A South Bend "Set up and Cut" Shaper Pamphlet
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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. -
CENTRAL MACHINE, INC. INSPECTION: Wednesday, May 26, 1819 Brooks Avenue 9:00 A.M
AUCTION CNC & MANUAL HOLLOW SPINDLE THREADING & VERTICAL MACHINING FACILITY Featuring: Hollow Spindle & Gap Bed Engine Lathes; 4-Axis CNC Vert. Machining Center, CNC & Manual Mills, Radial Arm Drill, Hyd. Surface Grinder, Horiz. Shaper, Vertical Slotter, Misc. Machinery, Tooling, Hardened & Ground Lead & Taper Gauges, Precision Instruments, Air Compressor, Welding Equip., Large Assortment of Pipe Handling Equip., Pedestal Jib Cranes, Forklifts, More! < MAZAK 12-1/2" HOLLOW SPINDLE LATHE 2008 SULLAIR 30 HP ROTARY SCREW AIR COMPRESSOR THURSDAY, MAY 27 At the Premises of 10:00 A.M. CENTRAL MACHINE, INC. INSPECTION: Wednesday, May 26, 1819 Brooks Avenue 9:00 A.M. to 4:00 P.M. & Morning of Sale ROSENBERG (Houston Area), TEXAS 77471 BUYER’S PREMIUM: 12% ONSITE (See Directions on Back Page) 15% VIA WEBCAST CNC HANKOOK 7-1/4" HOLLOW SPINDLE LATHE SUPERMAX MAX-8 VERTICAL MACHINING CENTER – 4-AXIS Read Terms & Conditions on Back Page On-Site Bidding in Rosenburg, Texas or Bid Via Webcast at of Brochure Sale Conducted By: Headquarters: 2901 W. Sam Houston Pkwy. N., Suite A-130 Houston, TX 77043 PHONE: (713) 691-4401 FAX: (713) 672-7905 BOB BRAMAN TX LIC #6362 • RON MOORE TX LIC #7314 E-MAIL: [email protected] HOUSTON • DALLAS • ST. LOUIS WEBSITE: www.pmi-auction.com HOLLOW SPINDLE LATHES MAZAK 30" X 120", 31" actual sw. over bed, approx. 23" sw. over crosslide, 12-1/2" spndl. hole, spndl. spds.: 5–300 RPM, front and rear 24" dia. hollow spndl. chucks, inch/metric thdng., taper attach., pwr. rapid traverse, remote spndl. opera- tion, Newall 2-axis D.R.O., (2) roller jaw steadyrests, S/N 49983W. -
Gear Cutting and Grinding Machines and Precision Cutting Tools Developed for Gear Manufacturing for Automobile Transmissions
Gear Cutting and Grinding Machines and Precision Cutting Tools Developed for Gear Manufacturing for Automobile Transmissions MASAKAZU NABEKURA*1 MICHIAKI HASHITANI*1 YUKIHISA NISHIMURA*1 MASAKATSU FUJITA*1 YOSHIKOTO YANASE*1 MASANOBU MISAKI*1 It is a never-ending theme for motorcycle and automobile manufacturers, for whom the Machine Tool Division of Mitsubishi Heavy Industries, Ltd. (MHI) manufactures and delivers gear cutting machines, gear grinding machines and precision cutting tools, to strive for high precision, low cost transmission gears. This paper reports the recent trends in the automobile industry while describing how MHI has been dealing with their needs as a manufacturer of the machines and cutting tools for gear production. process before heat treatment. A gear shaping machine, 1. Gear production process however, processes workpieces such as stepped gears and Figure 1 shows a cut-away example of an automobile internal gears that a gear hobbing machine is unable to transmission. Figure 2 is a schematic of the conven- process. Since they employ a generating process by a tional, general production processes for transmission specific number of cutting edges, several tens of microns gears. The diagram does not show processes such as of tool marks remain on the gear flanks, which in turn machining keyways and oil holes and press-fitting bushes causes vibration and noise. To cope with this issue, a that are not directly relevant to gear processing. Nor- gear shaving process improves the gear flank roughness mally, a gear hobbing machine is responsible for the and finishes the gear tooth profile to a precision of mi- crons while anticipating how the heat treatment will strain the tooth profile and tooth trace. -
Lathe Tooling Guide
LATHE TOOLING GUIDE A reference guide to understanding how cutting tools work and which inserts they pair with. ©Tormach® 2021. All rights reserved. Specifications subject to change without notice. DS10524_Lathe_Tooling_0921B TORMACH.COM Tormach® CNC Lathe Tooling REFERENCE GUIDE To make the most of a machine purchase, it’s important to understand how cutting tools work and which inserts they pair with. Here is some background on lathe cutting tool and insert terminology: ISO/ANSI Inserts Like metric and imperial measurements standards, the U.S. has its own tool TABLE OF insert classification system; they are called American National Standards Institute (ANSI) designations. All of these ANSI classifications can be converted CONTENTS to the International Organization for Standardization (ISO) classifications, but this guide includes both for easier selection. Cutting Tool Designations 3 Turning Tools Cutting tools are easily identified by their designation, which is universal between ISO and ANSI, and, in the machine shop, tool slang often refers to 6 Boring Bars the insert shape, which is also available in the tool designation. Examples and explanations of designations are available at the start of each section. 