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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

Chilin LQ057AC213

Chilin LQ057AC213
#LQ057AC213 Chilin LQ057AC213 New 5.7 inch Resolution 320 x240 Qvga, LQ057AC213 pictures, LQ057AC213 price, #LQ057AC213 supplier
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Email: [email protected]

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Brand: CHILIN 
ModelLQ057AC213
Diagonal Size5.7 inch
Typea-Si TFT-LCD, LCM
Pixel Format320(RGB)×240  [QVGA]
Configuration  RGB Vertical Stripe
Active Area115.2(H)×86.4(V) mm
Outline Dim.126(H)×101.55(V) mm
Bezel Area118.2(H)×89.4(V) mm
TreatmentAntiglare
Luminance300 cd/m² (Typ.)
Contrast Ratio200:1 (Typ.) (TM)    
View Direction6 o'clock
Response Time15/35 (Typ.)(Tr/Td)
Viewing Angle60/60/50/55 (Typ.)(CR≥10) Left / Right / Up / Down
Operating ModeTN, Normally White, Transmissive
Support Color262K   50% NTSCLight Source  WLED  [3S7P] , 10K hours , W/O Driver
Weight100g (Typ.)Designed For Automotive Display Industrial
Frame Rate-Touch Panel4-wire Resistive Touch
Interface TypeParallel RGB (1 ch, 6-bit), CCIR601/656 , 50 pins FPC
Power Supply3.3/5.0V (Typ.)(VCC/VDD)
EnvironmentOperating Temperature: -20 ~ 70 °C ; Storage Temperature: -30 ~ 80 °C
LQ057AC213 inverter, LQ057AC213 power supply, LQ057AC213 electronic board, LQ057AC213 VGA board, LQ057AC213 touchscreen available.

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