Chapter 26 Abrasive Machining Processes. Materials Processing ABRASIVE MACHINING 10/11/2014. MET Manufacturing Processes
|
|
- Brook Ford
- 5 years ago
- Views:
Transcription
1 MET Manufacturing Processes Chapter 26 Abrasive Machining Processes Before you begin: Turn on the sound on your computer. There is audio to accompany this presentation. Materials Processing Chapters Chapters Chapters Chapters Chapter 26-2 ABRASIVE MACHINING Abrasive Machining Interaction of abrasive grits and workpiece at high speeds and shallow penetration. Chip Removal Process Chips are formed like other material removal processes. Chapter
2 ABRASIVE MACHINING Abrasive Categories: Free - Lapping, sand blasting. Coated - Mounted in resin on a belt. Bonded - Grinding wheel. Chapter 26-4 ABRASIVE MACHINING Unique aspects: Depth of cut small to inch. Cutting edges very small. Several cutting edges can cut simultaneously. Very hard materials can be machined. Grinding wheels are self-sharpening. Chapter 26-5 ABRASIVE MACHINING Chapter
3 ABRASIVE MACHINING Chapter 26-7 GRINDING METHODS Abrasive Machining very rapid metal removal. Aggressive grinding with hard wheels. Results in residual stresses, surface cracking, over tempered martensite (steels). Conventional Grinding lower feed rates. Soft grinding wheels. Lower surface stress and no hardness change Snagging rough manual grinding Used for casting clean-up Crush Grinding form crushed into the grinding wheel during dressing. Chapter 26-8 ABRASIVES Natural Materials: Sand - free abrasive. Sandstone - 1 st abrasive wheels. Emery - mixture alumina and magnetite used in coated products. Corundum - aluminum oxide. Diamond - used as free abrasive, truing wheels, and on bonded wheels. Quartz Sand - coated and free abrasive. Garnets - off-color diamonds. Chapter
4 ABRASIVES Artificial Materials: Diamonds - used to grind carbide and ceramics (superabrasive). Silicon Carbide (SiC) - very hard and friable, used for brittle materials (ceramics) and low strength materials (aluminum, brass, copper, bronze). (continued on next slide) Chapter ABRASIVES Artificial Materials (continued): Aluminum oxide (Al 2 O 3 ) - softer than SiC but better general purpose abrasive, used for hard high-strength materials (tool steels). Cubic boron nitride (CBN) - 2 nd hardest substance (superabrasive), used for hard high-strength materials (tool steels, die steel, stainless). Chapter ABRASIVE CHARACTERISTICS Hardness: ability to resist penetration measured by Knoop hardness (kg/mm 2 ). Chapter
5 ABRASIVE CHARACTERISTICS Attrition: abrasive wear action of grits resulting in dull edges. Friability: fracture of grits to expose new edges. Chapter ABRASIVE CHARACTERISTICS Grain Size: based on #openings/in 2 grain can pass through: Coarse: 4 24 Medium: Fine: ( known as flour sizes) Chapter ABRASIVE CHARACTERISTICS CBN Diamond Chapter
6 ABRASIVE CHARACTERISTICS Grain Size: Affects MRR and surface finish. Chapter ABRASIVE CHARACTERISTICS Grain Shape: determines tool geometry. Cutting: 95-98% of heat goes into chip. Plowing: large negative rake angles, high percentage of heat goes into work. Rubbing: rounded edges, high percentage of heat goes into work. Chapter ABRASIVE CHARACTERISTICS Chapter
7 ABRASIVE CHARACTERISTICS Chapter ABRASIVE CHARACTERISTICS Chapter GRINDING WHEELS Structure - spacing of abrasive: Close structure - densely packed, little room for chips, more cutting edges. Open structure - widely spaced, larger chip cavities, fewer cutting edges. Chapter
8 GRINDING WHEELS Chapter GRINDING WHEELS Grade: how strongly grits are held in wheel: Hard - dislodging force high. Soft - dislodging force low. Grinding Ratio (G Ratio): in 3 stock removed : in 3 wheel lost typically 20:1 to 80:1 Chapter GRINDING WHEELS Bonding Materials: Vitrified (clays & ceramics): porous, strong, and rigid. Resinoid or Phenolic Resins (plastics): some flexibility. Silicate (waterglass): brittle, soft. Shellac: thin wheels with some elasticity. Rubber: high speed with flexibility: Electroplating: superabrasives plated or impregnated on steel blank. Chapter
9 GRINDING WHEEL IDENTIFICATION Chapter GRINDING WHEEL IDENTIFICATION Chapter GRINDING WHEELS Wheel Geometry Chapter
10 GRINDING WHEELS Wheel Geometry Chapter GRINDING WHEELS Dressing and Truing: cleans wheel and trues shape. Chapter GRINDING WHEELS Dressing attachments incorporating a template can generate a shape which mirrors desired part profile. Chapter
11 GRINDING WHEELS Crush Dressing: form crushed into grinding wheel. Chapter GRINDING WHEELS Crush Dressing Chapter GRINDING SAFETY Accident causes: Wrong speed: grinding wheels are speed rated. Cracked wheels: fracture. Grinding on side of wheel: some wheels are rated for side grinding. Improper or removed guarding. Results: Fragments leaving the wheel at high speed or the wheel disintegrating much like a hand grenade. Chapter
