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Cylinder Rod

Features

Features of Cylinder Rod

Cylinders are fundamental components in many mechanical systems, particularly in hydraulic and pneumatic devices. They come in various designs and sizes, each tailored to specific applications. Understanding the features of cylinders is key to appreciating their functionality and widespread use. Here's an overview of the key features of cylinders, especially focusing on hydraulic and pneumatic cylinders:

Basic Structure

Cylinder Barrel

The main body of the cylinder, typically made from steel or aluminum, houses the piston and the hydraulic fluid or air.

Piston

A moving component inside the barrel, it separates the barrel into two chambers in hydraulic and pneumatic systems. It moves back and forth under the pressure of the fluid or air.

Piston Rod

Extends from one end of the cylinder, transmitting the force generated by the movement of the piston to the machine or load.

End Caps

These seal the ends of the cylinder barrel and often contain ports for the entry and exit of hydraulic fluid or air.

Seals and Bearings

Prevent leakage of fluid or air and support the piston rod as it moves in and out of the cylinder barrel.

Types of Cylinders

Single-Acting Cylinders

Fluid or air is applied to only one side of the piston, generating force in one direction only. A spring or external load returns the piston to its original position.

Double-Acting Cylinders

Fluid or air can be applied to both sides of the piston, enabling movement and force generation in both directions.

Telescopic Cylinders

These have multiple stages of nested cylinders (like a telescope), allowing for a longer stroke.

Cylinder Rod for Sale

As a cylinder rod manufacturer, we will do our best to serve you. If you need customized products, or the products you need are not found on our website, or need a product catalog, don't worry, more of our products are still being uploaded. You can email us directly, and we will reply to you within 24 hours!

Automotive-Industry

Construction-Equipment

How to Straighten a Bent Hydraulic Cylinder Rod

Straightening a bent hydraulic cylinder rod is a delicate process that requires precision to avoid causing further damage. Here are general steps you can follow, but keep in mind that it's advisable to consult with a professional or the manufacturer for specific guidance on your particular hydraulic cylinder:

1. Assessment

Evaluate the extent of the bend and the overall condition of the rod. Minor bends may be repairable, but significant damage might require replacement.

2. Disassembly

Remove the hydraulic cylinder from the equipment to allow better access to the rod.

3. Secure the Cylinder

Use a hydraulic press or a vise to secure the hydraulic cylinder, ensuring it won't move during the straightening process.

4. Heat

Apply localized heat to the bent area using a torch. This helps to make the metal more malleable. Be careful not to overheat, as this can affect the temper of the metal.

5. Straightening Force

Use a hydraulic press or another suitable device to apply gradual force to the bent section of the rod. Apply force slowly and incrementally, checking the progress regularly.

6. Measurements

Periodically measure the rod's straightness using calipers or a straight edge. Ensure you are working towards the desired specifications.

7. Repeat as Needed

If the rod is not straight after the initial attempts, repeat the heating and straightening process until the desired straightness is achieved.

8. Cooling

Allow the rod to cool slowly to room temperature to avoid introducing additional stress to the metal.

9. Inspect

Inspect the rod thoroughly for any cracks or other damage that may have occurred during the straightening process.

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About Ever-Power

The factory area of Ever-Power is 25,000 square meters. It is a professional manufacturer that designs, develops and produces high-quality hydraulic cylinders and hydraulic systems.
It has a history of 20 years since its establishment. It currently has more than 280 employees, including more than 50 intermediate and senior engineering technicians, and more than 270 production equipment. It has the design and manufacturing capabilities of large oil cylinders and hydraulic systems.

After years of hard work, we have accumulated rich experience in the design and manufacturing of cylinders. We can design and produce according to customers' actual use and installation requirements as well as international standards.

Now, our hydraulic cylinders can compete with most imported products in both quality and price, with obvious cost-effective advantages.
Our products include: excavator cylinders, aerial crane cylinders, concrete pump truck cylinders, boom pump cylinders, truck crane cylinders, tower crane cylinders, piling machinery cylinders\marine port cylinders, mining equipment cylinders, environmentally friendly and energy-saving equipment cylinders, servo cylinders and other products, as well as hydraulic systems, fully automatic ultra-high pressure gravel equipment, and intelligent cold riveting equipment.

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