• Ningbo WeiWo Electromechanical Tech Co.,Ltd.
    Mike
    We do business with each other for long time and will continue our cooperation. Quality partner!
  • Ningbo WeiWo Electromechanical Tech Co.,Ltd.
    Alexiou Aris
    Good quality and competitive price, I'm sure we will go further and further!
  • Ningbo WeiWo Electromechanical Tech Co.,Ltd.
    Brian
    Work together long time, we like friends each other, easy to get along with, very pleasant cooperation!
Contact Person : Leela
Phone Number : 86-13586885132
WhatsApp : +8613586885132

Grinding Vibration Hollow Piston Rod Hard Chrome Coated Mechanical Core Shafts JIS 45C

Place of Origin NINGBO
Brand Name WEIWO
Certification IATF16949:2016
Model Number K30-50-2002
Minimum Order Quantity 150 sets
Price USD2.3~ 2.5 /set
Packaging Details 10-50 PCS in one carton or plastic blister tray, outside wooden pallet or wooden box.
Delivery Time 15-25days after PO confirmed
Payment Terms L/C, T/T, Western Union
Supply Ability 500 sets per day
Product Details
Outer Diameter 12.5MM Total Length 360MM
OD Of One End M10 X 1.25 OD Of Another End M12 X 1.25
Material S 45 C Hardness HRC > 48
Roughness <0.3μm Concentricity 0.04mm
High Light

JIS 45C hollow piston rod

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360mm Mechanical Core Shafts

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anodize Mechanical Core Shafts

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Product Description

Hard Chrome Coated Mechanical Core Shafts Piston Rod With Material 45 # Steel Export To Europe

 

 

Descriptions of Chrome Plating Mechanical Core Shafts

Outer Diameter Ø12.5(-0.01/-0.03)
Total Length 210mm
Steel Material 45# DIN CK45/JIS 45C and 35# DIN CK35/JIS 35C
Chrome Hardness 950 HV Min
Roughness Rz 0.2 Micron Max
Straightness 0.2/1000mm

 

Supply condition

1. Hard Chrome Plated
2. Induction Hardened
3. Dehydrogenation & Tempered

 

Chemical Composition

Material C% Mn% Si% S% P% V% Cr%
Ck45 0.42-0.50 0.50-0.80 0.17-0.37 ≤0.035 ≤0.035   ≤0.25
ST52 ≤0.22 ≤1.6 ≤0.55 ≤0.04 ≤0.04 0.02-0.15  
20MnV6 0.17-0.24 1.30-1.70 0.10-0.50 ≤0.035 ≤0.035 0.10-0.20 ≤0.30
42CrMo4 0.38-0.45 0.50-0.80 0.17-0.37 ≤0.035 ≤0.035 0.07-0.12 0.90-1.20
40Cr 0.37-0.45 0.50-0.80 0.17-0.37 ≤0.035 ≤0.035   0.80-1.10

 

Manufacturing Main Process description:
1. Hydraulic Steel Raw Material Cutting
2. CNC Machining + additional broaching and milling operations
3. Induction Hardening
4. Chrome Plating
5. Dehydrogenation and Tempering
6. Polish and Superfinish Polish
7. 100% Inspection
8. Craft Boxes and Wooden Case Packaging

 

Description:

Surface treatment Blackening, polishing, anodize, chrome plating, zinc plating, nickel plating, grinding…
Quality Assurance IATF16949:2016 certified/SGS/TUV
Drawing formats Solid works, Pro/Engineer, AutoCAD, UG, PDF

 

 

 

Equipment used

Japan 5-axis TSUGAMI-B-038T CNC turing machine
Japan 4-axis GAMA DMN-650 machining center
Cylindrical Bore Grinders
Wire EDM
Magnetic grinding machine/ grinding Vibration machining
Oven
Ultrasonic cleaning machine
Vacuum packing machine

 

 

 

 

 

Inspection device

VMS2.5d measuring machine
Japan Mitutoyo tool microscope
Japan Mitutoyo digimatic micrometer
Japan Mitutoyo hardness tester
Japan Mitutoyo calipers
Japan Mitutoyo dial indicator
Japan Mitutoyo height measuring tool
Japan Mitutoyo tubular inside micrometer
Japan Marble platform
Go No Go gauge
Electronic digital display caliper Ring gauges

 

Industry used

Machinery; heavy duty equipment; electronic device; Auto spare parts; optical telecommunication…

 

Advantage of Product
1) Professional & skilled, reliable.
2) One-stop total solution
3) ready stock goods with fast delivery
4) Customizable: Non-standard sizes are also available
5) Small quantity is acceptable
6) Cash back: Refund or replacement for any product faulty

 

Other questions:

Q1. Dispatch seaport?

A1: Guangzhou, Ningbo, Shanghai or others

 

Q2. What other service can you offer?

A2: OEM service, welcome to send us the design drawing to develop a new product line.

Customized service, we can help you to design your packing.

 

Q3. How can I get the warranty?

A3: During the warranty period, any products damaged because of the quality problem can be changed for free. We provide one year warranty start from the purchase date, but it does not include damages result from any of the following situations:

Racing accidents

Improper installation

Disassembly or modifications

 

Picture:

Grinding Vibration Hollow Piston Rod Hard Chrome Coated Mechanical Core Shafts JIS 45C 0