12 CUTTING FLUIDS Used for same reasons as other chip removal processes: Coolant, Lubricity Chip removal. Chapter SURFACE FINISH Non-Abrasive Processes Chapter SURFACE FINISH Abrasive Processes Chapter
13 GRINDING MACHINES Chapter CYLINDRICAL GRINDING Chapter CYLINDRICAL GRINDING Chapter
14 CYLINDRICAL GRINDING 1. Cylindrical between centers Wheel and work revolve in opposite directions: Plain Center-Type cylindrical shapes only. Universal wheel can be rotated. Dead Centers Used to increase accuracy compared to live centers. Chapter CYLINDRICAL GRINDING Chapter CYLINDRICAL GRINDING Chapter
15 CYLINDRICAL GRINDING 2. Cylindrical chucking type: both internal and external surfaces. Chapter CYLINDRICAL GRINDING Chapter CYLINDRICAL I.D. GRINDING Chapter
16 CYLINDRICAL GRINDING 3. Cylindrical Centerless: Grinding wheel - larger, uses usual wheel speed Regulating wheel - rubber coated, angled, lower speed. Work-rest - blade to support work. Internal grinding possible. Chapter CYLINDRICAL GRINDING 3. Cylindrical Centerless: Through-feed - workpiece is fed through the grinding wheels completely, entering on one side and exiting on the opposite. End-feed - workpiece is fed into the machine, comes to rest against a stop and then the workpiece is fed in the opposite direction to exit the machine In-feed - used to grind workpieces with relatively complex shapes. Workpiece is loaded manually into the grinding machine and the regulating wheel moved into place. Chapter CYLINDRICAL GRINDING Chapter
17 CYLINDRICAL GRINDING Chapter CYLINDRICAL GRINDING Chapter CYLINDRICAL GRINDING Chapter
18 CYLINDRICAL GRINDING 4. Tool post grinders Lathe attachment. Mounts on the tool post. Chapter SURFACE GRINDING 5. Surface Grinding: Horizontal spindle/reciprocating table. Vertical spindle/reciprocating table. Horizontal spindle/rotary table. Vertical spindle/rotary table. Chapter SURFACE GRINDING Chapter
19 SURFACE GRINDING Horizontal Spindle/Reciprocating Chapter SURFACE GRINDING Horizontal Spindle/Rotary Table Chapter SURFACE GRINDING Vertical Spindle/Rotary Table Chapter
20 SURFACE GRINDING 227" Blanchard Grinder Largest in the nation with 80" height capacity, vacuum chuck, 400 HP, AC, main spindle motor and 200" table. Chapter CREEP FEED GRINDING 6. Creep feed grinding - Single pass, very slow feed and large depth of cut. Frequently used with profile grinding operations. Chapter CREEP FEED GRINDING Chapter
21 CREEP FEED GRINDING CDCF Continuous Dress Creep Feed Chapter TOOL GRINDING 7. Tool grinding: special machines, universal tool and cutter grinders. Chapter OTHER PROCESSES 8. Off-hand grinding: bench and pedestal grinders. Chapter
22 OTHER PROCESSES 9. Disk grinders: two large wheels, grinding on two surfaces Chapter OTHER PROCESSES 10. Jig grinders: high precision, vertical spindle machines. Similar application to jig bores. Chapter OTHER PROCESSES 11. Hand grinders: Electric or pneumatic. Deburring and mold work. Mounted wheels and points. Chapter
23 OTHER PROCESSES 12. Gear Grinding: Chapter OTHER PROCESSES 13. Thread Grinding: Chapter OTHER PROCESSES 14. Profile Cylindrical Grinding Chapter
24 COATED ABRASIVES Abrasive glued to cloth or backing paper. Available in sheets, rolls, endless belts, disks. Chapter COATED ABRASIVES Chapter COATED ABRASIVES Chapter
25 HONING PROCESS Fine abrasive stones. Very small amount of material removed. Used for truing, sizing and lay patterns. Chapter HONING PROCESS Chapter HONING PROCESS Chapter
26 HONING MACHINES Chapter HONING MACHINES Chapter FREE ABRASIVE PROCESSES Lapping: Free particles (diamond) allowed to become embedded in softer material that is used to remove very small amounts of stock from workpiece. Chapter
27 LAPPING MACHINES Chapter FREE ABRASIVE PROCESSES Processes Ultrasonic Machining uses abrasive slurry or bonded abrasives with ultrasonic vibrations. Waterjet Cutting/Hydrodynamic Machining highvelocity jet (3000 ft/sec) at high pressure (60,000 psi) Abrasive Waterjet Cutting addition of abrasives. Abrasive Jet Machining inert gas rather than water. Abrasive Flow Machining semisolid liquid or gel with abrasives for finishing. Chapter FREE ABRASIVE PROCESSES Chapter
28 ULTRASONIC: FREE ABRASIVE Chapter ULTRASONIC: BONDED ABRASIVE Ultrasonic Machining - Tooling Chapter ULTRASONIC: BONDED ABRASIVE Ultrasonic Machining Chapter
29 ULTRASONIC: BONDED ABRASIVE Ultrasonic Machining Example Parts Chapter ULTRASONIC: BONDED ABRASIVE Ultrasonic Machining Example Parts Chapter WATERJET PROCESS Chapter
