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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

What are the advantages of CNC machining of radiator parts?

For friends who have been in contact with the radiator component industry, they often see or hear "CNC machining", but too much exposure does not necessarily mean that many people understand. In fact, many questions are still about CNC machining. What are the advantages? Let's take a closer look. CNC machining is an index-controlled machine tool machining, which is a method of using digital information to control the machining process. Traditional mechanical processing is done manually by machine tools. During processing, the mechanical cutter is shaken to cut metal, and the accuracy is measured with calipers and other tools. However, traditional artificial intelligence processing is far from being able to meet the needs of production development. Therefore, the emergence of CNC machining provides the possibility for the standardization, precision and efficiency of mechanical product processing. The CNC machining process in the radiator component industry also shines. The

The relationship between the main parameters of bearing temperature rise and oil-air lubrication

In high-speed machining, the thermal characteristics of the electric spindle is a main factor that affects the machining accuracy, and directly affects the increase in the speed of the electric spindle.In the temperature rise of the electric spindle unit, the bearing temperature rise is an extremely important part.The temperature rise and temperature distribution of the bearing have a great influence on the performance of the bearing. It will affect the assembly of the bearing, the working clearance of the bearing, and the performance of the lubricant.An increase in temperature will worsen the lubrication state of the bearing, leading to premature bearing failure.Therefore, the thermal analysis of the bearing system can help us choose and use the bearing reasonably, and can provide a basis for the failure and failure analysis of the bearing system.
At present, the electric shaft usually adopts precision angular contact bearings that are suitable for high speed and can bear radial and axial loads at the same time.The test shows that the three main parameters of the oil-air lubrication system (kinematic viscosity of lubricating oil, compressed air pressure, compressed air flow) affect the temperature rise of precision angular contact bearings, and the following conclusions are drawn:
The viscosity of lubricating oil affects the temperature rise of the bearing through the internal friction and heating of the bearing. With the increase of the viscosity, the temperature rise of the bearing will increase, and this trend is more obvious in the high-speed section, but as the viscosity further increases, the bearing temperature rises. The ascending gradient shows a decreasing trend.The flow and pressure of the compressed air affect the temperature rise of the bearing through the convection heat of the compressed air and the bearing. Within the compressed air pressure range, the temperature rise of the bearing decreases with the increase of the pressure, but this trend is not very obvious.Increasing the compressed air flow can reduce the temperature rise of the bearing, and as the speed increases, the cooling effect will become more and more obvious.

The automotive parts and parts machining, PTJ Shop offers the highest degree of OEM service with a basis of 10+ years experience serving the automotive industry. Our automotive precision shop and experts deliver confidence. We have perfected the art of producing large component volumes with complete JIT reliability, backed by the quality and long-term reliability our customers expect.

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