Popular Woodworking 2005-02 № 146, страница 16
The Toughest Glue On Planet Earth Gorilla Glue is the versatile, interior/exterior adhesive ideal for most household fixes and building projects: furniture repair, crafts, woodworking, and general repairs around the house. Bonds wood, stone, metal, ceramic & more! Incredibly strong and 100% waterproof. REQUEST YOUR FREE INFORMATION KIT! www.gorillaglue.com 1-800-966-3458 CIRCLE NO. 129 ON FREE INFORMATION CARD. Q & A Banish Plane Tracks With Sharpening 1. Apply pressure here for six strokes 2. Apply pressure here for three strokes 3. Apply pressure here for six strokes 4. Apply pressure here for three strokes Why Does My Smoothing Plane Cut Grooves in the Face of My Board? I'm a power-tool guy who's trying to learn more about hand tools but with no luck. I have a Stanley No. 4 smoothing plane and a cabinet scraper. I've sharpened them both on a #1,000-grit whetstone and set them up. I can get rice paper shavings from both, but when I rub my hand across my test board, I feel groove s. Can you help me figure out what I might be doing wrong? Dave Griessmann Cincinnati, Ohio What you're feeling with your fingers are what are commonly called "plane tracks." They occur when the sharp corners of the plane iron cut a little step into the surface of the wood. The way to avoid or minimize plane tracks is to sharpen your plane iron so it is gently cambered (bellied) across the cutting edge. It's actually quite easy to create this camber (it's only a few thousandths of an inch) while sharpening with a honing guide. First, I recommend you review our sharpening tutorial on our web site (on the home page, click on "Magazine Extras" to find it). Now, to create that camber, you simply put pressure at different parts of the iron while sharpening. Apply pressure to one corner for six strokes. Then move your fingers a bit toward the middle and apply pressure for three strokes. Now position your fingers at the other corner for six strokes and nearer the middle for three more. Do this through all your grits (I use #1,000 and then #8,000forr polishing). Check your work with a square. Hold the iron up to the light and continued on page 16 WRITE TO US Every day we get questions from readers on all subjects about their woodworking. Some are letters; many are e-mail messages. We are more than happy to share our woodworking experience with you by answering your questions or adding some clarity to whatever aspect of the craft you are unsure about. In addition to the hundreds we answer privately every month, we want to share the best questions here with readers. Send your questions via e-mail to popwood@fwpubs.com, or by mail to: Q&A • Popular Woodworking 4700 E. Galbraith Road Cincinnati, OH 45236 14 Popular Woodworking February 2005 |