30 WATERJET PROCESS Chapter ABRASIVE WATERJET Abrasive Waterjet: Multi-point cutting or erosion as material removal process. Chapter ABRASIVE WATERJET Abrasive Waterjet Cutting Chapter
31 ABRASIVE WATERJET Waterjet Cutting Chapter ABRASIVE WATERJET Waterjet Cutting Chapter ABRASIVE WATERJET Chapter
32 ABRASIVE JET MACHINING Abrasive Jet Machining Uses inert gas rather than water as medium for abrasive. Chapter ABRASIVE FLOW Chapter The End See Oncourse for Videos Chapter
Chapter 28: Abrasive Machining Processes. DeGarmo s Materials and Processes in Manufacturing
Chapter 28: Abrasive Machining Processes DeGarmo s Materials and Processes in Manufacturing 28.1 Introduction Abrasive machining is the process of using abrasive grit to remove material at high cutting
More informationGrinding. Vipin K Sharma
Grinding Grinding It is a material cutting process which engages an abrasive tool(in the form of a wheel) whose cutting elements are grains of abrasive material known as grit. These grits are characterized
More informationAbrasive Machining Processes. N. Sinha, Mechanical Engineering Department, IIT Kanpur
Abrasive Machining Processes N. Sinha, Mechanical Engineering Department, IIT Kanpur Introduction Abrasive machining involves material removal by the action of hard, abrasive particles. The use of abrasives
More informationAbrasive Machining and Finishing Operations
Abrasive Machining and Finishing Operations Bonded Abrasives Used in Abrasive-Machining Processes Figure 25.1 A variety of bonded abrasives used in abrasivemachining processes. Source: Courtesy of Norton
More informationFinishing Process. By Prof.A.Chandrashekhar
Finishing Process By Prof.A.Chandrashekhar Introduction Finishing process are different from other manufacturing processes. The distinction between the finishing processes and other manufacturing processes
More information7 ABRASIVE AND NON-TRADITIONAL
7 ABRASIVE AND NON-TRADITIONAL PROCESSES CHAPTER CONTENTS 7.1 Grinding Definitions Cutting conditions in grinding Wheel wear Surface finish and effects of cutting temperature Grinding wheel Grinding operations
More informationMILLING and GRINDING MACHINES Machine Tools
ELEMENTS OF MECHANICAL ENGINEERING PART B UNIT VI MILLING and GRINDING MACHINES Machine Tools 1 Objectives: 1.1 To understand the Principle of working of Milling, Horizontal & Vertical Milling. 1.2 Classification/Types
More informationGRINDING. quakerchem.com
OVERVIEW Metal removal fluids (MRF) are used for both machining and grinding applications. As was discussed in the basic training, both applications are similar in that there is an interface between the
More informationMANUFACTURING TECHNOLOGY
MANUFACTURING TECHNOLOGY UNIT IV SURFACE FINISHING PROCESS Grinding Grinding is the most common form of abrasive machining. It is a material cutting process which engages an abrasive tool whose cutting
More informationINTRODUCTION TO GRINDING PROCESS
GRINDING PART 2 Grinding Grinding is a material removal process accomplished by abrasive particles that are contained in a bonded grinding wheel rotating at very high surface speeds. The rotating grinding
More informationRoughing vs. finishing
Finishing methods Roughing vs. finishing Roughing removing material as fast as possible, without special demands on surface and low demand on precision high Q, high IT, high Ra Finishing making final surface
More informationSURFACE FINISHING GRINDING MACHINES
SURFACE FINISHING GRINDING MACHINES Introduction :- Grinding is a metal cutting operation which is performed by means of a rotating abrasive wheel acts as a cutting tool. Material removal is in the form
More informationABRASIVE PROCESSES AND BROACHING
UNIT 4 www.studentsfocus.com ABRASIVE PROCESSES AND BROACHING 1. What are the types of surfaces that could de produced using plain cylindrical grinders? Plain cylindrical parts, cylindrical parts, cylinders,
More informationTECHNICAL BULLETIN BELT FINISHING WITH MICRO-MESH
TECHNICAL BULLETIN BELT FINISHING WITH MICRO-MESH MICRO-MESH finishing belts provide desired surface qualities and economic benefits to many types of finishing operations, and are available in a range
More informationTrade of Metal Fabrication. Module 1: Basic Fabrication Unit 12: Abrasive Grinding and Cutting Phase 2
Trade of Metal Fabrication Module 1: Basic Fabrication Unit 12: Abrasive Grinding and Cutting Phase 2 Table of Contents List of Figures... 4 List of Tables... 5 Document Release History... 6 Module 1
More informationBONDED ABRASIVE PRIMER
BONDED ABRASIVE PRIMER Basic information on the terminology and use of bonded abrasive products. Property of: KASCO ABRASIVES Coldwater, Michigan 1-800-367-729 Fax 517-279-7265 1 GENERAL BONDED ABRASIVES
More informationProduct Range. Solutions for Industry.
