Tshuab Piston Rod

Cov Khoom Pawg

Cov Khoom Tshwj Xeeb

OEM Excavator thoob pin loj 80 hli

st52 Honed Tube Honed Lub Tog Raj Kheej

Lub Tog Raj Kheej Hydraulic Honed Tube / Lub Tog Raj Kheej Hydraulic

Sab hauv chrome plated honed tubes chrome tubes

Lub Tog Raj Kheej Raj Honed Sib Tsoo Raj Rau Lub Tog Raj Kheej

ASTM A519 4140 Honed Tubes rau Hydraulic Lub Tog Raj Kheej

Cov Neeg Muag Khoom Siv Hydraulic Lub Tog Raj Kheej Honed Tube

Cov Hlau Chrome Plated Nyuaj

JINYO muag khoom thiab kho kom haum chrome bar, chrome plated pas nrig, honed tube, txias drawn tube, hydraulic lub tog raj kheej barrel, linear ncej.

Qib Hlau: JIS G4105 (SCM440), CK45, S45C, CSAE4140, 42CrMO4, Sus304, SuS316, J1S STKM13C
Loj: φ6mm-φ360mm (φ1/4”-φ15”)
Chrome Thickness: 20μm (min)
Ntev: 3m-6m lossis kho kom haum

Tiv tauj peb

Info@jinyoindustry.com

cov ntsiab lus ntawm cov khoom

Kev Taw Qhia Txog Khoom

JINYO yog ib lub chaw tsim khoom uas koom ua ke R&D, kev tsim khoom, kev muag khoom thiab kev pabcuam. Nws txoj kev lag luam npog cov teb ntawm kev sib kis hydraulic, cov kav hlau precision thiab cov khoom siv engineering machinery. Lub tuam txhab siv cov thev naus laus zis siab heev honing thiab sib tsoo tshuab, muaj cov peev xwm tsim khoom thiab ua tiav rau cov pas nrig chrome plated, chrome bar nyuaj, hydraulic piston rod thiab hydraulic cylinder tube, honed tubes, SRB tube, thiab cog lus tias yuav muab cov qauv zoo tshaj plaws thiab kev pabcuam zoo tshaj plaws thoob ntiaj teb.

Cov pas nrig thiab cov raj uas muaj chrome plated feem ntau yog siv ua cov pas nrig piston, uas yog ib qho tseem ceeb hauv cov thooj voos kheej kheej hydraulic. Lub luag haujlwm tseem ceeb ntawm kev hloov lub zog hydraulic mus rau kev txav mus los ncaj qha thaum tiv thaiv kev nkag mus rau hauv lub kaw lus hydraulic yuav teev tseg ib pawg ntawm cov kev xav tau ntawm cov pas nrig.

Cov Tuav thiab Cov Raj Uas Muaj Chrome Plated

Cov Hlau Stainless Hlau Uas Muaj Chrome Plated

Cov Tuav thiab Cov Raj Uas Muaj Nickel Thiab Hard Chrome Plated

Hom kev kho cua sov:

1) Ib txwm tsis muaj cua sov

2) Q + T (Quenched + Tempered)

3) Induction Hardened

KEV QHIA TXOG:

·Qib hlau: JIS G4105 (SCM440), CK45, S45C, CSAE4140, 42CrMO4/4140, Sus304, SuS316, J1S STKM13C

·Qhov tseeb ntawm txoj kab uas hla sab nraud: f7, f8

·Qhov Roughness ntawm qhov chaw: Max Ra 0.2μm

·Nyuaj Chrome Thickness:

Qhov Nyuaj Ntawm Qhov Deg: Min HV 850s

·Kev Ncaj

·Qhov ntxhib: Ra0.2μm (siab tshaj)

· Qhov Ntev Txheem; 3m-9m lossis kho kom haum

·Qhov Loj Txheem: φ6mm-φ360mm (φ1/4”-φ15”)

· Thaum thov kev kho mob ntawm induction quenched thiab tempered

Cov kev pabcuam tshwj xeeb

JINYO muaj cov kws tshaj lij kev tsim khoom thiab cov khoom siv tsim khoom siab heev, thiab tuaj yeem kho cov khoom siv chrome-plated rods thiab honed tubes raws li cov kev xav tau ntawm cov lag luam sib txawv. Txawm hais tias nws yog ib txoj kab uas hla, ntev lossis qhov tiav ntawm qhov chaw, peb muaj peev xwm muab cov pas nrig chrome-plated kom tau raws li qhov xav tau ntawm koj lub kaw lus hydraulic.

