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ROUTER BIT GEOMETRY Feed the Router Bit in Such a Manner So That in Moving Through the Terms Work It Has a Chance to Bite Or Cut Its Way Freely
Compression Spiral ROUTER BIT GEOMETRY Feed the router bit in such a manner so that in moving through the Terms work it has a chance to bite or cut its way freely. If the feedrate is too Helix Angle- Angle of the cutting flute, it is measured relative to the axis fast, strain and deflection will occur. If it is too slow, friction and of the cutting toot. burning will occur. Both too fast and too slow will decrease its life and cause breakage. Flute Fadeout- The length between the end of the cutting length and the begin of the shank length The router mechanism must be well maintained for any cutting tool to perform properly. Check the collet for wear regularly. Inspect tools for CEL- Cutting edge length. collet marks indicating slipping due to wear or dust build up. Check Shank Length- The length of the cutter shank that can be inserted into spindle on a dial indicator for run-out. Collet and run-out problems cause the collet. premature toot failure and associated production difficulties. Do not use OAL- Overall cutter length. adaptor bushings to reduce size of the collet on a routing or production basis. Tools will not perform properly in bushings over an extended CED- Cutting edge diameter. period of time. Bushings are for prototype, experimentation, test and Shank Diameter- The diameter of the shank to be inserted into the collet. evaluation and not for production. Single Flute Wherever possible, use a coolant when routing. Heat caused by Use for faster feed rates in softer materials. -
Broaching Solutions for Every Application Hassay Savage Has the Most Comprehensive Program of Standard Broaching Solutions for All Applications
IN THIS BOOK... Hassay Savage PRECISION BROACHES STANDARD & CUSTOM BROACHING SOLUTIONS FOR EVERY APPLICATION Hassay Savage has the most comprehensive program of standard broaching solutions for all applications. We offer Custom Broaching Solutions for all your broaching needs. Let us be your partner in your unique, cutting applications! GMauvaisUSA QUALITY MICRO DRILLS superior precision • quality • consistency The most consistent quality micro drill program in the world, GMauvais has a complete line of HSS-E COBALT and Solid Micro Grain Carbide MICRO Drills. Standard sizes range from .1mm to 3mm, with 1,000 line items in stock. Custom made micro drills for your special application and fast delivery is our specialty. ® UNIQUE ROUND CUTTING TOOLS performance • innovation • specialization The world’s finest Center Drill, NC Spot Drill, Countersink, Multi-V, Micro Reaming and End Mill Cutting Tools for your most challenging cutting tool applications. We hope you enjoy using our outstanding collection of the finest cutting tools for virtually every cutting application. Hassay Savage Company • 3 Great Programs, One Great Company! Hassay Savage Let us be your partner in unique cutting applications! www.hassay-savage.com 6130 6220 6230 1100 3200 TM GMauvaisUSA TM GMA HaASSuAY SAvVAGaE COiMPsANYUSA A HASSAY SAVAGE COMPANY 5140 3100 5100 6140 6120 NEW Items for 2017 6100 6200º www.hassay-savage.com Unique, Precision NEW Items for 2017 Cutting Tools! NEW 8760 Series Blind Hole Reamers w/Coolant www.hassay-savage.com What is Broaching? Broaching is a progressive metal-cutting process which incorporates a series of roughing, semi-finishing, and finishing teeth designed to remove successive portions of stock as the tool moves through or across a workpiece in a one-pass linear operation. -
Surgical Technique
Surgical Technique Hip System INDICATIONS FOR USE The TaperSet™ Hip System is designed for total or partial hip arthroplasty and is intended to be used with compat- ible components of the Consensus Hip System. The indications for use are: A. Significantly impaired joints resulting from rheumatoid, osteo, and post-traumatic arthritis. B. Revision of failed femoral head replacement, cup arthroplasty or other hip procedures. C. Proximal femoral fractures. D. Avascular necrosis of the femoral head. E. Non-union of proximal femoral neck fractures. F. Other indications such as congenital dysplasia, arthrodesis conversion, coxa magna, coxa plana, coxa vara, coxa valga, developmental conditions, metabolic and tumorous conditions, osteomalacia, osteoporosis, pseudarthrosis conversion, and structural abnormalities. The TaperSet™ hip stem is indicated for cementless use. Hip System Surgical Technique Table of Contents Introduction ......................................................................................................................................................................1 Templating / Preoperative Planning .........................................................................................................................2 Patient Positioning / Surgical Approach .................................................................................................................2 Acetabular Preparation and Implantation .............................................................................................................2 -