Product Range Solutions for Industry www.master-abrasives.co.uk Introduction Master Abrasives has a hard and long earned reputation in the UK abrasives market for providing solutions with high quality
More informationWhy Dressing. Pushing. Free penetrating
Why Dressing Pushing Free penetrating Dressed Blades Versus Non Dressed Blades High loads Low diamond exposure Low machinability High diamond exposure High machinability Dressing Dressing = Exposing diamonds
More informationNON-TRADITIONAL MACHINING PROCESSES ULTRASONIC, ELECTRO-DISCHARGE MACHINING (EDM), ELECTRO-CHEMICAL MACHINING (ECM)
NON-TRADITIONAL MACHINING PROCESSES ULTRASONIC, ELECTRO-DISCHARGE MACHINING (EDM), ELECTRO-CHEMICAL MACHINING (ECM) A machining process is called non-traditional if its material removal mechanism is basically
More informationA TRADITION OF QUALITY SINCE 1966 DIAMOND AND CBN WHEELS
A TRADITION OF QUALITY SINCE 1966 DIAMOND AND CBN WHEELS POLTAVA DIAMOND TOOLS has been manufacturing top-quality diamond tools for the machine building, glass, electronic and woodworking industries since
More informationElastic bonded abrasives
Elastic bonded abrasives ARTIFEX Dr. Lohmann GmbH & Co. KG Feldstrasse 8 DE 24568 Kaltenkirchen, Germany Phone: +49 (0) 4191 935-0 info@artifex-abrasives.de www.artifex-abrasives.de introduction Ceramic
More informationCREATIVE TECHNOLOGY. Products Guide GRINDING WHEELS DRESSER VITRIFIED CBN WHEELS DIAMOND WHEELS & TOOLS PERIPHERAL EQUIPMENTS & RELATED PRODUCTS
CREATIVE TECHNOLOGY Products Guide GRINDING WHEELS DRESSER VITRIFIED CBN WHEELS DIAMOND WHEELS & TOOLS PERIPHERAL EQUIPMENTS & RELATED PRODUCTS Diprotex meets all your grinding and polishing requirements,
More informationO N T H E C U T T I N G E D G E O F T E C H N O L O G Y
A B R A S I V E P R O D U C T S C A T A L O G U E O N T H E C U T T I N G E D G E O F T E C H N O L O G Y Founded in 1981, Grinding Techniques (Pty) Ltd. is the largest privately owned abrasive manufacturer
More informationMetal Cutting and Machine Tools (ME 6004) UNIT-II GRINDING
Page no: 1 INTRODUCTION Grinding is a metal cutting operation performed by abrasive particles mounted rigidly on a rotating wheel. Each of the abrasive particles acts as a single-point cutting tool and
More informationA Pictorial Odyssey. Grinding: An examination of the grinding process through the lens of an electron microscope. By Dr.
Grinding: A Pictorial Odyssey A FEBRUARY 2009 / VOLUME 61 / ISSUE 2 By Dr. Jeffrey Badger An examination of the grinding process through the lens of an electron microscope. picture is worth a thousand
More informationReview of Various Machining Processes
Review of Various Machining Processes Digambar O. Jumale 1, Akshay V kharat 2, Akash Tekale 3, Yogesh Sapkal 4,Vinay K. Ghusalkar 5 Department of mechanical engg. 1, 2, 3, 4,5 1, 2, 3, 4,5, PLITMS Buldana
More informationSharpening Woodworking Tools. Mike Leadbeater Stu Thomson & Mort Cartridge April 2018
Sharpening Woodworking Tools Mike Leadbeater Stu Thomson & Mort Cartridge April 2018 Oversharpening? In my view, whereas hand-tools cannot be too sharp, the relatively coarse ground edge achieved by grinding
More informationChapter 23 Drilling and Hole Making Processes. Materials Processing. Hole Making Processes. MET Manufacturing Processes
MET 33800 Manufacturing Processes Chapter 23 Drilling and Hole Making Processes Before you begin: Turn on the sound on your computer. There is audio to accompany this presentation. Materials Processing
More informationDEPARTMENT OF MECHANICAL ENGINEERING
SCSVMV UNIVERSITY DEPARTMENT OF MECHANICAL ENGINEERING SUBJECT NAME : SUBJECT CODE : MANUFACTURING TECHNOLOGY-II EBM4DT055 QUESTION BANK UNIT-1 1. What is Grinding? 2. Briefly classify the Grinding Process.
More informationMICRO-SWISS Dicing Blades for 4 -Spindles. minitron. electronik gmbh
e MICRO-SWISS Dicing Blades for 4 -Spindles minitron electronik gmbh Industry Background Towards the year 2000 we face a new, complex set of demands as the microelectronics industry grows more sophisticated.
More informationMaterials Removal Processes (Machining)
Chapter Six Materials Removal Processes (Machining) 6.1 Theory of Material Removal Processes 6.1.1 Machining Definition Machining is a manufacturing process in which a cutting tool is used to remove excess
More informationUniversity of Huddersfield Repository
University of Huddersfield Repository Arief, Ikhwan and Chen, Xun Key Parameters In Loose Abrasive Machining Original Citation Arief, Ikhwan and Chen, Xun (2010) Key Parameters In Loose Abrasive Machining.
More informationManufacturing Processes (continued)
Manufacturing (continued) Machining Some other processes Material compatibilities Process (shape) capabilities Manufacturing costs Correct pg 142, question 34i should read Fig 6.18 question 34j should
More informationMACHINE TOOLS GRINDING MACHINE TOOLS
MACHINE TOOLS GRINDING MACHINE TOOLS GRINDING MACHINE TOOLS Grinding in generally considered a finishing operation. It removes metal comparatively in smaller volume. The material is removed in the form
More informationRotary Engraving Fact Sheet
Rotary Engraving Fact Sheet Description Rotary engraving is the term used to describe engraving done with a rotating cutting tool in a motorized spindle. The tool, or cutter, cuts into the surface of the
More informationFor Tool Room Applications
High Performance Grinding Wheels... For Tool Room Applications Precision Engineered Grinding Wheels Tell us your needs... We'll Meet Them! Radiac Abrasives offers more than 30,000 precision built products
More informationSharpening Twist Drills. Relief Grinding of the Tool Flanks.
