Industry

Zhejiang Balford Mechatronics Co., ltd focus on difficult stamping & deep drawing. Main product: motor housing and difficult custom deep drawn stampings.

  • Characteristics of precision stamping parts

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    Automotive precision stamping parts are metal stamping parts used in automobiles. Support, end cover, cover, spring seat, dust cover, etc. are all precision stamping parts of automobiles. It places high demands on accuracy. Let’s first understand the characteristics of automotive precision stamping parts, so as to select the appropriate processing technology and materials. Produce products satisfying customers

    Automotive precision stamping parts.

    1. Finished automotive precision stamping parts have light weight, good rigidity and high strength.

    2. The surface of the material will not be damaged in the stamping process, so it can have good surface quality. And then paint, electroplating and other surface treatment on it, you can get better effects, oxidation resistance, corrosion resistance, beautiful and smooth.

    3. High dimensional accuracy, uniform size of the same module, good interchangeability, and general assembly and use requirements. If there is no special requirement, it can be used directly.

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  • Features of motor housing

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    We all know that motor housing can protect the motor from dust and other pollutants, and can also provide some other performance, such as heat dissipation, durability, and firmness. What characteristics should a good motor home have? Let’s take a look. 1. It has a good shape and size, and is easy to install and beautiful.
    2. Firm and tensile.
    3. Durable and corrosion resistant.
    4. Affordable price.
    5. Good cooling performance.
    Zhejiang Balford precision stamping can be customized to produce various motor housings, motor housings, and stretch housings. The products are exquisite, high precision, automatic production, high production efficiency, timely delivery and excellent price. We are deeply loved by our customers. . Welcome to consult the drawings and samples. Senior engineers provide one-on-one service.

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  • Deep Drawn Stamping Process

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    Although it can be modified to make specific parts, our in-depth drawing process usually follows the same five steps: 1. Design review: Our engineers review the part of the design in detail to ensure that it is suitable for deep drawing. This includes in-depth analysis of component dimensions, materials, stretch ratios, and required tolerances. .

    2. Press selection: Our engineers decide which machine size and caliber is most suitable for the size and material of the parts. .

    3. Virtual 3D prototype: Use virtual software to create the prototype of the part. Before the production process begins, the prototype needs to capture any design problems through a large number of operational simulations. .

    4. Equipment setup: Our skilled engineers review the size and requirements of the components, and set the mold and punch. .

    5. Drawing process: Place the metal plate or metal blank on the die and fix it. Then start the press and press the punch against the die with a force of up to 400 tons. Repeat this process until the part reaches the required size and shape.

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  • Deep Drawn Metal Stamping

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    Stamping is a general term that covers a wide range of metal forming capabilities and industrial applications. .

    Parts produced by metal stamping can range in diameter from 0.25 inches or less to very large aircraft, automotive and home appliance parts. .

    Sometimes called metal pressing, it is classified as a cold forming or cold working process, which means that it is usually completed at room temperature. Learn more about the working principle, application and advantages of metal drawing.

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  • Cylindrical deep drawing piece

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    The application of stretch pieces is very extensive, and we can often see it in our life. Drawing parts manufacturers need to understand the drawing characteristics of drawing parts during stamping, so as to better control production. Cylindrical strip is a common metal stamping strip. Next, Zhejiang Baifudu Precision Stamping introduces the tensile characteristics of the cylindrical stretch piece. 1. Tensile coefficient and tensile time of cylindrical tensile parts. Tensile coefficient m refers to the ratio of cylinder diameter (or semi-finished product diameter) before and after stretching to the blank diameter (or semi-finished product diameter).

    2. The partially stretched stamp can only be formed once, and its stamping coefficient is the ratio of the diameter of the cylindrical portion of the stamp to the diameter D of the blank.

    3. Some stretch pieces need to be punched several times before forming. The tensile coefficient can be used to indicate the degree of deformation of the material during stretching. The smaller the value of the tensile coefficient m, the greater the degree of deformation.

    4. From the point of view of reducing production costs and improving economic benefits, the better the stretching time, the lower the stretching coefficient of each stretch. However, the smaller the m value, the greater the deformation, and the greater the pmax value. When m decreases to a certain value, the pmax value will reach the tensile strength of the dangerous area σ b. This will lead to the rupture of the hazardous area. In deep tension, the tensile coefficient corresponding to the condition that the dangerous area is at the edge of the tensile crack is called the ultimate tensile coefficient (or the lower limit of the tensile coefficient), which is recorded as min. The value of the ultimate tensile coefficient depends on the upper limit of tensile stress in the force transfer area of the cylinder wall and the strength of the dangerous part. Any factor that can reduce the upper limit of tensile stress in the force transmission area of the cylinder wall or increase the strength of the dangerous part will help reduce the ultimate pullout coefficient.

