Aerospace Haiying (Harbin) Titanium Industry Co., Ltd., affiliated to the Third Research Institute of China Aerospace Science and Industry Corporation, has developed its main business into one of the ...
A cooperative team from Oak Ridge National Laboratory solved the problem of the machine tool supply chain. The first step: 3D printing the largest casting. In remote laboratories, scientists and engin...
Most 3D printed parts of airplanes are related to guiding the air to some extent and have complex internal geometries such as blades, air ducts and shutters. Since the guided air usually exceeds 260°C...
Starting from the actual production, this article summarizes the common problems and improvement methods of CNC machining process, and how to choose the three important factors of speed, feed rate and...
Production requirements continue to increase, and higher requirements are placed on mold manufacturing. China’s mold manufacturing is accelerating technology research and development on the exis...
The wind power industry is a basic industry for the country’s sustainable, green and healthy development, and high temperature resistant insulating resin is the key material to ensure the long-t...
Shaped Product Appearance, Size, Fit 1. No defects are allowed on the product surface: lack of material, burnt, top white, white line, peaking, blistering, whitening (or cracking, breaking), baking, a...
In recent years, China’s injection molds have developed rapidly in terms of quality and quantity. However, compared with foreign advanced technologies, the technical standards of most Chinese en...
Through a comprehensive understanding of sawing mechanics and the specific problems that arise when sawing tubular workpieces, many problems in pipe and pipe cutting can be solved. Eliminating sawing ...
The main reasons for poor gloss of plastic parts are: mold, injection molding process, raw materials, etc. PTJ elaborates on this issue as follows, please correct me if it is wrong! 1.Injection mold 1...
In some applications, 3D printing cannot be touched, and may never be touched. For example, for production runs of thousands of parts, the choice of 3D printing plastic components cannot compete with ...
There are many types of washers, different sizes and thicknesses, and different materials, and their roles are different. Now the functions of several commonly used washers and installation precaution...
The rapid development of China’s automobile industry has brought a broad development space for domestic automobile molds. In addition, due to cost and market factors, the focus of mold manufactu...
Welded wire or braided wire is probably the most common and difficult to eliminate injection defect. They occur when the melt flow front collides in the cavity. Poor braid will not only cause appearan...