Professional precision stamping die supplier
High precision stamping quality suppliers
product description
Metal stamping is a manufacturing process in which a metal stamping die or a series of metal stamping dies is used to form a metal sheet into a three-dimensional workpiece.
Metal stamping products are used in various industries, such as automobiles and household appliances. Automotive stamping parts are an important part of the metal stamping industry.
Metal stamping can form sheet metal very efficiently. The metal stamping die is mounted on the press, and each stroke of the press forms a workpiece.
The production of metal stamping is done by metal stamping workers. Metal stamping dies are produced by machine tools or mold factories. Some machine tools and mold factories also produce stamping parts.
We are an enterprise engaged in the production and sales of stamping dies, various metal dies, metal stamping dies, metal drawing dies, stainless steel stamping dies, aluminum alloy stamping dies, and composite dies. With more than 16 years of professional mold design and manufacturing experience, we have established the entire process of quality control from prototype sample quantity production. To provide our customers with one-stop solutions from design and manufacturing to technical support. We are good at progressive die, single die and compound die. Warmly welcome new and old customers to visit and guide, negotiate cooperation and innovate together.
Mold processing equipment: Numerical control CNC machining center, CNC wire cutting machine tool, CNC EDM machine tool, turning, milling, grinding and other high-precision processing equipment.
Stamping processing equipment: 630T, 500T, 315T, 200T, 160T, 100T stretch forming hydraulic presses and various large, medium and small tonnage presses.
Cutting equipment: 2D CNC laser cutting machine, 3D CNC laser cutting machine.
Hebei Hengshui Dongfang Mould Co., Ltd. specializes in the production of metal stamping parts and stamping dies. Existing well-known cooperative customers: Beijing University of Aeronautics and Astronautics, Haier Group, Shanxi Coking Coal Group, Hanken Electromechanical, etc.
Dongmo's core technology is precision metal stamping and continuous stamping die manufacturing, 100% of which is produced by Dongmo, and has nearly 30 years of industrial experience. The products range from simple punching dies to continuous stamping dies, while pursuing production efficiency while also taking into account product quality. It also attaches great importance to the selection and management of suppliers. The scope of cooperation includes electroplating/wire cutting and providing customers with solutions to any manufacturing-related problems. Dongmo's products can be applied to various types of industries, such as electronics, communications and automobiles.
Mold size: 30 kg -1200 kg (weight); 700L*400W*350H (volume)
Thickness range: 0.02mm-8.00mm
Tolerance range: ±0.01mm
CPK rate: ≧1.33
Monthly production: 10 sets (molds); 45 million pieces (stamping parts)
Stamping is sometimes called sheet forming, but there is a slight difference. The so-called sheet forming refers to the forming method that uses sheet material, thin-walled tubes, thin profiles, etc. as raw materials for plastic processing, which is collectively called sheet forming. At this time, the deformation in the direction of the thick plate is generally not considered.
The stamping industry is an industry that involves a wide range of fields, and goes deep into all aspects of the manufacturing industry. In foreign countries, stamping is called sheet forming. This is also called in our country. What is China's stamping industry like, what is abroad, and how we go, this is a matter of concern to all of us.
Stamping process characteristics
1. Stamping
It is one of the basic methods of metal plastic forming. It uses a die to apply pressure to the metal sheet on a press to separate or deform it to obtain a certain shape and meet certain use requirements. It is usually carried out at room temperature (cold state), also known as cold stamping. Mainly used for processing sheet metal, also known as sheet metal stamping.
2. Three elements of stamping: punch, die and raw materials.
1.2 The basic process and die of cold stamping
1. Stamping process
Separation process: refers to the process of separating the stamping part and the sheet material along a certain contour during the stamping process.
Basic procedures: punching, blanking, cutting, notching, trimming, cutting, trimming, etc.
Forming process: refers to the plastic deformation of the material without breaking, so as to obtain parts with a certain shape, size and accuracy requirements.
Basic procedures: bending, deep drawing, forming, cold extrusion, etc.
Common stamping process and corresponding mold
Separation process
Punching: Use a punching die to punch the workpiece or blank along the closed contour, and the punched part is waste.
Blanking: Use blanking die to punch out the sheet or strip along the closed contour, and the punched part is the part
Cutting: Cut off the part of the periphery of the sheet or strip with a shearing blade or a mold, and separate it.
Incision: Use an incision die to cut part of the material, but not completely separate it, and the cut part of the material will bend.
Trimming: Use a trimming die to punch out the excess material on the edge of the blank.
Cutting: Use a cutting die to cut the blank (bent or drawn part) into two or several parts.
Refurbishment: Use a refurbishment die to remove the margin of the outer edge or inner hole of the blank to obtain a smooth section and precise size.
Hot Tags: long-term or short-term metal stamping, China, suppliers, manufacturers, factory, buy, price, made in China, progressive stamping tool, progressive die press, Continuous Stamping Die, Precision Stamping Die, progressive sheet metal dies, progressive die stamping process
