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Numerical Control (NC) Fundamentals
Lab Sheet for CNC Laboratory Department of Production Engineering and Metallurgy Prepared by: Dr. Laith Abdullah Mohammed Production Engineering – CNC Lab Lab Sheet Numerical Control (NC) Fundamentals What is Numerical Control (NC)? Form of programmable automation in which the processing equipment (e.g., machine tool) is controlled by coded instructions using numbers, letter and symbols - Numbers form a set of instructions (or NC program) designed for a particular part. - Allows new programs on same machined for different parts. - Most important function of an NC system is positioning (tool and/or work piece). When is it appropriate to use NC? 1. Parts from similar raw material, in variety of sizes, and/or complex geometries. 2. Low-to-medium part quantity production. 3. Similar processing operations & sequences among work pieces. 4. Frequent changeover of machine for different part numbers. 5. Meet tight tolerance requirements (compared to similar conventional machine tools). Advantages of NC over conventional systems: Flexibility with accuracy, repeatability, reduced scrap, high production rates, good quality. Reduced tooling costs. Easy machine adjustments. More operations per setup, less lead time, accommodate design change, reduced inventory. Rapid programming and program recall, less paperwork. Faster prototype production. Less-skilled operator, multi-work possible. Limitations of NC: · Relatively high initial cost of equipment. · Need for part programming. · Special maintenance requirements. · More costly breakdowns. Advantages -
July-August 1998 Fl New Member E Renewal Volume 15 No
v Contents Bditor's an (Our grant didn't happen but it Jlooks like we might get funded for a Bob Patrick demo. uly meeting tlHot weather didn't put a Odu*p., on the tblks who made it to our July event. temher QTables, chairs, tableclothes and Page 6 meeting Oribs made this one of BAM's best ever meetings. ABANA news 1 0 i:: ;il:*lfitffi ?::l,Ti: W PB@@F and we couldn't agree more. fs sT '5l\,rua[ /4 t z't,4 Bulletin boa q) 1 2 H:i:l'"11,,,1 I i"#!i a>NL P,pe b 7 B(F, we've got it here. ""; - Don's center chisel 1 3 il,T'^Iil L? .i:Y,ililX chisel works. "ffi Page 19 Gargoyle feet 1 4 )ff I ;:,?:?: J.,"8? f;:.?: you do. Here's how to do it. Patrick firepot 1 9 ffi ll;i :ffiiil, Y:,",,"i:; not to crack. notes Shop 2 0 f,::*i,';'f ii:flLff t Jl; newsletter and elsewhere. ext I I lt's back to Sparta, lll. for meeting LJ*" November meeting U which is Dec. 5 at Ken Markley's. Page 20 NEWSLETTER of the BLACKSMITHS ASSOCIATION OF MISSOURI HM Membership Apptication Name: Address: City: State: Phone: ( ) zip: July-August 1998 fl New Member E Renewal Volume 15 No. 4 How did you learn about BAM? Our cover: Michael Saari was one of the demonstrators at the Asheville Conference. He will bring his traditional style of forg- ing to the 1999 Ozark Conference Do you need any tools? in May. -
New Catalog and Ask That You Take a Few Minutes to Review Our Product Offering with Your Particular Needs Jeff Stortz, John Stortz in Mind
Specialty Slate and Sheet Metal Tools Since 1853 www.stortz.com JOHN STORTZ & SON John Stortz & Son was established in 1853 by John Stortz and is still under the direction of the "Stortz" family, who have for 5 generations lived up to the reputation of its founder for providing the trades with high quality hand tools. Our record of longevity is still based on a commitment to our customers’ needs and to their satisfaction. Behind every tool, stands our pledge to offer you superior quality products, competitive pricing and prompt customer service. Your satisfaction is our top priority. We take pride in introducing our new catalog and ask that you take a few minutes to review our product offering with your particular needs Jeff Stortz, John Stortz in mind. We welcome customer inquiries and opinions, as your and Tom Stortz feedback is the basis from which our longevity is derived. We can be reached at our toll free #888-847-3456 or by email at [email protected]. Thank you for your continued confidence, trust, and support. We look forward to the opportunity to be of service in the future. Sincerely yours, John Stortz & Son John C. Stortz President TABLE OF CONTENTS Pg 1-4 – Slate Tools Pg 23- Miscellaneous Metal Roofing Tools Pg 5-15 – Sheet Metal Bending Pg 24-25 – Snow Guards Pg 16-19 – Soldering Pg 26 – Specialty Metal Roofing Tools Pg 20-22 – Sheet Metal Cutting Pg 27 & 28 – Our History John Stortz & Son SLATE RIPPERS STORTZ RIPPERS – OFTEN IMITATED BUT NEVER DUPLICATED A slate ripper is used to slide underneath broken pieces of slate and hook the nail that secures the slate. -
Blacksmith's Journal Index
