Search This Blog

Working principle of slow wire processing

by
 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
Image

Hydrostatic guideway of CNC machining lathe

by
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

Introduction of KOVAR parts

by
KOVAR parts are commonly used as metal casing materials in the electronic packaging industry. Because they have a linear expansion coefficient close to that of molybdenum group glass, and can produce less sealing stress during the sealing (melting) process with molybdenum group glass, so To obtain good air-tightness, in order to make the metal tube and shell to achieve air-tight sealing, in the entire sealing process, the annealing process undoubtedly plays an important role as a link between the previous and the next. The internal stress generated during KOVAR  machining also prepares the material structure for the implementation of the subsequent process-the sealing process of the metal parts. The main purpose of annealing Kovar shell before sealing is to: (1) Eliminate machining stress. When Kovar undergoes plastic machining deformation during cold working, about 10% to 15% of the applied energy is converted into internal energy, which is commonly referred to as internal stress,
Image
Menu

Dual-channel micro-lubrication equipment

cncmachining February 16, 2022

Doppelt is committed to leading the development of the lubrication industry in the direction of energy conservation and environmental protection. It is committed to the research and application of micro-lubrication in the field of mechanical processing and continuously launches new products in combination with practical applications. We have accumulated rich experience in the application of micro-lubrication in metal cutting, high-speed bearings, various common friction lubrication and other fields. New products are emerging in endlessly, and they are becoming a weapon for customers to reduce manufacturing costs, increase production efficiency, and green manufacturing.

The metal cutting dual-channel micro-lubrication device is an economical oil-air lubrication device developed by Doppel according to the actual needs of customers. Customers can choose the corresponding parts according to the actual use. This model allows customers to have more autonomy in reducing the cost of oil and gas lubrication equipment, improving the use effect, and improving flexibility. The dual-channel micro-lubrication device mainly includes the following functions:

1. Adjustable oil supply: the oil quantity adjustment of the dual-channel micro-lubrication device adopts the adjustment mode of frequency + single oil supply, that is, the unit time can be obtained by setting the oil supply frequency and the single oil supply Oil output.

2. Fast response: The outstanding feature of the dual-channel micro-lubrication device is fast response. In the practical application of oil-air lubrication, most lubrication occasions require quick response. The special design structure of the dual-channel micro-lubrication device (separate delivery of oil and gas) avoids the shortcomings of too long response time, and its application scenarios have also been expanded.

3. Flexible and lightweight: the dual-channel micro-lubrication device is small in size and can be used in small spaces.

4. Strong equipment stability: Compressed air is the power of the device, with few moving parts, low maintenance, and strong stability.

As the demand for lubrication increases, lubrication equipment also needs continuous improvement and innovation. It is Doppy’s direction to improve the practicability and efficiency of lubrication equipment. Doppy will also help more customers to make more efforts in cost reduction and green manufacturing.

Link to this article：Dual-channel micro-lubrication equipment

Reprint Statement: If there are no special instructions, all articles on this site are original. Please indicate the source for reprinting.：Cnc Machining，Thank

Facebook Twitter Whatsapp
Next
Prev Post
Previous
Next Post

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
© Copyright 2020 Advance China 5 Axis CNC Machining Shop. Designed by PTJ Shop.