China Custom 2.0mm-25.4mm G20-G1000 AISI 304L Stainless Steel Ball for Auto Part

Product Description

Product Description

 

2.0mm-25.4mm G20-G1000 AISI 304L Stainless Steel Ball for Auto Part

Hardness HRC25-64
Material AISI304/304L/316/316L/420/420C/440C
Specification 25kg/20kg
Size Rages 2mm-25.4mm
Layer Polishing
Application Valves, finger pumps,water pump, cleaning brush,nail polish bottle, motors, toy ball.
Chemical Composition C, Si, Mn, Cr, Cu
Transport Package Steel Drum or Carton or as Customer′s Demand
Feature (1)Good resistance to corrosion . (2)Widely application (3)Good corrosion resistance in the food environment, oxidizing solutions and most organic chemicals.

 

Our Advantages

Company Profile

 

Application

 

Packaging & Shipping

 

FAQ

2.0mm-25.4mm G20-G1000 AISI 304L Stainless Steel Ball for Auto Part

1.Q:Can you provide free samples?
A:Absolutely, we provided free samples but freight cost is on customer side.

2.Q:What's your delivery time?

A:Within 3-30 days according to your required size and quantity.

3.Q:What's your payment way?
A:We accept the TT,Payment=1000USD, 30% T/T in advance,balance payment before shippment. 

4.Q:Why choose you ?

A:We are manufacturer with 28 years experience.

Checking in the whole manufacturing process &100%  inspection before  shipment ensure the quality of our products.

5.Q:Where do you export?
A: Our products are exported to over 40 countries and regions including USA, Korea, Japan, Malaysia, Australia, Canada and South Africa, and so on.

6.Q: Can you accept OEM/ODM?
A:Yes, we can. Customizing according to your requirements or drawing.

7.Q: Your company is a factory or trading company?
A: We are trading company and we have our own factory. /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Customized: Customized
Certification: ISO
Standard Parts: Yes
Universal: Yes
Type: Bearing Ball
Material: Stainless Steel
Samples:
US$ 0/Piece
1 Piece(Min.Order)

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Customization:
Available

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screw ball

Can screw balls be custom-designed for specific applications?

Yes, screw balls, also known as ball screws, can be custom-designed to meet the specific requirements of various applications. Customization allows for the optimization of the screw ball's performance, functionality, and compatibility with the intended use. Here are some key aspects of custom design for screw balls:

  • Size and Dimensions: Screw balls can be custom-designed to meet specific size and dimensional requirements. This includes variations in diameter, lead, pitch, and overall length. By tailoring the dimensions to the application, the screw ball can be integrated seamlessly into the system, ensuring proper fit and alignment.
  • Load Capacity: Custom-designed screw balls can be engineered to handle specific load requirements. This involves selecting appropriate ball sizes, ball nut designs, and materials to ensure optimal load-carrying capacity. By considering factors such as the magnitude and direction of the load, the custom-designed screw ball can provide the necessary strength and durability for the application.
  • Speed and Accuracy: Different applications may have unique speed and accuracy requirements. Customization allows for the selection of appropriate ball screw designs, ball recirculation mechanisms, and manufacturing tolerances to achieve the desired speed and accuracy levels. This ensures that the screw ball can deliver the necessary precision and repeatability for the specific application.
  • Environmental Considerations: Screw balls can be custom-designed to withstand specific environmental conditions. For example, if the application operates in high-temperature or corrosive environments, the screw ball can be engineered with materials, coatings, or seals that provide enhanced resistance to heat, chemicals, or contaminants. This customization ensures the longevity and reliability of the screw ball in challenging operating conditions.
  • Mounting and Integration: Custom-designed screw balls can be tailored to facilitate easy mounting and integration into the overall system. This includes the provision of specific mounting features, end machining, or interface compatibility with other components. By considering the system's requirements, the custom design ensures seamless integration and efficient installation of the screw ball.
  • Special Features and Requirements: Certain applications may have unique features or requirements that can be accommodated through custom design. This can include specialized lubrication systems, integrated sensors, built-in safety mechanisms, or specific certifications. Customization allows for the incorporation of these special features, ensuring that the screw ball meets the application's specific needs.

Collaborating with manufacturers or suppliers who specialize in custom screw ball design is crucial to ensure that the custom-designed screw ball meets the desired specifications and performance requirements. Through close collaboration and a thorough understanding of the application, the manufacturer can provide valuable insights, engineering expertise, and design recommendations to create a custom screw ball that is tailored to the unique needs of the application.

screw ball

How do screw balls differ in design from traditional screws?

