Boilermakers Northeast Area Apprentice Committee
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Grinding Your Own Lathe Tools
WEAR YOUR SAFETY GLASSES FORESIGHT IS BETTER THAN NO SIGHT READ INSTRUCTIONS BEFORE OPERATING Grinding Your Own Left Hand Right Hand Boring Tool Cutting Tool Cutting Tool Lathe Tools As with any machining operation, grinding requires the Dressing your grinding wheel is a part of maintaining the utmost attention to “Eye Protection.” Be sure to use it when bench grinder. Grinding wheels should be considered cutting attempting the following instructions. tools and have to be sharpened. A wheel dresser sharpens Joe Martin relates a story about learning to grind tools. “My by “breaking off” the outer layer of abrasive grit from the first experience in metal cutting was in high school. The wheel with star shaped rotating cutters which also have to teacher gave us a 1/4" square tool blank and then showed be replaced from time to time. This leaves the cutting edges us how to make a right hand cutting tool bit out of it in of the grit sharp and clean. a couple of minutes. I watched closely, made mine in ten A sharp wheel will cut quickly with a “hissing” sound and minutes or so, and went on to learn enough in one year to with very little heat by comparison to a dull wheel. A dull always make what I needed. I wasn’t the best in the class, wheel produces a “rapping” sound created by a “loaded just a little above average, but it seemed the below average up” area on the cutting surface. In a way, you can compare students were still grinding on a tool bit three months into the what happens to grinding wheels to a piece of sandpaper course. -
Use a Hacksaw Inch Blade
Recipes for Home Repair www.AccurateBuilding.com Lesson 4. Copyright 2004-2005 ACCURATE BUILDING INSPECTORS by Alvin Ubell & Sam Bittman Date Published: 1974, 1976 A Division of Ubell Enterprises, Inc. Permissions For Reprints Contact: 1-800-640-8285 12. Remove blade from frame and replace with 32-teeth-per- How To Use A Hacksaw inch blade. Though the hacksaw is specifically designed to cut through metal, 13. Lay sheet metal onto piece of wood and clamp together it is often used to saw wood and plastic. And because of the with C-clamp. Insert both securely into vise, making sure unique frame design, the blade may be inserted both parallel and that sheet metal is flush with the upper edge of the wood. perpendicular to the frame, as shown in Figure 4. The technique 14. With the sheet metal facing you, lay the hacksaw blade on for using a hacksaw is identical to that of a crosscut saw. the wood and make several long, easy strokes as described above. You will notice that, as you cut the wood, you also Utensils Ingredients cut through the sheet metal. Incidentally, this is the only Hacksaw frame Piece of pipe or heavy iron safe method we know. Hacksaw blade, 12" inches, Can of machine oil 15. Do not twist blade and exert too much pressure, as this will with 24 teeth per inch Piece of sheet metal break the blade. Table vise Block of wood Hacksaw blade, 12" inches, A with 32 teeth per inch END POST C-clamp NOTCH HANDLE 1. Adjust hacksaw frame so end post and handle post are slightly more than 12" inches apart. -
Hand Tools & Accessories
HAND TOOLS & ACCESSORIES CUSHION GRIP HACKSAW FRAMES HIGH TENSION HACKSAW FRAMES • Unique cushioned rubber grip reduces • Quick changing blades slippage for better control and comfort • Adjustable crank handle for tension • Rugged, sturdy frame built for up to 30,000 PSI torque and professional tool users micro-adjustment • High tension technology for • Spare blades can be tightening the blade to 30,000 PSI stored inside frame • Blade can be positioned • Blade can be positioned for 45° or 90° cutting for 45° or 90° cutting • Patended quick • End of frame can be used change blade design as a jab saw Model No. TJ246 Model No. TJ557 Mfg. No. 80965 Mfg. No. 80956 Price/Each $ Price/Each $ HEAVY-DUTY HACKSAW FRAMES ECONOMY HACKSAW FRAMES • High impact, contoured handle • Adjustable from 10"/250 mm • Adjust to 10" or 12" to 12"/300 mm • 45° blade adjustment • Cuts to 2.75"/70 