Roller Guide Post Sets-HRGSL

Deflection test curve showed, it is observed that under horizontal loads, the deflection (deformation) of the needle roller exhibits excellent rigidity performance. The deformation of the needle roller is lower than that of the ball roller with a difference of up to 10 times.

Tips：
Deflection is a measure used to assess the "relative positional change" (or known as "deformation") of a structural element under external forces.

Definition

Needle Roller Guide Set are high-precision guiding components used in industrial and precision machinery applications. Through specialized polygonal design and manufacturing processes, they ensure excellent guiding accuracy and long-term durability, making them highly resistant. They are specifically applied in electrode stamping processes for electric vehicle battery manufacturing, including but not limited to mechanical machining, electronic manufacturing, and semiconductor equipment.

Structure

The basic structure of precision needle roller guide sets includes: 

Needle rollers: Needle rollers are the core components of precision roller pin guides, made from high-hardness, high-precision, and highly wear-resistant steel. The number and arrangement of rollers affect the guide's accuracy, rigidity, and load-bearing capacity. 

Guide Pillar: The precision roller pin guide column houses the rollers, made from high-strength, highly wear-resistant steel. Precise grinding of the guide pillar’s surface ensures its straightness and roundness.

Guide Bushing: The guide bushing, made from high-wear-resistant material, acts as a liner for the guide column. It protects the precision roller pin guide from wear and tear, enhancing its load-bearing capacity.

Dust Seal: Dust seals prevent dust and impurities from entering the guide column, extending the service life of the precision needle roller guide. Each HEADWAY needle roller guide set is composed of meticulously ground guide pillars, needle rollers, and high-strength guide bushings, ensuring stability and reliability in high-load and high-speed movements.

Principle

The operating principle of precision needle roller guides utilizes line contact between rollers to achieve smooth and precise linear motion. During movement, rollers roll between the guide pillar and guide bushing, significantly reducing frictional resistance while improving the guide's motion accuracy and rigidity.

Functions

High Rigidity Support: Precision needle roller guide sets provide sufficient support for mechanical components like BEV mold base, ensuring smooth operation along fixed tracks.

High Precision Guidance: High-rigidity needle roller guide sets ensure mechanical components move smoothly along specified trajectories.

Low Friction: HEADWAY low-noise guide pillars reduce frictional resistance, enhancing motion accuracy and efficiency.

Maintenance

To prolong the service life of precision needle roller guide sets, regular maintenance is essential, including:

Regular Cleaning: Periodically check lubrication conditions, ensuring smooth guide pillar surfaces and adding appropriate lubricating oil.

Regular Greasing: Clean guide column surfaces to prevent dust and dirt from affecting motion accuracy. 

Regular Inspection: Replace rollers regularly based on usage to maintain guidance accuracy and service life.

Contact Us

For more information on HEADWAY needle roller guide sets and guidance on selecting the most suitable model for your needs, please contact our professional team immediately.

The Significance of Electrode Stamping Technology in Electric Vehicle Battery Manufacturing

In the production process of electric vehicle batteries, electrode stamping technology plays a crucial role. Electrodes, as the core components of batteries, directly influence the capacity, energy density, and lifespan of batteries. Electrode stamping technology is one of the key processes for manufacturing battery electrodes. Its main function is to stamp electrode materials into the required shapes and sizes.

Traditional electrode stamping technology mainly employs manual pulling methods, resulting in low production efficiency, poor product precision, and safety risks. These limitations hinder the fulfillment of modern industrial demands and lead to low production benefits and increased costs for enterprises. To address these issues, automated electrode stamping and pulling devices have been developed.

Key to Enhancing Electrode Stamping Technology Precision

The key to enhancing electrode stamping technology precision lies in utilizing high-precision guide rails. Guide rails are essential components in electrode stamping and pulling devices. Their primary function is to guide and support the electrode materials along a specified trajectory during the stamping process.

HEADWAY Precision Linear Guide Rail Assemblies for Dies offer a high-precision guide rail solution, achieving a precision level of up to 0.1 µm, far surpassing traditional guide rails. Implementing HEADWAY Precision Linear Guide Rail Assemblies for Dies effectively elevates electrode stamping technology precision, further improving battery performance.

Advantages of HEADWAY Precision Linear Guide Rail Assemblies for Dies

HEADWAY Precision Linear Guide Rail Assemblies for Dies provide an efficient and precise solution to the aforementioned challenges. These guide rail assemblies incorporate advanced high-precision rolling technology, specifically designed for submicrometer-level process requirements. They are particularly well-suited for applications in electrode stamping processes that demand extreme precision and stability.

• Ultra-high Precision: The design and manufacturing of the guide rail assemblies ensure a stamping precision of 0.03 µm, significantly enhancing the precision and consistency of electrode manufacturing.
• Smooth Movement: Employing ultra-fine processing technology, the surface of the guide rails is smooth and friction-free, guaranteeing stable movement and high efficiency during the electrode stamping process.
• Reduced Vibration: The polygonal structure design of the guide rails effectively reduces potential vibrations during the stamping process, further improving product processing quality and production efficiency.

HEADWAY Precision Linear Guide Rail Assemblies for Dies are widely applied in electrode stamping and pulling devices, effectively enhancing electrode stamping technology precision and efficiency.

HEADWAY: Your Choice for Enhanced Production Efficiency and Product Quality

HEADWAY Precision Linear Guide Rail Assemblies for Dies not only address the precision and efficiency issues prevalent in traditional electrode stamping technology but also significantly elevate the safety and sustainability of battery production. Choosing HANDEWAY's professional guide rail solutions is your optimal choice for enhancing production efficiency and product quality.

For further information on HEADWAY Precision Linear Guide Rail Assemblies for Dies and model recommendations for various applications, please feel free to contact our professional team. We are committed to providing you with the highest quality technical support and solutions.

(1).Streamlined Production

(2).No minimum order quantity, we can produce even one.

(3).100% inspection - From production to inspection equipment, all steps are completed by HEADWAY.

(4).Accept custom processing inquiries based on provided drawings.

(5).For product issues and subsequent after-sales service, we provide personalized assistance for you.