TOOL WEAR 933 Tool Wear Metal cutting tools wear constantly when they are being used. A normal amount of wear should not be a cause for concern until the size of the worn region has reached the point where
More informationEDM Polishing Stones General Purpose Stones Detail Stones Industrial Abrasives
EDM Polishing Stones General Purpose Stones Detail Stones Industrial Abrasives Our commitment to our customers is set in stone. About Us For nearly forty years BORIDE Engineered Abrasives has developed
More information1 SELECT suitable material. It takes time to cut a cab. Don t waste it on rubbish.
7 July 09 CUTTING A STANDARD CABOCHON A Standard Cabochon or CAB is an oval or round stone with one flat side and the other side having an even curved dome shape. Top of Cab It will have a narrow bevel
More informationGrinding with style. -Abrasive web belts for fine grinding metal
A b r a s i v e s Grinding with style. -Abrasive web belts for fine grinding metal All s well that ends well -Abrasiv 3 benefits of webrax abrasive web belts 1. The backing Our abrasive web belts are manufactured
More informationTools of the Shop MEGR 2299
Tools of the Shop MEGR 2299 Machinery General Never wear long sleeves, never allow long hair to hang free. Always wear safety glasses. A cutting tool is usually an insert, drill bit, end mill, or device
More informationGrinder Wheels. Bill Neddow
Grinder Wheels Bill Neddow Most people don t realize they might need specialized grinder wheels when they begin their adventure with woodturning. The first thing they think of is usually a lathe. Next,
More informationVALLIAMMAI ENGINEERING COLLEGE DEPARTMENT OF MECHANICAL ENGINEERING QUESTION BANK ME6402 MANUFACTURING TECHNOLOGY II UNIT-I PART A 1. List the various metal removal processes? (BT1) 2. Explain how chip
More informationChapter 25. Other Machining Processes. Materials Processing. MET Manufacturing Processes. Shaping Planing Broaching Sawing Filing
MET 33800 Manufacturing Processes Chapter 25 Other Machining Processes Before you begin: Turn on the sound on your computer. There is audio to accompany this presentation. Other Machining Processes Shaping
More informationAdvanced Machining Processes Professor Vijay K. Jain Department of Mechanical Engineering Indian Institute of Technology, Kanpur Lecture 06
Advanced Machining Processes Professor Vijay K. Jain Department of Mechanical Engineering Indian Institute of Technology, Kanpur Lecture 06 (Refer Slide Time: 00:17) Today we are going to discuss about
More informationMetal Cutting (Machining)
Metal Cutting (Machining) Metal cutting, commonly called machining, is the removal of unwanted portions from a block of material in the form of chips so as to obtain a finished product of desired size,
More informationA H M 531 The Civil Engineering Center
Title Page Introduction 2 Objectives 2 Theory 2 Fitting 3 Turning 5 Shaping and Grinding 7 Milling 8 Conclusion 11 Reference 11 1 Introduction Machining Machining is a manufacturing process in which a
More informationElimination of Honing Stick Mark in Rack Tube B.Parthiban1 1, N.Arul Kumar 2, K.Gowtham Kumar 3, P.Karthic 4, R.Logesh Kumar 5
Elimination of Honing Stick Mark in Rack Tube B.Parthiban1 1, N.Arul Kumar 2, K.Gowtham Kumar 3, P.Karthic 4, R.Logesh Kumar 5 Assistant Professor, Dept. of Mechanical Engineering, Jay Shriram Group of
More informationA range of cutting & grinding solutions to meet your diverse needs
TM A range of cutting & grinding solutions to meet your diverse needs Orient Orient Introduction Meeting SME industry requirements Traditionally, Orient Abrasives had a strong lineup of Vitrified and Organic
More informationDIAMETER SELECTION ABRASIVE SELECTION
GENERAL APPLICATION AND SELECTION OF the tool DIAMETER SELECTION Tool diameter is determined by the nominal bore size in which the tool is to operate. The Flex-Hone Tool is always produced and used in
More informationgrinding technologies
grinding technologies SPECIAL OFFERS February 2013 MX150 1500 KNIFE GRINDER MX150 1500 Knife grinder Magnetic chuck 1500*120mm; PLC controlling automatic down-feed, automatic working cycle, spark-out and
More informationCopyright 2002 Society of Manufacturing Engineers. FUNDAMENTAL MANUFACTURING PROCESSES Gears & Gear Manufacturing NARRATION (VO):
FUNDAMENTAL MANUFACTURING PROCESSES Gears & Gear Manufacturing SCENE 1. CG: Gear Finishing Processes white text centered on black SCENE 2. tape 783, 01:12:24-01:17:06 peter carey narration tape 769, 05:14:02-05:14:30
More informationCross Peen Hammer. Introduction. Lesson Objectives. Assumptions
Introduction In this activity plan students will develop various machining and metalworking skills by building a two-piece steel hammer. This project will introduce basic operations for initial familiarization
More informationTable of Contents. Production Options 3. Suggested Tooling 4. Special Considerations 4. Sawing 4. Holding 5. Turning 5. Milling 6.