Inclusion Characteristics and Their Link to Tool Wear in Metal Cutting of Clean Steels Suitable for Automotive Applications
Inclusion Characteristics and Their Link to Tool Wear in Metal Cutting of Clean Steels Suitable for Automotive Applications Niclas Ånmark Licentiate Thesis Stockholm 2015 Division of Applied Process Metallurgy Department of Materials Science and Engineering School of Industrial Engineering and Management KTH Royal Institute of Technology SE-100 44 Stockholm, Sweden Akademisk avhandling som med tillstånd av Kungliga Tekniska Högskolan i Stockholm, framlägges för offentlig granskning för avläggande av Teknologie Licentiatexamen, tisdagen den 5 maj 2015, kl. 10.00 i Sefströmsalen, M131, Brinellvägen 23, Kungliga Tekniska Högskolan, Stockholm. ISBN 978-91-7595-505-6 Niclas Ånmark: Inclusion Characteristics and Their Link to Tool Wear in Metal Cutting of Clean Steels Suitable for Automotive Applications Division of Applied Process Metallurgy Department of Materials Science and Engineering School of Industrial Engineering and Management KTH Royal Institute of Technology SE-100 44 Stockholm, Sweden ISBN 978-91-7595-505-6 Cover: Reprinted with permission of Sandvik Coromant © Niclas Ånmark Abstract This thesis covers some aspects of hard part turning of carburised steels using a poly-crystalline cubic boron nitride (PCBN) cutting tool during fine machining. The emphasis is on the influence of the steel cleanliness and the characteristics of non-metallic inclusions in the workpiece on the active wear mechanisms of the cutting tool. Four carburising steel grades suitable for automotive applications were included, including one that was Ca-treated. A superior tool life was obtained when turning the Ca-treated steel. The superior machinability is associated with the deposition of lubricating (Mn,Ca)S and (CaO)x-Al2O3-S slag layers, which are formed on the rake face of the cutting tool during machining. -
Band Saw Blades2021 Welcome Letter from Simonds President
THE PROFESSIONALS’ EDGE™ www.simondssaw.com Band Saw Blades2021 Welcome letter from Simonds President Thank you for choosing Simonds. It is our Mission to empower the skilled masters of the metal fabricating industry with cutting edge technologies and the science and knowledge of metal cutting so that you can make great products for your customers. We’ve been providing industry all over the world with a better way to cut for over 180 years. We are the teachers of the metal cutting industry and we are ready to help you be the best you can be. Our blade products are produced to the highest standards by our 2 world class factories in Melsungen Germany and Louisville Kentucky USA. Thanks again for choosing us. We are excited to have you as a partner. David Miles President Table of Contents History of Simonds 1832-2020 4 Band Applications Cross Reference Chart 10 Tooth Pitch Selector 11 Break-in & Blade Terminology 12 Sawing Variables 13 Speed and Feed Chart 14 Sinewave 16 Flat Tube Tube Solid Solid Tubes H Beams I Beams Bundles Pallets Bundle CARBIDE BANDSAW BLADES Triple Chip 18 QG7 19 TCi22 20 CHM 21 Set Tooth 22 BI-METAL BANDSAW BLADES Epic GP 24 SBX GP 26 SBX ONE 27 Siclone 28 RS Pro 29 Pallet Buster 30 CARBON BANDSAW BLADES Flex Back 32 Wood Max 32 Hard Back 33 Area Calculator 34 Other SIMONDS products 35 THE PROFESSIONALS’ EDGE™ www.simondssaw.com 1878 As the agricultural market base moves further west, the mower blade and reaper business is sold off in 1878. -
Water Jet Machining (WJM)
International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 06 Issue: 12 | Dec 2019 www.irjet.net p-ISSN: 2395-0072 Advance Manufacturing Processes Review Part II: Water Jet Machining (WJM) Swapnil Umredkar1, Vallabh Bhoyar2 1,2UG Student, Mechanical Engineering Department, G. H. Raisoni College of Engineering, Maharashtra, India -------------------------------------------------------------------------***------------------------------------------------------------------------ Abstract – Water jet has been in existence and practised cutting tool material. For such conditions, inspite of for over twenty years, but it is yet to reach its full potential recent developments, traditional methods of machining in the construction and manufacturing industry. The are uneconomical, time consuming and degree of paper presents aspects regarding an innovative accuracy and surface finish and poor. The newer nonconventional technology. Many research works have machine processes, so developed are often called been done in the field of Water Jet