mm in depth Model No. TBH296 • For DIY and home use Mfg. No. 80952 Model No. TJ251 Price/Each $ Mfg. No. 80950 Price/Each $ GENERAL PURPOSE HACKSAWS • Blade Length: 12" HACKSAW FRAMES • Handle Type: Plain • Instantly adjustable for 10"/250 mm • Overall Dimensions: 17-5/16" L x 5-1/8" H to 12"/300 mm blades • Depth of Bow: 4" H • Adjusts 90° for vertical • Tensile Strength: 8000 PSI or horizontal cuts • Strong aluminum die-cast handle Model No. VU145 provides comfort and control Mfg. No. 80951 • Guarded grip design protects Price/Each $ knuckles from grazing Model No. TYW991 Price/Each $ HIGH TENSION HACKSAW FRAMES LITTLE-NIC® UTILITY HACKSAWS • Professional quality high tension frame provides • Ergonomic cushioned handle easy to use an efficient adjustment lever • Gets into small places • Rubber handle and thumb hold provides • Overall length 10"/250 mm, an ergonomic grip (EAM042) • Uses any standard size hacksaw blade • 4 angled mounting pins allow for both straight and angle cutting, Model No. -
Power Brush Catalog.Pdf
POWER BRUSHES POWER BRUSHES CHOOSE QUALITY Superior construction, the highest quality materials, state of the art manufacturing, and exacting quality standards WHY WEILER deliver the most consistent brush performance. Each Weiler brush is designed to provide the best performance at the lowest cost-of-use. That's why we re-engineered our 4" stringer bead brush to deliver MAXimum impact, letting the wire do the work. Our beefed up Roughneck® Max brush delivers up to BONDED ABRASIVES twice the life. Combine that with the hardest, strongest wire and an improved knot design to MAXimize cleaning power and you have a brush that you can trust when your name is on the line. Technical Information .................................................... 48-56 Knot Wire Wheels ........................................................... 57-63 Weld Cleaning Brushes ................................................. 62-63 Crimped Wire Wheels .................................................... 64-71 COATED ABRASIVES Nylon & Tampico Wheels ...................................................72 Cup Brushes .................................................................... 73-75 Stem-Mounted End Brushes ......................................... 76-79 Crosshole Deburring Brushes ............................................80 Power & Hand Tube Brushes ....................................... 81-85 Crossflex Honing Brushes ............................................. 86-89 Miniature Brushes .......................................................... 90-91 Non-Sparking -
Enhanced Master Gunsmithing 201 Course Description Enhanced
Enhanced Master Gunsmithing 201 Instruction Hours: 574 Length: 38 Months or less Modality: Self-paced, 100% online Enhanced Master Gunsmithing 201 Course Description This comprehensive course includes all coursework in the Master Level Gunsmithing Course listed above (DOT 632.281.010 – Gunsmith) and all additional training videos and materials described below. Objectives Upon completion of this course, students will have comprehension of Advanced Handgun repair, Advanced Shotgun repair, Advanced Rimfire repair, Pivot Barrel Shotguns repairs, comprehensive understanding of Design, Function and repair of 65 additional firearm systems groups. Students will have the knowledge to demonstrate work ready skills. Note: hands-on or on the job training may still be required. Equipment and materials used in this course include: An internet-capable computer, internet connection, web browser, online examinations. Instructional Mode: Distance education not in real time. All instruction is provided via pre-recorded video lessons and online examinations. Lessons occur at a time and location determined by the student. Method of Instruction: This course is taught in pre-recorded video instruction; however, the students can access instructors whenever they have technical questions or need assistance with completing the coursework. Students submit their questions by email to [email protected], after which they will receive an email reply and/or a telephone call from a Student Support Specialist. Testing and Certificate Requirements: No additional testing is required for the Enhanced Master Gunsmithing Course beyond what is specified for the Master Gunsmithing Course, as it is only to provide students with value-added equipment to add to the trades covered in the courses. -
