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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

Mitsubishi PM150CS1D060

Mitsubishi PM150CS1D060
#PM150CS1D060 Mitsubishi PM150CS1D060 New 3 phase 150A/600V CSTBT , PM150CS1D060 pictures, PM150CS1D060 price, #PM150CS1D060 supplier
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Email: sales@shunlongwei.com

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FEATURE
Inverter + Drive & Protection IC
 • 3 phase 150A/600V CSTBT
(The Current senser and the thermal senser with a build-in CSTBT.)
 • Monolithic gate drive & protection logic
• Detection, protection & status indication circuits for, shortcircuit, over-temperature & under-voltage
Collector-Emitter Voltage VCES 600V
Collector Current ±IC 150A
Collector Current (Peak) ±ICP 300A
Collector Dissipation PC 595W
Junction Temperature Tj –20~+150°C
Supply Voltage VCIN 20V
Fault Output Supply Voltage VFO 20V
Fault Output Current IFO 20mA
Supply Voltage Protected by SC VCC(PROT) 400V
Supply Voltage (Surge) VCC(surge) 500V
Storage Temperature –40~+125°C
Isolation Voltage Viso 60Hz, Sinusoidal, Charged part to Base, AC 1 min.2500V


3 phase 150A/600V CSTBT

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