Square Tshiab Hom Kauv Central Cable Cable Cable - drilling Yeeb

‌Khoom Piav Qhia‌

Lub square hom kauv nruab nrab cable cable {{}}} drilling yeeb nkab feem ntau muaj ntawm tho yeeb nkab thiab nws cov khoom siv sab hauv. Ob qho kawg ntawm cov yeeb nkab xov uas muaj pob qij txha, thaum lub tsev sab nraud muaj kauv zeem. Cov yeeb nkab lub cev, kauv grooves, thiab cov ntawv sib koom ua ke ua qauv ib tus qauv sib xyaw. Cov pob qij txha sib txuas ntawm ob qho kawg yog txiv neej thiab poj niam txuas ntsig tau, siv xov sab hauv / sab nraud rau kev sib txuas sai ntawm cov kav dej. Cov xov no nthuav tawm siab rau dabtsi yog khoov, torsion, thiab tensile zog, nrog rau kev sib khi tau zoo.

Feem ntau siv rau kev qhia txog kab rov tav drink hauv coal mine tunnels, nws ua haujlwm ua ke nrog orgiftion zaub kom muab tiag tiag {} lub sij hawm drooring cov ntaub ntawv. Cov neeg ua haujlwm tuaj yeem hloov kho txoj kev drilling kom sai raws li cov ntaub ntawv tso tawm cov ntaub ntawv, ua tiav kev sib tsoo.

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Khoom nta‌

Tus txiv neej sib koom ua ke, poj niam sib koom ua ke, thiab yeeb nkab lub cev yog kev txhuam {{}} welded ua ke.

Cov xwm txheej square {{0} Daim tawv yeeb nkab qauv txhim kho phab ntsa agitation kev ua kom muaj kev ua kom muaj kev ua kom muaj kev ua kom nrawm nrawm.

Ua rau pom lub zog siab, Hardness, thiab kev cuam tshuam tawv.

Qhov loj - duab trapezoidal xov tsim kev sib kis tau thiab lub zog.

Tsim los ntawm kev sib xyaw ua ke, txhim kho kev coj tawm thiab muaj zog tag nrho.

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Cov Ntawv Thov‌

Qhov no tho cov yeeb nkab feem ntau yog tsim rau kev coj ua ntev - drilling raws cov leeg hluav taws xob hauv av. Nws tseem tuaj yeem hloov cov pa yaug ntshav-} jin to taub kav rau kev tshawb nrhiav hauv kev sib tw / pob zeb ua ke los yog pob zeb tawg.

Kev qhia tshwj xeeb