Linear piston rod shaft for automotive vehicle parts
Linear Solid shaft is done on the basis of accumulative technology main for the tolerance of outer diameter, linear degree, circle degree, rough finish on the surface to guarantee high precision
Linear solid shaft is made of Gcr15 SUJ-2 high carbon steel, with hardness above 60HRC, SF plus hard chrome plated layer. For further details and special questions,
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
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
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