News | Xiamen JY Machinery Technology Co.,Ltd.

What does it need to pay attention in CNC machining of copper on drilling holes?

When drilling parts made of copper, it is easy to break the drill bit. This is because the cutting force is small when the copper is drilled, and the cutting temperature is low. In addition, the high plasticity of the copper itself will cause the chip to not easily break. The problem is that the deformation is large, so that it will roll together and it is difficult to evacuate chips. In view of t...

2020-04-13 View more

Thread processing methods commonly used in CNC machining

Thread processing is one of the very important technologies of CNC machining. The quality and efficiency of thread processing will directly affect the processing quality of parts and the production efficiency of the processing center. With the improvement of CNC machining performance and the improvement of cutting tools, the method of thread machining is also continuously improved, and the ...

2020-04-07 View more

The heat treatment on aluminum alloy parts

We know that many aluminum castings meet the performance requirements under casting conditions and do not require further processing. However, in order to improve performance and increase strength and ductility, aluminum castings and aluminum alloy parts are usually heat-treated through a series of heating and cooling cycles called heat treatment after processing. This heat treatment involves thre...

2020-04-01 View more

What is the difference between acrylic casting plate and extruded plate？

Acrylic, also known as PMMA or organic glass, and the chemical name is polymethyl methacrylate. It is an important plastic polymer material that was developed earlier. It has good transparency, chemical stability and weather resistance, easy dyeing, easy processing, beautiful appearance, and has been widely used in the construction industry. Plexiglass products can generally be divided into castin...

2020-03-23 View more

Common deburring methods in metal processing

Burrs occur during metal casting, milling, or electroplating, and debris or very fine microscopic metal particles on the surface of metal parts. The existence of burrs not only affects the appearance of the product, but also affects the assembly, performance and life of the product. With the development of high technology and the improvement of product performance, the requirements for product qua...

2020-03-16 View more

What is the difference between CNC machining and die-casting of aluminum housing?

The production of aluminum housing for electronic products usually requires the search of a professional and regular aluminum housing manufacturer for processing and customization, because different brands and models of products have different requirements for aluminum housing, which are specifically reflected in the shape, size and appearance treatment, As we know that there are two processing te...

2020-03-09 View more

Solutions for common problems in CNC Milling Parts

1.The processing plane is not flat In CNC milling parts, the finishing of the surface is an important process, and it is also a frequently-used process, which requires higher surface quality. However, in actual processing, sometimes uneven and flat surfaces are obtained, which do not meet the requirements. The main cause of this problem is that during the finishing process, because the performance...

2020-03-03 View more

Effects of various properties of prepreg on the performance of epoxy laminate

The four major performance indicators of prepreg are: resin content, soluble resin content, volatile matter content, and fluidity. 1.Effect of resin content on electromechanical property The dielectric properties of laminates increase with the increase in resin content. When the resin content is increased to a certain value, the resin content will not increase below 60%. When the resin cont...

2020-02-26 View more

Development Plan of JY Machinery for year 2020

Basing on our advantage on CNC machining metal parts and insulating materials, JY Machinery will improve and expand the range of manufacture services for our clients in year 2020. 1. To Purchase machines and equipment, and set up our branch factory in Guangdong With the competition of market in this industry, we have to optimize the cost structure on manufacture basing on en...

2020-02-22 View more

The key steps to produce epoxy resin rod

Epoxy rod is an insulating rod material with high mechanical strength, good temperature resistance, stain resistance and corrosion resistance. How is it produced? There are mainly the following steps. 1.Calculation of the blanks The preparation of the laminated rod is the key. To control the blanking according to the diameter and length of the laminated rod, we should also pay attention to the thr...

2020-02-20 View more

Different applications of multiple colors FR4 epoxy boards

As we know there are several different colors of FR4 epoxy board. The most common ones arelittlegreen, yellow and black. FR4 is a code for a grade of flame-resistant materials, which represents a material specification that resin materials must be able to extinguish by themselves after being burned. The FR4 epoxy board is an insulating material with a certain flame retardant grade and su...

2020-02-16 View more

Main Application of plastic insulation materials in electronic and electrical industry

The electronic and electrical industry consumes the third largest amount of plastic, second only to the packaging and construction industries. Here mainly introduces the application of plastic as an insulating material in the electronic and electrical industry. Electronic Component Electronic components are generally centered on connectors, coils, and induction components, including filters, oscil...

2020-02-13 View more

JY Machinery 2020：To improve our precision machining technology constantly

Manufacturing is an important pillar of the national economy of a country or region. The so-called advanced manufacturing technology is the integration of mechanical engineering technology, electronic information technology (including microelectronics, optoelectronics, computer software and hardware, modern communication technology) and automation technology, as well as material technology, Integr...

2020-01-18 View more

Development Trend of Precision Machining industry

Precision machining technology is an important supporting technology for modern high-tech wars. It is the basis for the development of modern high-tech industries and science and technology. The development of modern science and technology is based on experiments. Almost none of the required test instruments and equipment require the support of precision machining technology. 1. High precision and...

2019-12-27 View more

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