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A custom program instead Of a custom fixture.(Rapid Traverse: Metalworking Technology In Brief)
Modern Machine Shop
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December 1, 2005|
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COPYRIGHT 2005 Gardner Publications, Inc. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group.
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In five-axis machining, if the programmed tool paths are free to move, then it may be possible to avoid expensive fixturing.
For example, some CNCs can adjust the location and orientation of the X-Y-Z coordinate system. The part is set up reasonably close to its expected position, with the machine using the spindle probe to measure the part's actual location and orientation. The control then adjusts the machining program's coordinate system accordingly, translating and rotating the coordinate axes to adapt the program to the actual part position. Thus, there is no ...
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QoS topology control for nonhomogenous ad hoc wireless networks.(Report)
Magazine article from: EURASIP Journal on Wireless Communications and Networking
; ...discusses the energy-efficient QoS topology control problem for nonhomogenous ad...pairs, the problem is to find a network topology that can meet the QoS requirements and...However, the construction of a network topology that can meet overall QoS requirements...
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Comparing topology management techniques.(Tech Time)
Magazine article from: GEO World
; Topology is the mathematical study of spatial relationships...data while guaranteeing consistency. Topology can help ensure that data are clean...client applications are used to compute topology as required (on-the-fly topology...
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Topology optimization can reduce part weight and cut cost.
Magazine article from: Plastics Engineering
; Topology optimization software provides important...determining the optimum distribution or topology of material in a structure through the...or 3-D mesh models. With the latest topology optimization programs, engineers can...
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Topology under the microscope: Jildou Louwsma, Theo Tijssen and Peter van Oosterom put Laser-Scan's Radius Toplogy vl to the test in comparing topologically structured and 'plain' spatial data.(FOCUS ON ...)
Magazine article from: GEO: connexion
; Radius Topology is an advanced spatial processing environment...has been putting the company's Radius Topology 1.0 product through its paces. This...Spatial database, Laser-Scan's Radius Topology is the first commercial system able to...
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Topology.(geographic information systems)
Magazine article from: Point of Beginning
; ...consistent and solid topology from usable data. There are three sets of topology rules in ArcGIS: point...rules and edit geodatabase topologies, the full ArcInfo version...juncture. In ArcInfo, topology was stored in the coverage...
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Using the Topology of Metabolic Networks to Predict Viability of Mutant Strains
Magazine article from: Biophysical Journal
; ...relationships between the structure (topology) and function of biological networks...question of systems biology. The idea that topology is a major determinant of systems function...contrast, approaches utilizing both the topology and biochemical parameters of metabolic...
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Regulator topologies standardize battery-powered systems. (Tutorial)
Magazine article from: EDN
; ...pros and cons of each topology, allowing you to scroll through and find the topology that meets your needs. The table omits complex topologies such as resonant-mode...varies with the regulator topology. Ref 1 presents equations...with three regulator topologies. Peak inductor current...
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Puzzling out topology: take advantage of topological intelligence in the database. (Database Management).(Glossary)
Magazine article from: GEO World
; ...A mathematician would say topology describes the characteristics...cross the piece boundaries. Topology is the means to describe...divided or partitioned (planar topologies). One-dimensional or network topology is built from node and edge...
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Topologies Ltd. Enters into Strategic Reseller Arrangement to Distribute Breakthrough ICEM Surfacing Solutions in the United Kingdom.
PR Newswire
; Topologies Selects ICEM Technologies Solutions as its...partnership with leading value-added reseller Topologies Ltd. of Daventry, England. According to the terms of the agreement, Topologies Ltd. will be the sole distributor to the...
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Advanced topology USB battery charger optimizes power utilization for faster charging--design note 336.(Design Notes)(Linear Technology Corp.)
Magazine article from: EDN
; ...between the intermediate voltage bus topology and a charger fed topology. Figure 1 is a simplified block diagram of the two power topologies. In the intermediate bus voltage topology, the output called [V.sub.MAX...
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