Likotoana tsa ho Epa Lefika
Rock Drilling Bits Classification
Lithako tsa ho cheka mafika ke lisebelisoa tsa bohlokoa merafong le kaho ea meaho. Ho sebelisoa mefuta e fapaneng ea likotoana tsa ho cheka mafika merafong, liporong, kaho ea litsela tse kholo, likoung, mererong ea ts'ireletso ea liteishene tsa motlakase, joalo-joalo, hammoho le kahong ea litoropong le ho chekoa ha metsi. Sehloohong sena, u tla ithuta ho eketsehileng ka mefuta ea likotoana tsa ho cheka tse sebelisoang merafong.
Mefuta e meng ea Rock Drill Bit
(1). Button Drill Bit
Boro ea konopo e loketse bakeng sa ho cheka ho omileng le ho koloba ha majoe a mahareng a thata le a thata. E sebelisoa haholo mefuta eohle ea merafo, lipalangoang, paballo ea metsi, litsela, ho chekoa ha likotopo, ho chekoa ha majoe le boenjiniere ba ho pshatla mafika ba kaho ea masepala.
(2). Chisel Drill Bit
Chisel rock drill bit e loketse ho cheka mafika a bobebe, ho phunya masoba a majoe a bophara bo ka tlase ho 50mm, 'me e loketse mafika a nang le boima bo tlase. Karoloana ena e sebelisoa haholo merafong e fapaneng e kang merafong ea mashala, tšepe, merafo ea khauta, merafong ea koporo le merafong ea lead-zinc, hammoho le ho chekoa ha likotopo kahong ea literene, litsela tse kholo le ho baballa metsi. Chisel Bit e na le theknoloji e butsoitseng, e sebelisa tšepe ea boleng bo holimo le alloy, e na le boima bo phahameng le ho hanyetsa ho apara ho phahameng, tlhahiso e phahameng ea tlhahiso, le litšenyehelo tse tlaase.
(3). Cross Drill bit
Cross rock drill bit e loketse bakeng sa ho phunya mafika a matla a phahameng, a ka phunyeletsang ka har'a mafika a rarahaneng joalo ka mapetso a majoe. E na le khanyetso e matla ea radial wear. Sesepa sa sefapano se boetse se sebelisa theknoloji e butsoitseng, tšepe ea boleng bo holimo le alloy, e na le khanyetso e matla ea radial, e boloka ts'ebetso e phahameng ea tlhahiso, 'me e khona ho laola litšenyehelo.
(4). Mehato e meraro ea Drill Bit
Karolo e meraro ea li-rock drill e loketse liboro tsa majoe tsa matla a holimo. E na le bokhoni bo matla ba ho cheka 'me e loketse boima bo phahameng le majoe a rarahaneng. E sebelisoa haholo litseleng tse kholo, litereneng, lithaneleng tsa kaho ea ho baballa metsi, merafong ea mashala, merafong ea tšepe, merafong ea khauta le liepong tse ling tsa merafo.
(5). Horseshoe Drill Bit
The Horseshoe rock drill bit e loketse mefuta eohle ea limela tsa tšepe, libono tse phatlohang, le li-ladle. Litšobotsi tsa eona tse ka sehloohong ke lebelo la ho bula ka potlako le taolo e bonolo ea botebo le angle ea mocha le lesoba la tšepe. Tlhokomelo ea mekotla ea seretse ea lesoba la tšepe e bonolo ebile e boloka basebetsi.
Mokhoa oa ho khetha likotoana tsa Rock Drill
Ha u khetha "rock drill bit", e tla khethoa ho latela mofuta, ts'ebetso, boima ba majoe le ho tiea ha mochini oa ho phunya. Ka kakaretso, lejoe la ho phunya lejoe la chisel le tla khethoa ha ho se na lejoe lejoe; Cross rock drill bit le tse tharo-edge bit li ka sebelisoa haholo majoeng a fapaneng, haholo-holo mafikeng a thata le a thata ka ho fetesisa a nang le mapetsong a phahameng a makhopho; Boro ea konopo e loketse mefuta eohle ea majoe ntle le majoe a phahameng a abrasive.
