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High-Speed Steel Punch Tool Set for Cold Heading

 
Stamping is a pressure processing method in which a stamping die is used to apply pressure to the material in a press at room temperature, causing it to plastically deform or separate so as to obtain a part of the desired shape and size. This processing method is often referred to as cold stamping.
Stamping die is stamping process will be processed into a workpiece or semi-finished product of a process equipment, is the main process equipment for industrial production. With stamping mould production parts can be used in metallurgical plant mass production of rolled steel plate or steel strip for the blank, and in the production does not need to be heated, has the advantages of high production efficiency, good quality, light weight, low cost. In the aircraft, automobiles, tractors, motors, electrical appliances, instruments, meters and daily necessities can be found everywhere in the cold stamping products. Such as: stainless steel lunch boxes, plates, cans, car cover, bullet shells, aircraft skins and so on. According to incomplete statistics, stamping parts in the automotive, tractor industry accounted for about 60 per cent, in the electronics industry accounted for about 85 per cent, while in the daily use of hardware products accounted for about 90 per cent.
 
Keywords: Punch Tools Punch Case For Die Bolt
 
 
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Product Description


The High-Speed Steel Punch Tool Set for Cold Heading by Jungu offers a high-performance, durable solution for industries that require precision stamping and die bolt applications. Designed for cold heading processes, this set is crafted from premium high-speed steel (HSS), known for its exceptional hardness, wear resistance, and heat resistance. Ideal for automotive, aerospace, and industrial manufacturing, these punch tools ensure consistent, high-quality results.

Our punch tools are engineered to deliver high precision with a tolerance of 0.005mm, ensuring dimensional consistency in every use. With a roughness of RA0.1, these tools minimize friction during operation, contributing to a longer lifespan and improved operational efficiency. The set is highly versatile, supporting cold heading, warm heading, hot forging, cold extrusion, and stretching processes, making it suitable for a wide range of applications, including bolt die, die bolt, and bolt mold.

With a lead time of approximately 15 days, we provide fast solutions for companies that require reliable and efficient punch tools. Customization options are also available, allowing you to tailor the tools to your specific requirements.


    Specification    


Product Name

Punch tool/punch case

Material

High-speed steel/alloy steel/carbide

Accuracy

High-precision

roughness

RA0.1

Advantage

High hardness , high wear resistance,high heat-resistance

Lead time

Shortly lead time(around 15 days)

Service

Customization,Design and optimization capability for improvement of mould life

Application

High strength automotive fasteners, auto parts, engineering forging parts, rail transit rivets,

aerospace rivets, tensile mold products, and all kinds of standard cold heading molds.

Certification

ISO9001:2015

Processing methods

Cold heading, warm heading, hot forging, cold extrusion, stretching.

Equipment

CNC Lathes, CNC inner hole grinding machines,

CNC cylindrical grinding machines, CNC Wire cutting,etc.


Features


  • Material Composition:
    The punch tool set is crafted from high-speed steel, alloy steel, and carbide, ensuring durability and high resistance to wear and heat. These materials are carefully selected to guarantee superior performance in cold heading and other high-stress applications.

  • High Precision:
    The set is manufactured with high precision (tolerance of 0.005mm), ensuring that your production processes remain consistent and accurate, minimizing material waste and improving product quality.

  • Smooth Surface Finish:
    Featuring a surface roughness of RA0.1, these tools reduce friction during use, enhancing performance and extending the lifespan of the punch tools and molds.

  • Versatile Applications:
    Suitable for a wide range of industries, the punch tools are ideal for producing automotive fasteners, engineering forging parts, aerospace rivets, and rail transit rivets. They are also perfect for use in standard cold heading molds and die bolt applications.

  • Customizable:
    We offer full customization options in terms of material, size, design, and coating to meet your specific production requirements. Whether it's adjusting the design for better mold life or customizing the size for your project, we can tailor the tools to fit your needs.

  • Efficient Production:
    The punch tools are designed to be durable under high pressure and temperature, ensuring that they can handle tough manufacturing conditions. Their enhanced durability reduces the need for frequent replacements, improving production efficiency.


