Automated fixture design for a rapid machining process
نویسندگان
چکیده
منابع مشابه
Fixture Design for the Subtractive Rapid Machining of Heterogeneous Materials: Applications for Natural Bone Implant Manufacturing
This research presents a subtractive rapid manufacturing process for heterogeneous materials, in particular for custom shaped bone implants. Natural bone implants are widely used in the treatment of severe fractures or in tumor removal. In order for the human body to accept the bone implant material and heal properly, it is essential that the bone implant should be both mechanically and biologi...
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A large portion of today’s industrial manufacturing relies on subtractive machining, a process in which a fast-spinning tool successively removes material from raw stock, for example, a block of aluminum, in order to arrive at a part geometry as specified by a design engineer in a computer-aided design (CAD) file. Planning for this process typically involves identifying the sequence of orientat...
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The unchangeable need of securing and locating parts during different manufacturing processes turned the fixtures to key elements in many part production industries. The iterations between design engineers and manufacturing planners because of late collision detection of the part/fixtures with robots cost a lot of time and money. The lead-time can be reduced by developing tools and/or methods f...
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Manufacturing and assembly processes often require objects to be held in such a way that they can resist all external wrenches. The problem of " xture planning" is to compute, for a given object and a set of xturing elements, the set of placements of the xturing elements that constrain all nite and in nitesimal motions of the object (due to applied wrenches). As xturing problems occur frequentl...
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.............................................................................................x CHAPTER 1: INTRODUCTION...........................................................................1 1.1Background .................................................................................................................................. 1 1.2 Bone implant manufacturing using Rapid Prototyping ...
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ژورنال
عنوان ژورنال: Rapid Prototyping Journal
سال: 2009
ISSN: 1355-2546
DOI: 10.1108/13552540910943414