Ntxiv rau qhov kev hloov kho ntawm cov pas nrig chrome-plated, cov pas nrig chrome-plated kuj muaj kev ruaj khov zoo heev. Qhov chaw tawv chrome-plated ua kom muaj kev sib txhuam thiab hnav tsawg kawg nkaus, ua rau lub tog raj kheej hydraulic ua haujlwm tau zoo thiab ua haujlwm tau zoo. Qhov no tsis yog tsuas yog txhim kho kev ua haujlwm tag nrho ntawm lub kaw lus, tab sis kuj txo cov kev xav tau txij nkawm, yog li txuag cov nqi thiab ua kom muaj txiaj ntsig zoo. Cov pas nrig chrome-plated yog siv dav rau cov tshuab hydraulic.

Cov khoom tsis

Cov Tshuaj Muaj pes tsawg leeg (%)
Khoom siv	C	Mn	Thiab	S	P	Nyob rau hauv	Cr
CK45	0.42-0.50	0.50-0.80	0.04	0.035	0.035		—
ST52	0.22	1.6	0.55	0.035	0.04	—	—
SAE10V45	0.40-0.48	0.80-1.40	0.15-0.35	0.15	0.035	0.15	0.25
42CrMo4	0.38-0.45	0.60-0.90	0.15-0.40	0.03	0.03	—	0.90-1.20
40Cr	0.37-0.45	0.50-0.80	0.17-0.37	—			0.80-1.1

Cov Khoom Siv Kho Tshuab
Khoom siv	TS	YS	NWS	Charpy	Mob
	(N/hli")	(N/hli")	% (tsawg kawg)
CK45	610	355	15	>41J	Cov pas nrig chrome nyuaj
CK45	800	630	20	>41J	Q+T
ST52	500	355	22	-	Cov pas nrig chrome nyuaj
42CrMo4	980	850	14	>47J	Q+T
40Cr	1000	800	10	—	Q+T

Cov yam ntxwv ntawm cov khoom

Cov pas nrig hlau thiab lub raj hlau uas muaj chrome plated yog tsim los siv rau hauv cov ntawv thov hnyav, qhov twg lub zog thiab lub neej ntev yog qhov tseem ceeb. Cov khoom siv hauv paus, feem ntau yog cov hlau zoo, yog xaiv rau nws lub zog, kev tawv, thiab lub peev xwm los tiv taus kev ntxhov siab siab.

Qhov tsos du ntawm qhov chaw chrome nyuaj yog muab los ntawm ib qhoua ntej yuav plating, yuav tsum npaj cov hlau chrome ua ntej. Cov hlau yuav tsum tau polishing kom du thiab tiaj tus, thiab tom qab ntawd yuav tsum tau coated nrog ib txheej chromium los ntawm electroplating.

Qhov chrome plating no ua rau cov hlau chrome plated nyuaj dua, ua rau nws tiv taus kev hnav thiab tsim kua muag, thiab muab kev tiv thaiv zoo tiv thaiv kev xeb thiab xeb. Cov hlau chrome plated no siv dav hauv ntau yam kev siv hauv kev lag luam, suav nrog cov thooj voos kheej kheej hydraulic, cov thooj voos kheej kheej pneumatic, thiab lwm yam khoom siv kho tshuab uas xav tau kev ua haujlwm meej thiab ruaj khov.

Qhov chaw tawv chrome ntawm cov hlau tawv chrome plated ua rau muaj kev xeb thiab hnav tsis kam, txo qhov sib txhuam, txhim kho kev ruaj khov thiab los ntawm kev ua kom tsis txhob xeb ua kom muaj roj zoo.