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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

Elimination of Gear Backlash in CNC Machining Feed System

Elimination of Gear Backlash in CNC Machining Feed System   The transmission gear in the feed system of the CNC machining machine tool must eliminate the transmission gap between the meshing gears as much as possible, otherwise the motion will lag behind the command signal after each reversal of the feed system, which will affect the machining accuracy (accuracy) ). There are the following two common methods for CNC machining machine tools to eliminate the transmission gear gap.   1. Rigidity adjustment method   The rigid adjustment method is an adjustment method that cannot be automatically compensated for the tooth side clearance after adjustment. Therefore, the pitch tolerance and tooth thickness of the gear must be strictly controlled, otherwise the flexibility of the transmission will be affected. This adjustment method has a relatively simple structure and a better transmission rigidity.   (1) Eccentric shaft adjustment method   As shown in Figure 610, the gear 1 is mounted on th

AUO G084SN05 V7

AUO G084SN05 V7
#G084SN05 V7 AUO G084SN05 V7 New AUO 8.4inch Panel 800×600 450 600:1 262K/16.2M CCFL LVDS , G084SN05 V7 pictures, G084SN05 V7 price, #G084SN05 V7 supplier
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Email: sales@shunlongwei.com

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Panel Brand : AUO
Panel Model : G084SN05 V7
Panel Type : a-Si TFT-LCD , Panel 
Panel Size : 8.4 inch
Display Mode : TN, Normally White, Transmissive 
Active Area : 170.4×127.8 mm
Outline : 203×142.5 mm
Surface : Antiglare, Hard coating (3H) 
Brightness : 450 cd/m² (Typ.) 
Display Colors : 262K/16.2M   (6-bit / 6-bit + FRC)
Response Time : 20/10 (Typ.)(Tr/Td) 
Frequency : 60Hz  
Lamp Type : 2 pcs CCFL   
Signal Interface : LVDS (1 ch, 6/8-bit)  
Input Voltage : 3.3V (Typ.) 
Installation attentions:
Make sure that the power is in the closed state when plugging cable.
When doing installation, keep the LCD screen in a smooth condition avoiding being twisted by external force.
If there is drop on the LCD module, the AUO G084SN05 V7 LCD display will appear discoloration or stains. Therefore, clean the drop instantly.
Contamination on the LCD screen need to be wiped by alcohol,cotton or soft cloth. If there is still something dirty, you can blow it away and the clean them with soft cloth.  
You shall place LCD module carefully. Since the LCD display box belongs liquid crystal cell glass, products is fragile and easy broken.
Do not place the AUO G084SN05 V7 LCD display directly under sunlight or expose it to ultraviolet, otherwise, its function will decrease.
The visibility feeling differentiates due to different perspectives. So in installation, you need fully take the view angle into consideration. 
If being stored in very low temperature, AUO G084SN05 V7 LCD display’s liquid crystal will crystallize. Besides, if being stored in a temperature over upper limit, the liquid crystal will change into an isotropic liquid, liquid-crystalline state and thus can not be restored.
G084SN05 V7 inverter, G084SN05 V7 power supply, G084SN05 V7 electronic board, G084SN05 V7 VGA board, G084SN05 V7 touchscreen available.

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