Injection Molding is one of the most common ways to manufacture your product in production. The first step is choosing a tooling option that works for your project. Here are 8 questions from actual customers that will help make it a little easier to choose your Injection Mold Tooling.
Different molding processes require different types of tooling. It is important to utilize the correct process so that you receive properly functioning parts. The two most commonly used molding processes are urethane molding, and injection molding
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When the CNC processes some high-precision aluminum alloy parts or large aluminum alloy parts, the surface finish of the product is very important. The appearance of one product can directly affect the cost performance of the product. How to make some aluminum alloy parts with high surface finish To the high light effect? First, the machine tool must use cutting oil instead of cutting fluid. The lubricating fluid of the cutting fluid is not as large as the cutting oil, but the cooling effect is stronger than the cutting oil. If the product is to achieve high light effect, most of the products will be cut for lubrication. oil.
The processing method of large-scale aluminum alloy precision parts is also simple. The first method of clamping large-scale Aluminum alloy parts processing is reasonable. The flying knife can be used as much as possible. The flying knife is easy to cause the workpiece to generate heat and deformation, so it is necessary to do the front and back to prevent deformation and thickening. After roughing, the planes of the two faces should be leveled to ensure that the workpiece is vertical and then the light knife is made. The thickness margin should be sufficient to ensure that there is a possibility of remediation if there is an abnormality during processing.
3D printing technology is also known as additive manufacturing technology, or additive manufacturing and incremental manufacturing technology. The American Society for Testing and Materials has clearly defined 3D printing technology, and 3D printing technology is very different from current traditional processing methods. This technology is a layer-by-layer process for materials using 3D CAD forming technology. It is a three-dimensional physical solid model processing method using direct manufacturing and 3D model technology. 3D printing technology includes rapid prototyping in material processing and rapid manufacturing associated printing processes in the production process.
3D printing service is a common name for additive manufacturing technology. It is a technology that uses discrete materials to build objects layer by layer based on 3D CAD design data. Compared with traditional material removal methods and material forming methods, 3D printing is a bottom-up material accumulation manufacturing process. It has been gradually developed since the 1980s. It is also called 3D printing technology such as rapid prototyping and layered manufacturing. The development and maturity is one of the important signs of the third industrial revolution.
Many times, I will encounter some large aluminum alloys. If the aluminum alloy is low in hardness, it will be easily deformed after processing. If some large Aluminum alloy casing parts are encountered, in order to prevent it from deforming, it is necessary to prevent deformation before opening and roughing. The outline structure is roughly opened, and then the front and back surfaces are flattened to make it vertical and then the machine is used to make the front and back sides of the light knife. If the side wall of the workpiece is very thin, it must be heat-hardened before the machine is placed. It can also be left in the thickness according to the structure of the workpiece. Then the verticality of the parallelism of the workpiece is straightened and the entire plane of the workpiece is brushed. It is also possible to solve the problem of workpiece deformation.
Point contact type: The so-called point contact type processing refers to the processing method of point contact molding during processing, such as spherical milling cutter machining, spherical grinding wheel grinding in 5-axis machining service, etc. The main feature of this processing method is: spherical The surface normal vector points to the whole space, and it has the ability to adapt to the surface normal vector. Compared with the line and surface contact processing, the programming is simpler and the calculation amount is smaller, and the tool radius is less than the minimum curvature of the surface. 5 radius to avoid interference. Therefore it is suitable for the processing of arbitrary surfaces
Aviation parts are products with high precision and processing difficulty. Half of them are produced by 5-axis CNC machining. First, the materials for aerospace parts must be good because they involve many factors such as pressure and temperature in the air. It is necessary to consider that there must be no problems when using it. Therefore, it is necessary to use suitable materials for processing before processing. Before the processing, the material should be inspected without the appearance of fine holes and some undesirable phenomena to ensure the quality of the material.
It is a casting process for elastomers using a vacuum to draw the liquid material into the mold. The process starts by placing two pieces silicon mold in a vacuum chamber . The raw material is mixed and degassed and then poured into the mold .Firstly, a master model is made by CNC or SLA and polished to the final surface finish of the part for Silicone Rubber Mold making.
Sheet metal fabrication is the process of forming parts from a metal sheet. 3D CAD files are converted into machine code, which controls a machine to precisely cut and form the sheets into the final part. Sheet metal parts are known for their durability, which makes them great for end-use applications (e.g. chassis). Parts used for low volume prototypes and high volume production runs are most cost-effective due to large initial setup and material costs.