Machining; however, ‘Modern Machining Methods’ or non–traditional these is always a scope for research in any particular field. machining processes or unconventional machining Many research works have been put forward on the basis processes. These are unconventional in the sense that of changing the process parameter also many have been conventional tool is not utilize for cutting the material. It put forward by the use of optimization techniques, etc employs some form energy like mechanical, chemical, thermal, electro-chemical etc. for cutting the material. Keywords — water jet, abrasive, nonconventional, Also, the absence of tool workpiece contact or relative technological, construction, innovative, industry motion, makes the processes a non-traditional one. 1. INTRODUCTION 1.1Definition of non-traditional machining process Machining process removes certain parts of the work It is defined as a group of processes that removes excess piece to change them to final product. -
Woodworking Tools HISTORY and PRESENT TIME
Woodworking tools HISTORY AND PRESENT TIME HISTORY The tool production in Hulin began in 1934. The firm was founded by Mr. Stu- deník who named the new company “First Moravian factory for saws and tools“. At first the company started producing hand saws, circular saw blades and was gradually enriching the production programme with cutters for wood cutting and other tools for wood working. In the 1960th the production assortment enriched with TCT circular saw blades, gang saw blades, planer knives, machine knives, metal cutting tools and saw bodies. PRESENT TIME PILANA TOOLS with about 600 workers is in the process of dynamic develop- ment and is one of the biggest producers of tools in Europe. The tools are made of the best-quality steel in accordance with DIN and ISO standards. The qual- ity is closely watched at each production stage. For the highest precision the most up-to-date equipment is used: Laser, CNC grinding machines, CNC milling machines, CNC sharpening machines, automatic furnaces and other automatic and semiautomatic machinery. The constant attention is paid to the production improvement and automation. These measures, together with long-lasting experience and low costs, enable to offer high quality products at competitive prices. PILANA TOOLS regularly exports 80% of its products to over 70 countries world-wide. PILANA TOOLS consists of property-joined companies: PILANA TOOLS a.s. PILANA TOOLS Wood Saws spol. s.r.o. PILANA TOOLS Saw Bodies spol. s.r.o. PILANA TOOLS Metal spol. s.r.o. PILANA TOOLS Knives spol. s.r.o. INDEX -
Milling Speeds & Feeds
MADE IN USA MILLING SPEEDS & FEEDS Carbide Tipped Speeds & feeds are starting recommendations only. Factors such as machine, fixture and tooling rigidity, horsepower available, coolant application and others will affect the performance significantly. Please read machine operators instructions and use all safety shields and glasses before performing these operations. Use these charts for carbide tipped milling cutters. IPT = Inches Per Tooth IPM = Inches Per Minute RPM = Rotations Per Minute SFPM = Surface Feet Per Minute Cutter Diameter = Diameter of the cutter in inches RPM=SFPM*3.82/CUTTER DIAMETER IPM=IPT*RPM*#TEETH APPLICATION - MILLS AND SAWS CLASS OF MATERIAL SURFACE FEET INCHES PER MATERIALS BRINELL PER MINUTE TOOTH (SFPM) (IPT) 30-150* ALUMINUM ALLOY - WROUGHT 1000-2000 .004-.008 (500kg) MAGNESIUM ALLOY 50-90* 750-1500 .004-.008 NON-FERROUS (SOFT) LEAD ALLOY 10-20* 300-1000 .004-.008 NON-METAL AND PLASTIC – 1500-3000 .004-.008 ZINC ALLOY - DIE CAST 80-100 750-1500 .005-.010 ALUMINUM BRONZE 40-175 200-600 .003-.006 BRASS ALLOY - LEADED AND 10-100Rb 400-800 .004-.008 NON-FERROUS FREE CUTTING (HARD) NICKEL SILVER 10-100Rb 200-400 .003-.006 COPPER ALLOY - TOUGH 40-200* 200-500 .004-.008 DUCTILE CAST IRON - AUSTENITIC 120-275 75-150 .002-.004 DUCTILE CAST IRON - FERRITIC 140-270 250-400 .003-.006 DUCTILE CAST IRON - MARTENSITIC 270-400 200-300 .003-.006 CAST IRON GRAY - PEARLITIC 220-320 120-300 .002-.004 GRAY - FERRITIC 110-240 250-425 .003-.006 MALLEABLE CAST IRON - 200-320 130-225 .002-.004 MARTENSITIC LOW AND MEDIUM CARBON STEEL -
Guide to Machining Carpenter Specialty Alloys Guide to Machining Carpenter Special Ty All O Ys
