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Rubber Overmolding Steel Forging Adjustable Damping Rod End with Zinc Plating

The main body is made of forged steel, the surface is galvanized to prevent rust, and the middle part is covered with rubber to absorb shock and reduce noise. Adjustable damping design ADAPTS to different loads, accurately controls mechanical vibration, and extends equipment life. High load resistance, impact resistance, suitable for automotive suspension, industrial machinery and precision instrument connection. 
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steel forging parts

Overmolding process is a kind of plastic or rubber material wrapped on the surface of metal products or other materials of the manufacturing process, with beautiful, anti-fouling, wear and other functions. This process is widely used in electronics, furniture, craft gifts, auto parts, mechanical parts and other fields, has a wide range of application prospects and market demand. ‌

Preparation: Clean the surface of the product to remove oil and dust; Cut the right plastic material for the size and shape of the product.

‌Overmolding treatment: evenly apply the plastic/rubber material on the surface of the product, or use a metal sheet pre-coated with plastic material; Attach the plastic/rubber material to the surface of the product and press it tightly with a tool to ensure a firm fit.

Post treatment: cut off the excess plastic/rubber material, trim the edges; Polish or other treatments as needed to improve the appearance and function.




Product Advantages of Overmolding Steel Forging Rod End:



  • Enhanced durability: Steel forging overmolding products significantly increase the service life and durability of the product by bonding metal hardware with rubber. The waterproof, moisture-proof and mildew proof properties of rubber can effectively maintain the surface of hardware and reduce corrosion and damage ‌.

  • Improve structural strength: the overmolding layer not only provides a certain structural strength for the hardware, but also enhances the overall stability of the product. The inner adhesive process ensures that the inside of the metal parts is completely wrapped, and the outer adhesive process ensures that the outside of the metal parts is not offset, not falling off, and the connection is strong ‌.

  • Adapt to a variety of environment: steel forging overmolding products have excellent corrosion resistance and oxidation resistance, can be used in high temperature, high humidity and other harsh environment for a long time without aging deterioration, to ensure the stability and reliability of products ‌.

  • Easy processing: steel forging overmolding products usually have good machinability, can be precisely processed by cutting, drilling and other ways to meet the specific needs of different fields ‌.




Product Use of Overmolding Steel Forging Rod End:




  • ‌Industrial manufacturing: steel forging rubber parts are often used to connect parts and strengthen the stability of the structure, but also can be used in the production equipment protection device ‌.

  • Precision instrument and semiconductor manufacturing:Optical platform: isolation of ground vibration (frequency ≤10Hz, amplitude ≤0.2μm), to ensure the measurement stability of laser interferometer, electron microscope and other high-precision equipment. Wafer processing equipment: Microvibrations (amplitude ≤0.1μm) are absorbed at the arm joint to avoid error accumulation during nanoscale lithography or etching. Medical equipment: Used for rotating support of CT scanner and joint of surgical robot to reduce movement noise and ensure smooth operation of equipment and patient comfort.

  • Aerospace and Marine:Aircraft landing gear: buffer landing impact, disperse dynamic load, protect hydraulic lines and sensors from high-frequency vibration damage. Marine propulsion system: Connect propeller shaft to hull, suppress vibration caused by underwater turbulence, reduce cabin noise and extend transmission component life. Satellite support: Provides multi-directional damping during rocket launch to protect precision loads from extreme acceleration and random vibrations

  • ‌Rail transit and energy equipment:High-speed rail bogie: used for the connection point between the suspension system and the car body to reduce the vibration transmission caused by track irregularity and improve passenger comfort. Wind turbine: the adaptive blade rotor bearing is connected with the tower barrel to absorb wind load fluctuation energy and reduce the risk of structural fatigue cracks. Power transmission and transformation equipment: electromagnetic vibration is isolated in the transformer and reactor bracket to prevent bolt loosening and insulation material aging.

  • Mining and port ‌ : heavy duty steel wheel polyurethane coating is widely used in mining trucks, mining conveyor belts and other equipment, at the same time in port cranes, container handling vehicles and other equipment ‌.





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forging



FAQ:


1Q: Why is the rod end made of forged steel and rubber?

1A: Forged steel provides ultra-high strength (tensile ≥800MPa) to ensure extreme loads (static ≥50kN), while rubber overmolding absorbs 80% of vibration energy, reduces noise ≥15dB, and prevents intermetallic wear to achieve both strength and cushioning.


2Q: Are small-batch custom orders feasible for niche projects?

2A: Yes! We support low MOQs (Minimum Order Quantities) for custom lengths, head styles, or thread patterns, with  ISO-certified quality control.


3Q: Does it support non-standard size or special condition customization?

3A: Yes. Customizable rod end thread specifications (M12-M30), rubber hardness (50-90A), damping range and medium type (such as oil resistance, acid and alkali resistance).


4Q: What is the leadtime to make a overmolding steel forging product? 

4A: It would need about 4-5 weeks.


5Q: Can customer add logo to the products?

5A: Yes, all of our products are made according to customer's requirements, they are all unique on the market.


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