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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

How Do Cnc Swiss Machines Work

How Do Cnc Swiss Machines Work Save 0 What Is Swiss Machine –The full name of the walking CNC lathe, it can also be called the spindle box mobile CNC automatic lathe, the economical turning and milling compound machine tool or the slitting lathe. It belongs to precision machining equipment, which can complete compound  machining such as turning, milling, drilling, boring, tapping, and engraving at one time. It is mainly used for batch  machining of precision hardware and special-shaped shafts. This machine tool first originated in Germany and Switzerland. In the early stage, it was mainly used for precision machining of military equipment. With the continuous development and expansion of industrialization, due to the urgent needs of the market, it was gradually applied to the  machining of civilian products; the development of similar machine tools in Japan and South Korea Earlier than China, it was mainly used in the military industry in the early days. After the war, it was gradually

Spring Design Attention And Roll Forming Method

Spring Design Attention And Roll Forming Method The coiling characteristics and methods of springs are divided into cold coiling method and hot coiling method. Cold winding method: When the diameter of the spring wire is less than 8mm, the cold winding method is adopted. High-quality carbon spring steel wire is usually first cold drawn and then heat treated. After winding, it is generally not quenched, but only tempered at low temperature to eliminate the internal stress during winding. Hot-rolling method: Springs with larger diameter (>8mm) spring wire should use hot-rolling method. Hot rolled springs must be quenched and tempered at medium temperature. The Design Process Of Various Springs ·          Installation space: When designing a  compression spring , it is necessary to have a clear understanding of the space required for the installation of the spring, in order to effectively grasp the basic manufacturing conditions of the compression spring, including the outer diam

AUO C070FW02 V0

AUO C070FW02 V0
#C070FW02 V0 AUO C070FW02 V0 New AUO 7inch LCM 480×234 500 300:1 60/60/60/40 Full color CCFL Analog, C070FW02 V0 pictures, C070FW02 V0 price, #C070FW02 V0 supplier
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Email: [email protected]

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Brand AUO
Model C070FW02 V0
Diagonal Size 7.0 inch
Type a-Si TFT-LCD, LCM
Pixel Format 480(RGB)×234  76PPI
Configuration RGB Vertical Stripe
Active Area 154.08(H)×86.58(V) mm
Outline Dim. 164.9(H)×100(V) ×6(D) mm
Bezel Area 156.4(H)×89.0(V) mm
Treatment Antiglare (Haze 25%)
Luminance 500 cd/m² (Typ.)
Contrast Ratio 300:1 (Typ.) (TM)    
View Direction 12 o'clock
Response Time 12/18 (Typ.)(Tr/Td)
Viewing Angle 60/60/60/40 (Typ.)(CR≥10) Left / Right / Up / Down
Operating Mode TN, Normally White, Transmissive
Support Color Full color
Light Source CCFL  [1 pcs] , 10K hours , W/O Driver
Weight 160±10g
Designed For Automotive Display
Touch Panel Without
Interface Type TFT Specific Analog RGB , 30 pins FPC
Power Supply 5/5/15/-10V (Typ.)(VCC/AVDD/VGH/VGL)
Environment Operating Temperature: -30 ~ 75 °C ; Storage Temperature: -40 ~ 85 °C ; Vibration Level: 2.9G (28.4 m/s²)
C070FW02 V0 inverter, C070FW02 V0 power supply, C070FW02 V0 electronic board, C070FW02 V0 VGA board, C070FW02 V0 touchscreen available.

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