Coolants: Features uye wongororo

Pasina mafuta haigoni vakavhiyiwa zvikuru ano simbi kugadzira. Panyaya iyi, kuti esimbi zvinhu pachavo, izvo zvinoshandiswa magadzirirwo irege kundosangana dzichipfekeka zvinodiwa pasina rinokosha basa nevamiririri. To musi, achicheka zvinwiwa (coolant) vari kutengeswa muna mazita inopfuura 600. Pakati pavo tinogona kuwana mari kushandiswa simba vezvikwata zvokushandisa zvesimbi kubudiswa, uyewo zvokurapa, kuputira, formorazdelyayuschie, zvoutachiona uye Anti nengura mafuta. Vazhinji mvura iyi yaishandiswa bhizimisi uye kuvakwa indasitiri.

Ndezvipi rwekushanda nesimbi zvinwiwa?

In lubricants akawanda chakaunzwa nokushanda nzvimbo pakati kukweshera zvinhu kuti kuderedza kusakara yacho zvigadziriswe. Kazhinji izvi hazvisati zvave nechimwe kuwedzera kunyatsoshanda. Asi ichi rinoshanda nezvaiitwa zvokuvakisa iyi mhando Zvisinei, kutonhora zvinhu zvinodiwawo kudzivirira midziyo uye kushanda zvinhu kubva overheating. Somuenzaniso, kutonhora lubricants kuti rwekushanda nesimbi kubvumira kuti optimize tembiricha uye kumanikidzwa kugara kumusoro. muripo kwakadaro somugumisiro, kwete chete kunoita kuti tirambe chokupika ivo, asi kuvandudza mabasa kwaizoita nyaya. Panewo kushandiswa nzira runodzivirira iyo kusimbisa iri kugovera ngura, chinodzivirira uye chinovhara Simbiso zvivako. muchikwata ichi ndicho zvinhu rakajairika rokuvaka.

coolants

Chero mafuta ari chinoitirwa rinokosha yokubika. Pane zvinhu pamutemo nziyo, uyewo okunatsiridza, izvo vakagadzirira kupa zvakananga unongotaura. Kakawanda, nheyo anoshanda yakaderera-viscosity mafuta nezvakasanganiswa. Yakabudiswa kwazviri coolants, iyo akafanana anonziwo dzakachinjwa chlorinated Paraffin, zingi dialkyldithiophosphates, mnogozolnym karusiyamu sulfonate, uye dzimwe yokuvirisa. nziyo vakadaro aiwanzoshandiswa nokuveza kupisa nemishonga alloys uye Stainless simbi nhengo. Features kuita kuti remubatanidzwa iri kurambidza akavaka-zvokunyama pamusoro chokushandisa. Rinoparadzirwa uye kushandisa kamari viscosity sezvo zvaiva chakapatsanurwa glubokogidrirovannoy yakashapa musoro. Kushanda zvinwiwa zvokushandisa hwaro ichi EDM michina kunosiyana inosiyana simba, ari Implementation kuti vasapedze wekushanduka akavhiyiwa uye Smith ari kugadzirwa pemitsara.

Unhu Zvikuru mvura

Chitarisiko unhu mvura akadaro zvinosiyana substantially zvichienderana vakashandisa yokuvirisa. Kazhinji, izvi yakaderera viscosity guru mashava, noruvara ringaita siyana. Mukuona nokushanda basa rimwe anokosha zvatariswa ndiyo arambe achirema. Standard mafuta sezvamunoita pamwe kutonhora kushanda ane arambe achirema iri zvinobva 1100 kusvika 1200 makirogiramu / m ^3. Zvisinei, ichi mwero inogona zvakasiyana panguva gadzira yacho Kuisa pfungwa pachinhu chimwe. Uyewo coolants ane vanoshingaira ions mune zvimwe Formulations. 1% aqueous mhinduro chinokosha ichi kunogona anenge 10 ph. Manufacturers kazhinji kutokurudzira kushandiswa kuisa nziyo kuburikidza chinoita kuti 1-3%. Asi zvichienderana nzvimbo kushanda kuitwa anoitwa uye kubaya zvinhu, ukoshi ichi chinogona akawedzera. Saka, Zvinokurudzirwa kushandisa 4-hprotsentny Kuisa pfungwa pachinhu chimwe, uye kunzwisisa simbi nokuda indekisi inowedzerawo kusvika 7% uye nokuda kukuya basa.

