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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

Classification of CNC Machining Occupation Levels

1. Blue-collar layer:   That is, CNC machining operation technicians, proficient in machining and CNC machining process knowledge, proficient in the operation and manual programming of CNC machine tools (attributes: automated machine tools), understand automatic programming and simple maintenance of CNC machine tools (attributes: automated machine tools), such There is a large market demand for personnel, and they are suitable for operating workers of CNC machine tools (attributes: automated machine tools) in the workshop, but due to their single knowledge, their wages will not be much higher.   2. Gray collar layer:   One, CNC machining programmer:   Master the knowledge of 5 Axis CNC machining Aluminum   technology and the operation of CNC machine tools (attributes: automated machine tools), be familiar with the design and manufacturing expertise of complex molds (title: mother of industry), and be proficient in 3D CAD/CAM software, such as UG, GOOGLE PRO/E, etc. ; Familiar with CNC

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 LM190E05-SL02

LG LM190E05-SL02
#LM190E05-SL02 LG LM190E05-SL02 New LG Display 19 inch LCM 1280×1024 280 600:1 89/89/89/89 16.7M CCFL LVDS, LM190E05-SL02 pictures, LM190E05-SL02 price, #LM190E05-SL02 supplier
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Email: sales@shunlongwei.com

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Manufacturer LG.Philips LCD
Model Name LM190E05-SL02  
Screen Size 19.0 inch
Screen Type LCM,   a-Si TFT-LCD
Pixel Number 1280(RGB)×1024   (SXGA)  86PPI
Arrangement RGB Vertical Stripe
Active Area(mm) 376.32 × 301.056 (H×V)
Outline(mm) 396 × 324 × 20.5 (H×V×D)
Bezel Area(mm) 380.3 × 305.0 (H×V)
Treatment Antiglare, Hard coating (3H)
Luminance 280 cd/m² (Typ.)
Contrast Ratio 600 : 1 (Typ.) (TM)    
Viewing Angle 89/89/89/89 (Typ.)(CR≥10) Left / Right / Up / Down
Response 7/11 (Typ.)(Tr/Td); 14 (Typ.)(G to G) ms
Good View at Symmetry
Work Mode IPS, Normally Black, Transmissive
Color Depth 16.7M   70% NTSC
Backlight 6 pcs CCFL , 45K hours , No Driver
Mass 2.97/3.12Kgs (Typ./Max.)
Used for Desktop Monitor
Refresh Rate 60Hz 
120Hz (60HZ Input) : Embedded MEMC Circuit
120Hz+120Hz : 120Hz Panel+120Hz Backlight
240Hz (60HZ Input) : Embedded MEMC Circuit
Touchscreen Without
Signal Type LVDS (2 ch, 8-bit) , Connector 30 pins
Voltage Supply 12.0V (Typ.)
Max. Ratings Storage Temp.: -20 ~ 60 °C    Operating Temp.: 0 ~ 50 °C 
LM190E05-SL02 inverter, LM190E05-SL02 power supply, LM190E05-SL02 electronic board, LM190E05-SL02 VGA board, LM190E05-SL02 touchscreen available.

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