SINBAD Lub cev muaj zog me me hauv kev sib txuas lus, lub tsev ntse, tsheb, kev kho mob, kev nyab xeeb, neeg hlau thiab lwm yam teb tau siv dav, uas cov iav me me modulus tsav hauv lub cev muaj zog me me tau ua tib zoo saib xyuas thiab mloog zoo dua, thiab cov roj siv hauv lub thawv iav txo qis tau ua lub luag haujlwm txhawb nqa, lub luag haujlwm tseem ceeb ntawm cov roj yog: ① txo kev sib txhuam thiab hnav, tiv thaiv kev nplaum; ② Txo lub suab nrov; (3) Nqus kev poob siab thiab kev co; (4) Tiv thaiv xeb thiab tiv thaiv xeb; (5) Kev tso cua sov, txias thiab tshem tawm cov khoom txawv teb chaws; ⑥ Txhim kho lub neej iav meshing, thiab lwm yam.
Cov khoom siv iav siv rau hauv lub thawv iav txo qis muaj kev sib raug zoo heev nrog kev xaiv cov roj. Nyob rau hauv kev ua haujlwm ib txwm ntawm lub cuab yeej kis tau iav, cov yam ntxwv ntawm cov roj yuav tsum tau xav txog: (1) nrog viscosity tsim nyog; (2) muaj peev xwm nqa tau ntau dua; ③ Zoo hnav tsis kam; (4) Oxidation stability thiab thermal oxidation stability; (5) Anti-emulsification, anti-foam, anti-rust thiab anti-corrosion; Zoo liquidity, qis freezing point thiab kev nyab xeeb siv; ⑦ EP extreme pressure agent tuaj yeem muab kev tiv thaiv hnav thiab lwm yam khoom nyob rau hauv cov xwm txheej sib xyaw ua ke.
Cov khoom siv iav hauv lub thawv iav txo qis feem ntau yog hlau, hmoov metallurgy, yas, MIM, thiab lwm yam, vim yog cov khoom siv sib txawv, feem ntau cov zis torque, tam sim no, kub, ceev, suab nrov xav tau sib txawv, tib lub sijhawm, cov qauv ntawm lub thawv iav txo qis kuj tseem yuav muaj cov kev cai sib txawv rau cov yam ntxwv ntawm cov roj, yog li, cov yam ntxwv sib txawv ntawm cov roj tau los ua.
Feem ntau, (1) qhov sib zog dua ntawm cov qauv ntawm lub thawv iav txo qis, qhov me dua qhov ntim, qhov me dua qhov chaw tso cua sov, qhov siab dua qhov kev ua tau zoo ntawm cov yam ntxwv ntawm cov roj, qhov zoo dua qhov thermal stability; (2) Hauv kev sib kis ntawm ntau lub iav meshing khub, roj yuav tsum muaj kev tiv thaiv ua npuas ncauj thiab kev nplaum siab; (3) Qhov kub ua haujlwm ntawm iav hauv meshing kuj hloov pauv nrog kev hloov pauv ntawm lub zog ua haujlwm, yog li cov roj yuav tsum muaj cov yam ntxwv viscose-kub zoo thiab qis evaporation ntawm qhov kub pib thiab ua haujlwm ib txwm; (4) Lub thawv iav txo qis siv xws li bearings, roj foob thiab lwm yam khoom siv nrog rau cov khoom siv iav sib txawv xav tau roj kom muaj kev sib raug zoo thiab kev tiv thaiv oxidation.
Kev xaiv ntawm cov roj viscosity:
Lub xeev tso zis ntawm lub thawv iav txo qis thiab cov khoom siv iav siv yog ze rau qhov viscosity ntawm roj, feem ntau qhov tso zis torque ntawm lub thawv iav yog qhov loj heev, txhawm rau ua tiav lub neej lossis xyuas kom meej tias daim ntawv tsis ua haujlwm saum toj no tau ncua lossis tsis tshwm sim, cov khoom siv iav feem ntau yog xaiv hlau, roj nplaum nws cov adhesion loj dua, muaj kev tiv thaiv zoo dua thiab tiv thaiv kev puas tsuaj rau cov khoom siv hlau, Nws tuaj yeem txo qhov suab nrov ntawm lub thawv iav, yog li feem ntau, roj nrog viscosity loj dua yog xaiv; Thiab rau qhov tso zis torque yog lub thawv iav txo qis me dua, feem ntau yog cov khoom siv iav rau yas, yog tias qhov viscosity ntawm roj raug xaiv, lub thawv iav kom kov yeej qhov kev tiv thaiv los ntawm viscosity, qhov tso zis tam sim no lossis torque yuav raug nce ntxiv, kev ua haujlwm ntawm lub thawv iav raug txwv, yog li ntawd, qhov tso zis torque yog me dua lossis cov khoom siv yas iav feem ntau xaiv viscosity me dua roj.
Rau lub thawv iav ceev ceev, vim yog qhov ceev ntawm lub iav, nws cov kev xav tau feem ntau yog me dua qhov pib tam sim no lossis torque, yog li kev xaiv dav dav ntawm cov roj viscosity qis.
Feem ntau tsis xaiv cov roj nplaum sib txawv hauv daim ntawv ntawm cov qauv, tab sis lub thawv iav planetary ua daim ntawv tshwj xeeb, cov hauv qab no muab kev xaiv ntawm cov roj qeeb qeeb
Kev xaiv cov roj ntau npaum li cas:
Qhov ntau ntawm cov roj hauv lub thawv iav txo qis txiav txim siab lub neej ua haujlwm ntawm cov iav meshing, suab nrov, thiab lwm yam., ntau dhau yuav raug nqi. Qhov ntau ntawm cov roj siv hauv lub thawv iav txo qis ntawm cov qauv sib txawv yog txawv. Kev xaiv ntawm qhov ntau ntawm cov roj hauv lub thawv iav txo qis planetary feem ntau yog 50 ~ 60% ntawm qhov ntim dawb tshuav los ntawm cov iav meshing yog qhov tsim nyog; Lub thawv iav txo qis parallel lossis staggered shaft feem ntau muaj ntau qhov chaw dawb, thiab qhov ntau ntawm cov roj raug xaiv raws li qhov sib piv qis suab nrov ntawm ntau-khub meshing iav; Worm iav, ntsej muag iav lub thawv rau iav hniav qhov ntim 60% yog qhov tsim nyog.
Plaub. Kev xaiv xim:
Cov xim thiab viscosity ntawm cov roj nws tus kheej tsis muaj qee qhov kev sib raug zoo, tab sis feem ntau cov viscosity ntawm cov roj nws cov xim yuav muaj zog dua, xws li liab.
Feem ntau cov roj rau lub thawv iav txo qis suav nrog, ① roj precision; ② roj muffler tsis muaj dej rau zaub mov; (3) roj iav; roj molybdenum disulfide silencer.
Cov xim ntawm molybdenum disulfide silencer roj yog dub. Lwm cov roj feem ntau yog dawb, daj, liab thiab lwm yam. Feem ntau, peb tuaj yeem xaiv cov xim ntawm cov roj no raws li koj xav tau.
Lub sijhawm tshaj tawm: Tsib Hlis-18-2023