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    We have recently produced a rather special precision machining parts. Due to its special requirements, it is a relatively typical part. I would like to share it with you, hoping it can give you a reference.

   The following two pictures are actual photos of the product after production. This product has the following special features. Let me analyze them with you.

With the continuous change and development of science and technology, all walks of life are also facing the situation of continuous change and development. The CNC machiningindustry is no exception and will continue to develop with the changes in society and the development of science and technology. We can predict that the future of the CNC Machining Industry will change in the following aspects:

We have just completed the production of a product. The structure of this product seems to be not difficult, but it is still difficult to produce it according to the customer's requirements. So, I would like to share this product with you.

We can see metal products in many manufacturing industries or daily necessities. How are metal products processed? In fact, metal products can be formed in many ways depending on their structures, such as stamping, powder metallurgy, forging, die-casting, Precision Casting,CNC machining, etc. Today I will share a metal product we produce, which includes the following processes: investment casting, CNC machining, carbonitriding heat treatment, welding and grinding, black phosphating surface treatment, etc. Please see the finished product picture below:

Investment casting is an ancient but still widely used metal fabrication process that is very common in the manufacturing industry. With the advent of Industry 4.0 and digital intelligence, how will this industry improve and develop in the future? What changes will there be in the future? We can discuss it from several aspects:

Let’s first talk about the main difference between investment casting and CNC machining?  Investment casting is a mold forming process; first, the mold (sand mold) is made, and then the metal liquid is cooled under the action of its own gravity to obtain the product. Due to the fluidity of liquids, investment casting can form products with complex structures. The precision of investment casting parts is not as high as that of CNC machined parts, but the cost is much lower than that of CNC machined parts. CNC machining is a molded product obtained by CNC cutting of solid metal materials. The machining cost is relatively high, but it can also achieve higher precision.