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MikeWe do business with each other for long time and will continue our cooperation. Quality partner!
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Alexiou ArisGood quality and competitive price, I'm sure we will go further and further!
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BrianWork together long time, we like friends each other, easy to get along with, very pleasant cooperation!
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 |
Outer Diameter | 12.5MM | Total Length | 360MM |
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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,360mm Mechanical Core Shafts,anodize Mechanical Core Shafts |
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
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