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Hitachi LMG6911RPBC-E

# LMG6911RPBC-E Hitachi LMG6911RPBC-E New LMG6911RPBC KOE 5.7 inch LCM 320×240 6:1 Monochrome CCFL Parallel Data, LMG6911RPBC-E pictures, LMG6911RPBC-E price, #LMG6911RPBC-E supplier ------------------------------------------------------------------- Email: sales@shunlongwei.com https://www.slw-ele.com/lmg6911rpbc-e.html ------------------------------------------------------------------- Panel Brand:  HITACHI Panel Model : LMG6911RPBC   Panel Size : 5.7 inch Panel Type STN- LCD , LCM  Resolution: 320×240 , Q VGA   Pixel Format Rectangle Display Area: 115.17(W)×86.37(H) mm Bezel Opening 122.0(W)×90.0(H) mm Outline Size 167.1(W)×109(H) mm Brightness - Contrast Ratio 6:1 (Typ.) (TM)     Viewing Angle - Display Mode STN, Blue mode (Negative), Transmissive  IP

How to prevent deformation during slow wire processing

 Slow-moving wire processing is a very exquisite and exquisite craft, and sufficient preparations need to be made, so that the processed products can be more quality. The slow-moving wire processing technology has a wide range of applications and is a must in our industries. If you want to do better with less technology, you must master all aspects of the processing knowledge. For example, the most common thing is the deformation during processing.  How can we solve it How to prevent deformation during slow wire processing Speaking of slow wire processing, it uses continuously moving fine metal wires as electrodes. Pulse spark discharge is performed on the workpiece, where it generates a high temperature above 6000 degrees. Moreover, if it wants to improve its quality problems and prevent its deformation, it can firstly start from the following aspects. 1. To prevent deformation, it is impossible for the material to have no internal stress. In particular, the internal stress of the que

KOVAR parts seal preparation and physical properties

Kovar® is a vacuum-melted iron-nickel-cobalt low-expansion alloy. The chemical composition content is controlled in a very narrow range to ensure accurate and balanced thermal expansion performance. At the same time, strict quality control during the manufacturing process of KOVAR machining parts also ensures balance Its physical and mechanical properties are more suitable for deep drawing, stamping and various cutting processes. Material use Kovar® is used for vacuum sealing of hard glass and ceramics, and is widely used in electron tubes, microwave tubes, transistors and diodes. On integrated circuits, it is used for flat integrated circuits and dual in-line packages. Seal preparation All parts made by Kovar® should be degassed and annealed in a wet hydrogen atmosphere. Hydrogen is injected into water at room temperature and gets wet through blisters. Care must be taken to prevent surface carbonization. The heat treatment furnace must have a cooling chamber that provides the same a

Several commonly used thread CNC machining methods in CNC machining centers!

 Thread processing is one of the most important applications in CNC processing. The quality and efficiency of thread processing products will directly affect the quality of CNC machining of parts and the production management efficiency of machining centers.

Several commonly used thread CNC machining methods in CNC machining centers!


With the improvement of the performance of the CNC machining technology center and the improvement of cutting tools, the thread processing methods are also continuously developed and improved, and the precision and efficiency of thread processing can gradually be improved. In order to enable the management of process researchers to reasonably choose thread processing methods in processing, improve production and operation efficiency, and avoid quality and safety accidents, the analysis and summary of several thread numerical control processing methods commonly used in cnc machining centers in practice are summarized as follows:

1. Tap processing method

Tap is the most commonly used processing method for threaded holes, which is mainly suitable for threaded holes with small diameter (D<; 30) and low hole position accuracy.

2 Determine the threaded bottom hole before tapping

The processing of the threaded bottom hole has a great influence on the life of the tap and the quality of thread processing. In general, the diameter of the bottom hole drill is close to the upper limit of the bottom hole diameter tolerance.

3 Selection of taps

For the selection of taps, first of all, the corresponding taps must be selected according to the processing materials. The cutting company produces different types of taps according to different types of taps, so pay special attention to the selection.

4 CNC programming for tap processing

Programming for tap processing is relatively simple. Currently, tapping subroutines are generally solidified in CNC machining centers, and all parameters need to be assigned. However, it should be noted that the format of the subroutine is different and the meaning of some parameters is also different for different CNC systems.

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