MOTOROLA MVME2101-1 嵌入式控制器卡 现货

销售产品：进口DCS、PLC控制系统备品备件和大型进口系统模块备件公司

1.Allen-Bradley(美国AB)系列产品》

2.Schneider(施耐德电气)系列产品》

3.General electric(通用电气)系列产品》

4.Westinghouse（美国西屋）系列产品》

5.SIEMENS(西门子系列产品)》

6.销售ABB Robots. FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、Panasonic、Robots、MOTOMAN Robots。

7.estinghouse（西屋）： OVATION系统、WDPF系统、MAX1000系统备件。

8.Invensys Foxboro（福克斯波罗）：I/A Series系统，FBM（现场输入/输出模块）顺序控制、梯形逻辑控制、事故追忆处理、数模转换、输入/输出信号处理、数据通信及处理等。Invensys Triconex: 冗余容错控制系统、基于三重模件冗余（TMR）结构的zui现代化的容错控制器。

9.Siemens(西门子)：Siemens MOORE， Siemens Simatic C1，Siemens数控系统等。

10.Bosch Rexroth（博世力士乐）：Indramat，I/O模块,PLC控制器,驱动模块等。

◆Motorola（摩托罗拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。采购美国、德国、法国、意大利等欧盟工控产品、备品备件

first, and the top plate shall be bound after the bottom plate concrete is poured. The top plate reinforcement shall be provided with temporary support. In order to prevent cracks on the concrete surface, the reinforcement protective layer shall be strictly controlled. The protective layer on the upstream surface of the structure is 5cm and the back surface is 4cm. Mortar cushion blocks with the same grade as the concrete or plastic cushion blocks shall be purchased for the protective layer to ensure that the thickness of the protective layer meets the design requirements. (4) Pouring concrete construction. First, pour the base plate, including pouring the side wall 0.3m at the same time. Then support the formwork, install the side wall and roof steel formwork, and pour C30 waterproof concrete. The impermeability grade shall not be less than S8. The poured concrete shall be commercial concrete, which shall be connected with the special formwork of the top plate through the transfer pump and transfer pipe, and directly put into the formwork. The concrete slump shall be 20cm ~ 22cm. In order to ensure that the top plate concrete is filled without gap, 4 pieces shall be set for each section of the top plate φ For 40mm grouting pipe, the top of the pipe is 5mm away from the top of the slab (it should be set at the highest place). Observe the filling degree of concrete. At the same time, after the concrete pouring is completed, use this pipe to fill the cement slurry on the top plate, so as to ensure the close adhesion between the primary lining concrete and the secondary lining concrete. 3 benefit analysis the length of the concealed excavation channel at the southwest entrance and exit of Dongsi station is 42m. The original design was to lining one side of the pilot tunnel first, and then lining the other side of the pilot tunnel after breaking the middle partition wall. The original design scheme is shown in Figure 2.

Through analysis, we believe that the original design scheme has too many circumferential main reinforcement joints, narrow construction surface and poor structural integrity. After discussion, the skip construction method is adopted. This method saves money φ There are 1260 straight thread reinforcement connectors, which saves 3.5t of temporary steel support, facilitates the construction, shortens the construction period and improves the quality. Direct economic benefits: (6.5) × 1260+2000 × 3.5） × 1.35 = 20500 yuan. According to the estimation of 4 entrances and exits of each station, a total of 82000 yuan 

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