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Lead Screw Φ36×10

Updated: 2026-07-20

Overview

A lead screw with 36mm diameter and 10mm lead is a critical component in precision mechanical systems. It is designed to convert rotary motion into linear motion with high efficiency and minimal backlash. The 36mm diameter provides robust structural integrity, while the 10mm lead ensures precise movement control. This type of lead screw is commonly used in CNC machinery, 3D printers, and automated manufacturing equipment. Its ability to handle significant loads while maintaining accuracy makes it a preferred choice for industrial applications. The selection of materials, such as carbon steel or stainless steel, further enhances its durability and performance.

Structure and Working Principle

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The lead screw consists of a threaded shaft and a matching nut. The 36mm diameter shaft is machined with a precise helical thread, and the 10mm lead refers to the linear distance the nut travels per complete rotation of the screw. This design ensures smooth and accurate linear motion. The working principle relies on the interaction between the screw's threads and the nut. As the screw rotates, the nut moves linearly along the shaft. The large diameter and lead combination provide a balance between speed and force, making it suitable for applications requiring both precision and power.

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Key Features

The 36mm diameter and 10mm lead combination offers several advantages. The large diameter enhances the screw's rigidity and load-bearing capacity, reducing deflection under heavy loads. The 10mm lead provides a good balance between speed and precision, making it versatile for various applications. Additionally, the lead screw is often made from high-quality materials like carbon steel or stainless steel, ensuring longevity and resistance to wear. Advanced manufacturing techniques, such as precision grinding, further improve the screw's accuracy and surface finish, minimizing friction and backlash.

Application Areas

This lead screw is widely used in industries requiring precise linear motion. In CNC machines, it ensures accurate positioning of cutting tools. In 3D printers, it controls the movement of the print head and build platform, enabling high-resolution prints. Industrial automation systems also rely on these lead screws for tasks like robotic arm movement and conveyor belt positioning. Their ability to handle heavy loads while maintaining precision makes them indispensable in manufacturing and assembly lines.

Maintenance and Precautions

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Proper maintenance is essential to ensure the longevity and performance of the lead screw. Regular lubrication with high-quality grease reduces friction and wear. It's also important to keep the screw clean and free from dust and debris, which can cause premature wear. Alignment checks should be performed periodically to prevent misalignment, which can lead to increased backlash and reduced accuracy. Additionally, protecting the lead screw from corrosive environments, especially if made from carbon steel, will extend its service life.

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B2B Procurement Guide

When procuring a lead screw with 36mm diameter and 10mm lead, consider factors like load capacity, lead accuracy, and material compatibility. Ensure the supplier provides detailed specifications, including tolerance levels and surface finish. It's also advisable to request samples for testing before placing bulk orders. Compare prices from multiple suppliers, but prioritize quality and reliability over cost savings. Customization options, such as special coatings or thread profiles, may be available for specific applications.

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