CICAAW NEWSLETTER. Website CICAAW.org. What s Inside This Issue. Central Indiana Chapter of the American Association of Woodturners April 2018

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net What s Inside This Issue March Demo; turning an off center bowl Pictures from our 1st Contest Tool Tip by Rich Show and Tell Note from President Directions to the club

1 Central Indiana Chapter of the American Association of Woodturners April 2018 CICAAW NEWSLETTER Officers President: Jim Dupler Vice President: Treasurer: Tom Meeker What s Inside This Issue March Demo; turning an off center bowl Pictures from our 1st Contest Tool Tip by Rich Show and Tell Note from President Directions to the club meetings Just a reminder our May meeting will be May 20 due to Mothers Day mark your calendar Newsletter/Librarian: Jennifer Flynn jennifer.flynn@hotmail.com Webmaster/ , Newsletter: Bob Anderson BobAnderson@tds.net Website CICAAW.org Remember: if you have mastered a skill in turning or in another interesting artistic form that you think the club would like to see in a demo, please contact Rich or Jim (contact info at left). We can only have demos if we have our talented members share their knowledge. If you have ideas on what you would like to see in the future, Jim and Rich would enjoy hearing from you. 1

2 Turning An Off Center Bowl March By Rich 2

3 3

4 Photos for Rich's demo along with a tool list Tools for CICAAW Demo Demo Instructions 2. Demo Wood (2 pcs. Poplar) 3. Pencil & Marker 4. Scroll Chuck a. Worm Screw b. 100 mm Jaws c. 50 mm jaws d. Adjustment Allen wrench e. 4 mm Allen wrench (2 sets) f. Chuck removal wrench /600 diamond honing plate 6. 3 bowl gouges 7. Small skew chisel 8. Point chisel 9. Parting chisel 10. Round nose scraper (big and little) 11. Faceplate (12 ) with 1 ¼ arbor adaptor a. Adjustable pliers to remove adaptor 12. Compass with pencil and scribe point 13. Ruler 14. Calipers 15. Sand paper (mixed) 16. Face Mask visor 17. Depth Gage 18. Varigrind Jig and 2 gage block 19. Blue Tape 20. Shop Apron 5 4

5 Color Contest 1st Tim Kennedy 2nd Ron Cruze. 3rd Jennifer Flynn Winners Jim Dupler Pat Wilkerson 5

6 Tool Tip by Rich Rich s Tool Tip Jam Chucking and the Flying Bowl Those of you that attended our March meeting got to witness an exciting ending to my demonstration. For those of you that missed the meeting, as I was making the last few scraping cuts of the demo, finishing the bottom of the bowl, it went sailing off the lathe. I had used a jam chucking arrangement with the top of the bowl pressed against a flat faceplate and held in place with the tailstock s live center. I had turned the waste from the bottom of the bowl and left only about a 5/16 center that the tailstock was pushing against. As I turned around to grab a scraper to finish dressing the bottom, the bowl went flying. So what went wrong? The obvious answer is that I turned the waste down too far. In my shop, I would have used a vacuum chucking arrangement that would have held the bowl in place in addition to the tailstock. So, in my demo, I turned the waste down like I do using the vacuum chucking method. This was a big mistake on my part. We were very fortunate that the bowl sailed over the crowed bleachers and didn t strike anyone or anything until it bounced off the floor. So, I really want to apologize to everyone for this mistake. But there was another factor that contributed to this failure of the wooden nub on the bottom of the bowl. When I jam chucked the bowl by putting pressure on the center point with the tailstock, I probably put too much pressure on the bowl. I didn t think too much about it as the bottom was thick (by the design) so I cranked it down. With the shape of the tail stock live center being a tapered point, I was effectively putting a wedge into the bottom of the bowl. When there is a lot of wood, you can do that safely, but if the bottom is thin or you turn the mounting point too small, the wedging action wins. This splits the wood and the centrifugal force of the spinning bowl allows it take off on its own. What could we do to prevent this type of accident, besides the obvious of not turning too small of a contact point and not wedging the wood too severely? We need to have a secondary means of holding the bowl in place. This is where a vacuum chucking system makes it easy but what if you don t have one? How about using some strong tape to wrap the bowl against the faceplate (or other type of jam chuck). This little insurance could save your bowl and maybe a bonk on the head if the wood did split like mine did. When we experience a mistake, it is always wise to think about what happened and how to prevent it in the future. Keep thinking about safety as you turn in your shop See you at the next meeting. 6