6 Inch Bench Grinder Assembly & Operating Instructions
BG6UL 6 Inch Bench Grinder Assembly & Operating Instructions READ ALL INSTRUCTIONS AND WARNINGS BEFORE USING THIS PRODUCT. SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE. This manual provides important information on proper operation and maintenance. Every effort has been made to ensure the accuracy of this manual. We reserve the right to change this product at any time without prior notice. STOP! DO NOT RETURN THIS PRODUCT TO THE RETAILER. Questions? Problems? CONTACT CUSTOMER SERVICE. If you experience a problem or need parts for this product, visit our website http://www.buffalotools.com or call our customer help line at 1-888-287-6981, Monday-Friday, 8 AM - 4 PM Central Time. A copy of the sales receipt is required. BG6UL 6 Inch Bench Grinder Assembly & Operating Instructions 1 TABLE OF CONTENTS RECOGNIZE SAFETY SYMBOLS, WORDS AND LABELS ..........................................................................2 SERVICE ........................................................................................................................................................6 SPECIFIC SAFETY RULES AND/OR SYMBOLS..........................................................................................6 PACKAGE CONTENTS..................................................................................................................................7 COMPONENTS ..............................................................................................................................................7 ASSEMBLY ....................................................................................................................................................8 -
A Sheffield Hallam University Thesis
The effect of tooth geometry on power hacksaw blade performance. HALES, William M. M. Available from the Sheffield Hallam University Research Archive (SHURA) at: http://shura.shu.ac.uk/19742/ A Sheffield Hallam University thesis This thesis is protected by copyright which belongs to the author. The content must not be changed in any way or sold commercially in any format or medium without the formal permission of the author. When referring to this work, full bibliographic details including the author, title, awarding institution and date of the thesis must be given. Please visit http://shura.shu.ac.uk/19742/ and http://shura.shu.ac.uk/information.html for further details about copyright and re-use permissions. TELEPEN 101 039 701 X iiiiiiiiini Sheffield City Polytechnic Library REFERENCE ONLY Return to Learning Centre of issue Fines are charged at 50p per hour 2 0 APR 2007 ProQuest Number: 10697044 All rights reserved INFORMATION TO ALL USERS The quality of this reproduction is dependent upon the quality of the copy submitted. In the unlikely event that the author did not send a com plete manuscript and there are missing pages, these will be noted. Also, if material had to be removed, a note will indicate the deletion. uest ProQuest 10697044 Published by ProQuest LLC(2017). Copyright of the Dissertation is held by the Author. All rights reserved. This work is protected against unauthorized copying under Title 17, United States C ode Microform Edition © ProQuest LLC. ProQuest LLC. 789 East Eisenhower Parkway P.O. Box 1346 Ann Arbor, Ml 48106- 1346 THE EFFECT OF TOOTH GEOMETRY on POWER HACKSAW BLADE PERFORMANCE by William Malcolm Manson Hales BSc A Thesis submitted to the Council for National Academic Awards in partial fulfilment of the requirements for the degree of Doctor of Philosophy. -
Portable Machine Tools Safety Precautions
