The design process of Fan motor progressive die is a complex and delicate project that requires consideration of multiple factors to ensure the quality and production efficiency of the final product. The following are the key steps in designing Fan motor progressive die, which cover all aspects from initial concept to final production. 1. Requirements Analysis and Design SpecificationsRequirements Analysis: The first step in the design process is to conduct a detailed analysis of customer needs. Understand the specific requirements of fan motor parts, including size, tolerance, material, production volume and special functions. This information provides a clear direction and basis for subsequent design work. Design Specifications: Based on the requirements analysis, detailed design specifications are formulated. Design specifications include mold performance requirements, processing technology, use environment, etc. These specifications will serve as reference standards in the design process to ensure that the design meets expectations. 2. Part Drawings and Process Flow DesignPart Drawings: According to the part drawings provided by the customer, determine the specific size and shape of each part. This step is crucial because the accuracy of the parts directly affects the design of the mold and the quality of the final product. Process Flow Design: Develop a detailed process flow chart to determine the order and content of each processing step. For Fan motor progressive die, the process flow usually includes punching, bending, stretching, shearing and other processes. The process flow chart needs to consider the flow direction of the material, the coordination between the processes and the production efficiency. 3. Mold structure designPreliminary design: After determining the process flow, the preliminary design of the mold is carried out. This includes the overall layout of the mold structure, the specific arrangement of each process, the preliminary size and shape of the mold parts, etc. The preliminary design needs to ensure that the mold structure is reasonable and can meet the requirements of each process. Detailed design: On the basis of the preliminary design, detailed design is carried out. The detailed design requires accurate size calculation and drawing of each mold part to ensure the matching accuracy between each part. The detailed design also includes the detailed design of the mold fixing method, guide device, unloading device and other details. 4. Mold material selectionMaterial properties: Select the appropriate mold material according to the use requirements of the mold. For Fan motor progressive die, the mold material needs to have high hardness, high strength and good wear resistance. Commonly used mold materials include high-speed steel, cemented carbide, etc. Heat treatment process: In order to improve the performance of the mold material, a heat treatment process is usually required. Heat treatment can improve the hardness and wear resistance of the material and extend the service life of the mold. The choice of heat treatment process needs to be reasonably adjusted according to the characteristics of the specific material. 5. Mold manufacturing and assemblyPrecision machining: The manufacture of mold parts requires the use of high-precision processing equipment and processes, such as CNC machine tools, wire cutting, and electric sparks. Precision machining ensures the dimensional accuracy and surface quality of mold parts and the assembly accuracy of the mold. Assembly and debugging: After the mold parts are processed, the mold is assembled. During the assembly process, the matching accuracy of each part needs to be strictly controlled to ensure the stability and reliability of the mold operation. After the assembly is completed, the mold is debugged to ensure that the mold can work normally in actual production. 6. Mold testing and optimizationPreliminary test: After the mold assembly and debugging are completed, a preliminary test is carried out. The preliminary test mainly checks the working status of the mold, the coordination of each process, and the quality of the parts. Problems found in the preliminary test need to be adjusted and corrected in time. Production test: After the preliminary test is passed, the production test is carried out. The production test simulates the actual production environment and checks the performance and stability of the mold in continuous work. During the production test, the durability, production efficiency and part quality of the mold need to be fully evaluated. Optimization and improvement: According to the test results, the mold is optimized and improved. The optimization includes structural adjustment, material improvement, process optimization, etc. Through continuous optimization, the best performance of the mold in production is ensured.

