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Nhungamiro Diameter + Reamed Diameter + Shank Type

PLATO DTH maburi anovhura gomba anogona kupa kukwidziridzwa kwegomba kune akasiyana pasi-iyo-gomba nyundo yekudhirowa zvinodiwa, zvikonzero kubva pakudhirowa rig uye kugona kwemidziyo kusvika kune nzvimbo yebasa uye yakatarwa yebasa. Uye zvakare, maAcedrills 'gomba anovhura anowanikwa mune akati wandei madhizaini, imwe neimwe inogona kunyatsokodzera kune mamwe maapplication. Chishandiso ichi chinowanzo shandiswa kumaindasitiri ekushandisa kugadzira maburi akakura kwazvo.

Maburi ekuvhura mabheti ane hunyanzvi anogona kushandiswa kukudza maburi ekuboora agara aripo. Pane imwe nzvimbo yebasa zvingave zvakafanira kuwedzera saizi yegomba rakafanocherwa kusvika kune yakakura dhayamita kana kudhirowa maburi makuru edhayamita. Hole opener bits akagadzirirwa chinangwa ichi, inova nzira inoshanda yekukudza maburi, nekudaro mabheti anonzi "Hole Opener". Chiitiko chakajairika chinosanganisira kuchera gomba diki rekutyaira padanho rekutanga, uye nhanho yechipiri neyekupedzisira wobva wawedzera kuwedzera nemabheti ekuvhura buri, sezvo izvi zvichigona kuguma negomba rakatwasuka uye zvinoda michina ine simba shoma. Uye nhanho dzakasiyana dzinogona kusetwa pane yekuchera kudhirowa kuti uwedzere kucheka kutyora uye kubvisa, uye rig kugona. Kunze kwezvo, torque yekutenderera, iyo DTH gomba yekuvhura inosanganisira simba rinokonzera iro rinodzokorodza musoro wekuchera mudombo kana imwe substrate. Chiito chekukanganisa chinogona kuputsa dombo uye zvakare kurimanikidza kudzoka nekukwira, zvichibatsira kubvisa chibhorani. Saka, pamusoro pekukudza gomba, gomba rinovhura rinogonawo kuchenesa zvinhu zvakawandisa kubva mariri.

Kucherwa kwezvibhorani zvakakura kunodiwa mune akati wandei maindasitiri, akadai sekuongorora hydrocarbon, kuchera matsime, uye kuchera kwakachinjika kwetunnel nezvimwe zvinangwa nezvimwe zvakadaro. Kuchera gomba rimwe hombe kunogona kuda huwandu hwesimba uye michina yakakura kwazvo, saka maitiro acho anomboitwa mumatanho akati wandei. Mune zvimwe zviitiko, diki saizi diki ichashandiswa kuboora gomba rekutyaira. Iyi mhando yekudzidzira kuchera kazhinji inoda simba shoma pane kuzviita mune imwe nhanho uye zvakare inogona kukonzera chibhorani chakatwasuka. Mushure mekunge gomba rekutanga iri raboorwa, gomba rinovhura rinogona kushandiswa kukudza chibhorani. Mumamiriro ezvinhu akadai, mhedzisiro inogona kuve chibhorani chakanyatso gadzirwa chine midziyo ine simba shoma pane yaizodiwa pakuboora gomba hombe pakutanga zvakananga.

PLATO DTH hole opener bits anowanikwa mumadhayamita akadzokororwa kubva pa130mm kusvika 660mm (5 1/8” kusvika 26”) ane shanks madhizaini kuti akwane mazhinji eanozivikanwa sando dzeDTH, uye anogadzirwa mune akati wandei masitaera kuti asangane neimwe nzvimbo yekuchera. zvinodiwa. Acedrills inoshandisa chete simbi yakakwana mukugadzira ayo 'maburi ekuvhura maburi zvakare, ayo anokupa iwe awa neawa yekuchera-isina dambudziko, uye navo iwe unogara uchiziva kuti yakagadzirwa nemhando yaunotarisira. Pamusoro pezvo, Acedrills inokwanisawo kushanda newe kugadzira bhiti nyowani yekuvhura gomba kuti uwedzere kuita mumamiriro epasi aunosangana nawo pabasa rako kana zvichidikanwa.

PLATO iri pachinzvimbo chekupa vatengi zvizere zvezvikamu zveDTH zvekuchera maturusi cheni, zvinosanganisira sando dzeDTH, mabits (kana mabits akaenzana maturusi ekushanda), maadapter madiki, pombi dzekuboorera (tsvimbo, machubhu), sando dzeRC uye bhiti, chibooreso chemadziro maviri. mapaipi uye sando breakout mabhenji uye zvichingodaro. Yedu DTH Drilling maturusi zvakare akagadzirwa zvakanaka uye akagadzirwa kumigodhi, maindasitiri ekuchera matsime emvura, kuongorora, kuvaka uye civil engineering.

