Karolo ea 1
Ho ba le boro e ntle ka ho fetisisa ho ka etsa phapang eohle ha ho tluoa tabeng ea ho cheka ka lisebelisoa tse thata joalo ka tšepe.Ho na le mefuta e mengata ea li-drill 'marakeng,' me ho ka ba thata ho tseba hore na ke efe e loketseng litlhoko tsa hau tse ikhethang.Mekhoa e 'meli e tsebahalang ea ho cheka litšepe ke likotoana tsa ho cheka ka tin le likotoana tsa ho cheka tsa titanium nitride.Sehloohong sena, re tla hlahloba likarolo le melemo ea mefuta e 'meli ea likotoana tsa ho cheka ho u thusa ho etsa qeto e nang le tsebo mabapi le hore na ke botlolo bofe bo loketseng litlhoko tsa hau tsa ho cheka tšepe.
Likotoana tsa ho phunya tin plated, tse tsejoang hape e le tin plated twist drill bits, li etselitsoe ho fana ka nako e telele le ho hanyetsa mocheso ha ho cheka tšepe.Ho roala tin ho thusa ho fokotsa khohlano le ho haha mocheso nakong ea ho cheka, ka hona ho lelefatsa bophelo ba ho cheka le ho ntlafatsa ts'ebetso ea ho cheka.Lithako tsena tsa ho cheka hangata li entsoe ka tšepe ea lebelo le phahameng (HSS) 'me li loketse ho cheka ka lisebelisoa tse kang tšepe, aluminium le litšepe tse ling tse se nang ferrous.
E 'ngoe ea melemo ea mantlha ea likotoana tsa ho cheka ka masenke ke bokhoni ba tsona ba ho boloka bohloeki le ho seha ka mokhoa o nepahetseng ho feta lits'ebeliso tse ngata.Ho roala ka thini ho sebetsa e le tšitiso e sireletsang 'me ho fokotsa ho senyeha ha sekhahla sa boro.Sena se fella ka bophelo bo bolelele le ts'ebetso e tsitsitseng ea ho cheka, ho etsa hore likotoana tsa ho cheka ka likoti e be khetho e tšepahalang bakeng sa lits'ebetso tsa tšepe.
Ka lehlakoreng le leng, likotoana tsa "titanium nitride drill", tse tsejoang hape e le "TiN-coated drill bits", li koahetsoe ka lesela la titanium nitride holim'a sekhechana sa boro ho matlafatsa ho thatafala ha eona le ho se mamelle.Ho roala hona ho fana ka qetello ea khauta e sa shebahaleng e le ntle feela, empa hape e sebeletsa morero o sebetsang.Titanium nitride e tsebahala ka ho thatafala ha eona ho ikhethang le khohlano e tlase, e e etsa hore e be sebaka se loketseng sa likotoana tsa ho cheka tse sebelisoang ho machining a tšepe le lits'ebetso tse ling tse boima.
Karolo ea 2
Monyetla o ka sehloohong oa li-drill tsa titanium nitride ke boima ba tsona bo ikhethang, bo ba lumellang ho boloka moeli o bohale le ha ba cheka ka tšepe e thata.Sena se eketsa lebelo le katleho ea ho cheka le ho lelefatsa bophelo ba lisebelisoa.Ho feta moo, thepa ea khohlano e tlase ea titanium nitride coating e fokotsa mocheso o hlahisoang nakong ea ho cheka, e thusa ho thibela ho senyeha ha mosebetsi le ho lelefatsa bophelo ba ho cheka.
Ha u bapisa likotoana tsa ho cheka lesela la titanium nitride, ho bohlokoa ho nahana ka litlhoko tse khethehileng tsa mosebetsi oa ho cheka tšepe.E loketse bakeng sa ho cheka ka kakaretso ka mefuta e fapaneng ea litšepe, likotoana tsa tin plated drill li fana ka ts'ebetso e tšepahalang le ho tšoarella.Ka lehlakoreng le leng, likotoana tsa ho cheka tsa Titanium nitride, li loketse lits'ebetso tse boima haholo moo ho thatafalang le ho hanyetsa ho roala ho leng bohlokoa, joalo ka ho cheka ka tšepe e thata kapa tšepe e sa hloekang.