Refrigerator Motor Progressive Die, that is, refrigerator motor progressive die, is the core tool in the manufacturing process of refrigerator motors. The precision of the mold directly determines the size and shape of each component of the refrigerator motor, which in turn has a profound impact on the performance of the refrigerator motor. The following will analyze in detail how the precision of Refrigerator Motor Progressive Die affects the performance of refrigerator motors. 1. The influence of precision on the size of motor components The precision of Refrigerator Motor Progressive Die is first reflected in the precise control of the size of motor components. The dimensional accuracy of key components of refrigerator motors such as stators and rotors is crucial to the performance of motors. If the precision of the mold is insufficient, it will lead to dimensional deviation of motor components, which will in turn affect key parameters such as the air gap and magnetic flux of the motor, and ultimately reduce the efficiency and performance of the motor. 2. The influence of precision on the shape of motor components In addition to size, the precision of Refrigerator Motor Progressive Die also affects the shape of motor components. The shape accuracy of refrigerator motors also has an important influence on the performance of motors. For example, the slot shape accuracy of the stator core directly affects the electromagnetic performance and vibration noise of the motor. If the precision of the mold is not enough, it will cause deformation or deviation of the stator core slot shape, which will affect the running performance and stability of the motor. 3. The influence of precision on the assembly precision of the motor The assembly precision of the refrigerator motor is also one of the important factors affecting the performance of the motor. If the precision of the Refrigerator Motor Progressive Die is insufficient, the assembly clearance of the motor components will be too large or too small, which will affect the assembly precision of the motor. Insufficient assembly precision will cause vibration and noise during the operation of the motor, and may even damage the motor components and reduce the service life of the motor. The precision of the Refrigerator Motor Progressive Die has an important influence on the performance of the refrigerator motor. The precision of the mold not only determines the size and shape accuracy of the motor components, but also affects the assembly precision of the motor. Therefore, when designing and manufacturing the Refrigerator Motor Progressive Die, the precision requirements of the mold must be fully considered, and advanced processing technology and equipment must be used to ensure that the precision of the mold meets the manufacturing requirements of the refrigerator motor.

Yes, the motor progressive die can integrate multiple stamping processes into one mold. This mold contains multiple workstations, each of which performs a specific stamping operation. With each stamping action of the punching machine, the workpiece gradually passes through different workstations of the mold to complete the required processes, ultimately forming the final product.Motor progressive molds are usually equipped with precision motors and control systems to achieve precise control of various workstations in the mold. This precise control enables multiple complex processes, such as cutting, forming, bending, punching, etc., to be achieved in a single mold without the need to transfer the workpiece from one mold to another for processing. This not only improves production efficiency, but also reduces production costs and reduces possible errors and scrap rates.Therefore, motor progressive dies are widely used in high-yield production, especially in the automotive industry, electronics industry, and home appliance manufacturing fields, because they can efficiently, accurately, and reliably complete complex stamping tasks.

Electronic rotor laminations, also known as electronic motor rotor laminations, are an important component of the motor rotor, which is composed of multiple thin ferrite materials stacked together. It is mainly used for small motors in electronic equipment, such as stepper motors, servo motors, fan motors, etc.1. Stepper motor Stepper motors are motors with controllable motion angles and speeds, and are widely used in CNC machine tools, printers, robots and other equipment. Since stepper motors need to start, stop and position frequently, high requirements are placed on the size, weight, accuracy and control performance of the motors. Electronic rotor laminations are small in size and light in weight, which can effectively reduce the moment of inertia of stepper motors and increase their starting and braking speeds. At the same time, electronic rotor laminations have good magnetic properties and can provide stable torque and high control accuracy for stepper motors. In addition, the low cost of electronic rotor laminations also makes them an ideal choice for stepper motor manufacturers. 2. Servo motors Servo motors are motors with high control accuracy and fast response speeds, which are widely used in industrial robots, CNC machine tools, medical equipment and other fields. Servo motors need to be able to respond quickly to control signals and accurately follow the predetermined motion trajectory. Electronic rotor laminations have good magnetic properties and low moment of inertia, which can meet the requirements of servo motors for fast response and high control accuracy. In addition, the electronic rotor laminations have a simple structure and are easy to process, which also enables them to meet the needs of mass production of servo motors. 3. Fan motors Fan motors are motors used in equipment such as fans and air conditioners. Fan motors need to be able to run continuously for a long time and have low noise. Electronic rotor laminations are small in size and light in weight, which can effectively reduce the power consumption and noise of fan motors. At the same time, electronic rotor laminations have good magnetic properties and can provide stable torque for fan motors. 4. Other applications Electronic rotor laminations can also be used in small motors such as printer motors, coin sucker motors, and textile machinery motors.

