High Tension Round Link Chain Bakeng sa Merafo

Melemo ea mahlale

• Ho thatafatsa Nyeoe e Phahameng bakeng sa Tikoloho e Khorofo: Liketane tsa merafo li lula li hohlana le lipane tsa mashala a khorofo, majoe le tšepe. Liketane tsa JULI li feta ts'ebetsong ea kalafo ea mocheso ea induction e ikhethang e hlahisang sebopeho se senyenyane sa libaka tse peli: khetla ea kantle e thata joaloka lefika ho hanela ho tsofala, le karolo e ka hare e tiileng haholo ho thibela ho robeha ha tšohanyetso.

• Mokhathala o ikhethang le ho hanyetsa ho tšoha: Merafo ea ka tlas'a lefatše e kenyelletsa ho qala, ho emisa le ho thiba khafetsa. Liketane tsa rona li entsoe ka moeli o phahameng oa ho tenyetseha, ho bolelang hore li monya matla a maholo a ho thiba ka tšohanyetso ntle le ho lelefala ka ho sa feleng kapa ho petsoha hanyane.

• Ho nepahala ha Sepitla se Phethahetseng bakeng sa ho Kopanela ha Sprocket: Ho se tsitse ha ketane ho baka ho senyeha ha di-sprocket ka potlako le ho tlola ha ketane. Ka ho sebedisa mela ya ho kobeha le ho tjheseletsa ya CNC e iketsahalletseng ka botlalo, JULI e tiisa mamello e tiileng ya mahlakore, e netefatsa ho sebetsa hantle le di-sprocket tse tsamaisang conveyor.

• Teko ea ho Lekanya Mechini ka Bohato le Bopaki bo Tiileng: Metara e 'ngoe le e 'ngoe ea ketane ea rona ea merafo e feta tekong ea mojaro o pakang 100% ka 60% ea matla a eona a fokolang a ho robeha, e lateloa ke lisampole tse senyang bakeng sa ho tiea ha tšusumetso le tlhahlobo ea sebopeho se seholo laboratoring ea rona e amohetsoeng ke CNAS.

dikopo

• Li-Conveyor tsa Sefahleho se Hlometseng (AFC): Litlhophiso tsa ketane ea likhoele tse peli le likhoele tse tharo bakeng sa ho hohla mashala ho pholletsa le sefahleho sa lebota le lelele.

• Li-Loader tsa Beam Stage (BSL): Liketane tsa phetoho tse boima tse fetisang mashala a sithabetseng ho tloha sefahlehong ho ea lebanta le leholo la conveyor.

• Mohoebi oa Mashala le ho Shearer: Liketane tse hulang ka matla a phahameng tse tataisang mechini ea merafo e tsoelang pele ho latela moalo.

• Lifti tsa Libakete tsa Liindasteri tse Boima: Ho tsamaisoa ha mashala a tala a khorofo haholo, samente le liminerale ka ho otloloha.

Li-Parameters tsa mantlha

• Kereiti ea boleng: B, C
• Matshwao: Matshwao a boleng bo hodimo, jwalo ka “JLB/JLC”.
• Mefuta ea tlhahiso ke Ф18-Ф48mm.
• Maemo: E hlahisitsoe ho latela maemo a GB/T12718-2009.
• Setifikeiti: Ketane ea merafo e fumane setifikeiti sa MA. Ketane ea ho phahamisa e fumane setifikeiti sa CE
• Lisebelisoa: Setsi sa tlhahiso ea ketane se na le mechini ea ho etsa ketane, li-welder tsa flash butt, le mechini ea ho leka ho hula ka thata ho tsoa WAFIOS (Jeremane), hammoho le li-spectrometer tsa tlhahlobo ea tšepe tsa SPECTROMAXx. Ka lebaka la karolo ea 'maraka e ntseng e hola ka ho tsoelang pele lilemong tsa morao tjena, setsi sena se thehile mela e 17 ea tlhahiso ea ketane, mela e 3 ea kopano ea sling ea ketane, le mela e 2 ea ho welding ea lihokelo tsa ketane.

songolo

High Tension Round Link Chain Bakeng sa Merafo
	Diameter of Link d (mm)	Pitch P (t)	Bophara (mm)		Radius ea Arc r(mm)	Diameter ho The Weld (mm)		Boima/m (kg/m)	Mojaro oa Teko (KN)	Min.Breaking Load (KN)	Mojaro oa Mosebetsi (KN)	Kereiti ea boleng
			Bonyane Bophara ba ka Hare a	Boholo bo Felletseng Bophara b		Diameter d1max	Bolelele e
	18	64	21	60	28	19.5	13	6.6	260	320	200	B
									330	410	256	C
	22	86	26	74	34	23.5	15.5	9.5	380	480	300	B
									490	610	381	C
	24	86	28	79	37	26	17	11.6	460	570	356	B
									580	720	450	C
	26	92	30	86	40	28	18	13.7	540	670	418	B
									680	850	531	C
	30	108	34	98	46	32.5	21	18	900	1130	706	C
									1130	1410	881	D
	34	126	38	109	52	36.5	23.8	22.7	1160	1450	906	C
									1450	1810	1130	D
	38	126	42	121	58	41	27	30	1450	1810	1131	C
	38	137	42	121	58	41	27	29	1450	1810	1131	C
	38	146	42	121	58	41	27	27.6	1450	1810	1131	C
	42	146	46	133	64	45	30	36	1770	2220	1388	C
	42	152	46	133	64	45	30	35.3	1770	2220	1388	C
	48	152	62	163	80	51	34.3	45.7	2320	2900	1813	C
	1. Sebaka sa kopo: Sepalangoang sa merafo sa scraper, scraper loader, mohoma le lisebelisoa tse ling.
	2. Kereiti ea boleng: B,C
	3. Matshwao: Letshwao la boleng, jwalo ka “JLB\JLC”. Letshwao la polokeho “MA”、“KA”.

