Ngura inoshandura Hi-Gear
Zviri mukati
Kuumbwa
Chiito chimwe chete chinodiwa kune chero shanduko yemarara: kuburikidza neasidhi iri muchigadzirwa, iyo inoputika yepamusoro inofanira kuchinjwa kuva munyu usingagadziriswi. Munyu uyu, mukuwomeswa kwechisikigo, unoshanduka kuita primer yakakodzera sehwaro hwekupendwa kwepamusoro kunotevera. Zvimwe zvikamu ndezvi:
- corrosion inhibitors.
- Foaming agents izvo zvinofambisa kubviswa kwemarara emarara.
- Zvinonyungudutsa.
- composition stabilizers.
Vagadziri vanounza mhando dzakasiyana dzeasidhi mukugadzirwa kwevashanduri ngura. Kunyanya, ngura inoshandura Fenom, Tsinkar ine hydrochloric acid. Iyo inonyanya kushanda, asi inoda kumwe kubviswa mushure mekushandisa kumusoro. Kana zvisina kudaro, acids inopinda nyore nyore mukati mekuputika uye grooves, zvichikonzera kukanganisa kune "hutano" nzvimbo dzekuputira.
Vanoshandura ngura kubva kuHi-Gear vanoshanda zvakasiyana. Iwo ane isinganyanyi kushanda phosphoric asidhi, iyo inoshanda zvishoma nezvishoma, asi mabasa ese anotevera anogona kuitwa chero nguva. Uku kushanduka mukushanda kunobatsira pakunyatso shandura ngura uye kunamira kwevhu kune substrate.
Mhando dzinonyanya kufarirwa dzevashanduri ngura Hi-Gear
Iwo mana anonyanya kuzivikanwa enziyo ndeaya NO RUST zvigadzirwa, zvakasarudzwa HG5718, HG5719, HG40 uye HG5721. Kusiyana pakati pavo ndeiyi inotevera:
- HG5718 inoshanda pane inonamatira musimboti, inosimudzira shanduko yengura kubva pamusoro kusvika pakadzika. Chishandiso chine maitiro emvura, mushure mekuoma inoumba firimu rakasimba. Nechepfungwa, mota haigone kupendwa (zvisinei, mushure mekugadzirisa, pamusoro pemuviri inova yakasviba grey);
- HG5719 inoita zvinyoro-nyoro, uye inoshandiswa muzvikamu zvakawanda (asi isingasviki matatu). Kupenda mushure mekugadzirira kunosungirwa, kunyange iyo yakapedzwa yakapedzwa, nekuda kwepamusoro-soro yezvikamu, inoratidzirwa nekuwedzera kupikisa kumigumisiro yemakemikari anoshanda;
- HG5721 uye HG40 ndiwo anonzi matendero ekupinda. Iyo inoshandiswa nehupamhi hunokosha hwemavara ekuora, ine (kusiyana neTsinkar) inodzivirira mvura, asi inoda pendi yepamusoro pakarepo mushure mokunge firimu raoma.
Iwo ese emhando yezvigadzirwa zvakagadzirirwa kushandura ngura kubva kuHi-Gear brand inoshanda mune shoma tembiricha renji - kubva pa10 kusvika 30. °C. Izvi zvinokonzerwa ne physicochemical properties ye phosphoric acid. Pakupisa kwepamusoro, inogona kushingaira kushamwaridzana nedoro, uye pakudzika kwakadzika inorasikirwa nekukwanisa kwayo kuita ngura.
Mirayiridzo yekushandiswa
Nzvimbo ichagadziriswa inofanira kunyatsocheneswa kubva kune zvisaririra zvekuora. Mechanical kucheneswa kunoshandiswa nemabhurashi esimbi (mavara madiki ekuora anogonawo kubviswa necoarse-grained sandpaper).
Kunyanya kuzunungusa gaba, chigadzirwa chinotungamirirwa kune simbi kubva kure ne150 ... 200 mm. Panguva imwe chete, vanoedza kudzivirira mari kuti isapinda munzvimbo dzisina kuparadzwa. Kugadziriswa nepakati pe20 ... maminitsi makumi matatu anofanira kudzokororwa. Kubva pamhinduro yemushandisi, zvinotevera kuti nekuwedzera chinhambwe, kushandiswa kusina zvibereko kwemari kunowedzera. Kujekeswa kwakakosha, nekuti mutengo wevashanduri vese ngura kubva kuHi-Gear wakakwira zvakanyanya pane imwechete Tsinkar.
Mushure mekuoma kwakazara (kunoitika paavhareji mushure memaminitsi makumi matatu), iyo yepamusoro inogona kuvezwa: iyo yakaumbwa firimu ine hygroscopic uye inobata pende zvakanaka. Pavanenge vachigadzira, vanoedza kufambisa gaba zvakaenzana sezvinobvira; kana smudges ichiumba, inofanira kubviswa pakarepo uchishandisa ethyl doro.
