0
TECHNICAL PAPERS

A Predictive Model for Variation in the Pitch Between Stamped Pilot Holes

[+] Author and Article Information
R. Ryan Vallance

Mechanical Engineering, University of Kentucky, Lexington, KY 40506-0108e-mail: vallance@engr.uky.edu

Sepehr Kiani

Development Engineering, Teradyne Connection Systems, Nashua, NH 03060e-mail: skiani@alum.mit.edu

J. Manuf. Sci. Eng 125(2), 384-393 (Apr 15, 2003) (10 pages) doi:10.1115/1.1559158 History: Received February 01, 2002; Revised October 01, 2002; Online April 15, 2003
Copyright © 2003 by ASME
Your Session has timed out. Please sign back in to continue.

References

Figures

Grahic Jump Location
Probability density functions (PDFs) for coordinates (in x direction) of stripper, punch and pilot pins for exemplary dieset
Grahic Jump Location
Predicted standard deviation of pitch for 12 pilot pins in exemplary dieset
Grahic Jump Location
Predicted standard deviation of pitch for 16 pilot pins in exemplary dieset
Grahic Jump Location
Predicted standard deviation of pitch for 20 pilot pins in exemplary dieset
Grahic Jump Location
Errors during piloting operation
Grahic Jump Location
Errors during blanking of pilot holes
Grahic Jump Location
Correlation between locations in (x-direction) of successive pilot holes for sample strip
Grahic Jump Location
Variables in algorithm for estimating pitch variation
Grahic Jump Location
Algorithm for estimating pitch variance  
Grahic Jump Location
Subroutine to calculate variances in hole location and carrier strip location    
Grahic Jump Location
Stamped electrical contacts and pitch distance between pilot holes in a carrier strip
Grahic Jump Location
Dieset and press for stamping electrical contacts
Grahic Jump Location
Locating a stamped strip with through-hole pilot pins
Grahic Jump Location
Sequential steps as dieset locates strip and blanks a new pilot hole
Grahic Jump Location
Pin confined within clearance hole
Grahic Jump Location
Uniform joint probability density function for location of pin’s center

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In