Ndeupi musiyano uripo pakati pe solidol uye lithol?
Solidol uye Litol. Chii chakasiyana?
Litol 24 igirisi inogadzirwa kubva kucondensed mineral oil, iyo inonatswa nelithium sipo dzesynthetic kana yakasikwa mafuta acids. Munguva yekugadzira, anti-corrosion additives uye mafiritsi anounzwa zvakare muchimiro, izvo zvinowedzera kugadzikana kwekemikari yemafuta. Litol inoratidzirwa neyakakura yakafara tembiricha renji yekushandisa. Iyo zvakare inorasa lubricity yayo mukutonhora kwakanyanya kunodarika -30 °C. Zvido zvehunyanzvi zvechigadzirwa zvinodzorwa nezviyero zvakapihwa muGOST 21150-87.
Mafuta akasimba akakamurwa kuva marudzi maviri: synthetic (yakagadzirwa maererano neGOST 4366-86) uye mafuta (yakagadzirwa maererano neGOST 1033-89 mitemo).
Synthetic girisi inosanganisira maoiri emuindasitiri ane viscosity ye17 kusvika 33 mm2 / s (pakupisa kwe50. °C) uye calcium sipo dze synthetic fatty acids. Tekinoroji yekugadzirwa kwayo inopa kuwedzera kweanosvika 6% oxidized dearomatized petroleum distillate uye shoma shoma yeyakaderera mamorekuru huremu hwemvura-soluble acids kune chikamu chikuru. Neruvara uye kuenderana, mafuta akasimba akadaro haazivikanwe kubva kune lithol.
Mafuta emafuta akasiyana pakuti panguva yekugadzirwa kwayo, mafuta echisikigo anowedzerwa kumafuta, izvo zvinowedzera chikamu chemvura uye kusvibiswa kwemagetsi muchigadzirwa chekupedzisira. Naizvozvo, muhunyanzvi hwekushandisa, mafuta girizi haatombo shandiswa.
Solidol uye Litol. Chii chiri nani?
Kuenzanisa bvunzo bvunzo dzinoratidza kuti mutsauko mukemikari hwaro hwegirisi uye lithol unoenderana zvakanyanya nemakemikari. Kunyanya, kutsiva calcium munyu ne lithium:
- Inoderedza mutengo wezvigadzirwa zvekugadzira.
- Inoderedza kupikisa kwechando kwemafuta.
- Iyo inokanganisa zvakashata simba rekutakura zvinhu zvakachengetedzwa zvemichina.
- Inochinjisa muganhu wezvibodzwa kuenda kune yakaderera tembiricha yekushandisa.
Zvakakosha kucherechedza kuti, maererano nekupikisa kwayo kwemakemikari, girisi inoratidzika yakaderera kune lithol, iyo inofanoronga kudiwa kwekugadziriswa kwayo kakawanda.
Tichifunga nezve mhedziso idzi, tinogona kugumisa: kana kushanda kweiyo friction unit isingaenderane nekupisa kwakanyanya uye mitoro, uye mutengo wepamusoro wekuzora wakakosha kumushandisi, saka sarudzo inofanirwa kupihwa girizi. Mune mamwe mamiriro ezvinhu, zvakakosha kushandisa lithol.
