Liquid crystal display image control digital system

Moog is known for producing hydraulic servovalves. In order to meet the market needs of various aircraft such as satellites and space shuttles, NASA requires further research and development of production capacity, shortening the development cycle of new products, and developing and manufacturing advanced servo control systems. In 1996, the company purchased UCAD/CAM software, which greatly improved the design capability and shortened the development cycle of new products. But how to increase production capacity is a big problem for the company. There are only two options to choose from: first, relying on the efforts of their own enterprises, which requires investing a large amount of manpower and material resources; second, exerting their own technological advantages and using external forces to achieve their goals through cooperation. After comparative analysis, it was decided to choose the latter option. MagnusManufacturing, a contractor with good conditions for all aspects of the company's production of parts and components, has been selected. The first part they worked with was a control valve housing made of 15-5PH1075 stainless steel. It requires high dimensional accuracy, geometric accuracy and positional accuracy, and many burrs with crossed holes need to be removed. This is really difficult for MagnusManufacturing. The first is no deburring device. They were initially supplied to them by Moog, but the processing equipment was too inefficient and the accuracy was not met. Later, Moog provided comprehensive assistance from the selection of machine tools, the configuration of tools, the purchase of CAM software, training and processing, so as to produce qualified products in time and achieved the success of the first cooperation.

In the future, they have maintained a relatively good cooperative relationship, which has promoted the improvement of the technology of the two companies, and both sides have achieved good economic benefits. Hanjiang Machine Tool Co., Ltd. grinding machine sales warned Hanjiang Machine Tool Co., Ltd. turned losses into profits last year. From January to May this year, sales loans, foreign trade income, and contractual undertakings increased by 41%, 159%, and 28% respectively over the same period of last year, reaching the expected profit target. .

The company's leaders believe that the current rebound in production and sales is a nationwide, restorative and cyclical growth, grasping the opportunities created by the development of the western machinery for the machine tool and tool manufacturing industry, and working hard on product structure adjustment to develop long-term products and product structure. Adjust around the market to meet market demand, so that you can stand firm, benign cycle, and seek development. In addition to the “new life” of the old products, Hanjiang Machine Tool Co., Ltd. also took the road of joint development of CNC machine tools. The old products "new life" projects include SK7732 CNC worm grinder, SK7432 CNC screw grinder, CNC five-coordinate linkage machine and MK7120 CNC surface grinder. The newly developed CNC machine tools include SK7450 five-meter screw grinder, HJ050 ultrasonic Welding Machine, HJ044 five-coordinate five-link boring and milling machine. It is jointly developed with Xi'an Jiaotong University and will be put into production with a double swing angle virtual axis machine tool (commonly known as the six-legged machine tool). These products have been partially put on the market. Now, Hanjiang Machine Tool Co., Ltd. not only produces eight series of thread grinders and CNC thread grinders, but also produces vertical and horizontal machining centers, screw precision measuring instruments, and train wheel milling machines and tongue milling machines for railway speed increase. The ball screw products are matched with CNC machine tools, and the national market share is over 60%. Rolling linear guides are also expanding production capacity.

The numerical control system for the new LCD real-time graphic display has been widely recognized and loved by the industry for its unique appearance and performance since the new DATACON400T/M, a new CNC system with independent copyrights. The system adopts large-scale FPGA technology, which makes it highly flexible, highly reliable and functionally flexible. The main board is condensed into the palm of the hand and the structure is ultra-thin. The linear interpolator and circular interpolator designed by the system can realize 360. ° Arc automatic clearance compensation, no pause, so that the processing has no quadrant marks. Because it is pure hardware interpolation, the processing speed reaches a fairly high level, and the motor runs smoothly, the lifting frequency can be adjusted, no jump. The use of liquid crystal-supported graphics to display real-time graphics tracking, 2D, 3D can be switched at any time, which makes people in the actual processing have an intuitive grasp of the ambiguous digital display, can be described as a unique show in LCD numerical control. Its powerful communication function can be automatically programmed by CAD/CAM on PC, and it can be integrated into design, manufacture and processing through RS232 interface and DNC.

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