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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

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

Elimination of Gear Backlash in CNC Machining Feed System

Elimination of Gear Backlash in CNC Machining Feed System   The transmission gear in the feed system of the CNC machining machine tool must eliminate the transmission gap between the meshing gears as much as possible, otherwise the motion will lag behind the command signal after each reversal of the feed system, which will affect the machining accuracy (accuracy) ). There are the following two common methods for CNC machining machine tools to eliminate the transmission gear gap.   1. Rigidity adjustment method   The rigid adjustment method is an adjustment method that cannot be automatically compensated for the tooth side clearance after adjustment. Therefore, the pitch tolerance and tooth thickness of the gear must be strictly controlled, otherwise the flexibility of the transmission will be affected. This adjustment method has a relatively simple structure and a better transmission rigidity.   (1) Eccentric shaft adjustment method   As shown in Figure 610, the gear 1 is mounted on th

Enhance the brand image of Great Wall Lubricants and show the strong technical strength of the Great Wall brand

 

With the process of economic globalization, any company must integrate into a certain value chain in order to survive and develop. Lubricating oil is also a special consumer product. Incorporating the value chain of the automobile service industry will help its value increase. Win a broader market space. In the face of future development, Sinopec Lubricants has decisively implemented a major transformation from a manufacturer to a service provider. One day after entering the automobile service industry, Great Wall Lubricants officially opened its first automobile service center in Xueyuan Road, Haidian District. This is a new initiative of Great Wall to expand new business space. In this entry into the field of automobile service, Great Wall Lubricant Company invites senior experts specializing in international automobile maintenance at home and abroad to join, hire professional technicians with high salaries, and integrate development with the goal of automobile maintenance ** brand, and fully expand new business. And formulate professional and fast smile satisfaction standards, and strive to let consumers fully feel the joy of swift maintenance of vehicles, and reduce the trouble and inconvenience caused by long-term maintenance.

It is reported that following the Xueyuan Road store, Great Wall Lubricant Company intends to spread the automobile maintenance chain network in Beijing in the form of a variety of flexible stores such as a community-based market-type supermarket, and strive to evenly distribute ten direct-operated stores within the Fifth Ring Road of Beijing by the end of the year. After the year, we will gradually establish more service providers in the capital cities of municipalities directly under the Central Government. To meet the needs of the market and users, Great Wall Lubricant Sales Branch proposed to transform from a manufacturer to a manufacturing service provider and strengthen the terminal The two major marketing strategies of network construction. To this end, Great Wall Lubricant Sales Technical Service Center launched a one-to-one service 100% return visit to key customers and Great Wall Star gas stations. The aim is to enhance the brand image of Great Wall Lubricants through such activities, show the strong technical strength and professional background of the Great Wall brand, and at the same time make technology a magic weapon for attracting dealers to win users in the marketing war. Taking effective technical measures, meeting end-of-use technical support as the forerunner, conducting in-depth technical exchanges and cooperation with distributors, providing all-round technical support and better services than competitors is the key to service success.

The automotive parts and parts machining, PTJ Shop offers the highest degree of OEM service with a basis of 10+ years experience serving the automotive industry. Our automotive precision shop and experts deliver confidence. We have perfected the art of producing large component volumes with complete JIT reliability, backed by the quality and long-term reliability our customers expect.

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