Nanjing Jiangning Shuntai Precision Machinery Factory
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Linear Guide

  • Our master is working
    Aug 23, 2023
    Making miniature linear guides requires precise machining and assembly processes to ensure high precision and reliability. Below are the basic steps for making a miniature linear guide in general, but note that specific steps may vary by manufacturer, design, and material. Always research relevant design documentation and guidance, as well as applicable standards, before making one. Step 1: Design and Planning 1. Determine the requirements: Determine the use, load requirements, travel range, accuracy requirements, etc. of the miniature linear guide. 2. Design guide rails and sliders: Based on requirements, design the geometric shape, material, structure, and rolling bearings or sliding bearings of guide rails and sliders. 3. Additional components: Decide whether you need to integrate additional components, such as sensors, limit switches, motor drives, etc. Step 2: Material preparation 1. Select the material: Select the material suitable for the guide rail and slider, usually high-strength alloy steel or engineering plastic. Make sure that the material has sufficient hardness, wear resistance and corrosion resistance. 2. Material processing: cutting, turning, grinding and other processing steps to prepare the raw materials of guide rails and sliders. Step 3: Processing guide rail and slider 1. Precision machining: high-precision machining of guide rails and sliders to ensure that their geometric shape and surface quality meet the design requirements. 2. Housing machining: Design and process bearing housings for rolling bearings or sliding bearings, if required. Step Four: Coating and Handling 1. Surface treatment: Surface treatment of guide rails and sliders, such as chrome plating, electroplating, spraying, etc., to improve wear resistance, corrosion resistance and surface quality. 2. Lubrication: Add proper lubricant between the guide rail and slider to reduce friction and wear. Step Five: Assembly 1. Rolling bearing installation: If rolling bearings are used, install them on the bearing seat inside the slider. 2. Slider installation: Insert the slider into the guide rail to ensure that the slider can slide smoothly. 3. Fixing installation: Use screws, nuts and other fixings to fix the guide rail and slider in place. Step Six: Quality Control and Testing 1. Accuracy test: Use precision measuring tools to test the geometric shape and stroke accuracy of the miniature linear guide to ensure that it meets the design requirements. 2. Sliding test: Manually slide the slider to test whether the sliding is smooth, free of jamming, and whether it meets the expected motion characteristics. Step Seven: Add-On Component Integration 3. Integrate additional components: If necessary, integrate additional components such as sensors, limit switches, motor drives, etc. to ensure their correct installation and proper function. Step Eight: Final Testing and Adjustments 1. Comprehensive test: Conduct comprehensive tests on miniature linear guides, including tests on accuracy, stability, and load capacity. 2. Adjustment and calibration: According to the test results, make necessary adjustments and calibrations to the rail system to ensure that its performance and accuracy meet the requirements. The above steps cover the general process of making a miniature linear guide, but please note that the actual operation may vary depending on the brand, model, application and manufacturer's requirements. Before making miniature linear guides, it is recommended that you read the relevant manufacturer's instructions and technical documents in detail to ensure that you follow the correct method.
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  • Factory Assembly Video for Miniature Linear Guides
    Aug 22, 2023
    A miniature linear guide is a device for precision positioning and guidance applications, commonly found in some areas that require high-precision motion, such as semiconductor manufacturing, medical equipment, optical equipment, etc. The following are general guidelines for the assembly steps of miniature linear guides, but actual practices may vary by make and model. In practice, always refer to the assembly manuals and guidelines provided by the manufacturer of the specific product being used. Step 1: Preparations Prepare the working area: operate on a neat and clean workbench, and ensure that the working area is free from dust, foreign objects, etc. Prepare required parts: Check all parts required for the racking system to ensure that the number and type of parts match the assembly manual. Step 2: Basic Installation Mounting the base: Secure the base to the desired work surface using screws, brackets or other suitable fixtures. Make sure the stand is parallel to the work surface. Step 3: Start the installation Installing the Bracket: Slide the bracket along the notch on the bracket, making sure the bracket moves smoothly on the bracket. Fixing: Use the provided screws or bolts to fix the screws in the desired position, make sure there is no looseness on the screws. Step Four: Stair Installation To install the stairs: Insert one end of the staircase into the notch on the bracket, then insert the other end of the staircase into the corresponding notch. Make sure the stair fits well with the stair. Bracket Fixation: Use the provided stand or stand to fix the stand on the stand, make sure the stand stays in place and does not wobble. Step Five: Test and Plan Test Swipe: Manually move smoothly along the hallway to check that the glide is smooth, unobstructed, and there is no unusual friction or noise. Adjustment Adjustment: If adjusted according to the manufacturer's guidelines, to ensure the accuracy and stability of the adjustment throughout the travel. Step 6: Add-on installation Install additional components: As required, install additional components such as sensors, limit switches, connectors, etc. Make sure that the installation of these components will not interfere with the proper operation of the channel system. Step Seven: Care and Maintenance Regular Maintenance: Regular cleaning and intervals according to the manufacturer's recommendations to keep it in working order. Check points: Regularly check the frame for screws, bolts, etc. to make sure they are not loose. Please note that the assembly of miniature straight stairs requires certain technical knowledge and professional tools. If you are not familiar with this operation, it is recommended that you seek professional help or refer to the detailed assembly manual and guidance provided by the manufacturer. Improper assembly may result in reduced performance, damage or even danger.
