Shishini, Shishino
Gaya igraphite: zonke iimfihlo zeekhemikhali
Phakathi kwenani elikhulu lazo zonke iintlobo zokugcoba akusiyo indawo yokugqibela i-graphite lubricant. Isicelo saso sineendawo ezicatshulwa ngokucacileyo, ngenxa yezinto zayo.
Mayelana negrafite ngokucacileyo ...
Igama layo lafumene le mveliso kwixabiso legama elifanayo,
Igrisi yeGraphite: iimpawu kunye neepropati
I-GOST 3333 80 Igrafu yegrafite - yile ndlela le nto ibonakaliswe ngayo kwiimpawu zee-nomenclature zamashishini. Ukusetyenziswa kwayo, ukulungiselela i-colloidal graphite isetyenzisiwe. Enyanisweni, i-lubricant enjalo ayinanto ngaphandle kweoli yeoli, edibene ne-calcium soap. Igrafite, eyanika igama kwixabiso, i-10% kuphela. Kubukeka kubunzima obufana nombala obomnyama okanye obumnyama obomvu. Ukugcoba igrafite ngokubunjwa kwayo kufana nokufana ne-solidol. Ukwahluka kukukho ukongezwa kwegraphite kunye nokusetyenziswa kweoli ye-viscous, ekusetyenzisweni kwayo into eveliswayo.
Igrisi yeGraphite inezi ndawo ezilandelayo:
- Awuyi kuphuphuma kwimiqondo yokushisa kwama-150 degrees.
- Ayinakudityaniswa, ngoko ikhusela umshicileli kwi-rust.
- Ukwakheka kwale nkunkuma akungekho ngaphezu kwe-3% yamanzi.
- Ukusetyenziswa kwayo kucetyiswa kumaqondo okushisa ukusuka kwi -20 ukuya kwi -70 degrees. Kwaye kwezinye iindawo ummandla wokushisa uvumelekile kwaye ungaphantsi kwe-20 degrees.
Ukusetyenziswa kwamagrafu
I-graphite yama-lubricant isetyenziswe namhlanje kumanqanaba amaninzi emveliso:
- Ngokuqhelekileyo isetyenziswe kumatshini okhulayo ohamba ngokukhawuleza. Ukumiswa kweetrekta, emithonjeni, kwiinkxaso zeebhondi (ezo zihloko zedayimane ezivelisa ioli), kwiimpahla. Kuzo zonke iinkqubo, ukwanda kwokhuselo, okubangelwa yi-lubrification, ayidlala naluphi na indima.
Kodwa ngenxa yeenkcukacha ezichanekileyo, ezifana nokuthwala, esi sixhobo asifanelekanga. Ingakhokelela kumonakalo okanye ukugqoka. Oku kuququzelelwe ukungcola kwemishini eyenza igraphite. - Ukugaya igrafite ingasetyenziselwa iinjongo zokukhusela. Ngokomzekelo, iqhutyelwa ebusika, ukuvalwa kwesiqhelo. Ngaloo ndlela, abafaki kunye nokuvula kakuhle. Zonke iindidi zongeziweyo ekubunjweni kweziyobisi zenza igalelo lokuchithwa kweqhwa kunye nokususwa kwenkunkuma, ngaloo ndlela ukukhusela indlela yokukhiya.
Xa ukhetha lo mbhobho, kufuneka uqaphele, ekubeni iimeko zeefakes ziye zabonwa ngokukhawuleza kungekudala. Ngoko ke, ukhetho lufanele lunikezwe kwimveliso, evelisa amafemu awaziwa kakuhle. Futhi ukuthenga ngokukhethekileyo kwiivenkile ezizodwa. Ngenxa yokuba umgangatho wale ndawo uxhomekeke kwisigxina sokusebenza kwezixhobo ngezizathu ezahlukeneyo.
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