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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

What problems should be ensured when choosing communication equipment for five-axis machining

As communication equipment becomes more and more popular in life, the demand for five-axis machining is also increasing. Various five-axis parts processing manufacturers have demonstrated their strengths to compete for market resources. To ensure that the selected processing manufacturers are more reliable, they must To learn more, what are the important issues that should be ensured when choosing communication equipment for five-axis machining?

1. Ensure the regularity and safety of processing factories

Before deciding to establish a cooperative relationship with five-axis machining, there are many important issues to be determined. For example, the formality of the manufacturer is the most important issue for customers when choosing. Only a formalized business can provide more reliable conditions to protect the interests of cooperation between both parties. In addition, the production and processing safety of five-axis processing manufacturers is also an issue that cannot be ignored. Only manufacturers with a safe processing and production environment are worthy of cooperation.

2. Ensure that the parts processing standards are more in line with the specifications

Five-axis processing manufacturers for communication equipment with a good reputation are more advanced in the processing of five-axis parts. In addition to the five-axis parts processed can be more in line with standards and application specifications, and they can have a longer time when applied to communication equipment. Service life, to avoid damage caused by the processing and production of five-axis parts that do not meet the standard specifications, which affects the normal operation of communication equipment and also causes immeasurable losses to customers.

3. Ensure the reputation of the manufacturer in the market

Reputable communication equipment five-axis processing manufacturers are not only more secure in product quality, but also more satisfying for customers in terms of services related to processed products. At the same time, they pay more attention to details in the entire process of establishing cooperative relations with customers. , From the minutiae to ensure that customers have a better sense of cooperation experience and gain customer trust.

Customers choose cost-effective communication equipment five-axis processing manufacturers to establish cooperation, and pay special attention to the cooperation process provided by the processing manufacturers and the details of the contract. The normal production and processing order of parts brings more losses.

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