Electric Motor Laminations Compound Die
With over a decade of electric motor lamination expertise, we become a leading manufacturer in China, delivering precision-engineered motor lamination compound stamping die solutions.
compound die services
Precision And Innovation
Discover efficiency and precision with our compound die services. We specialize in crafting custom dies, ensuring high-quality dies for your manufacturing needs.
Custom Electrical Steel Laminations Compound Toolings
Leveraging advanced stamping die manufacturing techniques, our skilled team brings forth precision-engineered solutions that custom services for motor, generator, and transformer core lamination compound dies to meet customer requirements.
Stator Compound Punching Die
The stator compound dies apply to industrial machinery(pumps and compressors), the automotive industry(electric vehicles and hybrid vehicles), etc.
Rotor Compound Stamping Tools
The rotor compound molds apply to automotive starter motors, EVs motors, HEV motors, industry motors, elevator traction motors, HAVC systems, etc.
Generator Core Lamination Compound Die
Renewable energy(wind turbines, hydropower generators), industrial generators, and large-scale generator laminations used in power plants use compound die manufacturing.
E-Type Sheet Compound punching Mold
E-type laminations are used in the manufacturing process of power transformers, distribution transformers, substations, solar Inverters, and railway traction systems.
Large Fan-shaped Compound Dies
The large motor core fan-shaped mold is suitable for laminated production of hydraulic generators, wind power generators, and fire power generators.
Stator Rotor Full Duplex Dies
The stator rotor full duplex die applies to a Y series large industrial motor, new energy vehicles motor, elevator traction motor, rail transportation motor, generator, and more.
Design and Manufacture of Compound Die for Lamination Stacks
A compound die is a type of die used in metalworking and lamination stamping processes to perform multiple operations on a single workpiece in a single press stroke. This type of die is designed to cut, form, and perform other operations simultaneously, increasing efficiency in manufacturing. The compound die process is commonly used in the production of medium to large-sized parts with complex shapes.
The initial design phase involves conceptualizing the tool layout, considering factors like material flow, die clearances, and ejection mechanisms. Computer-aided design (CAD) software plays a crucial role in modeling the intricate geometry of the compound die.
Prepare a die block or base, which serves as the foundation for the compound die. This block is typically made of a high-strength material to withstand the forces involved in the stamping or cutting process.
We employ Wire Electrical Discharge Machining and grinding to manufacture tooling components including punches, dies, strippers, and other tooling elements required for the specific features of the part.
The wire-cutting method uses a thin wire to erode the material, allowing for intricate and complex shapes. Grinding processes follow, refining the die components to achieve tight tolerances and a smooth finish.
This assembly process involves bolting and welding to secure all the components in place depending on the design and requirements of the die. Proper installation of the die is essential for its longevity and performance.
Quality Control for Compound Punching Tools
Quality control for compound punching tools is essential to ensure the precision and reliability of stamped parts in metalworking.
- We use precision tools such as calipers, micrometers, and coordinate measuring machines (CMM) to verify the tool's dimensions.
- Regular hardness tests, such as Rockwell or Brinell methods, ensure tools endure punching forces within specified hardness limits, without premature wear.
- Visual inspections are crucial to detect wear, damage, or deformation in punches, dies, and other components, preventing performance-affecting irregularities.
- Analyzing wear allows for predictive maintenance, preventing unexpected tool failures, and minimizing downtime.
Materials Used in Compound Stamping Moulds
Compound dies employ robust materials to endure high forces and wear. Tool steels like A2, D2, and O1, prized for hardness and toughness, form the die’s core.
High-speed steel (HSS) and carbide enhance cutting edges, while alloys like 4140 steel are heat-treated for strength. Beryllium copper offers conductivity, and bronze or brass may contribute lubricity.
Compound Punching Molds Related Services
Compound Stamping
This process produces rotor and stator parts with intricate shapes, multiple features, and higher complexity in a single operation.
Wire Cutting
EDM Wire Cutting employs a thin wire to precisely shape and cut dies with intricate details. This precise manufacturing process ensures high-quality stamping toolings.
CNC Machining
The CNC machining is a precise manufacturing process that uses automated tools to shape and cut materials. It ensures accuracy and efficiency in producing complex components.
Trusted Compound Die Manufacturer
We are a professional lamination manufacturer and compound die manufacturer based in China, with cutting-edge technology, and a commitment to quality. With extensive expertise, we produce high-quality compound dies for diverse industries that ensure the efficient production of motor core laminations.
Build your Compound Toolings knowledge
You’ll find the electric motor lamination compound stamping die resources with confidence on the Lamnow Blog.
Laminations Compound Dies FAQS
The compound dies stamping streamlines the production process by performing multiple operations in a stamping press single stroke. It typically combines cutting and forming to create motor laminations and ensure precision.
Our dedicated die service department inspects the die for wear, sharpening cutting edges, and addressing any issues with the tool surface. There’s no charge for service or repair during a die’s normal tool life.
Compound stamping dies offer increased efficiency in electric motor lamination forming processes by integrating multiple operations into a single die. This reduces production time, enhances precision, and lowers costs. The consolidated design eliminates the need for multiple tool setups, making compound dies a cost-effective solution for high-volume production.
Compound die stamping performs multiple operations in one station, reducing setups. Progressive die stamping progresses the workpiece through a series of stations for sequential operations. Rotary notching uses a rotating tool to create notches in a continuous process. Each method offers unique advantages in metal forming and fabrication processes.
Important considerations include the supplier’s experience, reputation, ability to customize dies, material quality, and their understanding of specific motor lamination requirements. It’s crucial to choose a supplier with a track record of delivering high-quality, precision dies.
Upgrade the Motor Process with Precision Composite Die Technology!
Let’s discuss how our motor lamination compound stamping die can revolutionize your motor lamination manufacturing. Experience precision, durability, and cost-effectiveness in every compound stamping motor core operation.