    5. The higher the material strengthening rate ( σ s/σ The smaller the b ratio, the greater the value of n and D), and the smaller the value of the ultimate tensile coefficient. The greater the thickness of the anisotropy index, the smaller the ultimate tensile coefficient.

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  • Features of stamping parts

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    Metal stamping parts are metal working parts, which can be processed by stamping, bending, stretching, etc.. Stamping is a widely used metal processing technology with high efficiency, which can achieve mass production. According to different application fields, stamping parts can be divided into automotive stamping parts, electronic stamping parts, medical stamping parts, etc.. Next, Yiwei Precision will introduce the stamping process of the stamping die:

    Generally speaking, the basic equipment of the stamping plant includes plate shears, CNC punches/lasers, plasma, water jet cutting machines, bending machines and uncoilers, leveling machines, deburring machines, spot welding machines and other auxiliary equipment.

    Generally speaking, the three most important steps of a stamping die factory are cutting, punching and folding. .

    Stamping parts are sometimes called wrench gold. Generally, sheet metal is plastically deformed by hand or dies to form it into the desired shape and size, and can be further welded or lightly processed. . More complex parts, such as chimneys, tin furnaces and commonly used car shells, are all sheet metal parts.

    Stamping parts processing is called sheet metal processing. For example, use wood to make chimneys, iron barrels, oil tanks and pans, ventilation pipes, etc. The main processes include shearing, blanking and bending, bending, welding, riveting, etc., all of which require some geometrical knowledge. Modern sheet metal processes include: laser cutting, metal bonding, metal wire drawing, plasma cutting, rolling, sheet metal bending, die forging, water jet cutting, precision welding, etc.

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  • Process Treatment in Stamping Process

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    Metal stamping is a manufacturing process that uses a metal stamping die or a series of metal stamping dies to shape a sheet of metal into a three-dimensional shape.

    Processing in common stamping process:

    1 . If the cutting edge is worn and the tensile stress of the material increases, the stamping material has a tendency to rotate and twist. When the material is turned over, the size of the stamping will become smaller.

    2Plastic deformation of the material pressure and material will lead to larger size punching. The punch size will be smaller when the pressure is reduced.

    We can also supply Stamping Bracket, Sheet Metal Fabrication etc. Welcome to contact us.

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  • Metal Stamping

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    Metal stamping is a manufacturing process that uses a metal stamping die or a series of metal stamping dies to form a metal sheet into a three-dimensional shape. Metal stamping products are used in automobiles, household appliances and other industries. Automotive stamping parts are an important part of the metal stamping industry. .

    Metal stamping can be very effective in forming metal plates. The metal stamping die is mounted on the press, and the press forms one piece at a time. Metal stamping is accomplished by metal stamping. Metal stamping die is produced by machine tool or die factory. Some machine tools and die factories also produce stamping parts. .

    My company sells a variety of metal stamping products, including auto parts, medical equipment and so on..

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  • Advantages of Metal Stamping

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    Metal stamping is mainly metal or non-metallic sheet, with the pressure of the press, through the die stamping forming process.

    1. Under the condition of small material consumption, the parts punched out are light and rigid.

    2The dimensional accuracy of the stamping parts is high, the same module size is the same, and the interchangeability is good.

    The stamping parts have the characteristics of thin, uniform, light and strong. The production efficiency of the stamping process is high, and the operation is convenient, and it is easy to realize mechanization and automation.

    We can also supply Sheet Metal Fabrication, Aluminum Bracket etc. Welcome to contact us.

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  • Characteristics of deep drawing

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    Deep drawing stamping offers many advantages over other metal forming processes. Punch presses are designed to operate at high speed and can be equipped with automatic feeders for increased efficiency. In fact, deep drawn stamping is one of the quickest manufacturing methods for high-volume production.Deep drawn components are also created in one piece, thereby reducing the need for additional assembly. This has the added benefit of seamless construction, which is ideal for waterproof or airtight applications.

    Deep drawing stamping is highly versatile and can be used to create complex, detailed components with an exceptional degree of accuracy and repeatability. What’s more, deep-drawn parts are exceptionally strong due to the extreme amount of compression exerted on the metal during the forming process. The basic structure of deep drawn metals is often highly compressed into a very hard crystalline structure.

