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computer numerical controlled winding machines

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Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003416
EISBN: 978-1-62708-195-5
... ) traverses the wind eye at speeds that are synchronized with the mandrel rotation, controlling the winding angle of the reinforcement and the fiber lay-down rate. The deposition can be controlled either by computer numerically controlled (CNC) machines or by simple mechanically controlled winders; the latter...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006140
EISBN: 978-1-62708-175-7
... deformation till the material is fully densified. Despite this large shrinkage (typical for HIP of PA titanium powders), this advanced process modeling allows obtaining “net surfaces” and minimal machining stock on the “near net surfaces.” Problems and Solutions To realize through the shape control...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0009152
EISBN: 978-1-62708-186-3
... automatic control is enabled, the system makes a decision and triggers an actuation mechanism such as removing defective parts from the good ones. The primary advantages of a machine vision system are its high accuracy, fast measuring process, and capability to compare the 3-D parts with computer-aided...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006796
EISBN: 978-1-62708-295-2
... of the computational time. The droplet trajectory can be evaluated from the numerical velocity data, neglecting the gas-liquid interaction in the two-phase flow ( Ref 49 – 51 ). It should be mentioned that a similar approach was applied to the prediction of leading-edge erosion of wind turbine blades using numerical...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005897
EISBN: 978-1-62708-167-2
... it increasingly critical to develop subject-oriented, highly efficient numerical simulation codes to be used as a part of the process control system (including the programmable logic controller, PLC, the human machine interface, HMI, and other controls), assuring the achievement of optimal process parameters...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005840
EISBN: 978-1-62708-167-2
... then will provide the proper number of turns, width of the turns, space factor, length of winding, and so on. A sample result is provided in Fig. 5 . Fig. 5 Sample result of computer modeling program, used to determine copper coil design The copper tube size now can be selected. To ensure maximum...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006400
EISBN: 978-1-62708-192-4
... monitoring integrated vehicle health management lubricant oil analysis motor current signature analysis nuclear power plants performance monitoring roads temperature monitoring ultrasound emission vibration condition monitoring visual inspection wind turbines MACHINE CONDITION MONITORING...
Book Chapter

By Robert Bolin
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003982
EISBN: 978-1-62708-185-6
... of jet-engine rings so much so that they are often termed California mills. Today's modern vertical mills are computer numerical controlled (CNC), feature automatic mandrel retraction, and have laser-based measuring systems, making them more productive than ever before. Using profiled tooling, contoured...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002369
EISBN: 978-1-62708-193-1
... interest in statistical aspects, for similar reasons. There is substantial uncertainty as to the outcome, that is, the lifetime of each finished product. In fact, even under the controlled conditions of the laboratory with carefully prepared specimens and loadings, the time to failure in identical tests...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005892
EISBN: 978-1-62708-167-2
... biological adaptation ( Ref 2 ). Because of high-speed computing machines associated with modern numerical methods, the subject of automated optimal design increasingly involves designers concerned with the solution of real-life engineering. In particular, the possible impact of a multicore central...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003402
EISBN: 978-1-62708-195-5
... or a virtual processing scenario is a combination of: An idealized process model expressed in mathematical equations Numerical method to solve the equations Computer software to carry out the solution Software to display the results graphically, mimicking the physical behavior of the process...
Series: ASM Handbook
Volume: 4D
Publisher: ASM International
Published: 01 October 2014
DOI: 10.31399/asm.hb.v04d.a0005987
EISBN: 978-1-62708-168-9
... of these important mechanisms helps in deciding appropriate manufacturing strategies, such as cutting, machining, and quenching control, along with compensation at appropriate stages. This approach has been validated as a method for identifying the process parameters affecting the distortion of disks (blanks...
Book Chapter

Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003360
EISBN: 978-1-62708-195-5
... tapes. A typical cutting machine is shown in Fig. 17 . Fig. 17 Gerber cutting machine Automatic Machine Lay-Up Numerically controlled automatic tape-laying machines, especially in the aerospace industry, are now programmed to lay down plies...
Series: ASM Handbook
Volume: 22B
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.hb.v22b.a0005533
EISBN: 978-1-62708-197-9
.... Inductors for induction metal heat treating applications can be divided into four major categories: scanning, progressive, single-shot, and special inductors. Coils for hardening are typically computerized numerical control machined from a solid copper bar, which makes them very rigid, durable...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006764
EISBN: 978-1-62708-295-2
... and cracks, while methods such as radiography and ultrasound are capable of detecting imperfections within a part. Other methods are more suited for online monitoring, which is a quality-control function in production systems. Also, there are many NDE methods used for condition monitoring of parts in service...
Book Chapter

By Greg Kress
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003392
EISBN: 978-1-62708-195-5
... software that nests plies along the length and width of the roll to reduce material waste. Computer-operated filament winding, tape wrapping, and tape-laying machines use numeric control to accurately laminate parts. Five-axis routers are used to quickly and accurately trim parts. Computerized equipment...
Book Chapter

By Don O. Evans
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003410
EISBN: 978-1-62708-195-5
.... Figure 2 is a diagram of a fiber placement system. This system has seven axes of motion and is computer numeric controlled. The machine consists of three position axes (carriage, tilt, crossfeed), three orientation axes (yaw, pitch, roll), and an axis to rotate the work mandrel. All of these axes...
Series: ASM Handbook
Volume: 24A
Publisher: ASM International
Published: 30 June 2023
DOI: 10.31399/asm.hb.v24A.9781627084390
EISBN: 978-1-62708-439-0
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006555
EISBN: 978-1-62708-290-7
... to fixture a part for computer numerical control (CNC) machining, DED is useful for building up the part, especially for expensive, high-end parts such as aerospace engine components. Beyond the economies and performance of parts, AM technology also impacts the process and supply chain. Often, prototype...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006864
EISBN: 978-1-62708-395-9
... as the winding takes place. Fiber coating can be carried out by a variety of methods and supplied as coated or, preferably, impregnated fiber to the winding equipment. Crosshead extrusion coating is one method by which the resin could be applied on the machine itself. With filament winding, the fibers can...