Eketsa bophelo ba PDC drill bit - Tokiso le tlhokomelo ea likotoana tsa PDC

Lisebelisoa tsa ho cheka tsa PDC li 'nile tsa hlahisoa' marakeng ka lilemo tse mashome a 'maloa 'me joale li nka karolo e fetang 90% ea litšoantšo tsohle tsa ho cheka lefatšeng. Ka mesebetsi e ntseng e eketseha ea HDD e hlokang likotoana tsa PDC bakeng sa maemo a thata a fatše, litokiso le tlhokomelo e khethehileng ea boleng bo holimo ea PDC drill le eona e ile ea hlaha ha nako e ntse e hloka, e thusang ho khutlisetsa PDC cutter le ho boloka chelete.

Li-drill tsa PDC li sebetsa hantle maemong a mafika a nepahetseng. Leha ho le joalo, litšenyehelo ka leoto ka leng ho sebelisa lisebelisoa tse joalo li phahame ho feta lisebelisoa tse tloaelehileng, e leng se etsang hore ho lelefatsoa ha PDC drill bit ea hau e le bohlokoa haholo e le hore u ka fumana sebaka se ka tlaase-tlaase ntle le ho hloka ho lefella se seng.

E le ho thusa ho lelefatsa bophelo ba lisebelisoa tsa PDC, mohala o feletseng oa litšebeletso tsa ho hlahloba le ho lokisa PDC ke tsa bohlokoa haholo. Ka tlhokomelo e nepahetseng, tlhahlobo ea kamehla, le ho fumana mathata a ka bang teng pele ho nako, ho ka tiisetsa PDC bophelo bo nang le phaello e ngata le ho qoba ho ntša chelete bakeng sa sesebelisoa se secha.

Mona ke lintho tse 'maloa tseo u lokelang ho li ela hloko ha u hlahloba boro ea PDC. E khothaletsoa haholo bakeng sa tokiso kapa tokiso haeba u hlokomela e 'ngoe ea tse latelang:

1. Sebopeho se senyehileng kapa sebopeho sa asymmetrical. Ka mantsoe a mang, haeba e se pota-potile kamoo e lokelang ho ba kateng.

2. Li-flakes kapa li-chips leha e le life 'meleng oa tšepe kapa libaka tse sehang.

3. Li-indentation tse bōpehileng joaloka crescent kapa li-marking li-gauge.

4. Ho fokotsa girth kapa ho fokotseha libakeng tse itseng.

5. Kakaretso ea matšoao a ho felloa ke matla.

Litokiso tsohle tsa PDC li etsoa tlhahlobo ea lintlha tse 10, ho kenyelletsa:

1. Tlhahlobo ea pono ka kakaretso

2. Ho roala lehare

3. Sefahleho se thata

4. Weld aha bocha

5 .Boemo ba nozzle

6. Ho robeha kapa ho robeha ha moriri

7. Tlhahlobo ea motho ka mong ea sehang

8. Likhoele

9. Tlhahlobo ea li-gauge khahlano le tekanyo ea lesale la 'nete

10. Ha e se e lokisitsoe, hloekisa 'me u qete tlhahlobo ea bobeli

ZZbetter e na le boholo bo felletseng ba PDC cutter bakeng sa khetho ea hau. Ho tsamaisoa ka potlako nakong ea matsatsi a 5 ho boloka nako ea hau. Odara ea mohlala e amoheleha bakeng sa tlhahlobo. Ha o hloka ho nchafatsa borokho ba hau, zzbetter e ka u fa sekhechana sa PDC haufinyane.