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

CK45 Lub Tog Raj Kheej Hydraulic Piston Rod

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.

Lub piston pas nrig ntawm lub tog raj kheej hydraulic yog dab tsi?

Lub pas nrig piston yog qhov tseem ceeb thiab tseem ceeb ntawm txhua lub tog raj kheej hydraulic lossis pneumatic. Nws txuas nrog lub hydraulic piston, lub tog raj kheej txav mus los hauv lub tog raj kheej kom tsim cov kev txav mus los uas xav tau rau ntau yam kev siv.

Feem ntau, lub pas nrig piston yog qhov ntev ntawm cov hlau chrome plated txias uas ua tiav lawm uas xa cov zog uas lub piston tsim mus rau lub tshuab ua haujlwm.

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 khoom siv feem ntau siv rau cov pas nrig hydraulic yog carbon steel. Carbon steel hydraulic cylinder rods. Cov hlau carbon feem ntau siv rau cov pas nrig hydraulic yog CK45, uas yog hu ua C45, C45E, cov hlau no sib npaug rau SAE 1045 steel.

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42CrMo quenched & tempered pas nrig

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Cov pas nrig hydraulic carbon steel muaj ntau yam zoo, suav nrog nws lub zog, kev ruaj khov, thiab kev siv nyiaj tsawg.

Nws lub zog tensile siab ua rau nws tuaj yeem tiv taus cov loads hnyav thiab kev ntxhov siab feem ntau ntsib hauv cov tshuab hydraulic.Tsis tas li ntawd xwb, cov hlau carbon yog lub npe hu ua nws txoj kev tiv taus zoo heev rau kev hnav thiab xeb, ua kom lub piston pas nrig muaj lub neej ntev dua.