When we apply the molding technology to produce parts, defects often come to visit due to the uneven cooling and sinking of the plastic in the mold cavity as well as the unreasonable design, such as sink and weld lines, voids, deformation, napping, overflow. To attain high-quality injection plastic parts, we must fully consider […]
Analysis of the Design of Injection Plastic Parts Read More »
After injection molding, some problems come into being which will affect the assembly efficiency or the performance of the whole machine. Given the certain discrepancy between the defective and the predetermined standard one (inspection standards), those parts will not meet the company’s quality requirements. In that case, strengthening the quality awareness training of employees and
Common Quality Defects of Plastic Injection Parts Read More »
In Europe and the United States, home appliance mold steel is developing towards carbon tool steel, low alloy tool steel, and high alloy tool steel. A series of new mold materials have come to birth. The alloying degree of mold steel is also increasing. For example, in the United States, the alloying elements of all
High-quality Home Appliance Mold Materials and Advanced Surface Treatment Technology Read More »
Home appliances are becoming larger and larger. The “one mold with multiple cavities” developed to improve production efficiency has also led to the increasing size of home appliance molds. At the same time, the rapid development of home appliance electronics has also brought about the miniaturization and precision of parts. The machining accuracy tolerance of some
Advanced Manufacturing Technology of Home Appliance Mold Read More »
The process analysis of CNC machining parts is the most critical and highly complex link in preparing CNC programs. It is also the core work of the CNC machining process plan design, which must be completed before the CNC machining plan is formulated. A qualified programmer must have a clear and comprehensive understanding of the
Process Analysis of CNC Machining Parts Read More »
CNC machining is a versatile and cost-effective manufacturing process. This process is applicable to a variety of materials. Therefore, fast CNC machining facilitates various applications across different industries. Manufacturers and mechanics use this process in various ways. This includes direct manufacturing processes, indirect manufacturing processes or in combination with other processes. As with any manufacturing
The Common Applications of CNC Machining Services Read More »
CNC machining suppliers computer numerical control (commonly known as CNC) machining refers to the use of computer programming and electromechanical equipment to automatically process metal parts (and non-metals) as needed. The CNC machine tool performs all operations on the workpiece according to the program so as to provide us with the final product.
Standard Tolerances for CNC Machining Read More »
In the daily production of modified plastic injection molding, some problems are likely to occur. The more common defects mainly include dark spots, gloss differences, and surface wrinkles (also known as orange peel). Generally speaking, these defects are often Occurs near the gate, so today we will analyze the causes of the defects from the
Surface Roughness of CNC Machining Read More »
As the main production tool of plastic products, injection mold tooling determines the shape, specification, size, and roughness in appearance of plastic parts. The material of the injection mold tooling is generally steel, which is composed of a front mold and a back mold. Because the injection mold tooling is special, precise and easy to
Points to Note for the Maintenance of Injection Mold Tooling Read More »
As an important tool for the production of injection molded parts, injection molding mold has many factors that affect the accuracy and quality of injection molded parts. The following is a summary of an important impact of factors of precision injection mold toolings have on the accuracy of injection molded parts. 1. Precision of
The Factors That Affect the Precision of Injection Molding Parts Read More »
1. The custom injection molding service process has many forms Injection molding is the most cost-effective method for mass production of plastic parts. The process involves injecting molten plastic into a mold and then ejecting the solidified part. This process is quickly repeated hundreds or thousands of times, reducing the cost of each unit to
For Custom Injection Molding Service, Choose Zhongde! Read More »
Injection mold inserts are also called inserts, which refer to mold parts used to be embedded in injection molds, and require very high precision. So why bother to make inserts when processing injection molds? The main purposes are as follows: 1. Save manufacturing materials for injection mold tooling As we all know, the injection mold
What is the Purpose of Inserts in Injection Mold Processing? Read More »
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