Mekhoa ea ho ikhethela

Liketane tsa merafo tsa JULI li entsoe ho latela moralo oa hau o ikhethileng oa conveyor le ho latela maemo a lefats'e a merafo.

• Boemo bo boholo: Bophara ba bare ho tloha ho 14mm ho fihlela ho 52mm+ (ho kenyeletsoa le liprofaele tse tloaelehileng tsa 18mm, 22mm, 26mm, le 30mm).

• Sehlopha sa Boitsebiso: Tšepe e nyenyane e nang le alloy e matla e fumaneha ka Sehlopha sa 2, Sehlopha sa 3, le Sehlopha sa C.

• Maemo a Tumellano: E netefalitsoe ka botlalo ho DIN 22252-1, DIN 22252-2, le ISO 614 bakeng sa ho hokahanya li-sprocket tse se nang sekoli.

• Qetellong ea holimo: Oxide e Ntšo, e nang le oli ea tlhaho, e koahetsoeng ka zinki, kapa e nang le phosphate lithibelo tse thibelang ho bola.

• Netefatso ea Boleng: Tlhahlobo ea weld ea 100% NDT, Teko ea tšusumetso ea Charpy V-Notch, le tlhahlobo ea bolelele bo lekantsoeng.

Papiso ea Ts'ebetso

Ho thusa baenjiniere ho etsa liqeto tsa botekgeniki ka metsotsoana, re hlahisa ts'ebetso e ikhethang ea mechini ea liketane tsa lihokelo tse chitja tsa merafo tlas'a maemo a feteletseng a ts'ebetso:

Metric ea Ts'ebetso	Ketane ea Khokahano ea Potoloho ea Juli Mining	Ketane e Tloaelehileng ea ho Phahamisa	Ketane ea Phetisetso ea Khoebo
Kopo ea mantlha	Li-Conveyor tsa ho Scraper ka tlas'a lefatše / Merafo e Boima	Ho Phahamisa le ho Rigging Holimo	Mekhoa ea ho khanna e bobebe
Dynamic Shock Absorption	E ikhethang (E entsoe bakeng sa tshusumetso ya mashala)	High	Low
Bothata ba Bokaholimo (Ho Hloeka)	Lebokose le Tebileng le Thatafalitsoeng (E hanela lefika le khorofo)	Ho Thatafatswa ka Tsela e Felletseng	Carburised e Tloaelehileng
Bophelo ba Mokhathala (Lipotoloho)	E phahameng ka ho fetisisa (E lekoa tlas'a khatello e tsoelang pele)	Standard	Low
Ho hanyetsa ho bola/ho hanyetsa asiti	E Phahameng (E entsoe bakeng sa metsi a merafo a ka tlas'a lefatše)	e leka-lekaneng	futsanehileng

Ithute haholoanyane mabapi le liketane tsa ho rigging ho tsoa ho Julisling.

LBH

P: Phapang ke efe pakeng tsa liketane tsa merafo tsa Kereiti ya 3 le Kereiti ya C?

A: Sehlopha sa 3 ke ketane e tloaelehileng ea merafo e nang le ho tenyetseha ho hoholo e hlalositsoeng ke DIN 22252, e loketseng bakeng sa ho tsamaisa ka tlase ho lefatše ka kakaretso. Sehlopha sa C se sebelisa tšepe e kopantsoeng ka bongata e nang le ho hanyetsa mocheso o phahameng le thepa e phahameng ea ho tenyetseha, e entsoeng ka ho khetheha bakeng sa ts'ebetso ea mabota a malelele a phahamisitsoeng haholo le libaka tsa merafo tse senyang haholo.

P: JULI e thibela ho qhibiliha ha haeterojene joang liketane tse ka tlas'a lefatše?

A: Hangata merafo e ka tlas'a lefatše e na le metsi a nang le asiti a ka bakang ho petsoha ho bakoang ke haeterojene. JULI e felisa kotsi ena ka taolo e nepahetseng ea metsoako ea lik'hemik'hale (sebabole se tlase le phosphorus) hammoho le mekhoa e tsoetseng pele ea ho fokotsa khatello ea maikutlo kamora ho tjheseletsa.

P: Na o ka fana ka lihokelo tse kholo tse tsamaellanang, lihokelo, le li-flight bars?

A: E. JULI e fana ka sistimi e felletseng ea ho lokisa thepa e tsamaisang thepa, ho kenyeletsoa lihokelo tsa mofuta oa shackle tse matla haholo, lihokelo tsa li-block tse nang le likhokahano tse ngata, le li-flight bars tse ikhethileng ho tsamaisana le moralo oa hau oa ho tsamaisa thepa e scraper.