Yuav ua li cas xaiv "DTH drilling cuab yeej"?
1. Feem ntau, muaj 3/4 "rau 1 12" qhov sib txawv ntawm txoj kab uas hla ntawm lub laum me ntsis thiab laum yeeb nkab. Nws yog ib qho tseem ceeb kom lav tias lub tshuab cua compressor tuaj yeem tshuab lub slag ntawm qhov ceev ntawm tsawg kawg yog 10 m / s.
2. Rau cov pob zeb me me, ib leeg-xov DTH cov khoom tsim nyog, thiab 2-3 threaded pem hauv ntej kev sib txuas yog qhov zoo dua rau cov pob zeb tawv. (Ntau cov xov yog yooj yim dua rau dismantle tshaj ib qho.)
3. Yog hais tias drilling ib lub pob zeb tawg yog tsim nyog, ib tug DTH rauj nrog ib tug retractable carbide khawm ntawm lub rear kev twb kev txuas yog zoo dua.
4. Vim tias qhov fragility ntawm nylon ko taw valve thaum nyob rau hauv kev sib cuag nrog dej, DTH hammers rau laum khoom yam tsis muaj ko taw valve yog qhov zoo tshaj plaws kev xaiv rau drilling aquifers.
5. High-frequency DTH hammers nrog me me ib qho kev cuam tshuam energies yog qhov kev xaiv zoo tshaj plaws rau drilling mos pob zeb formations vim lawv txuas lub neej kev pab cuam ntawm tag nrho DTH xyaum hlua.
6. Lub adjustable cua ntim DTH rauj yuav tsum tau xaiv rau qhov tob qhov drilling los yog dej ntws siab. siv lub tshuab cua compressor lub peev xwm siab tshaj plaws.
7. Thaum drilling thawj zaug, nws yog qhov zoo tshaj plaws los siv cov cuab yeej siv dag zog ntxiv vim nws muaj lub neej ntev dua thiab muaj txiaj ntsig zoo dua.
8. Txo lossis tshem tawm cov adapters uas txuas cov yeeb nkab laum thiab DTH rauj.
9. Qhov kev xaiv DTH rauj lub siab thiab cov dej ntws yuav tsum tau sib haum nrog lub tshuab drilling rig cua compressor.