Ntle le lisebelisoa tsa ho roala, moralo le kaho ea sekhahla sa ho phunya ka boeona se phetha karolo ea bohlokoa ho khethollang ts'ebetso ea eona le ho tšoaneleha ha ho cheka tšepe.Li-drill tse peli tsa tin plated drill le li-drill tsa titanium nitride li fumaneha ka mefuta e fapaneng ea litlhophiso, ho kenyelletsa le li-drill tsa twist, li-drill le li-drill tse khethehileng tse etselitsoeng mesebetsi e itseng ea tšepe.
Karolo ea 3
Ha u khetha karolo e ntle ka ho fetisisa ea ho cheka bakeng sa tšepe ea ho cheka, u tlameha ho nahana ka lintlha tse latelang:
1. Tšebelisano ea Lintho: Etsa bonnete ba hore karolo ea ho phunya e loketse mofuta o itseng oa tšepe oo u batlang ho o phunya.Litšepe tse sa tšoaneng li na le boima bo fapaneng le thepa, kahoo ke habohlokoa ho khetha karolo ea ho cheka e ka sebetsanang le thepa ka katleho.
2. Boleng ba ho roala: Lekola boleng le botenya ba ho roala holim'a boro.Seaparo sa boleng bo phahameng se tla fana ka ho hanyetsa ho apara hantle le ho senya mocheso, ho fella ka ts'ebetso e ntlafetseng le nako e telele.
3. Ho khaola geometry: Nahana ka geometry ea ho itšeha ea boro, ho kenyelletsa le angle ea ho phunya, moralo oa groove le sebopeho ka kakaretso.Geometry e nepahetseng ea ho itšeha e ntlafatsa phallo ea li-chip, e fokotsa matla a ho itšeha le ho ntlafatsa ho nepahala ha ho cheka.
4. Mofuta oa Shank: Ela hloko mofuta oa shank oa mochini oa ho phunya kaha o lokela ho lumellana le thepa ea hau ea ho phunya.Mefuta e tloaelehileng ea shank e kenyelletsa li-shank tse otlolohileng, li-shank tse hexagonal, le li-shank tse fokolitsoeng bakeng sa ho sebelisoa le mefuta e sa tšoaneng ea li-drill chucks.
5. Boholo le Diameter: Khetha boholo bo loketseng ba ho cheka le bophara ba eona ho latela litlhoko tsa hau tse khethehileng tsa ho cheka.Ho sebelisa boholo bo nepahetseng ho netefatsa boholo ba lesoba le ho thibela ho roala lisebelisoa tse feteletseng.
Ka bokhuts'oane, likotoana tsa ho phunya le lithapo tsa titanium nitride li fana ka melemo e hlakileng bakeng sa tšepe ea ho cheka, 'me boro e loketseng litlhoko tsa hau e tla ipapisa le litlhoko tse ikhethileng tsa mosebetsi oa hau oa tšepe.Likotoana tsa ho cheka tse entsoeng ka tin li fana ka ts'ebetso e ts'epahalang le ho tšoarella bakeng sa ho cheka tšepe ka sepheo se akaretsang, ha likotoana tsa "titanium nitride drill" li fana ka boima bo phahameng le ho se mamelle bakeng sa lits'ebetso tse boima haholo.Ka ho nahana ka lintlha tse kang ho lumellana ha thepa, boleng ba ho roala, ho itšeha geometry, mofuta oa shank le boholo, u ka etsa qeto e nang le tsebo 'me u khetha sekheo se setle ka ho fetisisa sa ho cheka bakeng sa liphello tse sebetsang hantle, tse nepahetseng tsa ho cheka tšepe.
Nako ea poso: May-11-2024
