Pasta 'GOI' uye kushandiswa kwayo

Inonyanya kufarirwa achishandisa makorari, zvichida, kunzi Pasta "GOI" nokuti unogona kushandiswa dzakasiyana-siyana hukawanika, kubva ine simbi uye magirazi okugadziridza uye akapfava epurasitiki anoratidza maserura.

Zvarinomirira zita namatidza sezvinotevera: State Optical Institute, apo akava ichi chinobatsira chigadzirwa muna 30-ies wekupedzisira remakore.

Pasta "GOI": chitarisiko uye sezvamunoita

Pasta "GOI" chinoitwa muchimiro brusochkov hapana kune rima mutema mu ruvara, zvichienderana ayo zviri chromium oxide upfu (anogona dzinosiyana 65 kusvika 85 muzana), vanoumba nechigadziko namatidza. Kunze ari chromium oxide, rine zvakawanda Organic (mafuta) binders uye ebetsero zvinhu (simba uye kuwedzera yokuvirisa), zvakadai zvokufembedzwa uye makemikari yomuchipatara zvakadai stearin, Paraffin, silica (nesilicon dioxide, chena porous guru pamwe absorbent (adsorption) kugona) uye and unto.

Yakabudiswa namatidza "GOI" uye sechipiriso namatidza, muchimiro akanzwa akaiswa mushonga wokuuraya nyoro makorari mavhiri.

Nokuti vamwe hukawanika vakashandisa namatidza "GOI"?

The turusi rinoshandiswa kuti makorari nokurumanya hwendarira alloys (kusanganisira kupisa akaomesa) dzisiri ferrous nesimbi, girazi (Manyiminya uye kusanganisira) zvikukutu Polymers uye mapurasitiki, zvedongo zvinhu. Pasta "GOI" rinoshandiswa nyore uye zvakanaka zvinochengetwa rimwe makorari vhiri.

Pasta "GOI": kupatsanura uye mhando

Makorari namatidza "GOI" kunogona kuitwa kushandisa 3 mhando namatidza: vakasindimara, svikiro nomucheka.

Zvinonyadzisa namatidza ayo sezvamunoita ane anenge 81 zvikamu chromium oxide, 5 - mafuta, 10 - stearin, 2- neparafini uye 2 - silica gel. Ine chiedza munyoro ruvara, chinonyanya zvakanaka panyaya zvinhu nokubviswa, zvichipa matte pemvura. In kwezvinhu namatidza mhando iyi akabvisa anokwenya yakaisvonaka vasara pamusoro hukawanika pashure kurapwa nedzimwe hasha zvinhu (semuenzaniso, pashure kukuya).

Average namatidza anoumbwa 76 zvikamu chromium oxide, 2 - silica gel, 10 - mafuta, 10 - stearin, 2- neparafini; It ane wakachena munyoro ruvara uye anobvumira kuti vabudirire pemvura yakachena uye mvere painoperera.

Mutete namatidza yakaitwa kubva kukarukureta zvikamu 74 chromia, 2 - neparafini, 1,8 - silica 10 - stearin, 0.2 - kugocha pasoda (bicarbonate), ine rima girini kana dema uye manyoro mavara, uye rinoshandiswa kuti vasapedze (dzakaonda kurovera), achipa kubwinya.

Kuwedzera kupatsanura ichi, namatidza "GOI" yakakamurwa nhamba uye, zvichienderana hasha saizi PARTICIPLE: №4 - mafungu, kubvisa anokwenya uye kupa matte pamusoro, №3 - avhareji nokuda hukawanika dzakachena pasina sitiroko; №№ 1 uye 2 - nhete, mambure nokuda makorari, kupfeka, pakuonekwa uye Gloss dzakasiyana maturusi kuti kuvesa.

Chinonyanya kwakapararira namatidza pasi № 2, sezvo unonyatsokodzera makorari zvishongo kana zvimwe substrates akaita vasiri ferrous nesimbi, girazi, mapurasitiki uye zvakasimba Polymers.

Pasta "GOI": kushanda

Vashomanana vanoziva sei kuti zvakakodzera kushandisa mudziyo uyu. Next, ngaauye mirayiridzo, izvo zvichakubatsira kukurira makorari namatidza "GOI" pasina matambudziko.

A shoma chigadzirwa kureva makorari jira (nyoro jira, flannel akakodzera) kana kuti makorari pamakumbo. Regai kushandisa namatidza zvakananga pamusoro pechiso, izvo kuenda rodzai.

Zvadaro, namatidza iro rave richishandiswa pamusoro jira triturated chero chidimbu zvesimbi. Izvi zvinoitwa kubvisa makuru zvimedu Pasta anogona muvare pemvura.

Asati kushandisa mudziyo, unogona sukurudza jira iri eparafini kana peturu kuti magwenya. Izvi zvichaita yekudyidzana kuvandudza pokufa namatidza.

Zvadaro kusiya vaviri "Veretenko" mumate (maindasitiri mvura mafuta) pamusoro pechiso kuva yakabwinyiswa uye kutanga makorari zvinodiwa pamusoro.

Nguva nenguva unofanira osiyana mafuta chigadzirwa. Zvino makorari hakuiti kuti chero fambisa maoko akangoerekana regai kushingirira panyika kukuomerai nokuti harigoni nyore kubvisa huripo anokwenya, asi kuwedzera vatsva. Makorari kusvikira zvinodiwa chipenye.

Panoperera geza tsime chigadzirwa zvakanaka mune reparafini. Kana hazvisi - kubvisa residual namatidza "GOI" nemvura.

Heino nyore uye inobudirira pakushandisa chokushandisa ichi.