Tungsten Carbide Overlay ho tjheseletsa Hammer lehare
1. Sebopeho:Mofuta oa lesoba le le leng le nang le hlooho e le 'ngoe, mofuta oa lesoba le nang le lihlooho tse peli le nang le lihlooho tse peli
2. Boholo:Boholo bo fapaneng, bo etselitsoeng uena
3. Boitsebiso:Tšepe ea boleng bo holimo e sa tsofaleng, terata ea ho tjheseletsa e sa tsofaleng, likaroloana tsa carbide ea tungsten
4. Boima:
HRC70-75 (lera la khabide ea tungsten)
Hardface ea ho tjheseletsa ka holimo - HRC 55-63 (lera le sa tsofaleng)
'Mele oa Hamore - HRC 38-45 le Phomolo ea Khatello ea Kelello
Ho potoloha lesoba: HRC38-45 (bothata bo ka fetoloa ho latela litlhoko tsa bareki)
5. Lera le le leng la lehare la hamore:Bolelele ba lera la carbide ea tungsten bo fihla ho 3mm-4mm.
Bolelele bohle ba khanyetso ea ho robeha bo fihla ho 6mm-8mm. Bophelo ba eona ba ts'ebeletso bo habeli ho feta ba lihlahisoa tse tšoanang. E ka fokotsa litšenyehelo tsa ho sila ka hoo e ka bang 50% mme ea boloka nako ea ho e nkela sebaka.
6. Lera le habeli la lehare la hamore:Bolelele ba lera la carbide ea tungsten bo fihla ho 6mm-8mm, 'me bophahamo bohle ba khanyetso ea ho roala bo fihla ho 10mm-12mm, e leng se nang le melemo e ke keng ea bapisoa.
1. Bolelele ba lera la weld overlay bo fihla ho 3mm-4mm, mme bophahamo bohle ba khanyetso ya ho tlola bo fihla ho 6mm-8mm. Bolelele bohle ba khanyetso ya ho tlola ba dihlahiswa tse ding tse tshwanang mmarakeng ke 3mm-4mm feela.
2. Ho na le palo e kholo ea likaroloana tsa tungsten carbide lera la ho tjheseletsa, e leng se etsang hore sehlahisoa se se ke sa tsofala habonolo. Ha ho na likaroloana tsa tungsten carbide lihlahisoa tse ling tse tšoanang 'marakeng.
Lehare la hamore la HMT
Lehare la hamore la 'maraka
1. Ho thatafala ho hoholo le ho hanyetsa ho tsofala:Lihamore tsa carbide tsa tungsten li na le bothata bo phahameng haholo 'me li ka boloka bothata ba bokaholimo nako e telele maemong a khohlano le ho tsofala, ka hona li eketsa bophelo ba ts'ebeletso ea lisebelisoa, li fokotsa nako ea ho sebetsa le litšenyehelo tsa tlhokomelo.
2. Khanyetso ea ts'enyeho:Lihamore tsa tungsten carbide li sebetsa hantle libakeng tse senyang tse kang mongobo, asiti le alkali, 'me li ka sebelisoa nako e telele libakeng tsena ntle le ho senyeha kapa ho senngoa. Li loketse lisebelisoa le likarolo tsa sebopeho masimong a kang a leoatle, phekolo ea metsi le boenjiniere ba lik'hemik'hale.
3. Khanyetso e phahameng ea mocheso:Carbide ea tungsten e ka boloka ts'ebetso e tsitsitseng libakeng tse nang le mocheso o phahameng ntle le ho nolofatsa kapa ho qhibiliha. Sena se etsa hore e bapale karolo ea bohlokoa lits'ebetsong tsa mocheso o phahameng joalo ka merafo, tšepe le peterole.
4. Khanyetso ea tšusumetso:Lihamore tsa carbide tsa tungsten li na le matla a matle a ho tiea le ho hanyetsa tšusumetso, li loketse lisebelisoa le likarolo tsa sebopeho tlas'a maemo a boima ba mojaro le khatello, joalo ka lisebelisoa tsa mechini, likoloi le likoloi tsa lipalangoang indastering ea merafo le ea kaho.
Re ka fana ka lehare le khethehileng la hamore la tungsten carbide. Bophelo ba tšebeletso bo habeli ho feta ba lihlahisoa tse ling tse tšoanang, e leng se ka fokotsang litšenyehelo tsa ho sila ka hoo e ka bang 50% -60% le ho boloka nako ea ho nkela mahare a hamore sebaka.
Lehare la hamore la Tungsten carbide, bothata ba carbide ea Tungsten HRC70-75, bothata ba bokaholimo bo thata HRC55-63 (lera le sa tsofaleng) bakeng sa ho tjheseletsa ka holimo. Kamora ho sila, ha e boloke feela bohale ba ho seha ha lehare la hamore, empa hape e ntlafatsa ho hanyetsa ho tsofala ha lehare la hamore.
1. Mofuta o tloaelehileng- e tjheseditswe pheletsong e le nngwe, theko e tlase
2. Mofuta o nang le lihlooho tse peli- e sebelisitsoe habeli, e boloka litšenyehelo tsa tšebeliso
3. Mofuta o atolositsoeng oa lehlakore- bolelele ba lera la ho tjheseletsa mahlakoreng ka bobeli bo atolosoa ho fihlela ho 90MM
4. Mofuta oa ho kuta- Kamora ho sila lera la ho tjheseletsa, ho thehoa ntlha e sehang, e nang le tshebetso e ntle ya ho kuta
5. Mofuta o mosesaane haholo- e ka tjheseletsa lehare le lesesaane ka ho fetisisa la hamore, le nang le botenya ba 'mele ba 3MM feela
6. Mofuta oa lera le habeli- Theknoloji ea ho tjheseletsa ea mekhahlelo e 'meli, e nang le khanyetso ea ho robeha habeli
7. Lehare la tungsten carbide la sehahi sa moba
