Questions and Answers on Mould Manufacturing Technology
There are many problems to be paid attention to in mould manufacturing. If you don’t know its process and key points, you should learn more about the following knowledge. 1) What is the m...
How to deal with the weld lines of injection parts?
What is weld lines Weld lines are the most common defects in injection molded products. Except for a few injection molded parts with very simple geometry, weld lines occur in most injection molded par...
Briefly describe the different classifications and types of welded steel pipes
Welded steel pipes refer to steel pipes with seams on the surface that are welded after bending and deforming steel strips or steel plates into round or square shapes. The billet used for welded steel...
What is the difference between casting and forging in mold manufacturing?
In mold manufacturing, we will often hear the words casting and forging. What is the difference between these two manufacturing processes? Now, I will give you a detailed introduction! 1. Casting Cast...
Control scheme of flow mark in polishing process
So far, the most widely used system for chemical polishing of aluminum and its alloys is a mixed solution of sulfuric acid-phosphoric acid-nitric acid, copper and additives (hereinafter referred to as...
Application of bearing heat treatment technology
The quality of heat treatment is directly related to the quality of subsequent processing and ultimately affects the performance and life of parts. At the same time, heat treatment is a major energy c...
Common surface treatment methods for aluminum profiles
Surface treatment is a process of artificially forming a surface layer on the surface of the base material that is different from the mechanical, physical and chemical properties of the base. The purp...
Is the injection product cracked again? This article teaches you to deal with cracking easily
In our injection molding, due to various factors, we often see some uncomfortable cracking after molding, which often makes us feel headache. So today, let’s talk about how to deal with the crac...
Injection mold factory’s know-how to do well in products — paying attention to injection molding process
Some products of the injection mold factory are molded with PC (polycarbonate) or PC + ABS materials. Due to the poor fluidity of PC, the process is usually filled with high mold temperature and high ...
Operation requirements of aluminum alloy die casting machine
This article mainly introduces some operating requirements of aluminum alloy die casting machine, let’s take a look! 1. Strictly monitor the die casting process The temperature of the aluminum w...
The application of polishing equipment in the metal industry
The history of polishing process is very long and it is widely used. However, the efficiency of traditional polishing process is really very low, which is not in line with the current industrial devel...
Process for heat treatment of rack surface of CNC cutting machine
The advantages of aluminum-magnesium-manganese alloy enclosure plates: aluminum materials are widely used in the construction industry for exterior walls and roofs. The choice of aluminum as a buildin...
Alloy element Ti and its heat treatment process
0Cr18Ni10Ti is a chromium-nickel austenitic stainless steel. This type of steel has excellent corrosion resistance and good comprehensive mechanical properties. At the same time, due to its excellent ...
Surface treatment method of aluminum alloy die casting
Aluminum alloy die castings generally use sand molds or metal molds to pour the heated liquid aluminum or aluminum alloy into the mold cavity, and the obtained aluminum parts or aluminum alloy parts o...
Quality Evaluation Method of Sintered NdFeB Magnet
Sintered neodymium iron boron magnets are a kind of permanent magnets, because of their high cost performance, they are widely used in many fields, such as computer hard disks, nuclear magnetic resona...
Design and manufacture of micro drum for electroplating
It is the process of using electrolysis to attach a metal film to the surface of metal or other materials to prevent metal oxidation (such as rust) and improve wear resistance, conductivity, light ref...
Maintenance of cooling and hydraulic system of cold chamber die casting machine
The cold chamber die casting machine is a kind of die casting equipment. The principle is to pour the molten metal liquid into the injection chamber (into the barrel) through the soup spoon, and then ...
How Is The Cost Of Laser Cutting Calculated?
Because laser cutting machines are relatively expensive, generally many companies do not need to use laser cutting machines frequently. They often choose to send their products to companies that have ...
What is the standard mold test procedure?
In order to avoid unnecessary waste of time and trouble in mass production, it is necessary to pay patience to apintejinust and control various processing conditions, find out the best temperature and...
The electroplating process of aluminum wheels
1. As we all know, because the electroplating process of aluminum wheel hub is quite complicated, it uses a variety of brighteners and additives, so its finished product is a sign that shows the level...