7 tips for finishing stainless steel
In order to obtain the most common stainless steel coatings, you usually have to perform many steps in a specific order. Because stainless steel is more susceptible to heat and contamination, you may ...
Four Ways To Achieve Lightweight 3D Printing
The advantages of lightweight structure are not difficult to understand. Taking a car as an example, lighter weight can bring better handling, and the power output by the engine can produce higher acc...
The Standards List For Mold Manufacturing Acceptance
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...
How does the axle affect the performance of a precision grinder?
Precision grinding operations cover all applications that require tight tolerances on dimensions and low Ra surface finish requirements, including cylindrical external grinding (OD), internal grinding...
China's current high-end mold market satisfaction rate is less than 60%
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...
3D printing tools can make low-tonnage bending machines more flexible
Small and light bending machines are usually electric or hydraulic-electric hybrid. A few years ago, considering the low tonnage and bed length, the store may have abandoned them. After all, why inves...
The Automobile Manufacturing Field Vigorously Promotes The Reuse Of Parts
The automobile industry not only uses a lot of materials when manufacturing, but also consumes a lot of fuel during the driving process, and generates a lot of exhaust gas. The materials used to make ...
The Commonly Used Functions Of Several Washers
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...
What Is PBT Material?
Pbt material is an engineering material with excellent performance, with excellent toughness and fatigue resistance, good heat resistance, weather resistance, good electrical properties, and low water...
What are the methods of deburring and finishing operations?
Deburring and finishing of processed and manufactured parts are essential steps in the manufacturing process, but they are often overlooked. As a result, some stores still handle this task as they did...
Three factors restrict the development of China's injection mold industry
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...
Analysis of basic precautions for laser welding
In every industry, products are being designed, redesigned or re-evaluated to obtain better materials or functions. The final product consists of many components, which need to be combined in some way...
Mold manufacturers upgrade and transform to achieve a big leap from low-end to high-end
The mold industry must accelerate the adjustment of its development strategy, change the development mode, upgrade the development level, and realize the leap from low-end manufacturing to high-end ma...
The Difference Between Mechanical Keyboard Shaft
As more and more people love e-sports, people have higher and higher requirements for mechanical keyboards. For example, mechanical keyboards have become the first choice of many users. These mechanic...
Key technologies for the synthesis and application of functional hyperbranched polymers
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...
Avoid the difference in the sheet metal bending process
There are often some errors in the sheet metal bending process, so how to avoid it? 1. Avoid hiring unqualified people Unless it’s an entry-level position, don’t hire unqualified people. E...
Comprehensively Master The Skills In Drilling And Cnc Machining Practice!
01 Tips for using coolant The correct use of coolant is essential to obtain good drilling performance, it will directly affect the chip evacuation, tool life and the quality of the machined hole durin...
What are the advantages of the new grinding technology over traditional machining?
Although the development of machining centers has improved the ability to operate in large quantities, there are still some products that need to be ground. Compared with conventional machining, grind...
China's automotive mold development prospects are broad
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...
The Progress of lightweight aluminum for transportation
As the current upsurge of Aluminum deep-machining products, automobile lightweight has naturally ushered in the favor of many companies. Aluminum is the most environmentally friendly green metal with ...
How can ABS injection molded parts increase brightness?
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...
Metal manufacturers must make these preparations to reduce the risk factor of sheet metal edges
To determine the sharpness of sheet metal edges, metal manufacturers must be prepared in the design stage. Whether in sharp products or non-sharp products, there are very few modern standards to defin...
The development of additive polymers helps traditionally manufactured parts turn to 3D printing
As additive manufacturing (AM) becomes more and more common in manufacturing, many traditional manufacturers are considering applying it to certain applications even in high-volume environments. Howev...
Chinese aerospace companies are using 3D printing for missile component manufacturing
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 ...
The 20-year Working Experience Sharing Of Mold Engineer
In recent years, the mold industry has not been as easy to do as before. Fierce competition has led to a decline in mold order prices. Some people have chosen to leave the industry. As a molder who ha...
What are the ways to achieve a specific metal finish?
The surface of the part may require a specific metal surface treatment for a variety of reasons, whether it is appearance, product function, or customer preference. Certain metal finishes can also hel...
Is It Better To Use "Steel" Or "Aluminum" For Automobile Materials
Whether it is better to use “steel” or “Aluminum” as the material for the car has caused an uproar in the luxury car market. The origin of the incident is: Mercedes-Benz’s new ...
The Analysis Of Shrinkage Depression Cause
1. Machine side (1) The nozzle hole is too large to cause the melted material to flow back and shrink, and the resistance is too small and the material is insufficient to shrink. (2) If the clamping f...
Metal additive manufacturing reduces costs and saves time for creating large parts
Metal manufacturing is subtractive in nature. In processes such as cutting, grinding, and drilling, part of the basic material becomes waste, which requires a system for waste treatment, disposal, and...
What are the precautions for sinker EDM?
The successful operation of sinker EDM depends on the understanding of the relationship between each spark, electrode and workpiece. Most cameras cannot keep up with the productivity of 30,000 sparks ...
Use chip breaking solutions to effectively cut low- and medium-carbon alloys
Low-carbon and medium-carbon steel almost constitute the main products of every workshop in its general engineering applications and manufactured parts. They are defined by the percentage of carbon in...
Different surface treatment and performance comparison of aluminum alloy profiles
Exterior The colors of powder spraying and fluorocarbon spraying paint are diverse, while the color of electrophoretic paint is relatively monotonous, generally only the color of anodized oxidation in...
What should I do if bubbles appear in injection molding?
One of the main causes of defects in cosmetic molded parts is air bubbles. This troublesome part defect not only causes appearance problems, but also damages physical properties. Bubbles are a common ...
Thermoplastic pipe extrusion coating molding
In the extrusion molding of traditional thermoplastic pipes, the melt flow direction is parallel to the pipe axis, and the plastic macromolecular chains in the pipe wall are oriented parallel to the p...
JP Morgan Chase: Copper prices are expected to fall to US$8,200/ton in the fourth quarter of 2022
JP Morgan Chase: Copper prices are expected to fall to US$8,200/ton in the fourth quarter of 2022 Introduction: JPMorgan Chase analysts have a bearish view on copper prices, predicting that the averag...
How do electroplating manufacturers choose between sulfate and trivalent chromium chloride?
Decorative electroplaters in the automotive industry finally decided to transition from hexavalent chromium electroplating to trivalent chromium electroplating. There is a difference between a sulfate...