Mechanical Chrome Hardened Linear Bearing Shaft 8mm For Glass Manufacturing Device
Descriptions of Chrome Plating Linear Bearing Shaft
| 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 |
Our company have excellent technical force and excellent production equipment.Products through straightening, coarse fine centerless grinding, chrome plating and multi - channel fine polishing process.
This precision optical shaft has a wide range of uses, mainly used in hydraulic and pneumatic, construction machinery with the piston rod, plastic machinery guide pillar, packaging machinery, printing machinery roller, textile machinery, conveying machinery with the axis, linear motion with the linear optical shaft.
Our company has a number of precision centerless grinder, straightening machine, fine polishing machine, precision lathe, drilling and milling machine.According to the different requirements of users can be processed, quenching, high frequency to meet the different requirements of customers.
The cylinder diameter of the honing pipe produced is from φ30 to φ500mm, and the maximum length is 8m.Piston rod and guide shaft Φ6-Φ120, the maximum length of 8m, and all kinds of cylinder, engineering cylinder, metallurgical cylinder, non-standard cylinder design and manufacturing, supporting the production of 45# steel piston rod, high frequency piston rod, straight axis, precision slender shaft, stainless steel piston rod.
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
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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