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Batla

Coal bit classification le ts'ebeliso ea eona ke eng

Ho cheka mashala hona joale ho tloaelehile ho sebelisoa indastering ea ho cheka lihlahisoa tse tharo, matla a arotsoe ka mekhahlelo e 'meli, MOFUTA oa I bakeng sa ho phunya majoe a bonolo, mofuta oa II bakeng sa ho cheka lejoe le thata le ho phunya lejoe le thata.Ka lebelo le potlakileng la ho cheka, tšireletso e pharaletseng ea milling, ho boloka nako, ho boloka matsapa, sebopeho se bonolo, se tšoarellang le litšobotsi tse ling tse ikhethang.Karolo ea mashala e sebelisoa ha ho chekoa mashala a bonolo, tsela ea mashala a thata le majoe a mashala.Ka tlase ke indasteri ea meru ea Zhengzhou xiaobian ho hlahisa karohano le ts'ebeliso ea ho cheka mashala.

1. Litlhaloso le mehlala ea likotoana tsa ho cheka mashala
Litlhaloso tsa mashala le mehlala li arotsoe ka ф 28mm, ф 30mm, ф 32mm, ф 38mm, ф 42mm ho ea ka bophara ba boholo ba mapheo a mabeli.

2. Ho hlophisoa ha likotoana tsa ho cheka mashala
Ho ea ka mokhoa oa ho sebetsa ha o tšoane, ho cheka ha mashala ho ka boela ha aroloa ka teko e omileng le teko ea metsi tse peli.Dry test bit ke karoloana e sa faneng ka metsi a lerole mme ha e na mocha oa tšireletso oa phepelo ea motlakase ts'ebetsong eohle ea ho cheka.Wet test bit: karoloana e nang le metsi a lerole a fanoang nakong eohle ea ho cheka le tsela e sireletsehileng bakeng sa phepelo ea motlakase.Ho ea ka lisebelisoa tse peli tsa mapheo ha li tšoane, karolo ea mashala e arotsoe ka carbide cutter bit le diamond composite sheet (PDC) bit.

3, tšebeliso e ka sehloohong ea ho cheka mashala
E kentsoe ka har'a ho cheka lik'hemik'hale tsa mashala, senotlolo sa ho phunya lesoba le bonolo - lejoe le thata la anchor bolt.Ka kakaretso e sebelisoa tseleng ea mashala e nang le matla a majoe F ≤8, haholo-holo mosebetsing oa tšehetso ea bolt ea tsela ea mashala, e ka phunya lesoba la cable ea ankora ea slab-in-place slab.

Chaena, tšimo ea mashala a mashala e na le litšobotsi tse latelang: pele, matla a 'maraka, hobane lesela la mashala le sebelisoa indastering ea ho cheka mashala, bohareng le bo tlase ba tlhokahalo e batla e le khōlō;Taba ea bobeli, palo eohle ea likhoebo tse hlahisang lihlahisoa e kholo, 'me tekanyo ea ts'ebetso e nyane, e atile haholo,' me mahloriso a indasteri a tlase.

Ka holimo ke "karolo ea karolo ea mashala le tšebeliso ea eona ke efe?"Ke tšepa hore nka u thusa.Haeba u batla ho tseba litaba tsa lisebelisoa tse ling tsa merafo, u ka ela hloko sebaka sena sa marang-rang, empa hape u shebane le tšebeletso ea bareki ba rona ba inthaneteng, re etsa sohle se matleng a rona ho u sebeletsa.


Nako ea poso: Dec-27-2021