By Tom Lipton
Metalworking Sink Or Swim: information And tips For Machinists, Welders, And Fabricators.
Many Machinist initiatives, would receive advantages from analyzing this book.
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Extra resources for Metalworking Sink Or Swim
Sample text
Our one inch corresponds to 1 minute of angle at 100 yards, so 1/60 of one inch is 1 second of Figure 2-39: Angular divisions. angle at 100 yards distance. In turn, 1/64 of an inch is pretty close to 1/60 of an inch, so approximately 1/64 of an inch is 1 second of angle at 100 yards. I have 64ths divisions on my pocket scale that I carry around everywhere; I hardly use them because they’re hard to read at book-reading distance, let alone 100 yards. That’s a pretty small angle. The Moore Precision Tool® company makes an eight-inch rotary table accurate to 1/10 of an arc second — yikes!
This process of profit by litigation is weakening us as a country known for innovation and “Wild West” risk taking. Product design is such a subtle art. One or two bad decisions and you can make an otherwise good product bad or, worse, annoying. Well-designed products and tools are a pleasure to use and are immediately obvious in superiority. This goes double for superb personal service. I’m sure everyone has some of their own favorite examples. The smooth operation of a fine mechanical device and the silent mind-reading waiter in your favorite restaurant are the results of deliberate attention to detail and practice of your particular trade.
Now, finally, I am ready to use some of my hard-earned economic horsepower residing in my wallet and they want me to check myself out? Who the heck thought of this? I can just imagine a bunch of MBAs sitting around high-fiving each other when somebody suggested this one. I guess they figure once you’re in the door they can go ahead and drop the ball completely as well as hide it. Most of these megastores can barely keep the shelves organized so you can find things. What makes you think they have fully considered the self-checkout system?