CIE manufactures piston rods, shafts and tubes. With our many decades of expertise, we specialise in core competencies such as turning, hardening, grinding, surface coating and polishing. Each component produced in this production division meets the highest standards for exact manufacturing tolerance and surface quality.
Technical description:
Diameter of piston rods: 4 mm - 28 mm
Diameter of tubes: 4 mm - 70 mm
Length of 35 mm - 700 mm
Roughness Ra 0,05 µm / Rz 0,5 µm
Surface refinement: salt bath or gas nitration, DLC, browning, galvanising, passivating
Manufacturing Competencies:
CNC turning
We can offer you economical complete machining operation with our up-to-date multi-axis CNC turning machines in one clamping setup.
Hardening
Inductive continuous hardening guarantees the hardening of precisely defined areas according to your exact requirements. A technology that can be adapted to your individual demands.
Centerless grinding
CIE grinding lines work at high processing speeds with optimum efficiency. Depending on material and diameter requirements, surface qualities with roughness specifications up to Ra 0.1 µm can be obtained.
Surface treatment
By hard chrome plating, salt bath nitriting, DLC, burnishing, galvanizing and passivation, your components obtain a high resistance to corrosion and wear. This means high endurance over the entire life of the product.
Polishing
We can guarantee you mirror-like polished surfaces with our optimal finish grinding method - without material loss.
Flexibility
Providing our components in the desired lot size to meet your logistic requirements goes without saying.
Diameter Accuracy: f7.h6
Diameter Roughness: Ra value 0.2 - 0.3 Ra (Micron)
Standard Length: 1mtr - 3 mtr
Special Length: 6.5mtr
Diameter: 10mm - 110mm
Hard Chrome Plating Thickness: 15 to 20 Microns
Straightness: 0.2mm / 1000mm max.
Material of Construction: En8D OR Mechanical construction use carbon steel bars
Hard Chrome Plated Cylinder Rod
Detail
Size : Ø6~130mm
Length : 2000~7000mm
Tensile Strength : 570~690 N/mm2
Yield Strength : >345 N/mm2
Elongation : >17%
Hard Chrome Thickness : 20Micron ± 5
Surface Roughness : Ra0.2~Ra0.4
Hardness of Hard Chrome Plated: Minimum HV800
OD Accuracy : f8
Application
Material
| Our Material |
Material No. |
Similar International Grade |
|
| JIS S45C |
1.1191 |
DIN CK45 / CNS S45C / GB 45 / BS 080M46 (1C45) (060A42) (060A47) (080M46) / NF XC42 / UNI C45 / NBN C45-2 / SS 1672 / UNE C45K / SAE 1045 / ISO C45E4 / 45 |
Machine structural purposes
Mechanical column
Solid Bar
Shaft |
| JIS S55C |
1.1203 |
DIN CK55 / CNS S55C / GB 55 / BS 070M55 (1C45) (060M57) / UNI XC45 / NBN C50 / SS 55-2 / UNE C55K / AISI 1055 / ISO C55E4 / 55 |
Forging
Cutting
Heat treatment |
|
* Above similar steel grades are only for your reference, please kindly refer to each standard for further differences.
* You may order ground rods, bright bars under this material!
* Other specification and material can be ordered.
Material of S45C Hard Chrome Plated Piston Rod : JIS S45C / DIN CK45 / SAE 1045 and JIS S55C. By precision cold drawing, the tensile strength is higher. After harden chrome plating, the chrome shaft obtains good corrosion resistance, great abrasion resistance and uniformity of hardness. Piston Rod can go through other additional processing like lathing, milling and drilling. Suitable for piston rod, hydraulic cylinder rod, pneumatic cylinder shaft, punching machine, pressing machine, mechanical guide rod, mechanical column bar, solid bar, crane, plastic injection machine, sealing machine, packaging machinery, and other automation machinery.
Induction Harden Chrome Plated Cylinder Rod
Material of the Europeanization carbon steel chrome plated bar: JIS S50C / DIN CF53 / AISI 1050 and JIS S55C. Through heat treatment, the hardness is greater than common harden chrome plated rod. Induction Harden Chrome Plated Cylinder Rod reaches uniform hardening thickness with no soft spots. It has high stability, low ductility, and superior wear resistance for mechanical guide rod, tie bar, linear bearing slide rod, excavator, loading machine, construction equipment
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