The pasi-the-hole (DTH) nzira yakatanga kugadzirwa kuti iburitse makomba mahombe-dhayamita kudzika pasi mukushanda-kuchera pasi, uye zita rayo rakabva pakuti iyo percussion mechanism (iyo DTH sando) inotevera bhiti pakarepo kudzika mugomba. pane kuramba uchiri nechikafu sevanhuwo zvavo vanodhiraivha uye jackhammers.

MuDTH drilling system, nyundo nebhiti ndizvo zvekutanga mashandiro uye zvikamu, uye sando inowanikwa yakananga kuseri kwechibhorani uye inoshanda pasi pegomba. Iyo piston inorova yakananga pamusoro peiyo bhiti, ukuwo sando casing inopa yakatwasuka uye yakagadzikana kutungamira kwechibhorani. Izvi zvinoreva kuti hapana kukanganisa simba rakasununguka kuburikidza chero majoini zvachose muchibooreso tambo. Iko simba rekuita uye chiyero chekupinda saka chinoramba chiripo, zvisinei nekudzika kwegomba. Iyo piston yekubooresa inofambiswa nemhepo yakamanikidzwa inounzwa kuburikidza netsvimbo pakumanikidzwa kwekupa kunowanzo kubva 5-25 bar (0.5-2.5 MPa / 70-360 PSI). Iyo yakapfava pneumatic kana hydraulic mota yakamisikidzwa pamusoro rig inogadzira kutenderera, uye kucheka kucheka kunowanikwa nemhepo yekuburitsa kubva pasando kungave nemhepo yakamanikidzwa nejekiseni remhute yemvura kana nemhepo yakajairwa yemugodhi ine muunganidzi weguruva.

Mapombi echibhorani anoendesa iyo inodiwa yekudyisa simba uye inotenderera torque kune inokonzeresa meshini (sando) uye bhiti, pamwe nekufambisa mweya wakadzvanywa wesando uye kucheka kucheka nekuti mweya wekubuda unovhuvhuta gomba nekurichenesa uye kutakura zvidimbu kumusoro. gomba. Mapombi ekubooresa anowedzerwa patambo yekuboorera zvakatevedzana kuseri kwesando sezvo gomba rinodzika.

DTH kuchera inzira iri nyore kune vanobata yekuchera yakadzika uye yakatwasuka gomba. Mugomba renji 100-254 mm (4” ~ 10”), DTH kuchera ndiyo inonyanya kuchera nzira nhasi (kunyanya kana gomba rakadzika rakakura kupfuura 20 metres).

Iyo DTH yekuchera nzira iri kukura mukuzivikanwa, nekuwedzera muzvikamu zvese zvekushandisa, zvinosanganisira kuputika-gomba, tsime remvura, hwaro, oiri & gasi, kutonhora masisitimu uye kuchera kwemapombi ekutsinhana kupisa. Uye zvikumbiro zvakazowanikwa zvepasi pevhu, uko kutungamira kwekuchera kunowanzo kukwira panzvimbo yekudzika.

Iwo makuru maficha uye mabhenefiti ekudhirowa kweDTH (kunyanya enzanisa nepamusoro-sando kuchera):

1.Wide zvakasiyana-siyana zvemakomba saizi, kusanganisira yakakura kwazvo gomba dhayamita;

2.Excellent gomba kutwasanuka mukati 1.5% kutsauka pasina kutungamira midziyo, yakarurama kupfuura pamusoro-sando, nekuda kwekukanganisa kuri mugomba;

3.Kuchenesa gomba rakanaka, nemhepo yakawanda yekuchenesa gomba kubva panyundo;

4.Good gomba quality, ine yakatsetseka uye kunyange gomba masvingo kuitira nyore kutengesa mabhomba;

5.Kureruka kwekushanda nekugadzirisa;

6.Kufambisa simba rekufambisa uye simba rakadzika rekuchera gomba, nekupinda nguva dzose uye pasina kurasikirwa kwesimba mumajoini kuburikidza netambo yekuchera kubva pakutanga kusvika pakupedzisira kwegomba, sekunge nenyundo yepamusoro;

7.Inogadzira marara mashoma anorembera, kuputsa kwechipiri, kupfuudza ore shoma uye chute hang-ups;

8.Mutengo wakaderera pane zvibooreso zvinodyiwa, nekuda kwetambo yekubooresa haisi pasi pesimba rinorema rekurova sezvo nenyundo yepamusoro yekuboora uye tambo yekuboorera hupenyu hwakareba kwazvo;

9.Kuderedza njodzi yekunamira mumatombo akatyoka uye ane mhosva;

10.Lower ruzha mwero panzvimbo yebasa, nekuda kwesando inoshanda pasi pegomba;

11.Penetration rates inenge yakaenzana zvakananga nemhepo, saka kupeta kaviri mhepo yemhepo ichaita kuti inenge yakapetwa kaviri kupinda.