Machining and Monitoring Strategies Part 8 pptx

... [Courtesy of Sandvik Coromant] . Machining and Monitoring Strategies  Figure 2 48. CNT tool cutter path control while contouring sculptured surfaces – utilis- ing nurbs. [Courtesy of Sandvik Coromant] . Until ... generated pristine forms which would Machining and Monitoring Strategies  Figure 249. By utilising a sophisticated cutter and part simulation technique, an...

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... Wyatt & Hope, 19 98] . Machining and Monitoring Strategies  Figure 233. A graph to determine high-speed cutter unbalance ‘U’ (ANSI S2.19–1 989 ). Machining and Monitoring Strategies  the ... directional plane. Machining and Monitoring Strategies  Figure 234. Dynamic dual-plane (i.e. radial and axial) cutter balancing. [Courtesy of Ingersoll]. Machini...

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... speed machining of metals – according to Salomon’s machining trials. [Source: Salomon, circa 1920’s–30’s] . Machining and Monitoring Strategies  Figure 217. Typical ‘modular design’ and construction ... construction of machining centres, with ‘ballscrews’ and ‘tychoways’. [Courtesy of Cin- cinnati Machines] .  Chapter  9 Machining and Monitoring Strategies...

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... positioning. [Source: Smith and Maxted, 1995] .  Chapter  Figure 222. The CNC control problem of servo-lag and its aect on the associated HSM motional kinematics. Machining and Monitoring Strategies  less ... cutting tool to rest and press against machined surface and thus, generate minute ‘gouging-eects’ in the surface. (Source: Seames, 1990; Smith, 1993) Machinin...

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... G.T.] . Machining and Monitoring Strategies  Figure 225. Variax/Hexapod oers a unique and rigid design solution, with many production benets. [Cour- tesy of Giddings & Lewis] . Machining and ... allows the ‘Variax’ to move and accelerate up to ve times faster than a conventional machine tool. Machining and Monitoring Strategies  Figure 226. Robotic high-...

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... 24 inches of length. is 7/24 system incorporates several Standards: CAT and BT 40- and 50-taper tooling. Machining and Monitoring Strategies  e capacity for the workpiece, or even a chuck ... operations. [Courtesy of Heartech Precision Inc. (HPI)] . Machining and Monitoring Strategies  quickly heats up the holder and in so doing, expands the bore allowing the...

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... one another. (Sources: elning, 1 981 , Alexander et al., 1 985 ; Cal- lister, Jr. et al., 2003) • Overall weight of the mandrel and three disk as- sembly was 38 kg, consequently, this could be ... 2003] . Machining and Monitoring Strategies  Figure 237. An ultra-high-speed turning operation undertaken on a vertical machining centre. [Source: Smith, Littlefair, Wyatt &...

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... drilling and multi-axis milling operations. [Courtesy of Kistler Instru- mente AG] . Machining and Monitoring Strategies  Figure 245. The complex machining of either a sculptured, or die and mould ... machined prole. [Courtesy of Sandvik Coromant] . Machining and Monitoring Strategies  Figure 243. Technique of manufacture of the aerospace aluminium disks and t...

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... 253. Micro- and nano -machining of parts is a big challenge for both today and tomorrow. Machining and Monitoring Strategies  cutting edge corners – where high stresses and tem- peratures are ... dimensional sizes and scales, for: • machining of accurate and presicion parts or • equated to their respective measurement. [Source: Smith, et al., 2002] . Machining and...

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... [Source: Lamb & Gull, 1999] . Machining and Monitoring Strategies  Figure 255. Some typical micro-tooling: drills and boring tools. Machining and Monitoring Strategies  sizes of 25 µm. ... uncertainty, u c  = instru- ment/equipment uncertainty. (Source: Figliola and Beasley et al., 2000) Machining and Monitoring Strategies  of an equivalent cast iron...

Ngày tải lên: 05/08/2014, 21:20