Kuri kupisa uye kupisa munguva pfupi yapfuura.Mumeso evashandi vekugadzira, isu tinofanirwa kutarisana neiyo "inopisa" yekucheka mvura gore rose, saka mashandisiro akakodzera ekucheka mvura uye tembiricha yekudzora zvakare imwe yehunyanzvi hwedu hunodiwa.Zvino ngatigovanei zvimwe zvinhu zvakaoma nemi.
1. Paunenge uchigadzira simbi inopisa, tapota shandisa mvura yekucheka yakakodzera yekugadzira simbi inopisa.Kunyanya kana moto uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchi tsona .
2. Usashandise mvura yekucheka ine yakaderera ignition point (Kirasi 2 petroleum, nezvimwewo, nzvimbo yekudzima yakaderera kupfuura 70 ℃).Zvikasadaro, zvinokonzeresa moto.Kunyangwe kana uchicheka zvinwiwa zveKirasi 3 petroleum (inopisa nzvimbo 70 ℃ ~ 200 ℃), Kirasi 4 petroleum (inopisa nzvimbo 200 ℃ ~ 250 ℃) uye inodzoreredza murazvo (inobatidza inopfuura 250 ℃) inoshandiswa, zvinokwanisika kubatidza.Teerera zvizere kune chimiro chekushandisa uye nzira, sekudzora kugadzirwa kwehutsi hwemafuta.
3. Muchigadziro chekushandisa mvura yekucheka, teerera kuti udzivise kusakwana kana kushayikwa kwemvura yekucheka.Panyaya yekusapihwa yakajairika yekucheka mvura, sparks kana kupisa kwekukwesha kunogona kuitika mumamiriro ekugadzirisa, izvo zvinogona kuita kuti machipisi kana kucheka fluid yeanopisa workpiece kubata moto, zvichikonzera moto.Izvo zvinodiwa kuti udzivise kusakwana kana kushata kwemvura yekucheka, kuchenesa kuti urege kuvhara chip adapter plate uye sefa yekucheka tangi yemvura, uye nekukurumidza kuizadza iyo kana huwandu hwekucheka kwemvura mukucheka tangi inoderera.Ndapota simbisai kushanda kwakajairika kwepombi yekucheka mvura nguva dzose.
4. Kuparara kwemvura yekucheka nemafuta ekuzora (girisi, mafuta) zvinokuvadza zvakanyanya kumuviri wemunhu.Usazvishandise.Ndokumbira ubvunze mugadziri nezve maitiro ekutonga kuparara kwekucheka fluid uye mafuta ekuzora.Ndapota chengeta uye urase maererano nemirairo yemugadziri.
5. Edza kudzivisa kushandisa mvura yekucheka uye mafuta ekuzora (girisi, mafuta) anogona kukanganisa polycarbonate, neoprene (NBR), hydrogenated nitrile rubber (HNBR), fluororubber, nylon, propylene resin uye ABS resin.Uye zvakare, kana mvura yedilution iine yakawanda yakasara chlorine, zvinhu izvi zvichawora.Zvinhu izvi zvinoshandiswa semidziyo yekurongedza mumuchina uyu.Naizvozvo, kana iyo yekurongedza isina kukwana, inogona kukonzera kuvhunduka kwemagetsi nekuda kwekudonha kwemagetsi kana kupisa pamwe chete nekuda kwekubuda kwemafuta ekuzora.
6. Kusarudzwa uye kushandiswa kwemvura yekucheka
Kuchekwa kwemvura kunoreva rudzi rwemafuta akasanganiswa anoshandiswa kuzora nekutonhodza maturusi ekugadzira uye zvikamu zvekugadzira mukugadzira simbi yekucheka, iyo inogona zvakare kunzi metalworking fluid (oiri).Uye zvakare, mukuita kwekugadzira, yekucheka fluid ine akasiyana echivanhu mazwi zvichienderana neakasiyana mashandisiro.Semuenzaniso: mvura yekucheka inoshandiswa pakucheka nekukuya mvura inoshandiswa pakukuya;Mafuta ekugezesa anoshandiswa kuuchi;Mafuta ekutonhodza egiya hobhi uye kugadzira giya.
Kucheka rudzi rwemvura
Mafuta-based, mvura-based (emulsion, microemulsion, synthetic fluid)
Inokurudzirwa kushandiswa kwemvura yekucheka yeboka rekuchera nekutepa michina
·Kune mvura yekucheka iri kushandiswa, ndapota tevera mirairo yemugadziri kuti utungamirire zvakanaka PH, dhigirii yekusanganiswa kwemushonga wemushonga uye mvura yedilution, munyu wemunyu wemvura yedilution, uye nguva yekuchinja kwemvura yekucheka.
·Mushonga wekucheka unozodzikiswa zvishoma nezvishoma mukushandiswa.Kana mvura yekucheka isina kukwana, inofanira kuzadzikiswa nenguva.Paunenge uchishandisa mvura yakasvibiswa yekucheka mvura, usati waisa mvura uye mvura yepakutanga mutangi yemafuta, inofanira kunge yakanyatsogadziriswa mune mamwe midziyo, uye wozoisa mushure mokunge yapera zvachose.
Nyaya dzinoda kutarisirwa
1. Mvura yekucheka inoratidzwa pasi apa ichava nemigumisiro yakawanda pamushini uye inogona kukonzera kukundikana.Usashandise.
Kucheka mvura ine sarufa ine basa repamusoro.Mamwe ane sarufa ine basa rakakwirira kwazvo, rinogona kukanganisa mhangura, sirivheri nedzimwe simbi uye kukonzeresa mativi akaremara kana yapinda mumushini.
Synthetic yekucheka fluid ine yakakwira permeability.Zvimwe zvinwiwa zvekucheka zvakaita sepolyglycol zvine kukwirira kwakanyanya.Pavanenge vangopinda mumuchina, vanogona kukonzera kukanganisa kwekudzivirira kana kuti zvikamu zvisina kunaka.
Mvura-inonyungudika yekucheka mvura ine yakakwira alkalinity.Mimwe yemvura yekucheka inoshandiswa kuvandudza kukosha kwePH kuburikidza nealiphatic alcohol amines ine alkalinity yakasimba yeinopfuura PH10 pachiyero che dilution, uye kuchinja kwemakemikari kunokonzerwa nekunamatira kwenguva refu kunogona kutungamirira mukuparara kwezvinhu zvakadai seresin.Chlorinated yekucheka fluid.Mumvura yekucheka ine chlorinated parafini uye zvimwe zvikamu zveklorini, zvimwe zvinogona kuve nemhedzisiro yakakura pane resin, rabha uye zvimwe zvinhu, zvichikonzera urombo zvikamu.
2. Kakawanda bvisa mafuta anoyangarara mutangi yemvura yekucheka kuti uchengetedze mamiriro ekusava nemafuta anoyangarara.Kuwanda kwedhaka kunogona kudzorwa nekudzivisa huwandu hwemafuta mumvura yekucheka.
3. Nguva dzose chengetedza mvura yekucheka mumamiriro matsva.Iyo nyowani yekucheka fluid ine basa re-emulsifying iyo yemafuta emukati meoiri sludge kuburikidza nebasa repamusoro, uye ine imwe yekuchenesa mhedzisiro pamafuta sludge yakanamatira kune muchina chishandiso.
Nguva yekutumira: Feb-21-2023
