The structural strength and durability of the hollow winding machine can be guaranteed from the following aspects:

First, the design phase

Material selection:

Materials with high strength and wear resistance are selected. For example, for major structural components such as frames, high-quality steel or aluminum alloys can be used to ensure that they can withstand various forces during the winding process. For key moving parts, such as drive shafts, gears, etc., alloy steel or specially treated metal materials can be selected to improve their hardness and wear resistance.

Consider the corrosion resistance of the material. If the winding machine works in a wet or corrosive environment, materials with good corrosion resistance, such as stainless steel or materials treated with corrosion resistance, should be selected to prevent rust and damage to the material.

Ensure the material quality is stable. Choose regular material suppliers, strict quality of materials, to ensure that the performance of materials meet the design requirements.

Structure optimization:

Reasonable design of the whole structure of the winding machine, so that it has good stability and rigidity. Frame structure or reinforcement design is used to increase the strength and deformation resistance of the structure. Optimize the connection between the components, using high-strength bolt connection, welding and other methods to ensure that the connection is solid and reliable.

Mechanical analysis and optimal design of key components were carried out. Using finite element analysis and other tools, the force analysis of key components such as transmission shaft and gear is carried out to optimize their structural size and shape, and improve their bearing capacity and use.

Consider the maintainability of the equipment. Reasonable design of repair window and easy to disassemble parts, convenient maintenance and maintenance of equipment, extend the use of equipment.

Coefficient design:

In the design process, consider a certain coefficient. According to the working load and use environment of the winding machine, a reasonable coefficient is determined to ensure that the equipment can maintain the structural strength in normal operation and unexpected circumstances.

Carry out overload protection design. Install overload protection devices, such as torque limiter, current protector, etc., when the equipment is overloaded, it can stop working in time to protect the equipment from damage.

Second, the manufacturing stage

Machining precision control:

Ensure the machining accuracy of each component. Adopt high-precision processing equipment and technology to ensure that the dimensional accuracy, shape accuracy and surface quality of the parts meet the design requirements. The key dimensions are strictly controlled to reduce machining errors and improve assembly accuracy.

Conduct quality and acceptance. The quality of the finished parts, including size, hardness, flaw detection, etc., to ensure the quality of the parts. The unqualified parts should be reworked or replaced in time.

Assembly process control:

Adopt reasonable assembly process. Assemble according to the assembly sequence and requirements to ensure the matching accuracy and connection firmness between each part. The assembly tools and equipment used, such as torque wrench, press machine, etc., ensure the assembly quality.

Perform debugging and assembly after assembly. Debug the assembled winding machine and check whether the performance indicators of the equipment meet the requirements. Adjust the discovered problems in time to ensure the normal running of the device.

Surface treatment:

Surface treatment of metal parts to improve their corrosion resistance and wear resistance. Common surface treatment methods include electroplating, spraying, oxidation and so on. Select the appropriate surface treatment process and material to ensure that the surface treatment is good.

Special treatment of easily worn parts. For example, wear-resistant gaskets or coatings are installed in the drive shaft, gear and other parts to improve its wear resistance and extend its use.

Third, the use and maintenance stage

Correct:

Train the personnel to familiarize them with the methods and precautions of the winding machine. Strictly follow the procedures to avoid improper damage to the equipment. For example, correctly install and adjust the winding mold, control the winding speed and tension, and avoid overload operation.

Check and maintain the equipment regularly. Make a reasonable maintenance plan, check and maintain the winding machine regularly, and find and solve problems in time. For example, check whether the components of the equipment are loosely connected, whether the transmission components are worn, and whether the electrical system is normal.

Maintenance:

Clean the equipment. Regularly clean the winding machine, dust, oil and debris on the surface of the equipment, and keep the equipment clean and sanitary. Prevent dust and debris from entering the device, which may affect the normal running of the device.

Lubrication equipment. The transmission parts of the equipment are regularly lubricated, and the appropriate lubricant is selected to ensure good lubrication. Lubrication can reduce friction and wear between components and extend the use of equipment.

Replace wearing parts. Parts with serious wear, such as winding dies, belts, bearings, etc., should be replaced in time. Regularly check the wear of wearing parts, and make a reasonable replacement plan to avoid the damage of wearing parts and affect the normal operation of the equipment.