scholarly journals PHYSICS USE OF THE AMES LABORATORY ON-LINE MEASURING SYSTEM FOR BUBBLE CHAMBER EVENTS.

1969 ◽  
Author(s):  
T.L. Schalk ◽  
W.J. Kernan
Keyword(s):  
Bubble Chamber ◽  
Measuring System ◽  
Ames Laboratory ◽  
On Line

Rotating Accuracy Measurement System of Spindle Based on Three Point Method

2013 ◽  
Vol 333-335 ◽  
pp. 167-171
Author(s):  
Peng Qing Wang ◽  
Hong Jun Wang ◽  
He Peng Gao
Keyword(s):  
Personal Computer ◽  
Rotating Machinery ◽  
Point Method ◽  
Measuring System ◽  
Harmonic Suppression ◽  
Construction Site ◽  
Software Module ◽  
Accuracy Measurement ◽  
Sensor Arrangement ◽  
On Line

In order to measure the rotating machinery fault quickly and conveniently at a construction site, a new measuring system of rotating accuracy of spindle was developed according to three point method. With summarizing the principle of error separation technique based on three point method, the function, hardware construction and software module of this module were introduced. The problem of harmonic suppression is relieved by changing the sensor arrangement. The measuring system mainly consists of three eddy current sensors ,a acquisition card and a personal computer. After a few parameters were inputted, the rotation accuracy of calculation and display could be carried out automatically on line at a construction site.

Development of a measuring system for on-line in situ monitoring of composite materials manufacturing

2016 ◽  
Vol 90 ◽  
pp. 760-770 ◽  
Author(s):  
R. Polanský ◽  
J. Pihera ◽  
J. Komárek ◽  
R. Pavlica ◽  
P. Prosr ◽  
...  
Keyword(s):  
Composite Materials ◽  
In Situ Monitoring ◽  
Measuring System ◽  
On Line

POLLY I: Operator‐Assisted Bubble Chamber Film Measuring System

1968 ◽  
Vol 39 (10) ◽  
pp. 1556-1562 ◽  
Author(s):  
R. G. Barr ◽  
R. K. Clark ◽  
D. Hodges ◽  
J. G. Loken ◽  
W. E. Manner ◽  
...  
Keyword(s):  
Bubble Chamber ◽  
Measuring System

MEASURING SYSTEM AND ITS UTILIZATION IN ON-LINE TEACHING OF AUTOMOTIVE SUBJECTS

2015 ◽  
Vol 1 (1) ◽  
pp. 70-74
Author(s):  
Miroslav Gutten ◽  
◽  
Jozef Jurcik ◽  
Dalibor Barta ◽  
◽  
...  
Keyword(s):  
Measuring System ◽  
On Line

Improvement Geometrical Precision in Sheet Incremental Forming Processes

Volume 3 ◽  
2004 ◽  
Author(s):  
G. Ambrogio ◽  
L. De Napoli ◽  
L. Filice ◽  
M. Muzzupappa
Keyword(s):  
Experimental Verification ◽  
High Speed ◽  
Incremental Forming ◽  
Measuring System ◽  
Process Duration ◽  
Stiffness Reduction ◽  
The Future ◽  
On Line ◽  
Open Program ◽  
Actual Geometry

Incremental forming is nowadays increasing its presence in industry as a new but interesting process, especially for production of small batches or unique components. Anyway, relevant efforts have to be spent in order to reduce the typical incremental forming processes drawbacks that risk to belittle the high advantages in terms of costs and simplicity. In fact, the process duration, usually equal to several minutes even if the operations are carried out on high speed numerical controlled units, and a certain tendency to produce no precise parts, can reduce industrial interest about incremental forming. A possible strategy to reduce the latter item is the design of modified trajectories able to take into account both the springback effects and the stiffness reduction due to the particular clamping equipment. In this paper the above introduced strategy is pursued integrating an on-line measuring system, based on a digital inspector, and a CNC open program. The actual geometry is acquired in some remarkable points and a compensation routine modifies the coordinates of the future punch path. The modification policy has been developed by using an effective FE code. An experimental verification shows the good potentiality of the suggested methodology.

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