TC 9-524 Chapter 3 PORTABLE MACHINE TOOLS The portable machine tools identified and described in this Portable machine tools are powered by self-contained chapter are intended for use by maintenance personnel in a electric motors or compressed air (pneumatic) from an outside shop or field environment. These lightweight, transportable source. They are classified as either cutting took (straight and machine tools, can quickly and easily be moved to the angle hand drills, metal sawing machines, and metal cutting workplace to accomplish machining operations. The accuracy shears) or finishing tools (sanders, grinders, and polishers). of work performed by portable machine tools is dependent upon the user’s skill and experience. SAFETY PRECAUTIONS GENERAL Portable machine tools require special safety precautions Remove chuck keys from drills prior to use. while being used. These are in addition to those safety precautions described in Chapter 1. Hold tools firmly and maintain good balance. Secure the work in a holding device, not in your PNEUMATIC AND ELECTRIC TOOL hands. SAFETY Wear eye protection while operating these Here are some safety precautions to follow: machines. Never use electric equipment (such as drills, Ensure that all lock buttons or switches are off sanders, and saws) in wet or damp conditions. before plugging the machine tool into the power source. Properly ground all electric tools prior to use. Never leave a portable pneumatic hammer with a Do not use electric tools near flammable liquids or chisel, star drill, rivet set, or other tool in its nozzle. gases. ELECTRIC EXTENSION CORDS Inspect all pneumatic hose lines and connections prior to use. -
1. Hand Tools 3. Related Tools 4. Chisels 5. Hammer 6. Saw Terminology 7. Pliers Introduction
1 1. Hand Tools 2. Types 2.1 Hand tools 2.2 Hammer Drill 2.3 Rotary hammer drill 2.4 Cordless drills 2.5 Drill press 2.6 Geared head drill 2.7 Radial arm drill 2.8 Mill drill 3. Related tools 4. Chisels 4.1. Types 4.1.1 Woodworking chisels 4.1.1.1 Lathe tools 4.2 Metalworking chisels 4.2.1 Cold chisel 4.2.2 Hardy chisel 4.3 Stone chisels 4.4 Masonry chisels 4.4.1 Joint chisel 5. Hammer 5.1 Basic design and variations 5.2 The physics of hammering 5.2.1 Hammer as a force amplifier 5.2.2 Effect of the head's mass 5.2.3 Effect of the handle 5.3 War hammers 5.4 Symbolic hammers 6. Saw terminology 6.1 Types of saws 6.1.1 Hand saws 6.1.2. Back saws 6.1.3 Mechanically powered saws 6.1.4. Circular blade saws 6.1.5. Reciprocating blade saws 6.1.6..Continuous band 6.2. Types of saw blades and the cuts they make 6.3. Materials used for saws 7. Pliers Introduction 7.1. Design 7.2.Common types 7.2.1 Gripping pliers (used to improve grip) 7.2 2.Cutting pliers (used to sever or pinch off) 2 7.2.3 Crimping pliers 7.2.4 Rotational pliers 8. Common wrenches / spanners 8.1 Other general wrenches / spanners 8.2. Spe cialized wrenches / spanners 8.3. Spanners in popular culture 9. Hacksaw, surface plate, surface gauge, , vee-block, files 10. -
An Introduction to Buffing and Polishing
AN INTRODUCTION TO BUFFING AND POLISHING 7696 Route 31, Lyons NY 14489 http://www.caswellplating.com (315) 946-1213 Page 1 To Order Call: 315-946-1213 AN INTRODUCTION TO BUFFING & POLISHING Buffing and polishing using wheels and ‘compounds’ is somewhat like using wet and dry sanding paper, only much faster. Instead of using ‘elbow grease’ you will be using the power and speed of an electric motor. The edge, or face, of the wheel is the ‘sanding block’, which carries a thin layer of compound’ which is the sandpaper. Varying types of wheel are available, and the different grades of com- pound are scaled similar to sandpaper. The compounds are made from a wax substance which has the different abrasive powders added to it. When this hard block is applied to the edge of a spinning buffing wheel, the heat from the friction melts the wax, and both wax and abrasive are applied in a thin slick to the face of the wheel. The objective of buffing and polishing is to make a rough surface into a smooth one and, of course, each work piece will be in a different condition, so will need different procedures. Imagine the surface magnified thousands of times, it will look like jag- ged mountains and valleys. By repeated abrasion, you are going to wear down those mountains until they are old, soft, rolling hills! Then they will not dissipate the light, but reflect it. It is the reflection that makes the buffed part appear shiny. TRICKS OF THE TRADE Repairing small dents. Sand the inside of the part with emery paper. -
