Search This Blog

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

Introduction of KOVAR parts

KOVAR parts are commonly used as metal casing materials in the electronic packaging industry. Because they have a linear expansion coefficient close to that of molybdenum group glass, and can produce less sealing stress during the sealing (melting) process with molybdenum group glass, so To obtain good air-tightness, in order to make the metal tube and shell to achieve air-tight sealing, in the entire sealing process, the annealing process undoubtedly plays an important role as a link between the previous and the next. The internal stress generated during KOVAR  machining also prepares the material structure for the implementation of the subsequent process-the sealing process of the metal parts. The main purpose of annealing Kovar shell before sealing is to: (1) Eliminate machining stress. When Kovar undergoes plastic machining deformation during cold working, about 10% to 15% of the applied energy is converted into internal energy, which is commonly referred to as internal stress,

LG LM215WF3-SLC1

LG LM215WF3-SLC1
#LM215WF3-SLC1 LG LM215WF3-SLC1 New LM215WF3-SLC1 LG Display 21.5 Inch LCM 1920×1080 250 1000:1 89/89/89/89 16.7M WLED LVDS, LM215WF3-SLC1 pictures, LM215WF3-SLC1 price, #LM215WF3-SLC1 supplier
-------------------------------------------------------------------
Email: sales@shunlongwei.com

-------------------------------------------------------------------
Panel Brand LG Display
Panel Model LM215WF3-SLC1
Panel Size 21.5Inch
Panel Typea-Si TFT-LCD, LCM
Resolution1920(RGB)×1080, FHD, 102PPI
Pixel FormatRGB Vertical Stripe
Display Area475.2(W)×267.3(H) mm
Bezel Opening478.8(W)×271.3(H) mm
Outline Size495.6(W)×292.2(H) ×10.7(D) mm
SurfaceAntiglare, Hard coating (3H)
Brightness250 cd/m² (Typ.)
Contrast Ratio1000:1 (Typ.) (TM)    
Viewing Angle89/89/89/89 (Typ.)(CR≥10) Left / Right / Up / Down
Display ModeIPS, Normally Black, Transmissive
Best View onSymmetry
Response Time14 (Typ.)(G to G)
Display Colors16.7M   72% NTSC
Lamp Type13S4P WLED , 30K hours , Without Driver
Frequency60Hz 
120Hz (60HZ Input) : Embedded MEMC Circuit
120Hz+120Hz : 120Hz Panel+120Hz Backlight
240Hz (60HZ Input) : Embedded MEMC Circuit
Touch ScreenWithout
Panel Weight1.19/1.25Kgs (Typ./Max.)
ApplicationDesktop Monitor Industrial Medical Imaging
Signal InterfaceLVDS (2 ch, 8-bit) , 30 pins Connector
Input Voltage5.0V (Typ.)
EnvironmentOperating Temp: 0 ~ 50 °C ; Storage Temp: -20 ~ 60 °C
LM215WF3-SLC1 inverter, LM215WF3-SLC1 power supply, LM215WF3-SLC1 electronic board, LM215WF3-SLC1 VGA board, LM215WF3-SLC1 touchscreen available.

Contact Us


Get In Touch or Get A Quote

Need an expert? you are more than welcomed to
leave your contact info and we will be in touch shortly
YOUR COMPANY
Sifangyuan Industrial Park, Xinshapu, Huaide Community
Humen town, Dongguan City, Guangdong Province. 
860769-82886112
860769-82886112