Page 4 - MetalForming November 2009

Contents November/December 2009
Volume 43 — Number 10
Cover Story
12 The Morality
of Manufacturing
Features
16 Robots Slide and Glide
18 Takeover Work, Diversification Justify
Press-Line Purchase
20 New Press Controls Push Press Uptime
Higher, PPMs Lower Tooling Technology
26 Tool Steel Considerations for
Lean Manufacturing
Commentaries
Editorial ........................2
Much to be Learned by Asking Questions
Brad F. Kuvin
TheScienceofForming ............24
Sheetmetal Failures: Fracture or Necking?
Stuart Keeler
Tooling by Design . . . . . . . . . . . . . . . . . 30
Pressing Questions...and Answers
Peter Ulintz
MetalformingElectronics............36
Rethink Everything
George Keremedjiev
The Business of Metalforming . . . . . . . . . 38
Tradeshows: Making Meaningful Connections
Michael Bleau
Blackman on Taxes. . . . . . . . . . . . . . . . 40
New Law, Strategies and Info
to Make You Wealthy or Wealthier Irving L. Blackman
YouandTheLaw .................42
Unpreventable Employee Misconduct Defense—A State OSHA Agency Seeks to Redefine It
Douglas B. M. Ehlke
Departments
NewsFronts......................4 TechUpdate .....................6 Metals/CoilProcessing .............10 Classifieds . . . . . . . . . . . . . . . . . . . . . . 44 Ad Index . . . . . . . . . . . . . . . . . . . . . . . 48 ReaderAction ...................48
Serving those who create precision metal products using stamping, fabricating and other value-added processes.
“Never settle for the status quo; there always is room for improvement.”
EDITORIAL BRAD F. KUVIN
Much to be Learned by Asking Questions
With this month’s issue of Metal- Forming, we’re pleased to have Tool- ing by Design columnist Peter Ulintz take a new tact with his column and offer a Question & Answer format for address- ing the challenges that metalformers face. Peter and I encourage all of you to drop us a line with your questions.
This month, beginning on page 30, Peter answers a question related to split- ting of stamped metal parts “that appears at the beginning of each coil and again when we are close to the cen- ter of each coil...The first reaction is to question the raw material suppliers, but is there something within the stamping process that may be contributing to the problem that we may be overlooking?”
The more questions you ask the more likely you will be to improve your processes. With the articles that appear in this issue, we’re proud to offer sever- al examples of companies that refuse to settle for the status quo. For starters, take a look at the press-controls article beginning on page 20, where we profile metal stamper nth/works. I love the quote that begins the article (that’s why I used it in the article!) from Henry Ford: “If you need a machine and don’t buy it, then you will ultimately find that you have paid for it, but don’t have it.” The quote’s meaning, while self explana- tory, is certainly worth thinking about, and should cause you to question your employees as to where your next capital- equipment dollars should be directed.
Also in this issue, beginning on page 16, we profile the metalforming opera- tion of office-furniture manufacturer HON and its recent automation project that emanated from a 3P event—3P stands for Production Preparation Process. HON regularly stages 3P cross-
functional team meetings where design- ers, engineers, operators and others question the status quo and seek to eliminate the last little bit of waste they can from every process within the plant.
As a final word, just as metalformers must question the way they do things, your customers will similarly question their suppliers. So, ask yourself this ques- tion: Why would a company choose to do business with you? That’s the challenge Chris Highfield, sales director for Amer- ican Trim, Lima, OH, has taken on and addressed by sending me his Ten Tough Questions for Your New Metal Stamper.
Says Highfield, “With a declining base of financially solvent metal stampers, OEMs find themselves struggling to find suppliers who they can transition their business to quickly and efficiently.”
Space prohibits me from including all 10 of Highfield’s questions here, but here are the most important ones. How would you answer them?
• Does the supplier have experience in managing both domestic and off- shore tooling sources?
• Will the supplier work to improve my current total cost of manufacturability? • Can the supplier help improve
inventory turns and cash flow?
• What are some of the R & D efforts recently made to improve and sustain the company, and can the supplier part- ner with its customers on research and
development projects?
Editor
bkuvin@pma.org
2 METALFORMING / NOVEMBER/DECEMBER 2009
www.metalformingmagazine.com