Emulsol. Nā noi
Emulsols i ka hana metala
ʻO kahi ʻano koʻikoʻi o kēlā me kēia emulsol ka hui pū ʻana o ʻelua mau hana: hoʻoluʻu i ka mea hana hana (i kekahi manawa ka mea hana), a me ka hoʻohaʻahaʻa ʻana i ka friction sliding, i loaʻa i nā hihia ʻelua:
- ʻO ka mīkini (ka huli ʻana, ka wili, ka milling, etc.). Hoʻohana ʻia kēlā mau emulsols no ka lathes.
- Me nā kaʻina hana mau o ka deformation plastic (huhū, knurling, kiʻi). Hoʻohana ʻia ia mau emulsol e like me ka ʻoki ʻana i nā wai (coolants) i nā mīkini stamping multi-position, nā mīkini kiʻi kiʻi, a me nā mīkini me nā ʻano like o ka stamping o nā metala a me nā ala.
Ma ke kumu o nā emulsols, lawe pinepine ʻia nā aila mineral, i ʻike ʻia e ka liʻiliʻi o ka viscosity. Hiki iā lākou ke ʻaila I-12A, I-20A, ʻaila transformer, etc. Hoʻohana ʻia nā kopa o nā waikawa organik - naphthenic a i ʻole sulfonaphthenic - ma ke ʻano he emulsifiers. I kēia mau lā, ua laha nui nā emulsifiers, i hoʻokumu ʻia i nā huahana organik neoiogenic i hōʻike ʻia e nā ʻāpana anti-corrosion i hoʻomaikaʻi ʻia (e laʻa, stearox).
No ka hoʻonui ʻana i ka lōʻihi, ua hoʻokomo ʻia nā mea hoʻohui i ka hoʻohui ʻana o nā emulsols ʻoihana, i māhele ʻia i nā ʻano aʻe:
- ʻO ka momona (e hoʻemi i ka coefficient o friction).
- Anti-corrosion.
- ʻO ka hoʻopololei.
- Antifoam.
- ʻAiʻiliʻili.
No ka hana metala, ua ʻōlelo ʻia e hoʻohana i nā emulsols EP-29, ET-2u, OM.
Emulsols i ka hana
ʻO ka hoʻonui mau ʻana o ka hana monolithic e hāʻawi i kahi ākea o ka hana hoʻonohonoho, i ka wā e ninini ʻia ai ke konima i loko o ka formwork ma luna o ke kahua kūkulu. Eia kekahi, hoʻohana ʻia ka formwork removable i ka wā e ninini ai i nā kumu.
ʻO ka huahana o ka ninini ʻana ma muli o ka paʻakikī o ka hana hoʻomākaukau e pili ana me ka hoʻokomo hou ʻana o nā mea formwork. He mea paʻakikī ka wehe ʻana i kona mau ʻāpana, no ka mea, pili ikaika ke koena o ke kaila i nā mea metala o ka formwork. Ma mua, ua hoʻohana ʻia ka aila wahie maʻamau e hōʻemi i ka friction. Eia nō naʻe, ʻo kēia huahana aila he ʻeleʻele loa, hiki ke puhi ʻia, a waiho i nā ʻili paʻakikī e holoi. ʻO ia nā emulsols i lilo i mau pūhui i hiki ke hoʻohana pono ʻia no ka formwork.
Ma hope o ka lubrication o ka formwork me nā emulsols (no ka laʻana, EGT, EX-A māka), ua hana ʻia kahi kiʻiʻoniʻoni lahilahi ma ka ʻili o nā ʻāpana metala o ka formwork, i hana ʻia e nā ʻāpana o nā aila viscosity haʻahaʻa i hoʻopuehu ʻia i loko o ka wai a i ʻole synthetic. haku mele. ʻO ka hoʻohana ʻana i nā emulsols e hoʻomaʻamaʻa i ka wehe ʻana o ka formwork mai kahi papapa a pale i ka hoʻomohala ʻana o nā kaʻina corrosion.
ʻO kahi hiʻohiʻona o nā māka kūkulu emulsol ʻo kā lākou hana paʻa i nā mahana maikaʻi ʻole o ka ea waho.
