Product Description
DETAILED PHOTOS
Product Description
| Product Name | Linear Xihu (West Lake) Dis. Rail / Linear Block |
| Width | 15-35MM |
| Length | 0-6000MM |
| Precision | C/H/P |
| Type | QEW-SA/QEW-CA |
| Size customize | Size customize |
| Delivery Time | Base on your required quantity,by negotiated |
| Application | CNC machines,machine tools,Industrial Machinery,Pringting Machine,Paper-processing machine,automatic machines,textiles machines,electronic machinery,transport machinery,Robot,etc |
Features
Low noise design
The synchronous coupling can be used to evenly arrange the balls at equal intervals. The metal impact between the balls and the balls disappears, and the sharp high-frequency sound intensity is effectively reduced. The combined noise intensity is effectively reduced by approximately 7.7 decibels in each speed range compared to the old series.
Self-lubricating design does not require oil
The synchronous coupling is designed with an oil storage space in the middle of the partition, which can supply the steel ball for lubrication during operation, and can uniformly replenish the lubricating oil in the oil storage space when passing through the direction turning portion, and continue to be evenly distributed. The steel balls are lubricated, so the frequency of replenishing the lubricant can be effectively reduced. After testing, high-performance lithium soap-based grease was added at the factory, and it can be used for more than 2,500 kilometers under the dynamic load rating of 0.2 times without fatigue damage. Therefore, high-performance grease is added at the time of shipment, and maintenance is required without normal maintenance under normal normal use.
Improve athletic smoothness
Conventional linear guides without synchronous couplings, when starting the operation, the steel balls on the load side will move first, and then push the steel balls in the direction of the rotating part and the unloaded side, causing a chain back and forth collision, causing the frictional resistance to fluctuate drastically. The Q1 Type linear guide with SynchMotion TM technology has all the steel balls in the same cycle connected in series because of the synchronous coupling. When the slider starts to move, all the steel balls start almost at the same time, and there is no collision between the steel balls. Under a certain degree of motion inertia, the range of variation of frictional resistance can be effectively reduced.
High speed design
The spacer design of the synchronous coupling can eliminate the mutual friction between the ball and the ball, and the design of CHINAMFG makes the ring wire contact between the ball and the synchronous coupling, which can reduce the contact area between the two, thereby effectively reducing friction. The resistance makes the SynchMotionTM silent linear guides have excellent high speed performance.
Specific parameters
Payment&Transport
Our Services
Company Profile
We are ZheJiang technology joint venture factory in China, professional manufacturer linear guide to global market with good quality and reasonable price. And our linear guide with ISO9001 & ISO14001 approved.
Our new factory around 45000 square meter put into production in 2015. Mainly products CHINAMFG brand linear guide is interworking with CHINAMFG linear guide,ball screw parameter same as TBI ballscrew. We already export our products to some market such as USA,Europe, East Korea,South America, North America,Southeast Asia,Indian,etc.
FAQ
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| Driven Type: | AC |
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| Carrying Capacity: | Weight Level |
| Running Mode: | Moving |
| Feature: | Insulating |
| Certification: | ISO 9001:2000, ISO 9001:2008 |
| Features: | High Accuracy |
| Samples: |
US$ 10/Piece
1 Piece(Min.Order) | |
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| Customization: |
Available
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Can lead screws be customized for specific industries or machinery configurations?
Yes, lead screws can be customized to meet the specific requirements of different industries or machinery configurations. Customization allows for the adaptation of lead screws to unique applications, ensuring optimal performance and compatibility. Here’s how lead screws can be customized:
Thread Design:
The thread design of lead screws can be customized to suit specific applications. The thread profile, such as Acme, square, or buttress, can be selected based on factors such as load capacity, efficiency, backlash, and self-locking characteristics. The thread pitch can be adjusted to achieve the desired linear travel per revolution, allowing for different positioning resolutions. Custom thread designs can also be implemented to address specific requirements or constraints of the machinery configuration.
Materials and Coatings:
The choice of materials for lead screws can be customized based on the application’s environmental conditions and performance requirements. Different materials, such as stainless steel, carbon steel, or alloys, can be selected for their mechanical properties, corrosion resistance, or temperature resistance. Additionally, lead screws can be coated or treated with specialized coatings, such as Teflon or ceramic coatings, to reduce friction, improve wear resistance, or enhance lubrication properties.
Size and Dimensions:
The size and dimensions of lead screws can be customized to fit specific machinery configurations or space constraints. This includes variations in length, diameter, and thread length to ensure proper fit and integration within the machinery or system. Customization of lead screw dimensions allows for efficient utilization of available space and compatibility with existing components or mounting mechanisms.
End Machining:
Lead screws can be customized with different types of end machining to facilitate their connection to other components or power sources. This may involve the addition of keyways, flats, or other features to enable coupling with drive mechanisms, such as motors or handwheels. Customized end machining ensures proper alignment, torque transmission, and ease of installation within the specific machinery configuration.
Accessories and Attachments:
Customization of lead screws can also involve the addition of accessories or attachments to enhance their functionality or compatibility with specific industries or machinery configurations. This may include the inclusion of anti-backlash nuts, thrust bearings, lubrication systems, or wipers. These accessories and attachments can improve precision, reduce wear, increase load capacity, or address specific application requirements.