BLACKSMITH’S JOURNAL INDEX VOLUME 1 - 19 EXTENDABLE, WALL 1827 146 MAR-03 13 TOPIC PAGE ISSUE DATE VOL HINGED 1983 158 MAR-04 14 SQUARE CANDLE, FOR A 2011 160 MAY-04 14 ABANA 2k GATE PROJECT CANDLESTICK 695 56 APR-95 5 OVERVIEW 1182 95 JUL-98 8 TOM LATANE’S 1351 110 OCT-99 10 IDEA DRAWINGS 1197 97 SEP-98 9 4-PART BUNDLE 2287 180 JAN-06 16 CONCEPTUAL DRAWINGS 1221 99 NOV-98 9 CHAIN 839 68 APR-96 6 CHANGES 1261 102 FEB-99 9 DECORATIVE 1997 84 AUG-97 8 IMPROVEMENTS 1288 104 APR-99 9 DECORATIVE 2024 161 JUN-04 14 JOINERY DETAILS 1319 107 JUL-99 9 DECORATIVE 1662 134 MAR-02 12 FOUNDATION 1358 109 SEP-99 10 CHANDELIER 690 56 APR-95 5 UPDATE 1454 118 JUN-00 10 CHANNEL HEEL BAR 1464 119 JUL-00 10 FORGING 13 1 SEP-90 1 WORKSHOP PHOTOS 1466 119 JUL-00 10 CHISEL ANCHOR PLATE, OFFSET 2691 209 JUN-08 18 MASON’S 1437 117 MAY-00 10 ANDIRON 385 32 APR-93 3 SCULPTOR’S 487 40 DEC-93 4 ASYMMETRICAL 2757 214 NOV-08 18 CLAMP COLLARED BRACKET 2311 182 MAR-06 16 BAR 1287 105 MAY-99 9 ANGLE IRON QUICK C 2297 181 FEB-06 16 SCALE (FOR WEIGHING) 2527 197 JUN-07 17 SCROLL JIG 2364 185 JUN-06 16 VARIATIONS 415 34 JUN-93 3 SPRING 2231 176 SEP-05 15 ANIMALS SPLIT-CAUL C 2300 181 FEB-06 16 ANGLE IRON EAGLE 1335 108 AUG-99 10 CLEVIS 1399 114 FEB-00 10 LIZARD 1273 103 MAR-99 9 COAT RACK 1545 126 FEB-01 11 SERPENT HEAD 1081 87 NOV-97 8 SWIVEL TOP 2304 181 FEB-06 16 ANVIL COLD SHUTS 341 28 DEC-92 3 ACCESSORIES 1167 94 JUN-98 8 COLLARS 209 18 FEB-92 2 MINIATURE 1402 114 FEB-00 10 CHANNEL 219 19 MAR-92 2 RAIL 519 42 FEB-94 4 CUT/BEND & FABRICATED 1681 136 MAY-02 12 SOUND -
January 2008
The Anvil’s Horn A Publication of: The Arizona Artist Blacksmith Association Issue No. 130 January 2008 Conner Smith won the Flower Contest with this handy rose. This is his first metal art project. See page 18 for more Flower Contest. The Anvil’s Horn 1 Get a color version of the Anvil’s Horn. See Page 10 President’s Message: Thank you all for electing me as your new president. It was a hard campaign; I feel the main factor in my victory was the fact that I was unopposed. Still, I'm told, the election was close. April will be a very tough act to follow. I thought she was a very effective and organized leader, and certainly left AABA in better shape than she found it. I have a few goals that I'd like to accomplish. Most importantly, I think we need new blood, both as members and leaders. Blacksmithing has had a renais- sance in the last 30 years, but now perhaps the number of interested people has reached a plateau, and we're not getting any younger. I believe we need to strengthen our outreach program to, for instance, notify high school and college welding, metalsmithing, sculpture and blacksmithing classes, as well as scouting groups and metalsmithing related businesses, of our demos. Also, I think we should make it financially easier for students to attend, to have a welcoming and helping attitude towards all new attendees, and to mentor them. We already do these things to some extent; I'm suggesting that we can do them better, resulting in a larger membership, which will enable us to have better demos, workshops and seminars. -
Common Course Outline CAMM 252 CNC Milling Machine Operation 3 Credits
Common Course Outline CAMM 252 CNC Milling Machine Operation 3 Credits Community College of Baltimore County Description CAMM 252 – CNC Milling Machine Operation discusses theory and operation of Computerized Numerical Control (CNC) milling equipment in a production environment, which includes machine control alignment, fixed cycle subroutine usage, CRT layout, hands on operation, and demonstrations on CNC Machining Centers. 3 Credits Prerequisites: CAMM 111 with a passing grade of “C” or higher or NIMS “Measurement, Material and Safety” certification and CAMM 101 with a passing grade of “C” or higher. Overall Course Objectives Upon completion of this course, students will be able to: 1. set part zero using fixture offsets; 2. set tool height and tool diameter offsets; 3. safely operate a CNC machining center; 4. write a working part program for a CNC machining center using absolute and incremental positioning; 5. construct programs using subroutines and canned cycles; 6. write a program using cutter compensation; 7. demonstrate safe and practical machining techniques; 8. use formulas to calculate RPM, IPR, IPM, HP, and radial engagement factors and circular interpolation reduction factors; 9. identify the 3 basic machine axis; 10. identify tools used on a CNC mill in a production setting; 11. identify the G and M codes used to program a CNC machining center; 12. have the opportunity to earn the NIMS Level 1 “CNC Milling Operations” certification; and 13. prepare for the National Institute of Metalworking Skills (NIMS) Level 1 CNC Milling: Programming and Operations” certification. Major Topics I. Principles of CNC Milling A. Linear interpolation B. Speeds and feeds C. -
Pneumatic Chipping Hammer #550640, JCT-3640 #550641, JCT-3641 #550642, JCT-3642 #550643, JCT-3643 #550644, JCT-3644 #550645, JCT-3645