Advantages


  1. Enhanced Durability:
    The use of high-speed steel and carbide ensures that these punch tools are incredibly durable, withstanding high pressure and extreme temperatures without losing hardness. This results in longer tool life and fewer replacements.

  2. Cost Efficiency:
    With their long-lasting performance, these tools significantly reduce the need for frequent mold changes, helping to cut down on operational costs and downtime.

  3. High Precision for Better Results:
    With an accuracy of 0.005mm, these tools ensure that your products meet strict dimensional standards, reducing material wastage and improving overall production efficiency.

  4. Smooth and Efficient Operation:
    The RA0.1 surface finish minimizes friction, leading to smoother operation and reduced wear on both the tools and the materials being processed.

  5. Versatility Across Industries:
    Whether you're in automotive manufacturing, aerospace, or general industrial production, these punch tools are adaptable for a wide range of applications, including die bolt, bolt die, and cold heading molds.


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Material:High-speed steel 

High speed steel (HSS) is a tool steel with high hardness, high wear resistance and high heat resistance, also known as high speed tool steel or sharp steel, commonly known as white steel.


HSS has good process performance, good strength and toughness, so it is mainly used to manufacture complex thin-edged and impact-resistant metal cutting tools, but also high-temperature bearings and cold extrusionmoulds,etc.


Accuracy 

The most crucial factor ensuring the durability and service life of a mold is precision. And every one of our 

The split mold achieves a very high added value and long service life through high-precision machining at 1/1000mm. 

At the same time, it saves time for replacing damaged molds, contributing to the reduction of production costs. 


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Surface finishing

The surface finish is inversely proportional to the corrosion performance. The lower the finish is, the worse the corrosion resistance is. The higher the finish, the better the abrasion resistance, but too high may lead to difficult oil storage and increased friction. The surface finish affects the fit strength, and a small finish may cause the performance of the mating parts to decline, wear to increase, and clearance to increase.


In the metal surface processing of parts, it is the key to follow the process requirements and improve the metal surface finish with high quality, but the cost shall be comprehensively considered to avoid additional economic losses. Surface finish is closely related to part performance, which is of great significance to improve machining quality and extend service life.

 

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Design

Simufact,Process chain simulation software assists in fastener design and manufacturing.


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Applications of High-Speed Steel Punch Tool Set


  • Automotive Industry:
    Perfect for creating high-strength automotive fasteners like bolts, nuts, and screws.

  • Aerospace:
    Ideal for producing aerospace rivets, bolts, and other precision components used in aircraft.

  • Engineering and Manufacturing:
    Suitable for engineering forging parts, high-performance tooling, and components that require exceptional strength.

  • Rail Transit:
    Used for making rivets for rail transit systems, ensuring safety and reliability in transportation components.

  • General Industrial Use:
    Excellent for standard cold heading molds and other die bolt or bolt mold applications across various sectors.


Services Offered


  • Customization Options: We offer flexible customization for materials, design, and sizes to meet specific requirements.

  • Design and Optimization Services: We provide professional design and optimization services to improve mold life.

  • Short Lead Time: Fast production turnaround, with lead times around 15 days, ensuring timely delivery of orders.


FAQs


  1. What is the accuracy of the High-Speed Steel Punch Tool Set for Cold Heading?

    The punch tool set is high-precision, designed to ensure accuracy and enhance mold life.

  2. What processing methods are used for the High-Speed Steel Punch Tool Set for Cold Heading?
    The processing methods include cold heading, warm heading, hot forging, cold extrusion, and stretching, offering versatile applications.

  3. What industries can benefit from the High-Speed Steel Punch Tool Set for Cold Heading?
    This tool set is ideal for automotive fasteners, auto parts, aerospace rivets, rail transit rivets, and other cold heading molds.

  4. Is customization available for the High-Speed Steel Punch Tool Set for Cold Heading?
    Yes, customization options are available for material, design, size, and more to suit your specific needs.

  5. How does the High-Speed Steel Punch Tool Set improve production efficiency?
    The set is designed for high hardness, wear resistance, and heat resistance, which ensures a longer tool life and reduces downtime for replacements.


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