Screw balls, also known as ball screws, differ in design from traditional screws in several key aspects. While both serve the purpose of converting rotational motion into linear motion, screw balls are specifically engineered to provide higher efficiency, precision, and load-carrying capacity. Here are the main design differences between screw balls and traditional screws:

  • Thread Configuration: Traditional screws typically feature a continuous helical thread that extends along the entire length of the screw. In contrast, screw balls have a specialized thread configuration that combines helical threads with a groove or raceway along the screw shaft. This raceway contains a series of recirculating ball bearings, which act as rolling elements between the screw shaft and the ball nut.
  • Ball Bearings: The presence of ball bearings is a fundamental distinction between screw balls and traditional screws. Ball bearings in screw balls enable smooth rolling motion between the screw shaft and the ball nut, reducing friction and improving efficiency. The ball bearings also distribute the load evenly along the length of the screw, allowing for higher load-carrying capabilities compared to traditional screws.
  • Accuracy and Precision: Screw balls are designed to provide high levels of accuracy and precision in linear motion applications. The presence of ball bearings minimizes axial play and backlash, resulting in improved positional accuracy and repeatability. Traditional screws, on the other hand, may have more play and can introduce greater variability in motion due to the sliding friction between the screw threads and nut.
  • Efficiency: Screw balls are engineered for high efficiency in converting rotational motion into linear motion. The rolling contact between the ball bearings and the raceway reduces frictional losses, resulting in improved power transmission and energy efficiency. Traditional screws, with their sliding contact between the screw threads and nut, tend to have higher frictional losses, leading to lower overall efficiency.
  • Load-Carrying Capacity: Screw balls are designed to handle higher loads compared to traditional screws. The presence of ball bearings distributes the load evenly along the screw shaft, reducing localized stress concentrations. This allows for increased load-carrying capacity and improved rigidity, making screw balls suitable for applications requiring higher thrust or axial load capabilities.
  • Backlash and Reversibility: Screw balls exhibit lower backlash compared to traditional screws. Backlash refers to the amount of free motion or play between the screw and the nut when changing direction. The presence of ball bearings in screw balls minimizes the backlash, enhancing system responsiveness and accuracy. Traditional screws may have more noticeable backlash due to the sliding contact between the screw threads and nut.

These design differences make screw balls well-suited for applications that demand high precision, efficiency, and load-carrying capabilities in linear motion systems. They are commonly used in various industries, including robotics, CNC machinery, aerospace, and automotive, where accurate and reliable linear motion is essential.

When selecting between screw balls and traditional screws for a specific application, it is crucial to consider the design requirements, load capacity, accuracy needs, and environmental conditions. Consulting the manufacturer's documentation, technical specifications, or seeking professional advice can help in choosing the most appropriate solution for a given application.

screw ball

What is a screw ball and where is it commonly used?

A screw ball, also known as a knuckleball, is a type of pitch in baseball that is characterized by its erratic and unpredictable movement. Unlike most pitches that follow a predictable trajectory, the screwball moves in an unconventional manner, often resembling a combination of a fastball and a curveball. It is thrown by applying a specific grip and using a throwing motion that imparts spin and a unique arm angle.

The screwball gets its name from the way it breaks or "screws" away from a pitcher's arm side. For a right-handed pitcher, the ball typically moves from right to left (away from right-handed hitters) and vice versa for a left-handed pitcher. This movement is opposite to that of a regular curveball, which breaks towards the pitcher's arm side.

Due to its unusual and deceptive movement, the screwball can be challenging for batters to track and hit accurately. It can break late and sharply, making it difficult to anticipate its path. The unpredictability of the screwball makes it an effective weapon for pitchers to keep hitters off balance and induce swings and misses or weak contact.

While the screwball was more commonly used in the early decades of baseball, it has become a relatively rare pitch in modern professional baseball. The pitch requires a specific throwing motion and grip that can put strain on a pitcher's arm and increase the risk of injury. As a result, many coaches and organizations discourage or outright prohibit young pitchers from learning or throwing the screwball to protect their long-term arm health.

It's worth noting that the screwball is still seen occasionally in professional baseball, typically from pitchers who have mastered the mechanics and have the necessary arm strength and flexibility to throw the pitch safely. However, its usage is far less prevalent compared to other pitches like fastballs, curveballs, sliders, or changeups.

In summary, a screwball is a pitch in baseball known for its erratic and unpredictable movement. While it was once more commonly used, it has become less prevalent due to concerns about arm health. When thrown correctly, the screwball can be a challenging pitch for batters to hit, offering a unique strategic advantage to pitchers who can effectively utilize it.

China Custom 2.0mm-25.4mm G20-G1000 AISI 304L Stainless Steel Ball for Auto Part  China Custom 2.0mm-25.4mm G20-G1000 AISI 304L Stainless Steel Ball for Auto Part
editor by CX 2023-12-28

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