7 Turning/ Boring Right-Hand vs. Left-Hand vs. Neutral Inserts Right-hand tools are the most commonly used, because they can be used for most turning applications, including making shoulders on the front of the workpiece. Left-handed tools are typically chosen for back turning and making 11 Grooving/ Parting sharp shoulders on the back of the workpiece. Neutral tools are ideal for Tools complex profiling, thanks to their narrow tips. Insert Shapes 12 Grooving/ Parting There are a variety of insert shapes available, but the general note is use Tool Inserts wider inserts for simple geometry and roughing passes, since they have more durability than a more narrow cutting tool, which is needed for complicated or 12 Threading Tools intricate parts. -
Introduction to Turning Tools and Their Application Identification and Application of Cutting Tools for Turning
Introduction to Turning Tools and their Application Identification and application of cutting tools for turning The variety of cutting tools available for modern CNC turning centers makes it imperative for machine operators to be familiar with different tool geometries and how they are applied to common turning processes. This course curriculum contains 16-hours of material for instructors to get their students ready to identify different types of turning tools and their uses. ©2016 MachiningCloud, Inc. All rights reserved. Table of Contents Introduction .................................................................................................................................... 2 Audience ..................................................................................................................................... 2 Purpose ....................................................................................................................................... 2 Lesson Objectives ........................................................................................................................ 2 Anatomy of a turning tool............................................................................................................... 3 Standard Inserts .............................................................................................................................. 3 ANSI Insert Designations ............................................................................................................. 3 Insert Materials -
Variable Speed 7 X 12 In. Metal Lathe
VARIABLE SPEED 7 X 12 IN. METAL LATHE Model # 3455 bit.ly/wenvideo IMPORTANT: Your new tool has been engineered and manufactured to WEN’s highest standards for dependability, ease of operation, and operator safety. When properly cared for, this product will supply you years of rugged, trouble-free performance. Pay close attention to the rules for safe operation, warnings, and cautions. If you use your tool properly and for intended purpose, you will enjoy years of safe, reliable service. NEED HELP? CONTACT US! Have product questions? Need technical support? Please feel free to contact us at: 800-232-1195 (M-F 8AM-5PM CST) [email protected] WENPRODUCTS.COM TABLE OF CONTENTS Technical Data 2 General Safety Rules 3 Specific Safety Rules For Metal Lathes 4 Electrical Information 6 Know Your Lathe 7 Assembly 8 Operation 9 Maintenance 19 Troubleshooting Guide 20 Exploded View & Parts List 22 Warranty 25 TECHNICAL DATA Model Number: 3455 Motor: 120V, 60Hz, 4A Swing Over Bed: 7 in. (180 mm) Distance Between Centers: 12 in. (300 mm) Spindle Bore: .79 in. (20 mm) Cross Slide Travel: 2-1/2 in. (65 mm) Compound Slide Travel 2.16 in. (55 mm) Speeds: 100 to 2500 RPM Spindle Taper: MT3 Tailstock Taper: MT2 Longitudinal Feed Rate: .1 to .2 mm Screw Threads: 15 to 52 TPI in 18 steps Weight: 81 lbs. 2 GENERAL SAFETY RULES Safety is a combination of common sense, staying alert and knowing how your item works. SAVE THESE SAFE- TY INSTRUCTIONS. WARNING: To avoid mistakes and serious injury, do not plug in your tool until the following steps have been read and understood. -
Manufacuting Technology
