Qingdao Hanlinrui Machinery Co., Ltd is a leading manufacturer specializing in Stainless Steel Worm with many years of industry experience and technical accumulation. Qingdao Hanlinrui Machinery Co., Ltd's products cover various specifications and types of worms, including but not limited to Archimedean worms, involute worms and arc cylindrical worms.
A Stainless Steel Worm is a mechanical component used to convert rotary motion into linear motion or vice versa. A Stainless Steel Worm is usually used in conjunction with a worm wheel to achieve a high reduction ratio transmission. The Stainless Steel Worm is characterized by one or more helical teeth that mesh with the teeth of the worm wheel to transmit power.
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Parameter |
Specification Range |
Description |
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Module (m) |
0.5 - 10 |
Determines the size of the gear teeth, in mm. |
|
Helix Direction |
Left-hand / Right-hand |
Selected based on mechanical design needs. |
|
Pitch (p) |
2.5 - 50 mm |
Distance between threads, related to module and teeth count. |
|
Outer Diameter (D) |
10 - 300 mm |
The outer diameter of the worm gear, affecting strength and installation space. |
|
Length (L) |
50 - 2000 mm |
Customizable based on specific application requirements. |
|
Material |
SUS304 / SUS316 / SUS416 |
Chosen for corrosion resistance and strength. |
● Transmission characteristics
①Self-locking: Under certain conditions, the transmission device composed of a worm and a worm gear has a self-locking function, that is, the force exerted on the worm gear cannot cause the worm to reverse.
②Reduction ratio: The worm can provide a larger reduction ratio, which is usually larger than that of the gear transmission.
③Unidirectional transmission: Worm transmission is usually unidirectional. The worm rotates the worm gear, but the worm gear cannot rotate the worm.
● Size and shape
① Spiral shape: The thread of the worm is spiral, which determines the way it meshes with the worm gear.
②Diameter: The diameter of the worm is relatively small, but the length is long to achieve a high speed reduction ratio.
● Materials and processing
①Material: The worm is usually made of high-strength steel or alloy steel to withstand high load and wear resistance.
②Heat treatment: The worm needs to undergo appropriate heat treatment, such as quenching and tempering, to improve its hardness and wear resistance.
● Wear resistance and lifespan
①Wear resistance: The surface of the worm is usually hardened to improve wear resistance and extend service life.
②Lubrication: Good lubrication can significantly improve the wear resistance and transmission efficiency of the worm.
● Efficiency and noise
①Transmission efficiency: The efficiency of worm transmission is relatively low, generally not exceeding 90%, but high-precision worm transmission can approach higher efficiency.
②Noise: The noise generated by the worm drive during operation is relatively small and is suitable for environments that require low noise.
● Accuracy and stability
①Accuracy: The processing accuracy of the worm is required to be high to ensure the smoothness of the transmission and reduce wear.
②Stability: The worm transmission device can still maintain stable transmission performance when the load changes.
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Large transmission ratio |
The transmission ratio of worm gear transmission can be between 8-100, or even higher, which means it can achieve a larger reduction ratio. This large transmission ratio gives worm gear transmission significant advantages in situations where large reduction ratios are required. |
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Smooth and silent |
The kinematic pair of the worm gear transmission is a spiral pair, which makes it smooth in transmission and less prone to vibration and noise. This smooth transmission performance makes worm gear transmission excellent in applications that require high precision and stability. |
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Self-locking performance |
When the helix angle of the worm is less than a certain angle, the worm gear transmission has a self-locking function, which can achieve self-locking when transmitting power, thereby maintaining positioning. This self-locking performance makes worm gear transmission play an important role in situations where position stability needs to be maintained. |
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Compact structure |
The structure of worm gear transmission is relatively compact and takes up little space. This makes it widely used in limited installation space, especially suitable for occasions requiring high transmission ratio and compact structure. |
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Strong adaptability |
Worm gear transmission can work in a variety of harsh environmental conditions, such as moisture, dust, vibration and other environments. This adaptability makes worm gear transmission widely used in outdoor equipment, industrial production lines and other occasions. |
①Industrial machinery: Worm gear transmission is widely used in the field of industrial machinery. For example, in cranes, conveyors, machine tools and other equipment, worm gear transmission is used to transmit power and torque.
②Automobile field: Worm gear transmission also has important applications in the automotive field. For example, in automobile transmissions, worm gear transmission is used to achieve transmission shifting.
③Aerospace field: Worm gear transmission also has its application in the aerospace field. For example, in aircraft landing gear, worm gear transmission is used to transmit power and torque and control the retraction and extension of aircraft landing gear.
④Medical equipment field: Worm gear transmission also plays an important role in the field of medical equipment. For example, in operating tables, worm gear transmission is used to control the lifting and tilting of operating tables.
⑤Robotics field: Worm gear transmission is also used in the field of robotics. For example, in industrial robots, worm gear transmission is used to control the joint movement of robots.
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Professional experience |
Qingdao Hanlinrui Machinery Co., Ltd has many years of experience in the finishing industry, understands market demands and technological trends, and is able to provide customers with professional solutions. |
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Customized services |
Qingdao Hanlinrui Machinery Co., Ltd provides flexible customization services, tailoring products according to customers' specific needs to ensure a perfect match. |
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High quality standards |
Qingdao Hanlinrui Machinery Co., Ltd implements a strict quality control system, from material selection to production process, to ensure that each product meets high standards and provides durable solutions. |
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Advanced equipment |
Qingdao Hanlinrui Machinery Co., Ltd has advanced processing equipment and technology to ensure high precision and excellent surface quality of products. |
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Fast delivery |
Qingdao Hanlinrui Machinery Co., Ltd pays attention to delivery time and is able to complete production within the specified time to ensure that customers' projects are advanced on time. |
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Excellent customer service |
Qingdao Hanlinrui Machinery Co., Ltd provides a full range of customer support, including pre-sales consultation, technical support and after-sales service, to ensure that customers have a satisfactory experience throughout the process. |
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Competitive price |
With efficient production process and material procurement, Qingdao Hanlinrui Machinery Co., Ltd is able to offer competitive prices and create higher value for customers. |
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Environmental awareness |
Focus on sustainable development and take environmental protection measures to ensure that the production process has minimal impact on the environment. |
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①What applications are Stainless Steel Worms commonly used for?
Stainless Steel Worms are often used in machine tools, automobiles, cranes, lifts and other equipment that require a high reduction ratio.
②What are the advantages of Stainless Steel Worm transmission?
Stainless Steel Worm transmission has a compact structure, a large transmission ratio, a smooth transmission, and some types have a self-locking function.
③What does the modulus of the worm mean?
The modulus is a measure of the size of the teeth on the worm, which affects the size and transmission ratio of the worm.
④What is the effect of the helix angle of the Stainless Steel Worm?
The helix angle affects the transmission efficiency and self-locking performance. The smaller the helix angle, the higher the transmission efficiency may be.
⑤Does the Stainless Steel Worm transmission need lubrication?
Yes, in order to reduce wear and improve efficiency, the worm transmission requires proper lubrication.
