 Wysłany: Wto 0:32, 24 Maj 2011 Temat postu: christian louboutin sko 1 |
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| Modern three-dimensional measurement equipment and tooling - how to choose the coordinate measurement system
The profile measurement allows measuring machine to quickly and accurately identify complex, non-geometric shapes, with no straight edges of the workpiece, such as turbine blades,alexa mulberry, screw compressor rotors, gears, pistons, cam and crankshaft. Gauge work packages to graphically construct the gauge, insert part way through the mathematical characteristics, to correct geometry. Some programs provide such a module, used to measure the irregular shape of the parts, such as thin-walled plastic parts and assemblies, windshield and exhaust. This reduces the need for expensive fixed meter. Other modules perform 2-D and 3-D optimization process, and complete the profile comparison. Data transmission standards developed by the industry gradually and widely accepted, such as the size measurement interface standard (DMIS), is used to complete from the CAD system to the measuring machine communication; initialization Graphics Exchange Standard (IGES) is to be completed from CAD system to CAD system data exchange. This feature makes the measuring machine can be used in reverse engineering and other occasions. At this time, the product data from the module or some parts of the measurement. The transmission of data directly from CAD data can also develop measurement procedures, in appropriate circumstances, even offline, thereby reducing the burden of production in the measuring machine. Selection of suitable measuring machine from the benefit package is the most critical factor. When a customer identifies a measuring machine, measuring machine manufacturers recommend appropriate software to meet the machines and applications, customers should follow these recommendations. However, before making a decision, the customer should follow some common rules. (1) measurement software must be easy to operate. The more easy to use, measurement and testing processes faster. The most rapid and simple graphical user interface software is (GUI) rather than the keyboard input commands. I | F Tooling Engineering 2006. No. 8 Total 65 (2) select a wide range of applications, PC, and WINDOWS operating systems to run the measurement software, they are now the majority in the industry. In this way, training, service and upgrades will not be a problem. (3) The package shall meet the requirements of different levels of operators, for example,mulberry oslo, a workshop program interface used to perform testing, and programming interfaces to enable technical personnel enter the process, transform numerical order, integration and custom applications specific to Development of measurement procedures for complex parts. (4) measurement software needs to have clear and specific graphical representation of measurement results. Data on display in this manner, the operator will be easier to correct for the ultra-poor situation, the inspection process that need to archive the staff is also very useful. (5) certain software upgrades, and new and old versions can be compatible. If the software is not backward compatible, you will experience a devastating destruction. (6) software must be able to measure with the CAD / CAM procedures and systems to communicate. While it may not have CAD / CAM systems, but in the future will be used. Have a complete measurement procedure, can improve the manufacturing process of product quality. 6 Conclusions quality technical services, will help customers maximize the role of measuring machine applications. In the purchase of the application of reliability based on the measuring machine, customers also need to take full account of suppliers of measuring the strength and application of technology,mac cosmetics wholesale, technical services capabilities,christian louboutin sko, whether the localization of technology and long-term comprehensive development strength, and has many customer base and extensive knowledge. Through timely and reliable technical support and spare parts guarantee long-term measuring machine for high efficiency operation to provide protection. At the same time, has a professional training and application support teams,mac makeup wholesale, enables customers to calmly deal with a variety of complex measurement tasks. Qian Die Engineering CNC CNC machine tools technical characteristics of the three outstanding features of the following: 1) the use of binary math mode input, the process can be programmed, the spindle and feed rate changes according to process needs, and can achieve multi-axis and easy processing of complex surfaces. For the processing object has a the use of economic rationality; 2) the use of hardware and software combination, to achieve feedback, compensation, automatic features such as acceleration and deceleration, can further improve the machining accuracy, efficiency, degree of automation; 3) is the main electronic control mechatronic machine tools, give full play to the microelectronics, computer technology, the advantages of unique, easy to implement information, intelligence, network, may be easier to form a variety of advanced manufacturing systems such as FMS, FTL, FA, even the future ClMS, to maximize the productivity of industry. 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