Product Description
Product Description
Specification:
|
Product Name |
Ball Screw |
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Material |
Bearing steel, Gcr15 |
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Precision |
C7,C5 |
|
Width |
4mm-100mm |
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Length |
100mm-4000mm |
|
Advantage |
High precision, high speed, long life, high reliability, low noise |
|
Packing |
wooden box or according to customers’ demands |
Packaging & Shipping
Packaging Details:
1)Sample order packing by paper carton for saving freight charge;
2)bulk order sent by sea will be packed by film and wooden carton.
3) as customer’s requirements.
Company Profile
Company Information:
ZheJiang Sair Mechanical Xihu (West Lake) Dis. Co., Ltd is located at Xihu (West Lake) Dis. industrial zone Xihu (West Lake) Dis. County which is the beautiful Xihu (West Lake) Dis.
Water City and the famous painting and calligraphy village.The south is national road 308, the west is the national highway 105,
the north is HangZhou-HangZhou highway, so the position is very superior. It is 1 of the biggest linear manufacturers in China.
Certifications
FAQ
1. Q: How about the quality of your product?
A: 100% inspection during production.
Our products are certified to ISO9001-2008 international quality standards.
2. Q: What’s the delivery time?
A: For custom order, within 2000 meters,
Production time is 15days after confirmed every details.
3. Q: What’s your packing?
A: Our Normal packing is bulking in PE bag, and then into plywood Cartons.
We also can pack products according to your requirement.
4. Q: What about the warranty?
A: We are very confident in our products,
and we pack them very well to make sure the goods in well protection.
5.Q: Could you send me your catalogue and price list?
A: As we have more than hundreds of products,
it is really too hard to send all of catalogue and price list for you.
Please inform us the style you interested, we can offer the pricelist for your reference.
6.Q:There are a lot of companies which export bearings, why do you choose us?
A: As we are a genuine linear guide supplier since 2011.and we are really factory, you need not pay the profit for middlemen.
so we can offer you the lowest and competitive price .
Thanks for your valuable time !
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| Precision: | C5 |
|---|---|
| Screw Diameter: | 12mm-60mm |
| Flange: | With Flange |
| Samples: |
US$ 15/Piece
1 Piece(Min.Order) | Order Sample |
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| Customization: |
Available
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Can you provide examples of products or machinery that use lead screws for precise positioning?
Lead screws are widely utilized in various products and machinery that require precise positioning. Here are some examples of products and machinery that commonly use lead screws for precise positioning:
- CNC Machines: Computer numerical control (CNC) machines, including CNC mills, lathes, and routers, use lead screws to precisely position the cutting tools or workpieces. Lead screws enable accurate and repeatable movement in the linear motion systems of these machines, allowing for precise machining operations.
- 3D Printers: Lead screws are extensively used in 3D printers to control the movement of the print head or build platform. They enable precise positioning of the print head, ensuring accurate layer-by-layer deposition of the printing material, resulting in high-quality 3D prints.
- Robotics: Lead screws are integral to robotic systems that require precise positioning. They are used in robotic arms to control the movement and positioning of the end effectors or grippers. Lead screws provide accurate and controlled linear motion in robot joints, allowing for precise and coordinated movements in industrial, medical, and research robotics.
- Medical Imaging Systems: Lead screws are employed in medical imaging systems, such as computed tomography (CT) scanners and magnetic resonance imaging (MRI) machines, to precisely position the patient bed or gantry. This precise positioning is crucial for accurate imaging and diagnosis.
- Laboratory Automation Equipment: Lead screws are used in laboratory automation equipment, such as liquid handling robots and sample handling systems, for precise positioning and movement of samples, reagents, and labware. They ensure accurate and repeatable positioning required for various laboratory processes.
- Semiconductor Manufacturing Equipment: Lead screws are utilized in semiconductor manufacturing equipment, including wafer handling systems and lithography machines. They provide precise positioning and movement of wafers, masks, and other components critical for semiconductor fabrication processes.
- Camera Sliders: Lead screws are employed in camera sliders used in photography and videography applications. They enable smooth and precise linear motion of the camera along the slider, allowing for controlled tracking shots and precise camera positioning.
- Telescopes and Astronomy Equipment: Lead screws are utilized in telescopes and other astronomy equipment to precisely position optical components and achieve accurate tracking of celestial objects. They enable fine adjustments and precise pointing of telescopes for astronomical observations.
- Industrial Inspection Systems: Lead screws are used in industrial inspection systems, such as coordinate measuring machines (CMMs) and optical inspection systems, for precise movement and positioning of the inspection probes or cameras. This ensures accurate measurement and inspection of manufactured components.
These are just a few examples of the products and machinery that utilize lead screws for precise positioning. The versatility, accuracy, and reliability of lead screws make them a preferred choice in applications that require controlled linear motion and precise positioning of components.
Are there innovations or advancements in lead screw technology that have emerged in recent years?