By offering customization options, lead screw manufacturers can cater to the diverse needs of different industries and machinery configurations. Customized lead screws ensure that the linear motion system is optimized for performance, efficiency, and compatibility, resulting in improved overall functionality and reliability.
How do lead screws contribute to the adaptability and versatility of mechanical systems in different settings?
Lead screws play a significant role in enhancing the adaptability and versatility of mechanical systems across various settings. Their unique characteristics and capabilities enable precise linear motion, load handling, and control, making them valuable components in a wide range of applications. Here are some key ways in which lead screws contribute to the adaptability and versatility of mechanical systems:
- Precise Positioning: Lead screws provide accurate and repeatable linear motion, allowing for precise positioning of components or loads within a mechanical system. By converting rotational motion into linear motion, lead screws enable controlled and incremental movement, making them ideal for applications that require precise positioning, such as CNC machinery, 3D printers, or automated assembly systems.
- Variable Speed and Velocity: Lead screws offer flexibility in adjusting speed and velocity profiles within a mechanical system. By controlling the rotational speed of the screw, the linear speed and velocity can be varied as required. This adaptability is beneficial in applications that involve changing speed requirements, such as conveyor systems, material handling equipment, or packaging machinery.
- Load Handling Capability: Lead screws can handle a wide range of load capacities, making them adaptable to different mechanical system requirements. They possess high load-carrying capacities and can transmit substantial axial forces, enabling the manipulation of heavy loads. Lead screws find applications in various settings, including lifting mechanisms, industrial automation, aerospace systems, or medical equipment, where load handling is a critical factor.
- Compact Design: Lead screws offer a compact and space-efficient design, allowing for their integration into systems with limited space. Their axial configuration and threaded structure make them suitable for applications where size constraints exist. Lead screws are commonly used in compact devices and systems such as miniature robotics, precision instruments, or medical devices, where space optimization is essential.
- Cost-Effectiveness: Lead screws provide a cost-effective solution for linear motion compared to alternatives such as linear actuators or ball screws. They offer a balance between performance, precision, and cost, making them an economical choice for various applications. Lead screws are widely used in industrial machinery, automotive systems, or consumer products, where cost considerations are important.
- Easy Installation and Maintenance: Lead screws are relatively easy to install and maintain, contributing to their adaptability in different settings. They can be integrated into existing systems or retrofitted without significant modifications. Maintenance tasks such as lubrication or inspection can be performed with relative ease. This ease of installation and maintenance makes lead screws suitable for applications requiring quick deployment, frequent adjustments, or serviceability.
Overall, lead screws provide adaptability and versatility to mechanical systems by enabling precise positioning, variable speed control, efficient load handling, compact design, cost-effectiveness, and ease of installation and maintenance. Their capabilities make them widely applicable across industries and settings, offering a reliable and flexible solution for achieving linear motion requirements in diverse mechanical systems.
Can you explain the role of a lead screw in converting rotary motion to linear motion?
A lead screw plays a crucial role in converting rotary motion into linear motion in mechanical systems. It achieves this by utilizing the helical threads on the screw and the corresponding threads on the nut. Here’s a detailed explanation of how a lead screw accomplishes the conversion:
- Helical Thread Design: A lead screw is designed with a helical thread that wraps around its cylindrical shaft. The thread is typically a continuous spiral groove with a specific pitch, which is the distance between adjacent threads. The pitch determines the linear distance the nut will travel when the lead screw makes one complete revolution.
- Matching Threaded Nut: The lead screw is paired with a nut that has threads matching those on the screw. The nut is typically fixed in place while the lead screw rotates. The nut contains internal threads that engage with the external threads of the lead screw.
- Rotary Motion: When the lead screw is rotated, either manually or by a motor-driven mechanism, the helical threads on the screw cause the nut to move linearly along the length of the screw. The direction and magnitude of the linear motion depend on the direction and speed of the screw’s rotation.
- Linear Motion: As the lead screw rotates, the engaged threads between the screw and the nut create a force that translates the rotational motion into linear motion. The helical threads on the screw push against the matching threads in the nut, causing the nut to move along the length of the screw. This results in linear displacement of the nut and any attached components.
- Precision and Control: The pitch of the lead screw determines the linear distance traveled by the nut for each revolution of the screw. By controlling the rotational motion of the lead screw, precise and controlled linear movement can be achieved. This makes lead screws suitable for applications that require accurate positioning or adjustment of components.
- Load Capacity: Lead screws can handle both axial loads (tension or compression forces) and torque. The helical threads distribute the load over a larger surface area, allowing the lead screw to support and transfer significant loads. By incorporating thrust bearings or other supporting elements, the lead screw can handle high loads while maintaining smooth and controlled linear motion.
Overall, the lead screw’s role in converting rotary motion to linear motion relies on the interaction between the helical threads of the lead screw and the matching threads of the nut. This mechanism provides a reliable and precise means to translate rotational motion into linear displacement, making lead screws a valuable component in various mechanical systems and applications.
editor by Dream 2024-05-03