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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

LG LB043WQ2-TD01

LG LB043WQ2-TD01
#LB043WQ2-TD01 LG LB043WQ2-TD01 New LG Display 4.3inch LCM 480×272 350 400:1 70/70/65/55 16.7M WLED TTL, LB043WQ2-TD01 pictures, LB043WQ2-TD01 price, #LB043WQ2-TD01 supplier
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Email: sales@shunlongwei.com

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Panel Brand LG Display
Panel Size 4.3 inch
Resolution 480×272(RGB), WQVGA, 128PPI 
Display Area 95.04(W)×53.856(H) mm
Outline Size 105.5(W)×67.2(H) mm
Brightness 350 cd/m² (Typ.)
Viewing Angle 70/70/65/55 (Typ.)(CR≥10) 
Best View on 12 o'clock
Display Colors 16.7M   48% NTSC
Frequency 60Hz  
Weight 70.0g (Typ.)
Panel Model LB043WQ2-TD01  
Panel Type a-Si TFT-LCD , LCM 
Pixel Format RGB Horizontal Stripe
Bezel Opening 98.84(W)×57.06(H) mm
Surface Antiglare
Contrast Ratio 400:1 (Typ.) (TM)    
Display Mode TN, Normally White, Transmissive 
Response Time 25 (Typ.)(Tr+Td)
Lamp Type 10S1P WLED , Without Driver
Touch Screen 4-wire Resistive Touch, F/G
Application Portable Navigation MP3 PMP
Signal Interface Parallel RGB (1 ch, 8-bit) , 45 pins FPC
Input Voltage 2.5/3.3V (Typ.)(VDD) 
Environment Operating Temp.: -20 ~ 70 °C ; Storage Temp.: -30 ~ 80 °C
 
LB043WQ2-TD01 inverter, LB043WQ2-TD01 power supply, LB043WQ2-TD01 electronic board, LB043WQ2-TD01 VGA board, LB043WQ2-TD01 touchscreen available.

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