Pneumatic Chipping Hammer #550640, JCT-3640 #550641, JCT-3641 #550642, JCT-3642 #550643, JCT-3643 #550644, JCT-3644 #550645, JCT-3645 Operation & Parts Manual M-550640 Edition 4 11/2018 JET 427 New Sanford Road LaVergne, TN 37086 Ph.: 800-274-6848 www.jettools.com Copyright © 2017 JET Safety warnings General air tool warnings 12. Do not operate this tool while tired or under the influence of drugs, alcohol, or any 1. Read and understand this entire manual medication. before attempting assembly or operation. 13. Adopt a comfortable posture with proper 2. Read and understand all warnings posted on balance, and maintain secure footing at all the tool and in this manual. Failure to comply times. Non-slip footwear or anti-skid floor with all of these warnings may cause serious strips are recommended. injury. 14. Do not wear loose clothing or jewelry. Confine 3. Replace warning labels if they become long hair. obscured or removed. 15. Excessive air pressure and too much free 4. Do not use this tool for other than its intended rotation may decrease life of the tool and may use. If used for other purposes, JET disclaims cause a hazardous situation. any real or implied warranty and holds itself harmless from any injury that may result from 16. Check air hoses for wear, and keep them that use. away from heat and sharp edges. Repair or replace damaged air hose immediately. Do 5. Always wear ANSI Z87.1 approved safety not carry tool by the air hose. glasses or face shield while using this tool. -
The Anvil's Chorus
The Anvil’s Chorus November 2001 Page 2 The Anvil’s Chorus Executive Committee ( Board of Directors): President: Bill Banker – 607-276-6956, PO Box 174 Almond, NY 14804, e-mail: [email protected] Vice President: Verner Hornquist – 716–433-7570, 6062 Shaffer Rd. Lockport, NY 14094 Treasurer: Dick Rightmyer – 585-293-3299, 251 Leibeck Rd. Churchville, NY 14428, e-mail: [email protected] Secretary: Harold Hopkinson – 315-682-6314, 4590 South Brookhill Dr. Malius, NY 13104, email: [email protected] Forgemasters: Adirondack: John Scarlett – 315-324-5635 Niagara: Bob Corneck – 716-741-4311, e-mail: [email protected] Genesee: Dick Rightmyer – 585-293-3299, e-mail: [email protected] Mohawk: Dale Barrows – 607-849-3198, e-mail: [email protected] Southern Tier: John Fee – 607-523-6677, e-mail: [email protected] Newsletter editor: Al Butlak – 716-894-7185, 1351 Walden Ave. Buffalo, NY 14211, e-mail: [email protected] Scholarship Chairperson: Jim Robarr – 716-433-8564, e-mail: [email protected] Nominations Chairperson- Your name could be here, volunteer! The Cover: A group of NYSDB members who were present at the all state meeting at Jeff Jubenville's shop in Kent, NY that was a two-day event for the entire membership. A write up on the meeting will appear elsewhere in this issue. The Anvil’s Chorus is composed and written by the editor except as indicated. Material may be reprinted except as noted as long as proper credit is given to NYSDB. It’s officers, demonstrator's writers, editor, and members specifically dis- claim any responsibility or liability for any damages or injuries as a result of the use of any information published in the Anvil’s Chorus. -
Southwest Association of Turners 2727Thth Annualannual Symposiumsymposium
SouthWest Association of Turners 2727thth AnnualAnnual SymposiumSymposium Demonstration Handbook Demonstration Handbook 2018 TableTable ofof ContentsContents Welcome........................................................................................................................................2 Event Schedule..........................................................................................................................3 2018 SWAT Vendors .................................................................................................................4 Symposium Floor Plan...............................................................................................................5 Friday Rotation ..........................................................................................................................6 Saturday Rotation ......................................................................................................................7 Sunday Rotation ........................................................................................................................8 Family Programs........................................................................................................................9 Women in Turning .....................................................................................................................9 Beads of Courage......................................................................................................................9 Executive Committee Members...............................................................................................10 -
Technical Article: “Swaging” by Boris Bally SNAG – June 2013
