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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 Display LM215WF3-SDD1

LG Display LM215WF3-SDD1
#LM215WF3-SDD1 LG Display LM215WF3-SDD1 New LM215WF3-SDD1 LG Display 21.5 Inch LCM 1920×1080 415 1000:1 89/89/89/89 16.7M WLED eDP, LM215WF3-SDD1 pictures, LM215WF3-SDD1 price, #LM215WF3-SDD1 supplier
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Email: sales@shunlongwei.com

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Brand LG Display
Model LM215WF3-SDD1  
Diagonal Size 21.5 inch
Type a-Si TFT-LCD, LCM 
Pixel Format 1920(RGB)×1080  [FHD]  102PPI
Configuration RGB Vertical Stripe
Active Area 475.2(H)×267.3(V) mm
Outline Dim 528.3(H)×318.765(V) ×11.05(D) mm
Bezel Area 477.6(H)×269.7(V) mm
Treatment Antireflection
Luminance 415 cd/m² (Typ.)
Contrast Ratio 1000:1 (Typ.) (TM)    
View Direction Symmetry
Response Time 6.5/7.5 (Typ.)(Tr/Td)
Viewing Angle 89/89/89/89 (Typ.)(CR≥10) Left / Right / Up / Down
Operating Mode IPS, Normally Black, Transmissive 
Support Color 16.7M   100% sRGB
Light Source WLED  [6 strings] , 30K hours , W/O Driver
Weight 2.05/2.15Kgs (Typ./Max.)
Designed For Desktop Monitor
Frame Rate 60HzTouch PanelWithout
Interface Type eDP (2 Lanes) , 32 pins Connector
Power Supply 12.0V (Typ.) 
Environment Operating Temperature: 0 ~ 50 °C ; Storage Temperature: -20 ~ 60 °C
LM215WF3-SDD1 inverter, LM215WF3-SDD1 power supply, LM215WF3-SDD1 electronic board, LM215WF3-SDD1 VGA board, LM215WF3-SDD1 touchscreen available.

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