The requirement of frequency domain error is generally reflected in several specified frequency bands, and the requirement in each band is different. Countries attached great importance to development of ultra-precision machine tool technology.
When the frequency of low-frequency error is larger than 0.
Water Jet Cutters In CNC machining, water jets are tools that cut hard materials, such as granite and metal, with high-pressure applications of water. In order to process the extremely large telescope lenses, Cranfield University and Loxham Precision Company developed Big OptiX BOX which was recognized the new large ultra-precision grinding machines in For solving this problem, and also for lessening the dependence on the engineering experience and improving the methodological portability, a new static accuracy design method of UPM based on global optimization and error sensitivity analysis was presented by Chen et al.
In: Precision Manufacturing. The results are shown in Table 2. The linear static pressure guide trips of X and Z are mm and mm respectively. NAM machine. The design of high precision machines involves some basic principles and methodologies which are presented in depth further on.
NC machines used a series of numbers punched on paper tape or punched cards to control their motion. Rank Tailor Hobson Company of United Kingdom developed a Nano-form ultra-precision mirror surface machining machine and the feeding mechanism also used friction drive, It can get 1.
For example, ultra-precision shafting has been successfully developed with rotary precision of 0. The fourth category covers modern machine tools and processes for machining ultrahard metals not machinable by older methods.