Extracting hniav yog wildly siv rau thee mining industrial engineering siv.

Lus piav qhia luv luv:

Coal cutter khoom feem ntau yog tsim los ntawm lub hauv paus steel lub cev thiab lub zog alloy txiav lub taub hau, nrog cov khoom siv sib xyaw ua ke uas muaj cov npe YG11C lossis YG13C, uas muaj cov tawv tawv tawv.Raws li qhov nyuaj ntawm kev ua haujlwm thee mining tau nce, peb lub tuam txhab tau tsim kho tshiab hauv kev tsim khoom siv technology.Peb tau txais cov khoom siv nruab nrab-coarse grain alloy nrog 7% cobalt rau 9% cobalt cov ntsiab lus.Tshwj xeeb, peb tau tsim peb cov ntaub ntawv, KD205, KD254, thiab KD128, haum rau kev sib txawv mining.Cov ntaub ntawv no muaj kev ruaj ntseg zoo heev, hnav tsis kam, thiab kev cuam tshuam tsis kam, ua rau lub neej ua haujlwm ntev thiab tau txais txiaj ntsig zoo ntawm peb cov neeg siv khoom.

Rau cov khoom siv hluav taws xob, peb lub tuam txhab tam sim no tshwj xeeb hauv ntau cov qauv, suav nrog U82, U84, U85, U92, U95, U170, nrog rau lub qhov boring tshuab khoom xws li U135, U47, thiab S100.Peb muab ntau qhov sib txawv ntawm qhov loj me, suav nrog 16, 18, 19, 20, 21, 22, 24, 25, 27, 28, 30, thiab 35. Coal cutter khoom feem ntau yog cylindrical nyob rau hauv cov duab, nrog diameters feem ntau hauv qab 22 rau thee txiav, thaum diameters siab tshaj 25 feem ntau yog siv rau pob zeb txiav.Peb muaj ntau yam ntawm cov pwm muaj, tso cai rau peb muab cov khoom lag luam zoo tshaj plaws rau cov khoom siv sib txawv thiab cov kev xav tau ntawm peb cov neeg siv khoom hauv kev lag luam mining.

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Khoom cim npe

Daim ntawv thov

Coal txiav hniav yog dav siv rau cov cuab yeej siv tshuab siv hauv cov mines thee.Lawv siv los txiav, tawg, thiab rho cov thee zoo.Cov hniav no zoo tshem tawm cov thee los ntawm cov coal txaj, ua kom yooj yim rau kev ua thiab kev thauj mus los.

Coal txiav cov hniav tuaj yeem pom cov ntawv thov hauv kev tsim kho qhov.Lawv yog siv los txiav thiab tawg pob zeb, av, thiab lwm yam ntaub ntawv, pab nyob rau hauv tunnel excavation thiab kev tsim kho.

Zoo ib yam li lawv siv hauv thee mining, thee txiav cov hniav tuaj yeem ua haujlwm hauv pob zeb quarries thiab lwm yam kev ua haujlwm pob zeb los txiav thiab tawg pob zeb nyuaj.

Yam ntxwv

Coal txiav cov hniav yuav tsum tau ua kom muaj kev puas tsuaj siab vim lawv ntsib cov khoom siv abrasive xws li cov thee, pob zeb, thiab av thaum lub sijhawm mining.Cov hniav uas muaj kev puas tsuaj zoo muaj lub neej ntev dua thiab hloov qis dua.

Coal txiav cov hniav yuav tsum muaj zog txaus thiab lub zog los tiv thaiv deformation los yog tawg thaum lub sij hawm txiav thiab tawg txheej txheem.

Kev tsim thiab cov duab ntawm cov hniav txiav tuaj yeem cuam tshuam lawv cov kev ua haujlwm txiav.Kev tsim cov hniav zoo nkauj tuaj yeem txhim kho kev txiav thiab ua haujlwm zoo thaum txo kev siv zog.

Cov qauv ntawm cov hniav ruaj khov tuaj yeem tswj xyuas kev ua haujlwm ib txwm muaj nyob rau hauv cov kev ntxhov siab siab, txo qhov kev pheej hmoo ntawm kev puas tsuaj.

