Emulsol. Applications
Zviri mukati
Emuls mukushanda kwesimbi
Hunhu hwakakosha hwechero emulsol musanganiswa wemabasa maviri: kutonhodza chishandiso chekushanda (dzimwe nguva chishandiso), uye kuderedza kutsvedza kunotsvedza, kunoitika muzviitiko zviviri:
- Machining (kutendeuka, kuruka, kugaya, nezvimwewo). Ma emuls akadai anoshandiswa kugadzira lathes.
- Nekuenderera mberi kwemaitiro epurasitiki deformation (kugumburisa, knurling, kudhirowa). Emulsols akadaro anoshandiswa sekucheka zvinwiwa (zvinotonhorera) mumichina yakawanda-nzvimbo yekutsikisa, michina yekudhirowa, pamwe nemichina ine mhando dzakafanana dzekutsikisa simbi uye alloys.
Sezvo hwaro hwe emulsols, mineral oiri inowanzotorwa, iyo inosiyaniswa nekuderedzwa viscosity. Anogona kunge ari mafuta I-12A, I-20A, transformer mafuta, nezvimwe. Sipo dzeorganic acids - naphthenic kana sulfonaphthenic - dzinoshandiswa se emulsifiers. Munguva pfupi yapfuura, emulsifiers ave akapararira, ayo anobva pane neoiogenic organic zvigadzirwa zvinoratidzwa neyakagadziridzwa anti-corrosion parameters (semuenzaniso, stearox).
Kuti uwedzere kusimba, zvinowedzera zvinounzwa mukuumbwa kwemaindasitiri emulsols, ayo akakamurwa kuva anotevera marudzi:
- Mafuta (kuderedza coefficient of friction).
- Anti-corrosion.
- Kupukuta.
- Antifoam.
- Antibacterial.
Nekugadzira simbi, zvinokurudzirwa kushandisa emulsols EP-29, ET-2u, OM.
Emulsels mukuvaka
Iyo inogara ichiwedzera mavhoriyamu ekuvaka monolithic inopa huwandu hwakawanda hwekuisa basa, panguva iyo kongiri inodururwa mufomu yefomu zvakananga panzvimbo yekuvaka. Mukuwedzera, fomu inobviswa inoshandiswa zvakare pakudurura nheyo.
Kubudirira kwekudurura kunoenderana nekuoma kwebasa rekugadzirira rakabatana nekudzoreredzwa kwezvinhu zveformwork. Kubviswa kwezvikamu zvayo kwakaoma, sezvo masara ekrete anonamatira zvakasimba kune zvinhu zvesimbi zvefomu. Pakutanga, mafuta akajairika aishandiswa kuderedza kupokana. Zvisinei, chigadzirwa chemafuta ichi chinopenya zvikuru, chinopisa, uye chinosiya mavara akaoma kugeza. Aive emulsols akazove iwo makomisheni anogona kunyatso shandiswa kuita formwork.
Mushure mekuzorwa kweiyo formwork ne emulsols (semuenzaniso, EGT, EX-A mamakisi), firimu rakatetepa rinoumbwa pamusoro pezvikamu zvesimbi zveformwork, iyo inoumbwa nezvimedu zveakaderera viscosity mafuta akaparadzirwa mumvura kana mukugadzira. nziyo. Kushandiswa kwe emulsols kunofambisa kubviswa kwekongiri fomu uye kunodzivirira kuvandudzwa kwemaitiro ekuora.
Chimiro che emulsol kuvaka mamakisi chiito chavo chakatsiga pakupisa kwakashata kwemhepo yekunze.
