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The manufacturing process of worm gears and worm wheels is quite meticulous. The worm is usually machined into helical teeth through methods such as turning, while the worm wheel is produced through processes like hobbing to form a tooth profile that matches the worm. The meshing accuracy of these two components is very high, and precise control of factors such as tooth surface contact is required. In terms of application, it is a key component in mechanical transmission. It is used in elevator lifting transmission, automotive steering systems, as well as various precision instruments and automated equipment. It is relied upon to achieve speed reduction and change the transmission direction. Due to its smooth transmission and self-locking characteristics, it plays an important role in many fields.

The transmission shaft is a key component for mechanical power transmission. In terms of manufacturing, it is mostly made of 45 steel or alloy steel tubes. It undergoes forging and heat treatment to enhance its strength, and then is processed through precise turning and milling for the critical interfaces. Some parts may also be treated with chrome plating or spray painting for rust prevention, ensuring its wear resistance and torsion resistance during high-speed rotation.  In terms of application, it is widely used in automotive and construction machinery fields. In automobiles, it connects the transmission and the drive axle, transmitting the engine power to the wheels; in loaders, cranes and other equipment, it cooperates with the universal joint to adapt to multi-angle power transmission, ensuring the stability of mechanical operations in complex working conditions.

The wooden flower box is made of high-quality wood, with natural textures giving it a very appealing appearance. The flower shapes are exquisite, and the edges of each petal are finely polished and smooth. There are also seven-day abbreviations in English engraved around the petals, with clear fonts. The petals are connected to the middle part by metal rivets.  The main purpose is to use it as a medicine box. It can be used for seven days a week, and the medicine for each day can be placed in the corresponding groove of the petals, which is both convenient and prevents confusion. Additionally, it can also be used to store small jewelry and other small items, neatly arranged for easy access.

During the processing, high-precision CNC machines were used. Through precise programming, the tools were able to perform operations such as cutting and drilling on the metal materials. The position and size of each hole were all calculated and controlled rigorously, with the error being kept within an extremely small range, ensuring the accuracy of the components. The product adopted an anodizing process. This process not only enables a dense oxide film to form on the metal surface, providing functions such as corrosion resistance and wear resistance, but also gives it an attractive appearance.

Using the high pressure of the die-casting machine, the molten aluminum alloy is quickly injected into the precision mold. After cooling and demolding, the initial shape is formed. Then, through the precise processing stage, the size and holes of the shell are precisely carved to ensure the fit of all parts. The surface is enhanced with anodizing to improve wear resistance and corrosion resistance, making the shell both aesthetically pleasing and durable. From a functional perspective, aluminum alloy itself has excellent heat conductivity. The fin structure on the shell significantly increases the heat dissipation area. When electronic components generate heat during operation, the heat can be quickly transferred and dissipated through the shell, maintaining an appropriate temperature environment inside the equipment, ensuring the stable operation of electronic components, and prolonging the equipment's service life. It is widely used in communication and industrial control fields.

These parts are precisely machined from aluminum alloy materials using CNC technology, including cutting, drilling, and milling operations. For instance, those parts with complex curved surfaces and fine holes are difficult to achieve high precision through ordinary processing methods. However, CNC machining, with its high-precision machines and precise tools, can control the error within an extremely small range, ensuring that each part meets the strict dimensional requirements. Anodizing not only enhances the appearance of aluminum alloy parts but also forms an oxide film on the surface of the parts. This film significantly improves the wear resistance, corrosion resistance of the parts, extends their service life, and better protects them from erosion by water vapor, chemicals, etc.

