Grease ubhedu: iimpawu kunye neempawu

Ukusetyenziswa zokuthambisa ezintsha kuphucula umgangatho kunye nocikizeko nasiphi isixhobo. In market namhlanje ukuba limelwe uluhlu kunokuba olubanzi mali, kodwa ukukhetha eyiyo ukhetho ngenxa ukuthambisa ajikeleze kweeyunithi ezithile elisebenza phantsi kweemeko ezinzima - kwakungelula kwaye ifuna izakhono ezifanelekileyo kunye nolwazi.

Ububanzi intlama copper igrisi

Abaninzi kuthi baye beva zokuthambisa ngokusekelwe ngobhedu, kodwa yintoni na, yaye apho kufanelekileyo, ngokuqinisekileyo asazi yonke into. Uthe igrisi ngokubanzi asetyenziswe metallurgical, izithuthi, ishishini ukutya, petrochemical kunye Foundry.

Kutheni grease copper ithandwa kangaka? Eyona nto kukuba le nto uyakwazi ukumelana amaqondo aphezulu kunye noxinzelelo olomeleleyo. High igrisi ubhedu igcina iimpawu zawo phezu ebanzi uluhlu ubushushu - -30 ukuya +1100 ° C, ukuze ukuqinisekisa ukusebenza yayo 100 ekhulwini. ukusetyenziswa kwayo ukuze unyango amalungu yangaphakathi, izikrufu, ezinjengeetheminali, ulungiso iibholiti, iibheringi ukutyibilika, izivingco, amalunga, izitampu, eqhola flanges , njl ibhrasi ukusifaka - .. isixhobo Lungundoqo xa ivili efanelana umsebenzi unyango kunye hub iibholiti. izinto uthe linokusetyenziswa phantse nawuphi na umgangatho - yentsimbi, aluminiyam, ubhedu, intsimbi, ubhedu, nickel.

ukusetyenziswa rhoqo ezizodwa intlama yobhedu, igrisi kunye kufafazwa izakuwandisa "nobomi" izixhobo zexabiso. igrisi ubhedu ukukhusela ngokupheleleyo indlela kwimiphumo emzimbeni, iikhemikhali kunye nezinto zoomatshini (amanzi, umphunga, netyuwa asidi kunye nezisombululo kwealkali), ngokuthembekileyo sikhusela umchiza ukuba jamming, brazing, okubamba, welding, umhlwa ngexesha ukusebenza ixesha elide kwiimeko ezinzima.

Iimpawu eziphambili bomzimba igrisi ubhedu kunye noncedo lwezo

Imida zilandelayo ekunokuthiwa Izinto eziluncedo iphambili zokuthambisa ngasentla:

• ebizwa ubuso phezulu;
• iipropati hydrophobic kakhulu;
• adhesion eliphezulu kuyo nayiphi na impahla;
• akukho ndawo liyehla;
• Izinga eliphantsi uwase;
• ukumelana lobushushu eliphezulu;
• lula disassembly kwanasemva ukusebenza ixesha elide;
• kulungile ukuvikeleka nokudliwa ngumhlwa ;
• ukuqinisekisa iinzame waqhubeka ngokuqinisa imidibaniso yangaphakathi;
• Ukukwazi iyasetyenziswa;
• Iipropati wicking kakhulu, esivumela ubume ukungena lula zibe neentanda amancinci kunye nemingxuma.

intlama copper zokuthambisa:

• ukunciphisa lokungcangcazela kunye nesandi;
• ungakwazi ukumelana uxinzelelo oluphezulu;
• ukunika Unikezelo lombane;
• musa ibe phambili;
• kuthintela ngequbuliso nokuhlutha kunye lingonakali ungamalungu.

grease ubhedu: isicelo esithile

iingcali ezininzi phambi kokuba isicelo phezu baphathwa Kucetyiswa ukuba ukucoca kakuhle nabo eluthulini, ubumdaka ucole endala. Copper igrisi spray kufuneka isicelo kwi kumphezulu uhlambulukile. Ezo ntshiyekela ayikwazi ukususwa. Kuba isicelo kweemali iibhanki isicelo ibhrashi eyodwa okanye ngelaphu elicocekileyo (amadlavu).