Cov neeg lag luam yuav tsum xaiv cov cuab yeej pob zeb li cas?
Nrog rau txoj kev loj hlob sai ntawm kev tsim kho kev lag luam thoob ntiaj teb, qhov kev thov rau pob zeb drilling cov cuab yeej hauv engineering xws li mining mining, kev tsim hluav taws xob, kev tsim kho vaj tse thiab kev loj hlob ntawm kev thauj mus los tau qhia txog kev nce siab, thiab cov kev xav tau siab dua tau muab tso rau hauv qhov zoo, ntau yam. thiab kev ua haujlwm ntawm cov khoom siv brazing.
Raws li hom pob zeb drilling tshuab siv nyob rau hauv geotechnical drilling tej yaam num, kev txhawb pob zeb drilling brazing cov cuab yeej khoom yuav roughly muab faib ua 6 hom: Sab saum toj rauj drilling cuab yeej, Hauv qab lub qhov rauj khoom, mining turbine drilling cuab yeej, rov qab patio drilling cuab yeej thiab geological tshawb nrhiav drilling cuab yeej.
Sab saum toj rauj drilling cuab yeej
Sab saum toj rauj drilling cuab yeej yog nyob rau sab saum toj ntawm lub pob zeb drilling machinery. Nws tso siab rau lub piston ntawm lub pob zeb laum kom ncaj qha cuam tshuam rau tus Tsov tus tw ntawm cov cuab yeej brazing. Qhov cuam tshuam quab yuam generated mus txog lub taub hau brazing los ntawm lub cev brazing nyob rau hauv daim ntawv ntawm kev ntxhov siab nthwv dej kom tiav lub pob zeb tawg. Qhov no pob zeb drilling txoj kev siv compressed roj los yog hydraulic roj raws li lub hwj chim qhov chaw, thiab lub zog cuam tshuam yuav tsim tau raws li qhov yuav tsum tau ntawm cov khoom, yog li nws muaj ib tug siab.pob zeb drillingtus nqi. Lub qhov tob ntawm cov cuab yeej drilling no feem ntau tsis tshaj 35M, thiab txoj kab uas hla tsis tshaj 152M. Sab saum toj rauj cuam tshuam pob zeb drilling cuab yeej feem ntau tuaj yeem muab faib ua pawg hauv qab no:
(1) Cov cuab yeej brazing rau lub teeb pob zeb chiseling tshuab. Qhov hnyav ntawm hom pob zeb drilling tshuab yog tsawg dua 35KG. Nws siv phau ntawv tuav los yog cua ceg txhawb nqa ua lub platform ua haujlwm. Qhov cuam tshuam thiab propulsion ntawm pob zeb drilling yog me me. Feem ntau, cov khoom siv brazing yog H19mm thiab H22mm hexagonal integral brazing rods, nrog rau 38-42mm flat-shaped brazing hau, hla brazing hau thiab plaub-hnub thiab tsib-hnub Tapered button bit Pob Zeb Laum.
Qhov loj tshaj plaws lub teeb pob zeb drilling cuab yeej khoom siv nyob rau hauv lub domestic pob zeb drilling engineering lag luam yog H22mm cone-linked brazing rods thiab flake-shaped flat-blade solder hau. Ntawm lawv, Φ38-Φ43mm spherical plaub-hnub thiab tsib-hnub lub khob hliav qab txuas brazing taub hau yog lub teeb pob zeb drilling cuab yeej khoom tsim nyob rau hauv xyoo tas los no nrog H22mm laum yeeb nkab. Vim nws qhov kev pabcuam ruaj khov thiab ceev ceev drilling ceev hauv hom pob zeb nyuaj, nws tau lees paub los ntawm chav tsev tsim kho.
(2) Mining brazing cov cuab yeej siv rau hauv av mining. Cov peev txheej hauv av mining suav rau feem ntau ntawm cov peev txheej mining. Feem ntau, kev khawb av hauv av tuaj yeem muab faib ua peb hom: qhov ntiav qhov pob zeb drilling (6m), nruab nrab-qhov pob zeb drilling (pore qhov tob 10-30m) thiab qhov tob qhov pob zeb drilling (qhov tob 50-60m). Rau qhov nrog aperture hauv qab 43mm, H22mm cone-connected brazing rods thiab flat-blade, cross-shaped, los yog spherical-tooth brazing rods feem ntau yog siv. Rau qhov nrog aperture ntau dua 43mm, R32-H25-R32 * 1000m dirll yeeb nkab yog siv, nrog rau cov ntoo khaub lig-zoo li tus los yog kheej kheej pob zeb drilling brazing taub hau.