1. Small size and light weight Due to the use of thin ferrite materials, electronic rotor laminations are small in size and light in weight, which is very suitable for small motors. Compared with traditional iron cores, electronic rotor laminations can reduce the size and weight of motors by more than 50%. 2. Simple structure and easy processing The structure of electronic rotor laminations is relatively simple, consisting of multiple identical thin sheets stacked together, so the processing technology is also relatively easy. Compared with traditional iron cores, electronic rotor laminations do not require complex processing technology, such as turning and milling, and can be produced by stamping, lamination, bonding and other processes. 3. Good magnetic properties Ferrite materials have good magnetic properties, so electronic rotor laminations can generate a strong magnetic field and improve the efficiency and torque of the motor. Compared with traditional iron cores, electronic rotor laminations can increase the efficiency of the motor by more than 10% and the torque by more than 20%. 4. Low cost The cost of ferrite materials is relatively low, so the manufacturing cost of electronic rotor laminations is also relatively low. Compared with traditional iron cores, electronic rotor laminations can reduce the manufacturing cost of electric motors by more than 20%.

Progressive lamination dies are a multi-station die used to continuously complete multiple processes of stamping parts processing on the same press. It consists of multiple independent stamping dies, each of which is responsible for completing a process, and the dies are arranged on the die frame of the press in the order of the processes. The workpiece is transferred one by one between the dies, and the processing is completed one by one.Progressive lamination dies are widely used and are mainly used in:1. Automotive industry: used to manufacture auto body parts, such as doors, roofs, fenders, etc. Since auto body parts are usually composed of multiple stamping parts, and have high requirements for accuracy and consistency, progressive lamination dies can be used to continuously complete the processing of these stamping parts2. Electronic industry: such as connectors, contacts, shielding covers, etc. Electronic components are usually composed of multiple small parts, and have high requirements for dimensional accuracy and surface quality3. Electrical industry: such as motor housings, electromagnets, switches, etc., with high requirements for strength and rigidity4. Instrument industry: used to manufacture instrument parts, such as dials, pointers, housings, etc.

1. Efficient production(1) Multiple processes can be completed at one timeThe refrigerator motor progressive die adopts advanced progressive stamping technology, which can integrate multiple stamping processes and complete the processing of parts in one go. Compared with traditional stamping molds, this significantly improves production efficiency, reduces the number of mold replacements, and reduces production costs.(2) High-speed stampingAchieve high-speed stamping, with a production speed of up to 300 times/minute, which can produce more refrigerator motor parts faster2. Precision manufacturing(1) High-precision bladeHigh-precision blades are used, such as CF-H40S Sandvik H6P, RD50, etc., which have extremely high hardness and wear resistance, ensuring that the processing accuracy of parts reaches micron level, meeting the stringent requirements of refrigerator motors for parts accuracy.(2) Stable mold structureIt adopts a three-plate double guide pillar structure, which has good rigidity and stability, can effectively prevent mold deformation and ensure the processing size consistency of parts.3.High quality(1) Long lifeThe service life is up to 200 million times, and the blade life is more than 2 million times, which can continuously produce a large number of parts without frequent replacement.(2) High surface qualityAble to produce parts with smooth surfaces and no burrs. The parts are of excellent quality and do not require secondary processing.4. Low-cost manufacturing(1) High material utilization rateAdopting advanced stamping technology, it can maximize the utilization rate of materials, reduce waste and reduce production costs.(2) Low maintenance costIt has an ultra-long service life, reduces the frequency of mold replacement and maintenance, and reduces maintenance costs.

1. Stator coreThe stator core is the core component of refrigerator motor, which is composed of multiple silicon steel sheets stacked together. The refrigerator motor progressive die can produce stator cores of various shapes and sizes, including round, oval, rectangular, etc. 2. RotorThe rotor is the rotating part of the refrigerator motor, which consists of a core, windings and bearings. The refrigerator motor progressive die can produce rotors of various shapes and sizes, including cylindrical, stepped, etc. 3. CasingThe casing is the protective cover of the refrigerator motor, which is composed of stampings and castings. The refrigerator motor progressive die can produce casings of various shapes and sizes, including square, round, special-shaped, etc. 4. Other partsIn addition to the above parts, refrigerator motor progressive dies can also be used to produce other parts of refrigerator motors, such as bearing seats, end covers, fan blades, etc. With the development of refrigerator motor technology, the requirements for the precision and quality of refrigerator motor parts are getting higher and higher, and refrigerator motor progressive dies will also be more widely used.