Vim muaj kev cuam tshuam ntawm cov thee txiav cov hniav kom hnav, ib qho kev tsim uas yooj yim hloov tau tuaj yeem txo cov khoom siv downtime thiab txhim kho kev tsim khoom.

Coal txiav hniav ua hauj lwm nyob rau hauv ntau yam geological tej yam kev mob nyob rau hauv txawv thee mines.Yog li ntawd, cov hniav txiav zoo heev yuav tsum yoog rau ntau yam geological yam, xws li hardness thiab av noo.

Hauv cov ntsiab lus, thee txiav cov hniav ua lub luag haujlwm tseem ceeb hauv kev tsim cov mining thiab lwm yam haujlwm.Lawv cov yam ntxwv, nrog rau kev puas tsuaj, hardness, thiab txiav kev ua tau zoo, cuam tshuam ncaj qha rau mining efficiency thiab kev nyab xeeb.Cov hniav sib txawv ntawm cov hniav sib txawv yog tsim rau kev sib txawv ntawm qhov chaw ua haujlwm thiab cov kev xav tau.Kev tshawb fawb tsis tu ncua thiab kev tsim kho tshiab ua rau muaj kev txhawb nqa thee mining technology.

Cov ntaub ntawv xov xwm

Qib	Qhov ceev (g / cm³) ± 0.1	Hardness (HRA) ± 1.0	Cobalt (%) ± 0.5	TRS (MPa)	Pom zoo daim ntawv thov
KD 254	14.65 Nws	86.5 ib		2500	Ua kom haum rau qhov kev khawb av hauv cov pob zeb mos thiab rau cov mining thee seams uas muaj coal gangue.Nws lub ntsiab feature yog hnav tsis kam thiab ua haujlwm ntev.Qhov no txhais tau hais tias nws tuaj yeem tswj tau qhov kev ua tau zoo nyob rau hauv lub ntsej muag ntawm kev puas tsuaj thiab kev sib txhuam, ua rau nws tsim nyog rau kev tuav cov pob zeb mos thiab cov khoom siv coal gangue.
KD 205	14.7 ib	86		2500	Siv rau cov mining thiab hard pob zeb drilling.Nws tau piav qhia tias muaj kev cuam tshuam zoo heev thiab ua haujlwm rau thermal qaug zog.thiab muaj peev xwm tswj tau qhov kev ua tau zoo thaum cuam tshuam nrog kev cuam tshuam thiab kub siab, ua rau nws tsim nyog rau cov chaw nyuaj xws li cov mines thee thiab cov pob zeb nyuaj.
KD 128	14.8 ib	86		2300	Muaj kev cuam tshuam zoo tshaj plaws thiab ua haujlwm rau thermal qaug zog, feem ntau yog siv rau hauv qhov khawb av thiab hlau ore mining.thaum muaj peev xwm tiv taus kev cuam tshuam thiab kub kub.

Khoom Specification

Hom		Qhov ntev
		Txoj kab uas hla (mm)	Qhov siab (mm)
	TIAB SA 1621	16	21
	TIAB SA 1824	18	24
	TIAB SA 1925	19	25
	TIAB SA 2026	20	26
	TIAB SA 2127	21	27
Muaj peev xwm customize raws li qhov loj thiab cov duab yuav tsum tau

Hom		Qhov ntev
Hom		Txoj kab uas hla (mm)	Qhov siab (mm)	Lub tog raj kheej qhov siab (mm)
	TIAB SA 181022	18	10	22
	TIAB SA 201526	20	15	26
	TIAB SA 221437	22	14	37
	TIAB SA 302633	30	26	33
	TIAB SA 402253	40	22	53
Muaj peev xwm customize raws li qhov loj thiab cov duab yuav tsum tau

Hom		Qhov ntev
Hom		Txoj kab uas hla (mm)	Qhov siab (mm)
	SMJ 1621 MZ	16	21
	SWB 1824 MZ	18	24
	SMJ 1925 MZ	19	25
	SMJ2026MZ	20	26
	SMJ 2127 MZ	21	27
Muaj peev xwm customize raws li qhov loj thiab cov duab yuav tsum tau