Table of Contents Production Options 3 Suggested Tooling 4 Special Considerations 4 Sawing 4 Holding 5 Turning 5 Milling 6 Drilling 6 Threading 7 Grinding 7 Buffing and Polishing 8 Deburring 8 Lapping
More informationTIMTOS 2017 EXHIBITS PROFILE
TIMTOS 2017 EXHIBITS PROFILE Product Code Product Name METAL CUTTING MACHINE TOOL Lathes and Turning Machines 160101 Lathes, Swiss Type 160502 Bench Lathes 160503 High Speed Lathes 160504 Automatic Lathes
More informationRAMANNA ENTERPRISES OFFICE ADDRESS- 3E/7 B.P, N.I.T FARIDABAD, HARYANA. INSTRUCTION / SERVICE MANUAL FOR PRECISION MANUAL SURFACE GRINDER
RAMANNA ENTERPRISES OFFICE ADDRESS- 3E/7 B.P, N.I.T FARIDABAD, HARYANA. INSTRUCTION / SERVICE MANUAL FOR PRECISION MANUAL SURFACE GRINDER MODELS - 7X14 9X14 9X18 10X20 12X24 15X30 CONTENTS 1. Machine Parts
More informationABRASIVE CATALOGS. Application: Weld dressing Cutting off smoothing of Casting Can be applied on various kind of Steel and non-ferrous materials
ABRASIVE CATALOGS Reinforced Depressed Centre Grinding Discs are excellently fabricated depressed centre grinding discs that are exclusively available in varying diameters of 4-9 in different thickness.
More informationSince Finishing Stones. for Mold & Die Polishing. Abrasive Solutions for Metalworking Industries
Since 1914 Finishing Stones for Mold & Die Polishing Abrasive Solutions for Metalworking Industries Gesswein Finishing Stones for Mold & Die Polishing For over 95 years, leading metalworkers have come
More informationUltrasonic Machining. 1 Dr.Ravinder Kumar
Ultrasonic Machining 1 Dr.Ravinder Kumar Why Nontraditional Processes? New Materials (1940 s) Stronger Tougher Harder Applications Cut tough materials Finish complex surface geometry Surface finish requirements
More informationAgricultural Mechanics and Technology Power Tool Safety Rules
Agricultural Mechanics and Technology Power Tool Safety Rules Name: BAND SAW Use: Cutting curves, circles and irregular shapes. 1. Use clean SHARP blades. 2. The teeth should always point DOWN. 3. Adjust
More informationEFFECT OF RESIN AND GRAPHITE OF THE BRONZE-BONDED DIAMOND COMPOSITE TOOLS ON THE DRY GRINDING BK7 GLASSES
16 TH INTERNATIONAL CONFERENCE ON COMPOSITE MATERIALS EFFECT OF RESIN AND GRAPHITE OF THE BRONZE-BONDED DIAMOND COMPOSITE TOOLS ON THE DRY GRINDING BK7 GLASSES Shenq-Yih Luo, Tseng-Yi Wang, Tsung-Han Yu
More informationDiamond / CBN Electroplated Tools. Diamond Lapping Compounds. Synthetic Diamond Powder / CBN. Diamond Shaped / Dressing Tools
Gem Gem Diamond Products Diamond / CBN Electroplated Tools Diamond Lapping Compounds Synthetic Diamond Powder / CBN Diamond Shaped / Dressing Tools Diamond / CBN Resin Bonded Tools Diamond and CBN Electrodeposited
More informationUNIT 2 DRILLS AND THEIR CLASSIFICATION. PART 1. GENERAL INFORMATION ABOUT DRILLS LEAD IN 1 Explain the sentences below in your own words.
UNIT 2 DRILLS AND THEIR CLASSIFICATION PART 1. GENERAL INFORMATION ABOUT DRILLS LEAD IN 1 Explain the sentences below in your own words. Modern science and techniques have taught mankind at least one lesson:
More informationHOME WORKSHOP HANDBOOK Rugged BENCH GRINDER. By JOEL B. LONG
6 HOME WORKSHOP HANDBOOK Rugged BENCH GRINDER W By JOEL B. LONG ITH this bench grinder you can keep your cutting tools sharp and do general offhand grinding, and can, with the aid of various attachments,
More informationFinishes and Finishing Techniques
Finishes and Finishing Techniques TED 126 Spring 2007 Review pages 147-150, 284-294 Finishes and finishing techniques The finishing process to choose depends partly on the type of wood and the appearance
More informationSEMI MAGNETIC ABRASIVE MACHINING
4 th International Conference on Mechanical Engineering, December 26-28, 21, Dhaka, Bangladesh/pp. V 81-85 SEMI MAGNETIC ABRASIVE MACHINING P. Jayakumar Priyadarshini Engineering College, Vaniyambadi 635751.