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  • Miniature linear guides production process
    Aug 22, 2023
    Miniature linear guides are important components for precision mechanical transmission, and are often found in equipment and systems that require linear motion. Its production process usually includes the following main steps: 1. Raw material preparation: The main material of the miniature linear skateboard is usually high-strength alloy steel or stainless steel. Raw materials that meet specifications need to be prepared before production begins. 2. Cold drawing processing: cold drawing processing is one of the key steps in the manufacture of miniature linear guides. In this step, the material heated by the cold drawing machine is stretched and cooled to the required shape and size of the material. This step ensures the position and high strength of the scaffold. 3. Cutting: After cold drawing, the micro linear guide can be cut to achieve the desired height and shape. Machining generally includes operations such as cutting, turning, and milling. 4. Grinding process: Grinding is an important step to ensure the surface accuracy and smoothness of the micro linear guide. By using a precision grinding machine, the surface of the grinding bracket is ground to ensure accurate dimensions and surface quality. 5. Ball track manufacturing: Micro elevators are usually used in conjunction with ball fixings to achieve linear motion. The manufacture of the ball track involves machining the raceway grooves in the stairs to allow for the smooth motion of the balls. 6. Manufacture of ball turning: The ball turning is an integral part of the linear guide system, which is used to carry the load and achieve smooth linear motion. The manufacture of ball rotation includes important steps such as material cutting, raceway groove processing, and ball installation. 7. Assembly and debugging: Miniature linear guides, ball tracks and ball guides can be assembled together and debugged to ensure smooth movement and high precision. This process typically includes lubrication, preload adjustments, and linear motion testing. 8. Quality inspection: After the production is completed, the quality inspection of the miniature linear guide is carried out, including dimension measurement, surface quality inspection and test of motion characteristics. These inspections ensure that the product meets design requirements and standards. 9. Packaging and customer delivery: The miniature linear guide that has passed the quality inspection can be properly packaged to protect it from damage during transportation and storage. The product is then ready to leave the factory, to be supplied to or integrated into the relevant equipment. It should be noted that the production process of miniature linear skateboards may vary by manufacturer, equipment and needs, and the steps above are a general overview. In actual production, other processing and control steps may be involved to ensure that the quality and performance of the product meet the specific application requirements.
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  • Our miniature linear guides
    Aug 07, 2023
    Micro Linear Guide is a mechanical guidance system for precise linear motion. It consists of slides, guides, and balls or rollers to provide linear motion with high precision, high stiffness, and high positioning repeatability. The characteristics of the miniature linear guide are as follows: 1. High precision: The miniature linear guide adopts the rolling method of balls or rollers, which provides extremely high accuracy and repeatability of positioning. It is capable of small misalignment and return errors and is suitable for applications requiring high precision position control. 2. High rigidity: The structural design of the guide rail and slider makes the micro linear guide rail have high rigidity and can withstand large axial and radial loads. It maintains stable motion characteristics and reduces vibration and deformation. 3. Low friction and high efficiency: The miniature linear guide adopts rolling contact, which has lower friction and sliding resistance than sliding contact, so as to achieve high-efficiency movement. 4. Quiet operation: The miniature linear guide has a compact structure, and the ball or roller rolls stably, which can realize smooth and silent operation. 5. Multiple size and configuration options: Miniature linear guides provide a variety of size and configuration options to suit different application requirements. Appropriate models and specifications can be selected according to factors such as load requirements, speed requirements, and installation space. Miniature linear guides are widely used in automation equipment, semiconductor equipment, medical equipment, optical equipment, 3D printers and other fields that require precise linear motion control. It can provide a stable, high-precision linear motion profile to meet stringent requirements for accuracy, reliability and repeatability.
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  • linear guide
    Jul 08, 2023
    A linear guide is a mechanical element, usually made of metallic material, used to achieve linear motion in the fields of industry, manufacturing and automation. It consists of two parts: one is a rail fixed on the base or frame, and the other is a rail slider mounted on the moving part. The main function of the linear guide is to provide high-precision and high-rigidity linear motion, so that the mechanical system can smoothly perform linear positioning, processing and transportation. They can withstand high loads and pressures and have low friction and sliding resistance, making them ideal for applications requiring high precision and high speed motion. Linear guides are used in many industries and applications, including: Machine tools: used in CNC machine tools, grinding machines, lathes and other machine tool systems to realize the positioning, processing and cutting of workpieces. Automation equipment: used in automatic assembly lines, robot systems and other automation equipment to achieve precise positioning and transportation of workpieces. Electronics manufacturing: used to achieve precise positioning and motion control during semiconductor manufacturing, electronic assembly, and surface mounting. Packaging and logistics: In packaging machinery and logistics conveying systems, it is used to achieve accurate positioning and transportation of items. Platform and stage: used in stage performances, photography, laboratory research and other fields to achieve smooth movement and positioning. In summary, linear guides provide high-precision, high-speed, and high-reliability motion control solutions for various applications by providing support and guidance for linear motion.
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