Pob zeb Drill cuab yeej

 

 

Xaiv txoj cai pob zeb Drill cuab yeej rau drilling los ntawm pob zeb yog qhov tseem ceeb rau kev ua haujlwm zoo thiab ua haujlwm zoo. Qhov kev xaiv ntawm Pob Zeb Laum Cov Cuab Yeej nyob ntawm hom pob zeb koj tab tom cuam tshuam nrog. Nov yog qee cov lus qhia dav dav rau xaiv Pob Zeb Drill Tools raws li hom pob zeb:

1. Cov pob zeb mos (piv txwv li, limestone, shale, sandstone):

Drill Bit Hom:Sivcarbide-tipped laum khoomlos yoghigh-speed steel (HSS) khoom. Carbide cov khoom siv tau ruaj khov thiab tsim nyog rau cov pob zeb mos mos, thaum HSS cov khoom ua haujlwm zoo rau cov qauv softer.

Ntsis Tsim:Xav txog kev siv cov khoom nrog atapered puablos yogscrew-threaded khoomkom zoo drilling hauv cov pob zeb mos.

2. Medium-Hard Pob zeb (piv txwv li, dolomite, nyuaj sandstone, thiab qee hom granite):

Drill Bit Hom: Masonry laum khoom nrog cov lus qhia carbideyog tsim nyog rau nruab nrab-nyuaj pob zeb. Lawv muaj zog thiab ruaj khov dua, tso cai rau kev nkag mus zoo dua.

Ntsis Tsim:Xaiv raupercussion khoomlos yogchisel-point khoomnrog ib tug me ntsis dav dav rau qhov zoo drilling hauv nruab nrab-nyuaj pob zeb.

3. Cov pob zeb nyuaj (xws li granite, basalt, quartzite):

Drill Bit Hom:Sivpob zeb diamond-tipped laum khoomrau cov pob zeb nyuaj. Pob zeb diamond me ntsis yog qhov zoo tshaj plaws rau kev drilling los ntawm cov ntaub ntawv nyuaj heev thiab abrasive.

Ntsis Tsim:Pob zeb diamond khoom tuaj nyob rau hauv ntau yam tsim, nrog rauimpregnated pob zeb diamond khoom(hlau hmoov tov nrog pob zeb diamond) thiabnto-set pob zeb diamond khoom(pob zeb diamond txuas rau ntawm qhov chaw me ntsis). Xaiv qhov tsim nyog raws li qhov tshwj xeeb hardness thiab abrasiveness ntawm pob zeb.

4. Cov pob zeb nyuaj heev (xws li quartz, quartzite, granite nrog cov ntsiab lus siab quartz):

Drill Bit Hom:Xaiv rauPolycrystalline pob zeb diamond compact (PDC) khoomlos yognatural pob zeb diamond khoom. PDC cov khoom siv tau zoo heev rau kev drilling los ntawm cov pob zeb nyuaj heev thiab muaj kev ua haujlwm zoo heev.

Ntsis Tsim:PDC cov khoom feem ntau muaj lub tiaj tus, shearing txiav txim siab thiab ua haujlwm zoo rau kev sib cog lus, nyuaj formations. Ntuj pob zeb diamond me ntsis, ntawm qhov tod tes, siv cov pob zeb diamond muaj qib rau kev txiav thiab tsim nyog rau cov pob zeb nyuaj heev.

 

 

 

Down-The-Hole (DTH) rauj yog ib qho tseem ceeb hauv kev lag luam drilling, siv rau drilling qhov hauv pob zeb, av, thiab lwm yam substrates. Lub DTH rauj ua haujlwm los ntawm kev siv cov cua compressed los tsav lub piston, uas ntaus ib lub laum me ntsis rau hauv qab ntawm lub qhov, tsoo pob zeb lossis av. Cov txheej txheem tsim khoom ntawm DTH rauj muaj ob peb kauj ruam:
 

Kev xaiv khoom siv:

Cov ntaub ntawv zoo yog xaiv rau ntau yam khoom ntawm DTH rauj, suav nrog lub cev, piston, valve, thiab laum me ntsis. Cov ntaub ntawv no raug xaiv rau lawv cov kav ntev thiab tsis kam hnav thiab tsim kua muag.
Machining thiab Fabrication:

Cov ntaub ntawv xaiv tau raug txiav thiab tsim rau hauv cov khoom sib txawv ntawm DTH rauj. CNC (Computer Numerical Control) cov cav tov feem ntau siv los xyuas kom meej thiab sib xws hauv cov txheej txheem tsim khoom.
Kev kho cua sov:

Qee cov khoom siv, xws li lub piston thiab laum me ntsis, tuaj yeem ua cov txheej txheem kho cua sov los txhim kho lawv cov hardness thiab durability. Cov txheej txheem kho cua sov tuaj yeem suav nrog quenching thiab tempering.
Kev sib dhos:

Thaum tag nrho cov khoom ntawm tus kheej tau npaj txhij, lawv tau sib sau ua ke rau hauv DTH rauj. Qhov no suav nrog haum lub piston, valve, thiab lwm yam khoom siv rau hauv lub cev rauj.

 

 

 

Rau cov qauv txiav txim me me, peb pom zoo kom siv cov kev pabcuam xa khoom xa tuaj xws li DHL, UPS, TNT, FedEx, lossis lwm yam kev xaiv zoo sib xws. Cov kev pabcuam courier txhim khu kev qha no ua kom ceev ceev thiab nyab xeeb ntawm koj cov khoom mus rau cov chaw thoob ntiaj teb.

 

Thaum nws los txog rau kev txiav txim ntau, peb xav kom xav txog huab cua freight lossis hiav txwv freight raws li koj txoj kev thauj mus los. Cov kev xaiv no muab kev txuag nqi thiab ua kom haum rau cov khoom loj dua feem ntau cuam tshuam nrog kev txiav txim ntau.

 

Nco ntsoov tias peb tsom mus rau kev daws teeb meem kev thauj mus los yog tsav los ntawm peb txoj kev mob siab rau ua kom tau raws li koj cov kev xav tau. Txawm hais tias nws yog cov qauv txiav txim los ntawm kev xa khoom xa tuaj lossis kev txiav txim ntau los ntawm huab cua lossis hiav txwv freight, peb tau cog lus tias yuav xa koj cov cuab yeej pob zeb rau lub sijhawm thiab zoo heev.