Taking the connector as an example, the progressive lamination die can complete the following processing procedures of the connector:Blanking: Punching the raw material of the connector into the required shape and size.Punching: Punching holes for installing pins or screws on the connector.Trimming: Trimming the edges of the connector.Flanging: Forming a flange on the edge of the connector to fix the wires in the connector.Imprinting: Imprinting a logo or pattern on the connector.The progressive lamination die can complete all the above processes continuously on one press, greatly improving production efficiency.

The progressive lamination die is a high-efficiency, high-precision, low-cost stamping die, which is widely used in the manufacture of instrument parts. It can complete multiple processes continuously on one press.Instrument parts are usually made of a variety of materials, with complex shapes and high precision requirements. The progressive lamination die can meet the various requirements of instrument parts processing and has the following advantages:Improve production efficiency: The progressive lamination die can complete multiple processes continuously on one press, reducing the handling and positioning time of the workpiece and improving production efficiency.Improve product quality: The progressive lamination die can ensure the processing accuracy and consistency of the workpiece and improve product quality.Reduce mold investment: The progressive lamination die can reduce the number of molds and reduce the mold investment cost.The progressive lamination die can be used to manufacture various instrument parts, such as dials, pointers, housings, brackets, etc.Taking the dial as an example, the progressive lamination die can complete the following processing procedures of the dial: Punching: Punch the raw material of the dial into the required shape and size.Punching: Punching holes on the dial for mounting pointers or indicator lights.Trimming: Trimming the edges of the dial.Flanging: Forming a flange on the edge of the dial to fix the indicator inside the dial.Stamping: Stamping scale lines, numbers and text on the dial.

To improve the comprehensive quality of the management team and continuously improve the efficiency of the teamwork, Ruixin held a management training course once monthly for two years since 2018.We invited well-known management experts to give lectures to the company's management staff. The lecturers' in-depth, lively, and interactive teaching methods were warmly welcomed. Everyone learned a lot of management skills in a pleasant atmosphere. Everyone exchanged skills and shared growth experiences, which enhanced the team's understanding and friendship.The successful holding of this management training course effectively improved the company's management abilities.

After years of development, the design level, processing and manufacturing technology, mold, and another equipment level of the stator and rotor iron core of electric machines in China have been greatly improved. With the introduction of manufacturing technology from advanced countries in the world and the rapid development of professional manufacturing enterprises for stator and rotor iron cores in China, the production technology maturity of motor iron cores in China has also been continuously improved. Among them, the stamping process and press mounting process technology have been relatively mature, and a certain amount of technical experience has also been accumulated in the research, testing technology, special mold design, and manufacturing of basic materials such as silicon steel sheets. At present, there are a large number of enterprises in the motor iron core manufacturing industry in China, and the scale of enterprises is relatively small. Therefore, the overall level of using high-precision, high-efficiency, and long-life multi-station progressive molds and automated stamping equipment is not high. In recent years, as downstream customers have increasingly higher requirements for the accuracy of motor iron cores and intensified market competition, large-scale enterprises in the industry have also developed towards high accuracy, high production efficiency, high stability, and low energy consumption and consumables in mass production, which has greatly improved the level of molds, automatic or semi-automatic lamination tooling. The development goal of stator and rotor core production technology is to continuously improve the conversion efficiency of electrical and mechanical energy, reduce energy consumption and improve production efficiency. Therefore, the technological development trend of the motor core industry is mainly reflected in the research and development of basic materials, mold design, and manufacturing, improvement of processing technology, and improvement of production equipment level. In terms of material application, the motor core technology is developing towards energy conservation and environmental protection, with continuous improvement in magnetic properties. Based on ensuring product performance, the service life and performance of the motor have been greatly improved; In mold design, motor core stamping technology has developed towards ultra-high precision and higher technology, greatly improving the accuracy of product dimensions and production efficiency; In terms of press mounting technology, the motor iron core technology is developing towards simplicity and efficiency, ensuring the lamination quality of the iron core and reducing labor intensity; In terms of the welding process, the motor core technology has developed towards automation, from traditional manual welding to robot welding, thereby improving welding quality, reducing labor intensity and manufacturing costs; In terms of quality testing, measurement methods have developed towards accuracy, from traditional manual measurement to semi-automatic optical detectors for full-size measurement, improving the level of product quality testing.