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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

Different tires can be built with different programs at any time

 

Curtain tube expanding and guiding device This device is composed of 12 umbrella-shaped support rods, which are driven by power to expand and close. Each support rod is equipped with a number of universal rollers, the front end of the support rod is equipped with a special-shaped air nozzle, and the rear part is equipped with a compressed air source distributor. When the curtain fabric tube is opened and introduced into the machine head, the nozzle simultaneously sprays compressed air to assist the traction. The opening and closing position of the expansion guide device can be automatically controlled by computer programming. Clamping and transferring device for the curtain tube. The clamping ring of the device is equipped with a clamping claw that matches the expansion and guiding device of the curtain tube. The clamping claw is driven by a cylinder to clamp and release the fabric, and is driven by a stepping electric motor for radial movement. , The front end of the cloth clamping claw is also provided with an air jet hole, which can assist the cloth clamping work, so that when the cloth clamping is introduced into the machine head, it forms an air film to work smoothly and is guided by the transfer device and positioned correctly. Improve product quality and work efficiency, and reduce labor intensity. For the replacement of the bias tire building machine, this device is two fundamental technological breakthroughs. It enables the front and back of the two important processes of tire building and the upper cord tube to obtain accurate and reliable guarantees from the process equipment.

Tire expansion device The front part of the machine is equipped with a tyre expansion device driven by a cylinder to peel off the shoulders of the green tire before unloading the tire. It replaces the work of the back pressure roller and saves auxiliary time. The pneumatic control system adopts novel pneumatic components, which are both beautiful and reliable, convenient for maintenance and replacement. The operation of the machine adopts an imported PLC microcomputer control system, and the supply status is programmed control, which can accurately control the whole process of tire building process. Different tyres can be programmed at any time. In order to improve the performance of the product, we have adopted an advanced human-machine interface touch screen display device to intuitively control and display the molding working status. The control system is designed and installed by the company’s electromechanical integration. China’s tire industry has a history of 65 years, and it has now become a major tire country in the world. Tyre building, one of the key links in tyre manufacturing, has undergone a process from manual work to mechanical building, and the degree of automation has also been improved step by step.

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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