Search This Blog

Working principle of slow wire processing

 Slow wire walking, also called low-speed wire walking, is a kind of CNC machining machine tool that uses continuously moving fine metal wire as an electrode to pulse spark discharge on the workpiece to generate a high temperature of over 6000 degrees, ablate metal and cut into a workpiece. The principle of wire processing is the phenomenon that there is a gap between the wire electrode and the workpiece, and the metal is removed by continuous discharge. Since the slow-moving wire cutting machine adopts the method of wire electrode continuous feeding, that is, the wire electrode is processed during the movement, so even if the wire electrode is worn out, it can be continuously supplemented, so it can improve the machining accuracy of the parts and slow the wire. The surface roughness of the workpiece processed by the cutting machine can usually reach Ra=0.8μm and above, and the roundness error, linear error and dimensional error of the slow-moving wire cutting machine are much better t

Classification of CNC Machining Occupation Levels

1. Blue-collar layer:   That is, CNC machining operation technicians, proficient in machining and CNC machining process knowledge, proficient in the operation and manual programming of CNC machine tools (attributes: automated machine tools), understand automatic programming and simple maintenance of CNC machine tools (attributes: automated machine tools), such There is a large market demand for personnel, and they are suitable for operating workers of CNC machine tools (attributes: automated machine tools) in the workshop, but due to their single knowledge, their wages will not be much higher.   2. Gray collar layer:   One, CNC machining programmer:   Master the knowledge of 5 Axis CNC machining Aluminum   technology and the operation of CNC machine tools (attributes: automated machine tools), be familiar with the design and manufacturing expertise of complex molds (title: mother of industry), and be proficient in 3D CAD/CAM software, such as UG, GOOGLE PRO/E, etc. ; Familiar with CNC

Hydrostatic guideway of CNC machining lathe

The static pressure slide rail (TTW guide) of the CNC machining lathe transfers the oil with a certain pressure through the throttle to the oil cavity between the sliding surfaces of the slide rail (TTW guide) to form a pressure oil film to float the moving parts , Make the sliding rail (TTW guide) surface in a pure liquid friction state.   CNC machining General CNC machining usually refers to computer digital control precision machining, CNC machining lathe, CNC machining milling machine, CNC machining c17200   beryllium   copper   and milling machine, etc. The feed route of finishing is basically carried out along the part contour sequence. Therefore, the focus of determining the feed route is to determine the feed route of rough machining and idle stroke. In the numerical control processing, the control system issues instructions to make the tool perform various motions that meet the requirements, and the shape and size of the workpiece are expressed in the form of numbers and lette

What are explosion-proof lamps and how to choose explosion-proof lamps?

What are explosion-proof lamps and how to choose explosion-proof lamps?

 

1. What are explosion-proof lamps?

 

As the name suggests, this type of lamp not only has a certain lighting effect, but also has a certain explosion-proof function. It is widely used in inflammable and explosive places such as construction sites, chemicals, gas stations, oil fields, mines, various military sites, transfer stations, etc. Explosion-proof lamps are special industrial lamps, which can ensure the safety of users on the premise of ensuring the quality of lighting. The explosion-proof lamp shell has strong corrosion resistance and good sealing performance, and is a new type of LED energy-saving lamp source product. The shell of the explosion-proof lamp is made of lightweight aluminum alloy die-casting, and the surface is treated with high-voltage electrostatic spraying, which can be used as a lighting emergency lamp.

 

2. How to choose explosion-proof lamps

 

1. Color temperature selection

 

When we buy, we should choose the appropriate color temperature according to its use place. The color temperature mentioned here actually refers to the color of its light. Generally speaking, the color temperature of explosion-proof lamps needs to be selected according to the season and environment. Its color temperature scale is 2700-6500K. If the value is smaller, it means that it is more inclined to yellow light, and vice versa, it is inclined to blue and white light. Yellow light is usually used in living rooms, bedrooms, dining rooms or in low-light situations, and can play a role in creating a warm and comfortable feeling. The white light is brighter and clearer, which is suitable for use in summer, study, kitchen and other places.

 

2. Color rendering options

 

It actually refers to the original color of the object under the illumination of the lamp. Its value is between 0 and 100. Now the color rendering specification of the explosion-proof LED bulbs on the market is greater than 75. For the sake of safety, it is recommended to We still choose more than 80, which can help reflect the authenticity of the color.

 

3. Luminous flux selection

 

Even if the same lamp is used in different environments, the lighting effects presented by them are different. In order to ensure the safety of our use, it is recommended that you should pay attention to its luminous flux when purchasing explosion-proof lights. The luminous flux refers to its brightness. If the place of use is large and the light is dark, we need to install a few more explosion-proof lights; if the place of use is small and the light is sufficient, 1-2 explosion-proof lights are needed.

 

What are explosion-proof lamps? As a special product, it is good to use explosion-proof lamps, but its appearance design is not so exquisite, which may affect the beauty of interior decoration. How to choose explosion-proof lamps? If you want to choose explosion-proof lamps, it is better to decide according to its practicality and matching style.

our services include: led-high-bay-light, led-explosion-proof-lights, led-spot-light, led-street-light, led-tunnel-light, led-flood-light, led-wall-light, led-underground-light, led-garden-light.

Copyright Notice: The source of this article is https://ledlight.wiki/

 


Contact Us


Get In Touch or Get A Quote

Need an expert? you are more than welcomed to
leave your contact info and we will be in touch shortly
YOUR COMPANY
Sifangyuan Industrial Park, Xinshapu, Huaide Community
Humen town, Dongguan City, Guangdong Province. 
860769-82886112
860769-82886112