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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

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,

Factors affecting the price of beryllium copper

International economic situation. The correlation between the commodity market and the economic situation is obvious, especially as the world economy is becoming increasingly globalized, and the commodity market and the economy are more related. Therefore, the price of beryllium copper is closely related to the economic situation.

 

The consumption of beryllium copper is mainly concentrated in developed industrial countries. The economic conditions of these countries such as the United States, Japan, Western Europe and other countries have a greater impact on the price of beryllium copper. Generally speaking, the economic situation is good, the demand for beryllium copper increases, and the price rises, and vice versa decline.

 

   The production status of the producing country. Chile is rich in beryllium copper resources and the world's beryllium copper exporter. Zambia and Zaire in central Africa are also important beryllium copper producing countries. Almost all of the beryllium copper produced by them is used for export. Their production status is important to the international beryllium copper market. great influence. The governance situation in these three countries has always been unstable, and labor disputes have often occurred, which also has a direct impact on the price of beryllium copper.

 

   Seasonal influence. The seasonal fluctuations in the price of beryllium copper are more obvious, with a trough in January and a high price in August. The influence of industry policy.

 

Since copper beryllium is mainly used in electrical, electronic, construction, machinery and transportation industries, the country's industrial policies for these industries have a more important impact on the price of beryllium copper.

 

   The price of the substitute. In the telecommunications industry, beryllium copper has always been an important raw material. However, due to the promotion and application of optical fiber technology, the position of beryllium copper has been challenged. At the same time, aluminum and other metal materials have the same properties as beryllium copper and are also used in most areas of use. Instead of beryllium copper.

 

   The impact of inventory. Inventory is one of the important factors affecting the price of beryllium copper. Under different market conditions, companies will take different measures to increase or decrease inventory. In order to ensure the production of raw materials or speed up the flow of funds, throughput reserves will also be used at different periods to stabilize the beryllium copper market.

 

  The influence of other policies and regulations. Since the beryllium copper machining market is an international market with a large volume of international trade, it is necessary to increase the import and export policies,

 

Changes in factors such as the exchange rate system and the intensity of combating smuggling will also have an impact on the price of beryllium copper.


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