Technical Article: “Swaging” by Boris Bally SNAG – June 2013 I am very honored to have been personally involved in the process outlined in this article by Boris Bally. My initial experiences in metalsmithing happened when Boris hired me as a studio assistant. He patiently educated me in the refinement and attention to detail that his studio work required and I am eternally grateful for that amazing opportunity and mentoring I received. During our Fall 2012 semester here at the University of North Texas, Boris was a visiting artist and he demonstrated this swaging technique, accompanied by a clear and concise handout (of course!). He was then willing to expand on the handout to create this article. I hope you enjoy and appreciate this information and beautiful work as much as I have. –James Thurman, Technical Article Editor History One of my favorite methods for designing new work is to accept a challenge. The 1994 SNAG Portland Conference sported the Annual ‘Pin Swap’ and I decided to make a series of brooches. At the time, I had an abundance of reflective, aluminum traffic sign shards left over from my other larger-scale studio explorations (Transit Chairs!). I started thinking about the various ways to make these colorful scraps wearable. The answer seemed so basic but was entirely elusive: I simply needed a way to connect a pin-stem, or brooch finding. However, based on the base- aluminum, I could not make a durable connection with standard chemical bonding, welding or soldering. To be a lasting connection, it had to be some sort of a cold-joining technique. -
Military/ Government Specialty Catalog
MILITARY/GOVERNMENT SPECIALTY CATALOG Armstrong® Industrial Hand Tools by Armstrong Military and Government The Armstrong Brothers Tool Company was originally founded in 1890 by the sons of a Scottish immigrant blacksmith. Over 100 years later, we continue the tradition with a product line which includes over 6,000 items of mechanic’s tools, pipe and tubing tools, machine shop accessories, and cutting tools. We are committed to providing the men and women of our military and government agencies with innovative and mis- sion critical tools and storage built to handle the call of duty. Our focus on industrial and military applications brings us the know-how to deliver innovative, high quality tools and solutions. We have various products and service solutions designed to meet all of the tool needs for the government and military. Contents Tool Kits .................................................................................................................................................................................1 Carts and Storage ................................................................................................................................................................. 5 Wrenches .............................................................................................................................................................................11 Sockets and Drive Tools ..................................................................................................................................................... -
It Can Truly Be Said That the First Rocket to the Moon Was Virtually Launched from the Face of an Anvil Index
It can truly be said that the first rocket to the moon was virtually launched from the face of an anvil Index Page Date Complete Instructor Staple 1 _____________ ____________ S Hook 2 _____________ ____________ Hot Cut Chisel 3 _____________ ____________ Leaf Key Ring 4 & 5 _____________ ____________ Square Punch 6 _____________ ____________ Nail Header 7 _____________ ____________ Making a Nail 8 & 9 _____________ ____________ Fireplace Poker 10 & 11 _____________ ____________ Spring Fuller 12 & 13 _____________ ____________ Hole or Rivet Punch 14 _____________ ____________ Heart Wall Hook 15 & 16 _____________ ____________ Turning Fork 17 _____________ ____________ Farm Gate Hook 18 _____________ ____________ Heat Treating 19 _____________ ____________ Tempering Chart 20 Museum Wax 21 ABANA Controlled Hand Forging Lessons in back of package Orange County Blacksmith Guild We have tried to present these projects in a way that will keep the lessons interesting. You will spend a little time working through the basics of blacksmithing, make a few tools in one lesson that will be used in another. This Project package is a combination of lessons borrowed from Dave Vogel’s Basic I classes in Vista, some home grown drawings, and files from ABANA’ s web site. You are encouraged to look at the CBA web site, resources, techniques for training and ideas. ABANA also has a Controlled Hand Forging section part of which is included here. Safety In Santa Ana, the First Aid kit is located in the wooden cabinet just inside shop on the left. The nearest clean water is in the restrooms. Nearest urgent care center information is located with First Aid kit.