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  • What to pay attention to in deep drawing

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    Considerations for Deep Drawing Stamping

    When considering deep drawing stamping for your manufacturing needs, it is important to be aware of the following:

    Reduced Material Waste: Deep drawing stamping uses a larger amount of base material than other metal forming processes for significantly reduced material waste.

    Measurement is critical: not only is it important to ensure that die dimensions are accurate, it is equally essential to consider the material thickness and desired measurements. Incorrect measurements can result in thin walls and inaccurate dimensions.

    Drafting and tapping: Due to the basic manufacturing process of deep drawing stamping, some drafting and tapping of the top of the component is unavoidable. This should be taken into account during the initial design phase.

    Varied Material Thickness: Deep-drawn components will typically have different thicknesses with thinner walls and a thicker base. This can be mitigated by tooling after the drawing process is completed.

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  • The Deep Drawn Stamping

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    Although it can be modified to make specific parts, our deep drawing stamping process typically follows the same five steps:1.Design Review:Our engineers review the part design in detail to ensure it is suitable for deep drawing stamping. This includes in-depth analysis of component dimensions, materials, draw ratio, and required tolerances.

    2.Press Selection: Our engineers determine which machine size and caliber will best suit the size and material of the part.

    3.Virtual 3D prototyping: A prototype of the part is created using virtual software. The prototype is run through numerous operational simulations to catch any design problems before the production process begins.

    4.Equipment setup: Our skilled engineers review component dimensions and requirements and set die and punch.

    5.Deep Draw Process: The sheet metal, or metal blank, is placed on the die and secured. The press is then activated to force the punch against the die with up to 400 tons of force. The process is repeated until the component reaches the desired size and shape.

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  • Process For Metal Stamping Parts

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    (1) The blanking and punching of precision metal stamping parts is the process of separating the blanks. The process of blanking and punching is exactly the same, but the use is different. When blanking, the separated part is the finished product, and the remaining periphery is waste; punching is to obtain the hole, the punched sheet is the finished product, and the separated part is waste. Blanking and punching are collectively referred to as punching. Both the punch and die of the blanking die have a sharp edge with a gap of 5%-10% between the punch and die to ensure that the cut is neat and less burr.

    (2) Bending is to make the workpiece obtain various corners of different shapes. The working part of the bending die that bends the workpiece must have an appropriate fillet radius r to avoid cracking when the workpiece is bent.

    (3) Drawing: Drawing is a process in which a flat blank is formed into a cup or box. The punch and die edges of the drawing die should be rounded to avoid cracking the workpiece. There should be a slightly larger gap between the punch and the die than the thickness of the sheet to reduce friction. In order to prevent wrinkles, the edges of the blanks are pressed by a press plate, which is a processing method that uses a die to separate or deform the sheets. Because in most cases the sheet does not need to be heated, it is also called cold stamping.

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  • What are metal stampings

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    Metal Stamping is a manufacturing process in which a metal stamping die or series of metal stamping dies are used to form sheet metal into a three-dimensional shaped workpiece. Metal stamping products are used in various industries, such as automobiles and household appliances. Automotive stamping is an important part of the metal stamping industry.

    Metal Stamping can form sheet metal very efficiently. The metal stamping die is mounted on a press, and each press of the press forms a workpiece.

    Metal Stamping is produced by metal stampers. Metal stamping dies are produced by machine tools or mold shops. Some machine tools and mould shops also produce stamped parts.

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  • Characteristics Of Metal Stamping

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    Metal stamping mainly uses metal or non-metal sheets, which are formed by stamping die pressing by the pressure of the press. It mainly has the following characteristics:

    (1) The stamping parts are manufactured by stamping under the premise of low material consumption. The parts are light in weight and good in stiffness, and after the sheet material is plastically deformed, the internal structure of the metal is improved, and the strength of the stamping parts is improved. .

    (2) The stamping parts have high dimensional accuracy, uniform size with the same modular parts, and good interchangeability. General assembly and use requirements are met without further machining.

    (3) In the stamping process, since the surface of the material is not damaged, it has a good surface quality and a smooth and beautiful appearance, which provides convenient conditions for surface painting, electroplating, phosphating and other surface treatment.

    We are a metal stamping company. We also have Carbon Steel Metal Stamping available for you. Contact us to learn more about stamping.

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