外文翻譯--錐齒輪測量技術(shù)的最新進(jìn)展(已修改)
2025-06-01 05:41 本頁面
【正文】 中文 3900 字 Bevel gear of the latest developments in measurement technology 1 Overview Bevel gear drive mechanism in the car, helicopter, machine tools and electric tools manufacturing industry, has been widely used. The use of different performance of the bevel gears are also different quality requirements, can be summarized including: ① a good contact area, can be a reliable torque transmission power。 ② good match geometry, a smooth transfer of the movement, in order to ensure uniform load , transmission smooth, vibration small, noise low. Factories are usually small devices and dualspot detection of rolling contact tester to control the quality of bevel gear, but in reality it is very difficult to determine accurately the performance of the bevel gear. Bevel gear and the precision of measurement of cylindrical gears similar, can generally be classified into three types: ① Coordinate Geometry Analysis of measurement type. That is, the bevel gear as a geometric entity, its geometric elements, respectively, the geometric precision of individual measurements。 Gear Measuring Center is the main measuring instruments. ② Comprehensive engagement measurement accuracy. That is, the bevel gear transmission as a ponent, the accuracy of their transmission, contact spots, a prehensive measurement of the vibration noise. The measuring instruments are mainly onesided meshing bevel gear tester, bevel gear meshing twosided bevel gear measuring and inspection machine rolling. Bevel Gear ③ the overall measurement error. It will bevel gear transmission as a function for the realization of the geometric entities, or by coordinate measuring method in accordance with the geometric precision of a single measurement to measure the overall error of bevel gears, bevel gears to achieve a single transmission error and the geometric precision of the intrinsic link between the quality of the analysis。 or by mating single measurement, the use of mesh point scan measurement of bevel gears for the overall error of measurement, has been integrated bevel gear movement accuracy, contact spots, as well as the geometric precision of the individual. Therefore, the overall error of measurement of bevel gear is a measurement of the first two methods of integration and development. With the coordinate measuring technology, puter control and measurement technology, in recent years, the overall error of measurement of bevel gear technology research development soon. Gear Measuring Center as a result of multicylinder coordinates, such as multifunction measurement instrument performance, dataprocessing capacity, bevel geartype coordinates of analytic geometry measurement technology, has been the development of a single geometric error of measurement to the overall error of measurement of bevel gear, improved cone gear design, processing, quality testing to determine the accuracy and the use of the forecast performance of the bevel gear, such as the level of manufacturing technology. By China39。s own development, based on the control point movement geometric measurement principle on one side of the bevel gear meshing point scanning technology and technology development based on the overall error of the bevel gear measuring instrument, it is more towards the production of the first line, so that China Bevel Gear measurement theory, the practical application of measurement technology has been further improved and developed. main bevel gear precision measurement method and apparatus Coordinatestyle geometric measurement and analysis equipment Machinery Exhibition into a straight bevel geartype coordinate measuring instrument there earlier products to represented KP42type, but the plex structure of high accuracy. Since 1990, both before and after, CNC Gear Measuring Center to the market, coordinates arc bevel geartype geometry of measurement error is the rapid development and popularization and application. Today39。s market, Gear Measuring Center from abroad, whether it is Klingberg Germany39。s P63, or the United States Gleason / mar the GMX275, M amp。 M39。
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