7 Show-n-Te ll March e Pecan Bowl Padauk Southern Yellow Pine Oak W/Purple Dye Purple heart Al Servis Purple heart 7

Central Indiana Chapter of the American Association of

heard or read about the importance of using sharp tools!

resharpen is when you are about to make that final cut.

sanding you will have to do, and who really enjoys sanding a lot?

8 Central Indiana Chapter of the American Association of Woodturners April Closing words from our President We have all heard or read about the importance of using sharp tools! But one of the most critical times to stop and take the time to resharpen is when you are about to make that final cut. A freshly sharpened tool will greatly lessen the amount of sanding you will have to do, and who really enjoys sanding a lot??? See you all in May Jim If you have questions on sanding check out our library for books and dads. 8

The Color Contest was fun and we had several members join in, the next contest we will take a break in between the demo so that the judging can be done and the constants can talk with the show and

9 If you have any suggestion for demos or people you would like to see in our club reach out to. There is still books returned with no cards in them. Dvds & Books are to be returned the next month Please fill out the cards: name, , or phone, date This library is one thing that makes this club great. The Color Contest was fun and we had several members join in, the next contest we will take a break in between the demo so that the judging can be done and the constants can talk with the show and tell group about their pieces. Thank you to everyone who joined in. Anyone with ideas for future contest please contact Jennifer shoot me an jennifer.flynn@hotmail.com I am gathering ideas Join us for our next meeting - Everyone Welcome 2nd Sunday of every month At the Zionsville Boys and Girls Club 1575 Mulberry Street, Zionsville, IN

10 Our club has anchorseal for sale, $10.00 AAW s 32nd ANNUAL INTERNATIONAL SYMPOSIUM JUNE 14-17, 2018 PORTLAND, OREGON Learn more at tiny.cc/aaw2018 If you are not a member of the AAW, it s never too late to join! There are many benefits such as online videos and past issues of the American Woodturner. AAW members can access all past journal articles online at woodturner.org. Remember: if you shop at Rockler, you get 10% off of purchases if you are a current member of our club. Every time you make a purchase, our club earns a check mark, resulting in gifts for our club. Turn Right on W 156th ST/COUNTY ROAD 200 S. (p9 miles) Directions From the North: From US-421 and SR-32, go SOUTH on US-421 (2.0 miles) Turn LEFT onto COUNTY ROAD 950 E/PLEASANT VIEW RD/ N 68TH RD. Continue to follow N 68TH RD (3.4miles) Turn LEFT onto ZIONSVILLE RD/ ZIONSVILLE-WHITESTOWN RD. (<0.1miles) Directions from the South From I-465 and MICHiGAN RD (becomes US-421) go NORTH (2.8 miles) Turn LEFT onto S CR-550 S/TEMPLIN RD (0.6 miles) Turn LEFT onto S 1100 E/ WILLOW RD (0.1 miles) Turn RIGHT onto TEMPLE AVE (0.3 miles) Turn LEFT onto TURKEY FOOT RD (0.1 miles) 10

CICAAW NEWSLETTER. Website CICAAW.org. What s Inside This Issue. Central Indiana Chapter of the American Association of Woodturners March 2018

CICAAW NEWSLETTER. Website CICAAW.org. What s Inside This Issue. Central Indiana Chapter of the American Association of Woodturners March 2018 Central Indiana Chapter of the American Association of Woodturners March 2018 CICAAW NEWSLETTER Officers President: Jim Dupler jdupler01@comcast.net Vice President: Rich Parker 765-860-7036 rddlpark@yahoo.com