In recent years, there have been notable innovations and advancements in lead screw technology aimed at improving performance, efficiency, precision, and durability. These advancements have been driven by the demand for more sophisticated machinery and automation systems. Here are some key innovations in lead screw technology that have emerged in recent years:
- Anti-Backlash Designs: Backlash, which refers to the play or clearance between the screw and nut, has been a longstanding challenge in lead screw systems. To address this issue, innovative anti-backlash designs have been developed. These designs incorporate mechanisms such as preloading systems, split nuts, or adjustable axial play to minimize or eliminate backlash, resulting in improved precision and repeatability.
- High-Efficiency Thread Profiles: Traditional lead screws often feature trapezoidal or ACME thread profiles, which can result in higher friction and lower mechanical efficiency. Recent advancements have introduced new thread profiles, such as the “triangular” or “wedge” profiles, which optimize the contact area between the screw and nut, reducing friction and improving mechanical efficiency. These high-efficiency thread profiles offer smoother operation, increased load-carrying capacity, and improved energy efficiency.
- Lead Screw Coatings and Surface Treatments: Coatings and surface treatments have been developed to enhance the durability, wear resistance, and lubrication properties of lead screws. For example, advanced coatings like Teflon, ceramic, or DLC (Diamond-Like Carbon) coatings provide low friction, reduce wear, and improve the lifespan of the lead screw. These coatings also help prevent contaminants from adhering to the surfaces, minimizing the risk of damage or performance degradation.
- Integrated Lubrication Systems: Lubrication is crucial for smooth operation and longevity of lead screws. Recent advancements have introduced integrated lubrication systems that automatically deliver a controlled amount of lubricant to the screw and nut. These systems ensure consistent and optimal lubrication, reducing friction, wear, and the need for manual lubrication maintenance. Integrated lubrication systems can be particularly beneficial in applications where access to the lead screw is limited or in environments where contamination risks are high.
- Smart and Connected Lead Screw Systems: The rise of Industry 4.0 and the Internet of Things (IoT) has led to the development of smart and connected lead screw systems. These systems feature embedded sensors, communication capabilities, and data analytics algorithms. They enable real-time monitoring of operating parameters, condition monitoring, predictive maintenance, and performance optimization. Smart lead screw systems provide valuable insights, enhance operational efficiency, and reduce downtime by enabling proactive maintenance and troubleshooting.
- Hybrid Lead Screw Technologies: Hybrid lead screw technologies combine the advantages of different types of screws, such as combining a traditional lead screw with a ball screw or roller screw elements. This fusion results in enhanced performance characteristics, such as increased load capacity, improved efficiency, reduced friction, and higher precision. Hybrid lead screws offer a cost-effective alternative to high-precision ball screws while providing superior performance compared to traditional lead screws.
These recent innovations and advancements in lead screw technology have significantly improved the performance, efficiency, precision, and durability of lead screw systems. Anti-backlash designs, high-efficiency thread profiles, advanced coatings, integrated lubrication systems, smart and connected features, and hybrid technologies have expanded the capabilities and application range of lead screws in various industries, including aerospace, automotive, robotics, and industrial automation.
In what industries or applications are lead screws commonly utilized?
Lead screws are commonly utilized in various industries and applications that require precise linear motion, positioning, or adjustment of components. Here are some of the industries and applications where lead screws are frequently used:
- CNC Machining: Lead screws play a vital role in computer numerical control (CNC) machines. They are used in the linear motion systems of CNC mills, lathes, and routers to position and move the cutting tools or workpieces with high accuracy and repeatability.
- 3D Printing: Lead screws are widely employed in 3D printers to control the movement of the print head or build platform. They enable precise positioning of the print head, ensuring accurate layer-by-layer deposition of the printing material.
- Robotics: Lead screws find extensive use in robotic systems for various applications. They are utilized in robotic arms to control the movement and positioning of the end effectors or grippers. Lead screws also enable precise linear motion in robot joints, allowing for accurate and controlled robotic movements.
- Medical Equipment: Lead screws are employed in medical equipment and devices that require precise linear motion control. They can be found in medical imaging systems, laboratory automation equipment, surgical robots, patient positioning systems, and other medical devices.
- Industrial Automation: Lead screws are utilized in industrial automation applications for precise positioning and linear motion control. They are commonly found in assembly lines, packaging machines, material handling systems, and automated testing equipment.
- Aerospace and Aviation: Lead screws find use in aerospace and aviation applications that require accurate control of movable components. They can be found in aircraft controls, navigation systems, satellite positioning mechanisms, and aerospace testing equipment.
- Optics and Photonics: Lead screws are utilized in optics and photonics applications that require precise positioning or adjustment of optical components. They can be found in telescopes, microscopes, laser systems, and optical testing equipment.
- Industrial Machinery: Lead screws are commonly used in various types of industrial machinery. They can be found in equipment such as milling machines, drilling machines, grinding machines, textile machinery, printing presses, and many other types of machinery that require controlled linear motion.
- Automation in Home and Office: Lead screws are also utilized in automation systems for home and office applications. They can be found in motorized adjustable desks, automated window blinds, camera sliders, home theater systems, and other automated systems that require precise linear motion control.
These are just a few examples of the industries and applications where lead screws are commonly utilized. The versatility, precision, and reliability of lead screws make them a valuable component in numerous mechanical systems that require controlled linear motion or positioning of components.
editor by Dream 2024-04-26