(1). Ha o phunya, ka lebaka la ho fepa ka sehahi ka potlako haholo, ho sila kapa ho phunya ho bata le ho chesa ho ka baka ketsahalo ea ho robeha ha nyenyane kapa ho emisa ka tšohanyetso;
(2). Ha ho cheka, molumo oa moea oa lejoe la majoe o tla fokotsoa ho fokotsa tšenyo e bakoang ke khatello e phahameng ea likarolo tsa carbide tse entsoeng ka samente.
E le e mong oa baetsi ba lisebelisoa tsa ho cheka mafika, Litian e fana ka mefuta e mengata e fapaneng ea likonopo tse rekisoang. Ikopanye le rona hona joale haeba u batla likotoana tsa boleng bo holimo tsa ho cheka majoe!
Likopo tse Tloaelehileng tsa Top Hammer Rock Drilling Bits
Merafo ea ho Drill Bits
Merafong, lisebelisoa tsa ho cheka hamore tse holimo li sebelisoa ho rafa lirafshoa kapa ho hlahloba li-depositi tsa liminerale. Mekotla e bulehileng le meepo ea ka tlas'a lefatše ke lisebelisoa tsa bohlokoa indastering ea merafo. Ba bapala karolo ea bohlokoa ho netefatsa polokeho le katleho ea mekoti e bulehileng le mesebetsi ea merafo e ka tlas'a lefatše. Mefuta ea ho cheka merafong e tla ka libopeho le boholo bo fapaneng, e 'ngoe le e' ngoe e etselitsoe mofuta o itseng oa lejoe kapa boemo ba merafo. Ka mohlala, likotoana tse ling li entsoe ka sebōpeho sa conical bakeng sa ho cheka lejoe le bonolo, ha tse ling li na le sebōpeho se bataletseng kapa sa konopo bakeng sa ho cheka majoe a thata. Ka tsoelopele e tsoelang pele ea thekenoloji, re ka lebella ho bona likarolo tse ncha le tse sebetsang hantle tsa ho cheka li ntlafatsoa bakeng sa indasteri ea merafo.
Lisebelisoa tsa Rock Drill Bakeng sa Ho Koa
Likotoana tsa ho cheka majoe li boetse li sebelisoa indastering ea ho epa ho ntša majoe le lisebelisoa tse ling lefatšeng. Li sebelisetsoa ho phunya masoba lefikeng, ebe li tlatsoa ka liqhomane ho pshatla lejoe le ho ntša thepa e lakatsehang.
Lisebelisoa tsa Rock Drill Bakeng sa Tunneling le Underground Engineering
Boenjineng ba ho phunya likotopo le ka tlas'a lefatše, lisebelisoa tsa ho cheka hamore tse holimo li sebelisetsoa ho phunya masoba mafikeng bakeng sa ho qhomisa kapa kaho ea meaho e ka tlas'a lefatše.
Rock Drill Bits Bakeng sa Kaho le moenjiniere oa motheog
Lisebelisoa tsa ho cheka hamore tse holimo li sebelisoa haholo ho tsa kaho le boenjiniere ba motheo bakeng sa ho cheka majoe libakeng tsa kaho kapa marokho le merero e meng ho beha liente tse qhomisang kapa ho etsa mosebetsi oa motheo.
Likotoana tsa ho Drill Rock Ka har'a Indasteri ea Oli le Khase
Ka kakaretso, lisebelisoa tsa ho cheka hamore hamore ha li sebelisoe hangata indastering ea oli le khase. Leha ho le joalo, maemong a itseng a khethehileng a jeoloji kapa maemo a hlokang hore mafika a matlafatsoe, ho ka ’na ha nahanoa tšebeliso ea lisebelisoa tsa ho cheka hamore e holimo. Ka mohlala, libakeng tse khethehileng moo ho hlokahalang hore ho qhomisoe kapa ho matlafatsoe mafika, ho ka 'na ha sebelisoa lisebelisoa tsa ho cheka hamore.
Ka kakaretso, lisebelisoa tsa ho cheka hamore tse holimo li na le lisebelisoa kae kapa kae moo ho cheka le ho lokisoa ho hlokahalang. Li fana ka litharollo tse sebetsang hantle, tse nepahetseng, le tse bolokehileng tsa ho sebetsana le mafika tse nolofalletsang merero e fapaneng ho tsoela pele hantle.
