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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

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

Method for defogging automobile glass

When you get up and drive in the morning in winter, a layer of fog will appear on the glass of the car. This is a trouble that car owners * tend to encounter in winter. How to solve the problem of anti-fog when driving in winter. Some car users will choose to wipe with a rag. I believe everyone who has tried it will know that it will not wipe cleanly, and driving seems dangerous! So this is not feasible, the editor below recommends a few defogging tricks to the majority of car owners.

** trick: defogging spray

Spray on the front glass before departure to form a layer of liquid film, which can effectively prevent the condensation of frost and fog; spraying on the road can quickly eliminate the frost and fog that has condensed, and one spray can last about 2-3 sky! If you find that the traffic is fogging again, you should stop and spray again.

In the same way, you can also use dish soap! Pour detergent on the cloth soaked with water and wipe it on the inside of the windshield. It can effectively keep it from forming fog for about 20 hours!

The second trick: blow glass directly

As for the fog on the left and right glass sometimes, you can adjust the direction of the left and right air conditioners to face the left and right glass without affecting the rearview mirror.

The third trick: open the window intermittently

This can circulate air and reduce the rise of mist. Because the air inside the car can't disperse well, it will experience frost and fog when it encounters cold air outside the car. Properly roll down part of the car windows to allow the cold air outside the car to blow into the car to achieve convection of hot and cold air. Reduce the temperature difference between inside and outside and eliminate frost and fog. This method is very suitable for many people.

Fourth trick: turn on the air conditioner first, and then turn on the heater after the frost and fog dissipate

Because turning on the air conditioner can quickly reduce the temperature of the front windshield, so that the frost and fog lose the condition of condensation, and turning on the warm air conditioner is to prevent the car owner from feeling cold.

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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