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machine control

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2011
DOI: 10.31399/asm.tb.cfw.t52860001
EISBN: 978-1-62708-338-6
... Abstract Most filament winding machines now have computer controls and at least three axes. Winding with four axes is increasingly common because the shapes of the products have evolved to include more complexity. The automation used on the winding machine and ancillary components does not eliminate...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2011
DOI: 10.31399/asm.tb.cfw.t52860035
EISBN: 978-1-62708-338-6
... boat mast cross section Abstract Abstract This chapter discusses the ways in which the evolution of filament winding software systems has capitalized on the inherent flexibility of computer numerical controlled winding machines and enhanced their productivity. It provides a detailed discussion...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040107
EISBN: 978-1-62708-300-3
...Abstract Abstract Forging machines vary based on factors such as the rate at which energy is applied to the workpiece and the means by which it is controlled. Each type has distinct advantages and disadvantages, depending on lot size, workpiece complexity, dimensional tolerances, and the alloy...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2011
DOI: 10.31399/asm.tb.cfw.t52860065
EISBN: 978-1-62708-338-6
... thickness near the bottom that was not considered a rejection. The horizontal winding machine is the backbone of the industry, and there are many different sizes and varieties of control systems, dependent on the end use ( Fig. 6.2 ). A filament-wound vessel with fibers at ±54.75° will, under...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.ssde.t52310181
EISBN: 978-1-62708-286-0
... guidelines for defining a job since cutting conditions can be very different for each material and part. For example, if the surface finish of a part is very important, it may be necessary for chip control and tool life to be sacrificed. Clearly, machining involves much more than simply cutting a piece...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170123
EISBN: 978-1-62708-297-6
... the effect of alloying on structure and composition and explains how alloy content can be controlled to optimize properties and behaviors such as ductility, strength, toughness, fatigue and fracture resistance, and resistance to corrosion, wear, and high-temperature creep. It also examines the effect...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480075
EISBN: 978-1-62708-318-8
..., machinability, and dimensional and structural stability (annealing). This chapter describes the phase transformations associated with these processes, explaining how and why they occur and how they are typically controlled. It makes extensive use of phase diagrams and cooling curves to illustrate the effects...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1984
DOI: 10.31399/asm.tb.mpp.t67850334
EISBN: 978-1-62708-260-0
... Scleroscope 5-4.2 Pendulum Hardness 5-4.3 Cloudburst Test 5-4.4 Equotip Hardness 5-8.1 Anisotropy 5-8.2 Indentation Fracture 5-8.3 Machinability 5-8.4 Phase Identification 5-8.5 Prediction of Other Properties 5-8.6 Quality Control 5-8.7 Residual Stress 5-8.8 Temperature...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720293
EISBN: 978-1-62708-305-8
.... Designers should be certain that fatigue data used in design calculations has been taken from as-cast surfaces rather than machined surfaces, as most surfaces on castings where stress concentrations might be expected are not machined. Surface finish in castings is controlled by the application of coatings...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060117
EISBN: 978-1-62708-261-7
... with contours, grooves, and tapered features. Courtesy of North American Höganäs Inc. Material removal processes, of which machining is a special class, are secondary manufacturing operations used to achieve precise tolerances and controlled surface finishes. Machining is used to convert castings...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2011
DOI: 10.31399/asm.tb.cfw.9781627083386
EISBN: 978-1-62708-338-6
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410001
EISBN: 978-1-62708-280-8
.... Marine engine propeller Aluminum wheels Damping capacity Superior to stamped steel components Lower control arms Excellent machinability Superior machinability compared to steel Machinability improved by increased magnesium content Brake master cylinders Valve bodies ABS housings...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 1988
DOI: 10.31399/asm.tb.eihdca.t65220143
EISBN: 978-1-62708-341-6
... to the next is so good that quality-control checking can be eliminated. In previous systems, monitors that measured actual kilowatt-seconds of energy input were utilized; the machine was shut down at the end of a cycle if the energy level was not within a predetermined range. The accuracy and consistency...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720049
EISBN: 978-1-62708-305-8
... Measuring Machines , Nondestructive Evaluation and Quality Control , Vol 17 , ASM Handbook , ASM International , 1989 , p 20 A CMM is a multiaxial device with two to six axes of travel or reference axes, each of which provides a measurement output of position or displacement. Coordinate...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740213
EISBN: 978-1-62708-308-9
... machining systems, and computer numerically controlled (CNC) machining systems. General-Purpose Machine Tools Production Machining Systems Computer Numerically Controlled Machining Systems Nothing has a greater impact on machining costs and quality than the nature of the work material itself...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720063
EISBN: 978-1-62708-305-8
... machine vision MACHINE VISION emerged as an important new technique for industrial inspection and quality control in the early 1980s. When properly applied, machine vision can provide accurate and inexpensive 100% inspection of workpieces, dramatically increasing product quality. Machine vision...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2011
DOI: 10.31399/asm.tb.cfw.t52860007
EISBN: 978-1-62708-338-6
... to remove a part off the mandrel in seconds rather than minutes. High-speed extractors, complete with automated cutting/grinding of the pipe ends, were set up to handle the higher-volume production needs. The evolution of filament winding machines continued with the addition of computer control. Pattern...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780064
EISBN: 978-1-62708-281-5
... and shapes are possible. Very complex three-dimensional parts can be produced using computer-controlled six-axis machines. This process can produce rail cars, plane fuselages, and large-diameter tanks, as well as tubing, pipes, and spherical pressure vessels. Pultrusion, which is similar to extrusion...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410029
EISBN: 978-1-62708-280-8
... with both palms on the start buttons. A programmable controller controls all the operations of the machine. This includes the pressure ramps, the cycle times, and the water/air mold cooling schedules. At the end of the cycle, the top mold opens and moves up. The programmable controller controls...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410215
EISBN: 978-1-62708-280-8
... and Curing 8.1.8 Wheel Testing and Validation 8.2.1 Critical Safety Suspension Castings 8.2.2 Front Knuckles 8.2.3 Front Lower Control Arms 8.2.4 Rear Lower Control Arms 8.2.5 Sand-Cored Suspension Castings Machine Stock Adjustment Mold Cooling Design Mold Coating Control 8.3.1...