Boilermaking Manual. INSTITUTION British Columbia Dept
DOCUMENT RESUME ED 246 301 CE 039 364 TITLE Boilermaking Manual. INSTITUTION British Columbia Dept. of Education, Victoria. REPORT NO ISBN-0-7718-8254-8. PUB DATE [82] NOTE 381p.; Developed in cooperation with the 1pprenticeship Training Programs Branch, Ministry of Labour. Photographs may not reproduce well. AVAILABLE FROMPublication Services Branch, Ministry of Education, 878 Viewfield Road, Victoria, BC V9A 4V1 ($10.00). PUB TYPE Guides Classroom Use - Materials (For Learner) (OW EARS PRICE MFOI Plus Postage. PC Not Available from EARS. DESCRIPTORS Apprenticeships; Blue Collar Occupations; Blueprints; *Construction (Process); Construction Materials; Drafting; Foreign Countries; Hand Tools; Industrial Personnel; *Industrial Training; Inplant Programs; Machine Tools; Mathematical Applications; *Mechanical Skills; Metal Industry; Metals; Metal Working; *On the Job Training; Postsecondary Education; Power Technology; Quality Control; Safety; *Sheet Metal Work; Skilled Occupations; Skilled Workers; Trade and Industrial Education; Trainees; Welding IDENTIFIERS *Boilermakers; *Boilers; British Columbia ABSTRACT This manual is intended (I) to provide an information resource to supplement the formal training program for boilermaker apprentices; (2) to assist the journeyworker to build on present knowledge to increase expertise and qualify for formal accreditation in the boilermaking trade; and (3) to serve as an on-the-job reference with sound, up-to-date guidelines for all aspects of the trade. The manual is organized into 13 chapters that cover the following topics: safety; boilermaker tools; mathematics; material, blueprint reading and sketching; layout; boilershop fabrication; rigging and erection; welding; quality control and inspection; boilers; dust collection systems; tanks and stacks; and hydro-electric power development. Each chapter contains an introduction and information about the topic, illustrated with charts, line drawings, and photographs. -
Electroplater
Electroplater GOVERNMENT OF INDIA MINISTRY OF SKILL DEVELOPMENT & ENTREPRENEURSHIP DIRECTORATE GENERAL OF TRAINING COMPETENCY BASED CURRICULUM ELECTROPLATER (Duration: Two Years) CRAFTSMEN TRAINING SCHEME (CTS) NSQF LEVEL- 5 SECTOR – CHEMICALS AND PETROCHEMICALS Electroplater ELECTROPLATER (Engineering Trade) (Revised in 2018) Version: 1.1 CRAFTSMEN TRAINING SCHEME (CTS) NSQF LEVEL- 5 Developed By Ministry of Skill Development and Entrepreneurship Directorate General of Training CENTRAL STAFF TRAINING AND RESEARCH INSTITUTE EN-81, Sector-V, Salt Lake City, Kolkata – 700 091 Electroplater ACKNOWLEDGEMENT The DGT sincerely acknowledges contributions of the Industries, State Directorates, Trade Experts, Domain Experts and all others who contributed in revising the curriculum. Special acknowledgement is extended by DGT to the following expert members who had contributed immensely in this curriculum. List of Expert Members participated/ contributed for finalizing the course curriculum of Electroplater trade held on 20.02.2018 at Vadodara. Name & Designation S No. Organization Remarks Sh/Mr./Ms. 1. Rajendra P. Mehendale, CEO Maheshwari Industries, Vadodara Member Pradeep Sharma, Sr. Polyplastic, Yamuna Nagar, 2. Member Manager (Production) Haryana Yagnesh Joshi, Allied Electronic Corporation, 3. Member Metal Finishing Consultant Vadodara Ajit G. Shah, Gujarat Electroplating Work, 4. Member Proprietor Vadodara Praveen Gautam, Area 5. Atotech India Pvt. Ltd., Gurgaon Member Manager 6. S. A. Pandav, RDD (Trg.) RDD Vadodara Member 7. S. S. Patel, Principal Govt. ITI, Naswadi Member 8. B. S. Patel, Asst. Instructor Govt. Kutir Udyog, Vadodara Member N. Harikrishnan, Sr. 9. Govt. ITI, Attingal, Kerala Expert Instructor 10. Bijender Pal, Instructor Govt. ITI, Yamuna Nagar, Haryana Expert 11. L.K. Mukherjee, DDT CSTARI, Kolkata Member 12. K.V.S.