Tricone Drill Bit Wear Classification Standards le Wear Analysis

Maemo a Khethollo ea Likonteraka tsa Machaba

Mokhatlo oa Machaba oa Likonteraka o arola likarolo tse tharo tsa ho roala ha meno: ho roala meno, ho roala, le ho fokotsa bophara ba "bit", ka litekanyetso tse khethehileng tse behiloeng bakeng sa sehlopha ka seng. Lihlopha tsena li sebetsa ho mefuta e fapaneng ealikotoana tsa li-tricone, ho kenyeletsakenya likotoana tsa ho phunya meno,likotoana tsa trione tsa meno a milled, e sebelisoang ha ho chekoa liliba tsa oli, khase le metsi.

① Tekanyetso ea Phapang ea Tooth Wear

Ho roala meno ho arotsoe ka mekhahlelo e 8, ka litekanyetso tse fapaneng tsa ho arola meno le ho kenya meno. Bakeng salikotoana tsa leino la milled, sehlopha se itšetlehile ka bolelele ba ho apara. Haeba bolelele ba ho roala bo ka hare ho 1/8 ea bolelele ba leino, bo khetholloa e le Level 1. Haeba bophahamo ba ho roala bo pakeng tsa 1/8 le 2/8 ea bophahamo ba leino, ke Level 2, joalo-joalo ho fihlela ho Level 8. Tekanyetso ena e bohlokoa haholo bakeng salikotoana tsa leino la milledlehula likotoanase sebedisoang ka dibopeho tse bonolo.

Bakeng satungsten carbide ho kenya meno, ho aroloa ho itšetlehile ka karo-karolelano ea palo ea meno a robehileng kapa a lahlehileng ho ea ho palo eohle ea meno. Haeba palo ea meno a robehileng kapa a lahlehileng e le ka har'a 1/8 ea kakaretso, e khetholloa e le Level 1. Haeba palo ea meno a robehileng kapa a lahlehileng e pakeng tsa 1/8 le 2/8 ea kakaretso, ke Level 2, joalo-joalo ho fihlela ho Level 8. Sena se sebetsa hoTungsten Carbide Tricone Drill Bitle tse ling tse kenyang meno meralo.

Ho roala meno ho hlalosoa ke "T", 'me T1 e emela boemo ba 1, T2 e emetse Level 2 ea ho apara, joalo-joalo.

② Maemo a Khethollo ea Bearing Wear

Bearing wear e arotsoe ho ipapisitsoe le karo-karolelano ea nako ea ts'ebeliso ea biti ho bophelo bohle ba bering (ka lihora), ka mekhahlelo e 8. Bakeng sa mefuta eohle ealikotoana tsa ho phunya li-tricone rotary,ho kenyeletsalikotoana tsa ho cheka seliba sa metsilelikotoana tsa majoe a trione, haeba nako ea tšebeliso e fihla ho 1/8 ea bophelo ba ho beleha, e khetholloa e le Level 1. Haeba nako ea tšebeliso e fihla ho 2/8 ea bophelo ba ho beleha, ke Level 2, joalo-joalo ho fihlela ho Level 8. Ha nako ea tšebeliso e oela pakeng tsa maemo a mabeli, boemo bo phahameng bo abeloa.

Ho apara liaparo ho hlalosoa ke "B", 'me B1 e bontša hore 1/8 ea bophelo ba ho beleha e sebelisitsoe, B2 e bontšang 2/8, joalo-joalo. Bakeng sa libering tse tiisitsoeng, boemo ba ho tiisa bo arotsoe ka mekhahlelo e meraro:

- SE (Ho Tiisa ka Matla)

- SF (Ho Tiisa ha ho sebetse)

- SQ (Mathata a ho Tiisa)

Lihlopha tsena li bohlokoa ka ho khetheha bakeng saLikotoana tsa ho cheka tsa TCIle likotoana tse ling tsa rock tsa trione tse sebetsang hantle haholo.

③Bit Diameter Wear Represent

Ho bonts'a ho roala ha bophara ba sekoti, "1" e emela hore sekoti se boloka bophara ba sona ba pele, ha "0" e bontša hore bophara bo fokotsehile. Palo ea ho fokotsa bophara e hlalosoa ka lisenthimithara ka mor'a "0". Ka mohlala, "01/2" e bolela hore bophara ba "bit" bo fokotsehile ka 1/2 inch. Sena se bohlokoa bakeng sa ho boloka ts'ebetso e nepahetseng ea ho cheka lits'ebetsong tse fapaneng, ho kenyeletsoaoli, khase, leho cheka seliba sa metsi.