ME 6402 -Manufacturing Technology - II IV Sem / II Year B.E. (Mechanical Engineering) Department of Mechanical Engineering R.M.K.ENGINEERINGCOLLEGE R.S.M. Nagar, Kavaraipettai – 601 206. UNIT I - THEORY OF METAL CUTTING INTRODUCTION: CUTTING TOOL: SINGLE POINT CUTTING TOOL: NOMENCLATURE SINGLE POINT TOOL: MECHANICS OF METAL CUTTING: TYPES OF CHIPS: COOLANT OR CUTTING FLUIDS OR EMULSIONS: FUNCTIONS OR USES OF COOLANTS OR CUTTING FLUIDS: TYPICAL PROPERTIES OF TOOL MATERIALS: ------------------------------X-------------------------------- UNIT-II - CENTRE LATHE AND SPECIAL PURPOSE LATHE INTRODUCTION: TYPES OF LATHE: SPEED LATHE: CENTRE LATHE OR ENGINE LATHE: BENCH LATHE: TOOL ROOM LATHE: CAPSTAN AND TURRET LATHE: SPECIAL PURPOSE LATHE: AUTOMATIC LATHE: CONSTRUCTION OF LATHE MACHINE: BED: HEAD STOCK: TAIL STOCK: CARRIAGE: THREAD CUTTING MECHANISM: ACCESSORIES AND ATTACHMENTS OF LATHE: SPECIFICATION OF LATHE: LATHE OPERATIONS: TAPERS AND TAPER TURNING: TAPER TURNING BY SWIVELLING THE COMPOUND REST: TAPER TURNING ATTACHMENT METHOD: TAPER TURNING WITH TAILSTOCK SET OVER METHOD: FORM TOOL METHOD: TAPER TURNING WITH DOUBLE HEADS: THREAD CUTTING: DRILLING ON A LATHE: CUTTING SPEED: FEED: ---------------------------X------------------------------ UNIT-III, OTHER MACHINE TOOLS DRILLING INTRODUCTION: CONSTRUCTION OF DRILLING MACHINE: TYPES OF DRILLING MACHINE: PORTABLE DRILLING MACHINE: SENSITIVE DRILLING MACHINE: UPRIGHT DRILLING MACHINE: RADIAL DRILLING MACHINE: GANG DRILLING MACHINE: MULTIPLE-SPINDLE DRILLING MACHINE: TYPES OF DRILLS: TWIST DRILL -
Making a Cylindrical Mandrel on a Metal Lathe by John Huth, Lucas Pemberton and Greg Beckwith
Making a Cylindrical Mandrel on a Metal Lathe by John Huth, Lucas Pemberton and Greg Beckwith Sometimes our work quality and speed increases when thee lath bed true, it is possible to make a serviceable we have a mandrel that is precision-sized to the part we cylindrical mandrel by adding a follower rest to your are trying to repair. lathe carriage. The follower rest supports the stock as it is being cut, the contact point being quite close Shorter lengths of precision cylindrical mandrels (1/2” to the tool bit contact point. Since the follower rest is to 4 inch lengths) are easy to produce on a metal lathe. attached to the carriage, it naturally follows the tool bit Your set up is dependent upon the mandrel length: Our up the stock, ensuring a good, dimensionally consistent rule of thumb on set up is: if the stock you are cutting finished product. extends from the chuck less than 3X the diameter, no end support is required; when the stock extension from Here are some tips: the chuck exceeds three times the stock diameter, a live center is required. Without live center support two things can happen: 1. your stock will flex excessively resulting in an inconsistent dimension and finish, or 2. If spinning fast enough, your stock will become a serious danger as centrifugal force whips it into a right angled weapon that could tear flesh and/or break off as a • Make certain your tools are sharp. Dull tools greatly increase the forces causing deflection • For mandrels, we often cut soft standard steels such as 12L14 or 303 stainless steel • The follower rest needs to contact the stock only very. -
BL Series Brake Lathe Industry Leading Combination Bench Lathe
BL Series Brake Lathe Industry leading combination bench lathe BL31 (includes ACT / Digi-Cal 2.0 package, rotor capability, and bench) shown with optional adaptors Key features at a glance OPTIONAL (PATENTED) % Oscillates machining speed to prevent buildup of vibration (chatter) % No bands or other devices required OPTIONAL Digi-Cal 2.0 % Instantly measures drum or rotor dimensions and depth of cut % Calibration holds after power cycling BL33 (includes ACT / Digi-Cal 2.0 package, rotor capability, bench and dust collection hood) shown with optional adaptors OPTIONAL Push button speed control Self-Aligning Nut % Push button control with % Speeds setup three working speeds % Prevents over-tightening % Eliminates belt changes and mounting errors Quick Change % Twin cutters pivot to quickly change from rotors to drums % No storing of cutting head required Disc/Drum Control Lockout % Eliminates potential “crashing” of machine % Warning indication reminder STANDARD Dual LED Work Lamps % Adjustable lamps illuminate both sides of workpiece % Easy push button control STANDARD Adjustable Feed Rate % Dial fast for rapid removal or slow for final surface finish % One-cut pass capable Anti-Chatter Technology with Digi-Cal 2.0 Anti-Chatter Technology eliminates buildup of vibration — stop chatter before it starts! Hunter System Others Oscillating speed Fixed speed Anti-Chatter Technology (ACT) varies spindle speed to Chatter can start when machining rotors at a fixed keep chatter inducing vibration from starting, resulting speed. This is similar to -
Cutoff Lathes and Endfinishers Brochure