The disc-shaped flange, as the core component of pipeline connection, its accuracy directly affects the sealing performance of the system. The combined turning and milling process is the key technology for achieving efficient manufacturing. Today, let's take a look at its production process.  The first step is the turning process. The round steel raw material is fixed on the chuck of the CNC lathe, and the tool first turns the outer circle and end face to ensure the flatness of the reference surface; then, the center hole is drilled for positioning in the subsequent processing; finally, the sealing groove and bolt hole steps are turned, with the tolerance controlled within 0.02mm to avoid leakage of the seal.  Then it moves to the milling stage. The CNC milling machine automatically locates according to the drawing, and uses a face mill to mill the bolt holes on the flange end face, achieving uniform distribution around the circumference with the aid of the indexing plate; for some complex flanges, the sealing surface grooves need to be milled, and at this time, a ball nose mill needs to be switched to ensure the smoothness of the bottom of the groove arc.  Throughout the process, attention should be paid to matching the cutting parameters: the rotational speed during turning is controlled at 800-1200r/min, while during milling it is reduced to 500-800r/min, and combined with emulsion cooling, which can not only improve efficiency but also ensure that the surface roughness of the flange reaches the Ra1.6μm standard. The cooperation of turning and milling makes the mass production of precise flanges more reliable.  

First, let's look at the appearance. It is made of brass and has a bright color. It feels very textured when held in your hand. From the structural design perspective, it features precise holes and a regular shape.  Bronze itself has many advantages. It has good wear resistance, which can reduce wear between components during mechanical operation and extend the service life; moreover, its heat conductivity is also quite good, making it particularly suitable for some mechanical scenarios that require heat dissipation.  This part can be widely applied in various mechanical devices, such as some precision instruments and automated equipment, where it can be seen. It plays key roles like connection and positioning, ensuring the stable and efficient operation of the mechanical system.

Today, I would like to introduce to you an excellent aluminum alloy casting. It is manufactured through advanced casting technology. The aluminum alloy material makes it both lightweight and highly durable, and it can perform exceptionally well in industrial and other fields. From the appearance, its surface is smooth, the shape is precise, and the details are handled very well, which can meet the precise installation requirements. The internal structure design is scientific, which can effectively disperse stress and improve the stability and durability of the product during use. Whether it is as a core component to assist equipment operation or to function in complex working conditions, this aluminum alloy casting demonstrates reliable performance.

CNC custom processing of precision metal parts made of materials such as aluminum alloy and titanium alloy can be widely applied in fields such as machinery, automation equipment, and aerospace. For example, in mechanical transmission systems, it can serve as a connecting component, used to fix and connect shafts with other components, ensuring the accurate relative positions of the components and transmitting torque; in automated equipment, it can act as an installation base, used to install sensors, cylinders and other components, ensuring the stability and accuracy of the equipment operation.

In the operation of machinery, the role of the tensioning wheel is crucial. Unlike the standard models, the customized tensioning wheel can precisely match the models and working conditions of different machines. Whether it is adjusting the tightness of the belt or adapting to special speeds and loads, it can achieve a perfect fit, reducing friction and wear during operation, and extending the service life of the equipment. During the processing, we select high-strength wear-resistant materials and combine with precise techniques to ensure the stability and durability of the tensioning wheel. From size measurement to final inspection, every step is strictly controlled to avoid equipment failures caused by fitting issues. Whether it is large machinery on industrial production lines or small specialized equipment, the customized tensioning wheel can provide personalized solutions, helping the equipment operate efficiently and stably, and ensuring the production process is protected.

Traditional flange processing requires frequent changes of machines, with large clamping errors and long construction periods. Especially for complex flanges, they often need to be reworked due to accuracy issues. The combined turning and milling technology has completely changed this situation. It integrates the functions of turning and milling. The flange can be completed from raw material to finished product in one setup. For example, the sealing groove milling and outer circle turning of stainless steel flanges do not require secondary positioning, and the form and position tolerance can be controlled within 0.02mm, far exceeding traditional processes. Meanwhile, the machining and milling combined machine tool is equipped with an automatic feeding system, enabling unmanned operation for the production of small and medium-sized batches of flanges. A certain heavy industry enterprise reported that after adopting this technology, the processing efficiency of flanges increased by 40%, and the scrap rate dropped to below 1%. The turning and milling manufacturing method for flanges not only ensures sealing performance but also reduces production costs.