Disulfide (Moly) ntxiv rau roj los muab kev tiv thaiv ntxiv thaum muaj xwm txheej hnyav lossis rov ua dua nyuaj ua kom tiav.

Lub koom haum National Lubricating Grease (NLGI) Qib yog ntsuas rojsib xws.Qhov ntawd yog hais tias nws ntsuas cov roj firmness lossis softness ntawm ASTM D 217, "Cone Penetration of Lubricating Grease" test.Muaj cuaj qhov sib txawv NLGI "qib" suav nrog 000, 00, 0, 1, 2, 3, 4, 5 thiab 6. Peb txhua tus paub txog "EP 2" roj.Qhov no qhia peb ob yam, EP 2 roj yog NLGI Qib 2 thiab nws muaj zog nrog Extreme Pressure (EP) additives.Qhov no qhia peb tsis muaj dab tsi ntxiv txog hom thickener, hom roj hauv paus lossis viscosity ntawm cov roj hauv paus.Qib NLGI raug yog qhov tseem ceeb vim tias tsis yog txhua daim ntawv thov roj zoo ib yam.Qee daim ntawv thov roj yuav tsum muaj roj softer yog li nws tuaj yeem nqus tau yooj yim los ntawm cov kab me me thiab cov li qub.Thaum lwm daim ntawv thov roj xws li cov bearings mounted rau ntsug shafts yuav tsum firmer roj kom cov roj nyob twj ywm.

NLGI Grades

Nrog rau tag nrho cov xwm txheej no los xav txog, tsis muaj qhov xav tsis thoob txog cov roj.Feem ntau cov chaw tsim khoom yuav tsum muaj peev xwm siv tau ib txhais tes ntawm cov roj uas yuav lubricate lawv qhov chaw nyob rau hauv tag nrho.Yuav tsum muaj roj tshwj xeeb rau:

  • Hluav taws xob cov Motors
  • High Speed ​​Couplings
  • Tsawg ceev Couplings
  • Hnyav Loaded/Slow Speed ​​Applications
  • Daim ntawv thov roj General

Tsis tas li ntawd, ib lossis ob lub roj tshwj xeeb yuav tsum tau siv rau kev siv huab cua.

Cov khoom siv roj thiab roj cov khoom siv yuav tsum muaj xim code thiab sau npe kom tsis txhob hla cov khoom sib kis.Ua haujlwm nrog koj tus neeg muag khoom kom paub thiab nkag siab txog cov roj uas siv ntawm koj qhov chaw.Thaum koj xaiv cov roj, xyaum ua kom mob siab rau thiab xaiv cov roj zoo rau daim ntawv thov.


Post lub sij hawm: Dec-28-2020
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