Features mumaonero coolant

Pane nzira dzakasiyana makurukuriro, kushanda nokuparadzirwa mvura pamusoro dzichipfekeka hukawanika lubrication. Havasi vose vane anokosha zvinodiwa kuti lubricants maererano mumuviri zvivako, asi mune zvimwe zviitiko vanokosha nokuti kuona hunhu kubata pamwe svikiro. Pakupedzisira, izvi kunokanganisa kunyatsoshanda ari kushanda fuma pachayo. Somuenzaniso, kana coolant nokuti rwekushanda nesimbi muchina maturusi, ipapo yakatsviriridza kumhanya ari inosimbisa yorwizi. Nokudaro, kupenya zvinoriumba, asi yakawanda achava lubrication ari kutema nhengo panguva oparesheni. Uyewo anofunga chikamu munhu inoramba iri mvura. At soro chikafu rates, vanogona kukanganisa Zvivako zviri pamusoro, deforming nayo. Uyezve, muchina dzaishandisa vanofanira kufunga tembiricha iri ndege uye kushivirira zvichibvira kugadzirisa tsika ivavo kana zvimwe zvinhu ari kushanda munzvimbo.

Technical uye waivako zvivako

Basic neunhu nechokwadi Zvakanyanya Kunaka Panguva Yepamuviri kutonhora uye lubricating kushanda. Uyewo, pane dzimwe nzvimbo yakakwirira zvinodiwa kuchenesa functionality, izvo rinobvumira muitiro womunhu mashandiro ari nenguva netsika kuchenesa pechiso zvikamu. Zvimwe quality, izvo rusununguko ano nokuveza zvinwiwa, zvinosanganisira bactericidal, ikoroji, utsanana, zvemakemikari kuzvidzivirira uye hwakanyanya tembiricha. Zvakakosha kuyeuka kuti lubricating zvinoriumba uye kupa pachavo rebei namakemikari migumisiro dzakasiyana-siyana zvokuvakisa, saka anosarudza zvinoreva zvinofanira vakayerwa kunaka nemvura chete chipfuro zvinhu.

Mhando dzakasiyana-siyana coolant

The kupatsanura chikuru lubricating zvinwiwa kuti kutonhora kushanda anobva kwakabva nzira. Rakajairika maindasitiri anonhuwirira, izvo zvinoshandiswa bhizimisi uye mumaindasitiri zvekutepfenyura. Mostly yava mafuta emura, vaisanganisa ne modifiers. Chimwe chezvinhu dzakakurumbira marudzi yokuvirisa ivava coarsely vakaparadzirwa mafuta emulsion, iyo yakaumbwa muna aqueous svikiro. Yakadzikama microemulsion nemhando coolants achitirega dzichiumbwa semisynthetic kana chakaita zvokugadzirwa Organic yeimwe yakavakirwa. Dzinowanda uye Fast evaporating yakaderera Kubika nezvakavhenganiswa, inobva halogenated yeHydrocarbon pamwe yokuvirisa.

Kushandiswa coolant

Yainyanya kushandiswa lubricants vakawana kweShanduro zvikamu simbi, uyewo avo kugadzira. Havana kudzivirira chete kushanda midziyo kubva vakurumidze vapfeke, asiwo Unganatsiridza kugadzirwa zvigadzirwa. nzvimbo yechipiri kwokudiwa zvinhu zvakadaro zvinogona kunzi pakuvaka indasitiri. In indasitiri iyi, kushandiswa coolants anokonzerwa chido inopa unhu zvokuvakisa, decoration uye insulating coatings.

Reviews pamusoro vaburitsi

Pakati vaburitsi pakukura coolant zvinogona kupatsanurwa kambani Proma, "Univeko" uye "Messer". First muchiso rava yakakurumbira kuburikidza issuance kubudirire achishandisa makachengeteka processing nesimbi kuti chando uye kupisa nzira. User wongororo nemvura dzinotaura kuti ari kugadzirwa kwacho zvinokwanisika kuderedza waivako muchato, kuvandudza negoho uye kuwedzera kururama. "Univeko" boka hwakagadzwa panguva ino pamwero uye kugadzirwa lubricating zvinwiwa. boka iri yeimwe yakagadzirwa yakavakirwa ngura FIs neactivated aqueous ezvinhu, iro kunyanya kukosheswa vatengi kuvaka zvekutepfenyura. Kana zvizivikanwe "Messer", zvigadzirwa zvayo kuwedzera kushandiswa mukuru-zvakarurama machine kushandiswa. Zvakanakira vakadaro zvinwiwa vanoshandisa zvinosanganisira yakakwirira anticorrosive ehupfumi kuti mikrobobrozheniyu nemishonga, uye kwezvakatipoteredza rucheno.

mhedziso

Yazvino kubudiswa zvikamu simbi dziri zvishoma kutama kubva zvetsika zvemaziso nzira simba. Against ichi Makuriro, uye kuderedzwa kudyiwa anodzivirira uye kuwedzera kuenderera mari michina. Kunyange zvakadaro zvazvinosarira imwe indasitiri apo achicheka zvinwiwa zvichiri kushanda. Izvi chikuru chokuvaka, injiniya, mushonga uye zvemagetsi mapurani. Chimwe chinhu ndechokuti zvikuru kushandiswa munzvimbo dzinoda yakagozha kwavo hwokugadzira uye operative zvivako nezvinhu, yaida kushandisa yepamusorosoro yokuvirisa uye modifiers.