45 # Chrome Plated Core Roller Sleeve With Mechanical Processing Production
PARAMETER
Item No. | K25-50-1233-6 |
Body Material | #45 #35 |
Diameter | D12.5-0.01/-0.03 |
Length | customizable |
Depth of quenched layer | 0.6-1.0 |
Hardness | HRC 40-46 |
Roughness | Rz< 0.65 |
Single Plating Thickness | >15 μm |
Plating | 900-1200 HV0.1 |
Microcrack | >600 pcs/m² |
Blending test maximum pressure 52KN, transformation over 15mm |
Specification:
Chrome Thickness | 10~25 μm |
Chrome Hardness | 850 HV Min |
Roughness | Ra 0.2 Micron Max |
Straightness | 0.2/1000mm |
Yield Strength | According to the steel material and customer requirement |
Tensile Strength | According to the steel material and customer requirement |
Elongation | According to the steel material |
Bend Test | According to customer requirement |
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… |
Advantages:
1. Mateiral and technology from TaiWan .
2. Factory directly supply.
3. Extensive application and high precision performance.
4. Simple installation.
5. Durable.
6. All specification can be customized.
Application:
It is applicable to winding and unwinding shaft of the related machines in coating,cutting,printing,compounding,paper making,bag making,plastic items,specially the occasion of the high-efficient roundness required or surface winding and unwinding of the paper tube.Moreover,it also can improve efficiency and quality of the products.
Picture:
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