More informationGrinders, Sanders, Drills, Lathes, Saws, Shear, Break, Punch, And Roller
Grinders, Sanders, Drills, Lathes, Saws, Shear, Break, Punch, And Roller Personal Protective Equipment: A welder must be aware of possible dangers to the body during any welding or cutting operation and
More informationAdditional requirements and conditions for abrasive products to be marked with the osa symbol
Appendix of paragraph 3 of the Conditions of Use for the osa Trademark Additional requirements and conditions for abrasive products to be marked with the osa symbol Conformance with the European safety
More informationOVERVIEW - DUALTREAT GRINDING MACHINES VACUUMS BURNISHERS GRINDING TOOLS. BECO TREAT APS - Nebelvej Horsens (Denmark)
OVERVIEW - DUALTREAT GRINDING MACHINES VACUUMS BURNISHERS LAVINA GRINDING MACHINES X-SERIES L20N-X / L25-X / L30G-X / L32-X LAVINA grinding machines are well known for their long lasting reliability. They
More informationChapter 22: Turning and Boring Processes. DeGarmo s Materials and Processes in Manufacturing
Chapter 22: Turning and Boring Processes DeGarmo s Materials and Processes in Manufacturing 22.1 Introduction Turning is the process of machining external cylindrical and conical surfaces. Boring is a
More informationMachining With Abrasives READ ONLINE
Machining With Abrasives READ ONLINE If looking for the ebook Machining with Abrasives in pdf format, in that case you come on to loyal site. We furnish utter release of this ebook in DjVu, txt, PDF, epub,
More informationSHARPEN END OF END MILL. By George Pruitt
SHARPEN END OF END MILL By George Pruitt Revised 3-5-13 The following instructions are for sharpening the end of an end mill with a Monoset tool and cutter grinder. Collet clamping nut Workhead Wheelhead
More informationVirtual Manufacturing Laboratory:
Virtual Manufacturing Laboratory: Desktop PC (Core i5)-3 nos. Software: 1. IGRIP Interactive Graphics Robot Instruction Programme. (Stratasys, Model-Objet. 30) 2. QUEST- Queuing vent Simulation (Deneb
More informationACCREDITATION FACILITY AUDIT CHECKLIST
ACCREDITATION FACILITY AUDIT CHECKLIST Institution Name: Date: Designated Trade: Machinist AC #: Contact: Location: Course Duration: of weeks: of hours total: of hours per day: Instructor(s) of Students
More informationSawing Basics V63WCWO3. Operator Variables That Aid Sawing Performance
Sawing Basics V63WCWO3 Operator Variables That Aid Sawing Performance When making blade recommendations, there are a few questions we need to answer: Which blade do we use? Which tooth pitch do we use?
More informationHONING OPERATIONAL INFORMATION & TROUBLE SHOOTING DATA
3225 Ave E East, Arlington TX 76011 www.abrasivehones.com 1-800-966-7574 - Fax 817-695-1001 Sales@SSUNL.com HONING OPERATIONAL INFORMATION & TROUBLE SHOOTING DATA Page 1: Page 2: Page 3: Page 4: Page 5:
More informationLooking for a small band saw? The Ellis 1100 band saw might be just what you are looking for.
1100 MITRE BAND SAW Looking for a small band saw? The Ellis 1100 band saw might be just what you are looking for. This portable band saw moves easily to the job site. Use it as horizontal or vertical saw.
More informationLink Diamond Tools was established in 1997 and has experienced dramatic growth since.
Link Diamond Tools was established in 1997 and has experienced dramatic growth since. We can manufacture diamond/cbn grinding wheels ranging from 6mm up to 900mm outside diameter and grinding wheels from
More informationO N T H E C U T T I N G E D G E O F T E C H N O L O G Y
A B R A S I V E P R O D U C T S C A T A L O G U E O N T H E C U T T I N G E D G E O F T E C H N O L O G Y Founded in 1981, Grinding Techniques (Pty) Ltd. is the largest privately owned abrasive manufacturer
More informationTypical Parts Made with These Processes
Turning Typical Parts Made with These Processes Machine Components Engine Blocks and Heads Parts with Complex Shapes Parts with Close Tolerances Externally and Internally Threaded Parts Products and Parts
More informationFig. N 1 The indexing error between two consecutive flutes: (this must be measured half way up the tooth) as indicated in figure N 2.
Hob resharpening The accuracy of the hobbing process to a large extent on good hob resharpening and the performance of hob is very much affected by the type of resharpening carried out. If a hob is resharpened
More informationDIAMOND TOOLING FOR COMPOSITE MATERIALS P.B.S. DIAMOND TOOLING PCD TOOLING FLEXIBLE DIAMOND TOOLING
DIAMOND FOR COMPOSITE MATERIALS P.B.S. DIAMOND PCD FLEXIBLE DIAMOND P.B.S. DIAMOND First patented by Abrasive Technology in 1975, this original brazed bonding process chemically bonds superabrasive crystals
More informationEngis Corporation. Superabrasive Finishing Systems for Hydraulic Valves & Systems Machines Fixtures Tools
Engis Corporation Superabrasive Finishing Systems for Hydraulic Valves & Systems Machines Fixtures Tools Engis Single-Pass Process Do you Manufacture Hydraulic Components for Aerospace, Construction or
More informationSpecial Offers. December New! Sharpening machine for domestic knives and scissors.