Rotating-Head Cutoff Lathes Tube Loading & Endfinishing Systems • Rugged high-speed cutting, grooving, turning and chamfering • More parts per hour, closer tolerances, reduced labor • Fastest changeover • OD/ID chamfers in a single chucking, both ends • Models for round tubing up to 9" diameter, barstock to 3" HAUT-025RCBrochure2RS.indd 2 1/27/10 1:29:15 PM Our History and Our Commitment to You … Hautau is our family name. It is on every machine we build. That’s why we’ll stand behind you on every one 24/7. Hautau makes world-class tube cutoff machines and systems. They are designed, engineered and built by American craftsmen in the fields of southeast Indiana. Charles F. Hautau Sr, company founder, was a gifted inventor who held over 60 patents including rotary-head cutoff and CNC tube bending. Charles Jr. and Fred have carried on the tradition, building a wide range of innovative machinery for over forty years. Among our early machines was one to trim the ends of mufflers. Because the muffler Charlie Hautau could not spin, our design featured a rotating head. After twenty years of building tube cutting and processing machines and other custom automation, we decided to apply the rotating head concept to cutting thick wall steel tubing. This would form the basis for our standard product line. Traditional tube cutoff lathes have a headstock with a through hole up to two feet deep, so tube feeding methods are limited. The tube can be machined on just one end. Short cuts can fly out and long cuts need outboard support rollers. -
Rotary Transfer For
AUGUST 2002 / VOLUME 54 / NUMBER 8 BY ALAN RICHTER, MANAGING EDITOR Rotary transfer machines provide high-volume flexibility. hen it comes xxBrown noted that to high- the company’s ma- Wvolume, chines need oil extended-length pro- coolers for some de- duction runs of complex manding runs. parts or families of parts, eliminating secondary opera- Setting Up tions is highly advantageous. It pre- The setup requirements for a vents tolerance build-up, reduces parts rotary transfer machine depend on handling and maximizes machine effi- the workpiece material, part complex- ciency and profit. For this type of production, ity and the type of part the machine was rotary transfer machines excel. The flexibility of previously running. Brown said setup takes 2 this type of machine also makes it appropriate for to 3 hours when switching a part within the smaller parts quantities. same family and two to three shifts when changing Brown Manufacturing Co. Inc., Plainville, Conn., is a outside a family of parts. case in point. “We were one of the first to use a CNC rotary Since an RTM can be an alternative to a high-volume transfer machine in a job shop environment for smaller quan- production run on a multispindle screw machine, it makes tities rather than dedicated to a certain job,” said Douglas sense that screw-machine shops are some of the biggest Brown, company president. In 1993, the company purchased consumers of RTMs. But screw machinists often don’t have its first CNC rotary transfer machine from St. Louis-based Hy- the proper mindset when it comes to rotary transfer tech- dromat Inc. -
Army Technical Manual for 7" South Bend Shaper
TM 9-3418-200-14&P TECHNICAL MANUAL OPERATOR'S, ORGANIZATIONAL, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL FOR SHAPER, METAL CUTTING, HORIZONTAL MODEL CS100 (SOUTH BEND LATHE) (NSN 3418-00-223-0969) THIS PUBLICATION IS A COURTESY QUICK COPY FROM THE UNITED STATES ARMY PUBLICATIONS DISTRIBUTION CENTER, ST. LOUIS, MISSOURI, TO MEET YOUR NEEDS WHILE WE REPLENISH OUR REGULAR STOCK. HEADQUARTERS, DEPARTMENT OF THE ARMY FEBRUARY 1982 TM 9-3418-200-14&P TECHNICAL MANUAL HEADQUARTERS DEPARTMENT OF THE ARMY NO. 9-3418-200-14&P WASHINGTON, DC, 26 February 1982 Operator's, Organizational, Direct Support and General Support Maintenance Manual For SHAPER, METAL CUTTING, HORIZONTAL MODEL CS100 (NSN 3418-00-223-0960) REPORTING ERRORS AND RECOMMENDING IMPROVEMENTS You can help improve this manual. If you find any mistakes or if you know of a way to improve the procedures, please let us know. Mail your letter, DA Form 2028 (Recommended Changes to Publications and Blank Forms or DA Form 2028-2, located in the back of this manual direct to: Commander, US Army Armament Materiel Readiness Command, ATTN: DRSAR-MAS, Rock Island, IL 61299. A reply will be furnished directly to you. NOTE This manual is published for the purpose of identifying an authorized commercial manual for the use of the personnel to whom this equipment is issued. Manufactured by: South Bend Lathe 400 West Sample Street South Bend, IN 46621 Procured under Contract No. DAAA09-76-C-6387 This technical manual is an authentication of the manufacturers' commercial literature and does not conform with the format and content specified in AR 310-3, Military Publications.