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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 bett...

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 o...

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 o...

Infineon FZ800R12KE3

Infineon FZ800R12KE3
#FZ800R12KE3 Infineon FZ800R12KE3 New IGBT: 800A 1200V, FZ800R12KE3 pictures, FZ800R12KE3 price, #FZ800R12KE3 supplier
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Email: [email protected]

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FZ800R12KE3 Description
Brand: Infineon Technologies AG
Vces: 1,200 Volts DC
 
FZ800R12KE3 Specifications:
Ic: 800 Amps
Vges +/-: ±20
Ices Max: 5 MilliAmps
Iges Max: 0.4 MicroAmps
Vge(th) Min/Max: 6.5 Volts
Vce(sat) Max: 2.15 Volts
Height (mm): 36.5
Width (mm): 106.4
Depth (mm): 61.4
Circuit Type: Single IGBT
H x W x D (in.): 1.44 x 4.19 x 2.42
Net Weight: 11.9918 oz
 
FZ800R12KE3 is an 800 amp and 1200 volt IGBT inverter which uses 4 internal IGBT switches to convert DC voltage to AC voltage. Measuring 2.44 inches and weighing in at 2.2 lbs, FZ800R12KE3 includes superior features such as: Low Switching Losses, High Creepage And Clearance Distances, High Power Density, Standard Housing with An Isolated Base Plate. This single switch IGBT module provides optimal electrical performance with flexibility and the highest level of reliability, for all your applications.
 
FZ800R12KE3  2.20 lbs
Target Applications
FZ800R12KE3 could be used in Drives, Wind, UPS, High power converters
Features
IGBT-inverter

IGBT: 800A 1200V

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