December 2011 Special Offers! Sharpening machine for domestic knives and scissors. MVM Srl 42015 Correggio (RE) ITALY- Via del Progresso, 14 Tel. (+ 39) 0522 632266 - Fax (+ 39) 0522 642011 Email: mvmsrl@mvmsrl.it
More informationDEPARTMENT OF MECHANICAL ENGINEERING QUESTION BANK ME6402 MANUFACTURING TECHNOLOGY II UNIT I PART A 1. List the various metal removal processes? 2. How chip formation occurs in metal cutting? 3. What is
More informationTURNING BOWLS AND PLATTERS. With Glenn Lucas 2014 ARROWMONT CLASS JIM PERRIELLO
TURNING BOWLS AND PLATTERS With Glenn Lucas 2014 ARROWMONT CLASS JIM PERRIELLO 1. Glenn Lucas Instructor and Greg Schramek (Asheville, NC), assistant. a. Glenn Lucas is an Irish woodturner who is recognized
More informationCHAPTER 23 Machining Processes Used to Produce Various Shapes Kalpakjian Schmid Manufacturing Engineering and Technology 2001 Prentice-Hall Page 23-1
CHAPTER 23 Machining Processes Used to Produce Various Shapes Manufacturing Engineering and Technology 2001 Prentice-Hall Page 23-1 Examples of Parts Produced Using the Machining Processes in the Chapter
More informationManufacturing Processes(IM 212)
Arab Academy for Science, Technology, and Maritime Transport Manufacturing Processes(IM 212) Department of Industrial & Management Engineering College of Engineering and Technology Lecture 1 : Introduction
More informationFUNDAMENTAL MANUFACTURING PROCESSES Plastics Machining & Assembly NARRATION (VO): NARRATION (VO): NARRATION (VO): INCLUDING: METALS,
Copyright 2002 Society of Manufacturing Engineers --- 1 --- FUNDAMENTAL MANUFACTURING PROCESSES Plastics Machining & Assembly SCENE 1. CG: Plastics Machining white text centered on black SCENE 2. tape
More informationManufacturing Process
Unit 10: Manufacturing Process Unit code: H/601/1487 QCF level: 4 Credit value: 15 Aim This unit will develop learners knowledge of manufacturing processes and techniques that can be applied to a range
More informationPRODUCT CATALOGUE SPECIALISED PRECISION. February 2011 issue. A Company of the SWAROVSKI Group
PRODUCT CATALOGUE SPECIALISED PRECISION February 2011 issue A Company of the SWAROVSKI Group Contents TYROLIT in general 6-7 Orders, delivery terms and conditions 7 Delivery periods, modification, price
More informationTRAINING MANUAL. Part INTRODUCTION TO TWIST DRILLS
PRESTO INTERNATIONAL UK LTD TRAINING MANUAL Part 2 INTRODUCTION TO TWIST DRILLS - 1 - DEFINITION:- A rotary end cutting tool having two or more cutting lips, and having two or more spiral (helical) or
More informationTURNING BORING TURNING:
TURNING BORING TURNING: FACING: Machining external cylindrical and conical surfaces. Work spins and the single cutting tool does the cutting. Done in Lathe. Single point tool, longitudinal feed. Single
More informationTool and Die Maker Level 2
Level 2 B2 Read and Interpret Drawings II Duration: 32 hours 32 hours 0 hours This unit of instruction introduces the Tool and Die Maker Apprentice with the knowledge and skills necessary to read and interpret
More informationSUNNEN SUPERABRASIVE HONING STONES
B O R E S I Z I N G A N D F I N I S H I N G SUNNEN SUPERABRASIVE HONING STONES Where Precision Starts Zoom In On Sunnen Superabrasives. When Performance Is Key... Count On Sunnen Superabrasives. Why use
More informationDIAMOND TOOLING FOR COMPOSITE MATERIALS P.B.S. DIAMOND TOOLING PCD TOOLING FLEXIBLE DIAMOND TOOLING
DIAMOND TOOLING FOR COMPOSITE MATERIALS P.B.S. DIAMOND TOOLING PCD TOOLING FLEXIBLE DIAMOND TOOLING Abrasive Technology s diamond tooling is perfectly suited for composites as it provides comprehensive
More informationBRUSHES WITH SHANK 60 61
60 6 Wheel Brushes with Shank Knot Wheel Brushes with Shank Ø 6 mm D A H Z R RPM Pack. STH 0. 0.0 STH 0.0 0.00 ROH 0.0 0.00 mm inch mm inch mm inch max. Art.-No. Art.-No. Art.-No. 7 9 /8 /8 8,000 0 7.98.
More informationCutting, Grinding and Abrasive Accessories
High quality range of abrasive cutting discs, grinding discs and surface preparation accessories engineered for ultimate performance Universal Diamond Blades Cutting and Grinding Discs The essential construction
More informationMLR Institute of Technology
MLR Institute of Technology Dundigal, Quthbullapur (M), Hyderabad 500 043 MECHANICAL ENGINEERING MACHINE TOOLS OBJECTIVE QUESTIONS UNIT - I 1. A built up-edge is formed while machining [ B ] (Sep-2011,
More informationINDEXABLE BORING BAR AND INSERTS FLAT TOP, CHIP CONTROL, CBN, AND PCD
INDEXABLE BORING BAR AND S FLAT TOP, CHIP CONTROL,, AND 80 Diamond.156 IC R.156.040 80 DIAMOND FLAT TOP 80 DIAMOND CHIP CONTROL AT6+ 0.003 ACD5031 ACD5031E AT6+ 0.007 ACD5071 ACD5071E AT6+ 0.015 ACD5151
More information