GUIDE TO MACHINING CARPENTER SPECIAL GUIDE TO MACHINING CARPENTER SPECIALTY ALLOYS Carpenter Technology Corporation TY ALL Wyomissing, PA 19610 U.S.A. 1-800-654-6543 Visit us at www.cartech.com O YS For on-line purchasing in the U.S., visit www.carpenterdirect.com GUIDE TO MACHINING CARPENTER SPECIALTY ALLOYS Carpenter Technology Corporation Wyomissing, Pennsylvania 19610 U.S.A. Copyright 2002 CRS Holdings, Inc. All Rights Reserved. Printed in U.S.A. 9-02/7.5M The information and data presented herein are suggested starting point values and are not a guarantee of maximum or minimum values. Applications specifically suggested for material described herein are made solely for the purpose of illustration to enable the reader to make his/her own evaluation and are not intended as warranties, either express or implied, of fitness for these or other purposes. There is no representation that the recipient of this literature will receive updated editions as they become available. Unless otherwise noted, all registered trademarks are property of CRS Holdings, Inc., a subsidiary of Carpenter Technology Corporation. ISO 9000 and QS-9000 Registered Headquarters - Reading, PA Guide to Machining CARPENTER SPECIALTY ALLOYS Contents Introduction ............................................................................. 1 General Stainless Material and Machining Characteristics .... 3 Classification of Stainless Steels .............................................. 5 Basic Families and Designations ........................................ 5 Austenitic -
Machining of Aluminum and Aluminum Alloys / 763
ASM Handbook, Volume 16: Machining Copyright © 1989 ASM International® ASM Handbook Committee, p 761-804 All rights reserved. DOI: 10.1361/asmhba0002184 www.asminternational.org MachJning of Aluminum and AlumJnum Alloys ALUMINUM ALLOYS can be ma- -r.. _ . lul Tools with small rake angles can normally chined rapidly and economically. Because be used with little danger of burring the part ," ,' ,,'7.,','_ ' , '~: £,~ " ~ ! f / "' " of their complex metallurgical structure, or of developing buildup on the cutting their machining characteristics are superior ,, A edges of tools. Alloys having silicon as the to those of pure aluminum. major alloying element require tools with The microconstituents present in alumi- larger rake angles, and they are more eco- num alloys have important effects on ma- nomically machined at lower speeds and chining characteristics. Nonabrasive con- feeds. stituents have a beneficial effect, and ,o IIR Wrought Alloys. Most wrought alumi- insoluble abrasive constituents exert a det- num alloys have excellent machining char- rimental effect on tool life and surface qual- acteristics; several are well suited to multi- ity. Constituents that are insoluble but soft B pie-operation machining. A thorough and nonabrasive are beneficial because they e,,{' , understanding of tool designs and machin- assist in chip breakage; such constituents s,~ ,.t ing practices is essential for full utilization are purposely added in formulating high- of the free-machining qualities of aluminum strength free-cutting alloys for processing in alloys. high-speed automatic bar and chucking ma- Strain-hardenable alloys (including chines. " ~ ~p /"~ commercially pure aluminum) contain no In general, the softer ailoys~and, to a alloying elements that would render them lesser extent, some of the harder al- c • o c hardenable by solution heat treatment and ,p loys--are likely to form a built-up edge on precipitation, but they can be strengthened the cutting lip of the tool. -
Opportunities of Efficiency Improvement by the Use of Hydro Lubricants
GEAR SOLUTIONS MAGAZINE Your Resource for Machines, Services, and Tooling for the Gear Industry OPPORTUNITIES OF EFFICIENCY IMPROVEMENT BY THE USE HYDRO LUBRICANTS ISSUE FOCUS Lubrication | Broaching OPPORTUNITIES OF EFFICIENCY IMPROVEMENT BY THE USE OF HYDRO LUBRICANTS COMPANY PROFILE NEUGART MARCH 2020 MARCH 2020 gearsolutions.com TRUSTEDIN THE MOST HOSTILE ENVIRONMENTS. LOOKING FOR AN OUT OF THIS WORLD CAREER? If you’d like to be part of a world-class gear manufacturing Excellence company that values and invests in its people, and you without have what it takes to deliver Excellence Without Exception… exception. Forest City Gear is looking to add team members in: • Machining/Manufacturing • Engineering When there is absolutely no room for error, • Supervision • Sales we deliver extreme accuracy, reliability, and • Quality Assurance unyielding consistency. forestcitygear.com 815.623.2168 FCG_GearSolutionsFullPageAd_WKG.indd 1 1/15/20 3:19 PM www.toolink-eng.com 6595 Odell Place, Suite I Boulder, CO 80301 303-776-6212 ARE YOU MAXIMIZING YOUR EXPOSURE? Connect your company to the gear industry with a storefront in the Gear Solutions Community. Storefronts paint a portrait of your company with a 500-word description and include your logo, website link, phone number, email addresses, and videos. Your social media pages such as Twitter and Facebook are integrated with live updates, which may also be re-posted through our social media feeds. With a community storefront, your company also receives a premium listing in the annual Buyer’s Guide published each November. Premium listings feature graphic treatments to draw more attention to your company. JOIN THE GEAR SOLUTIONS For information on how you can participate in the COMMUNITY GearSolutions.com community storefront, contact FOR ONLY [email protected]. -
BAND SAW BLADES Welcome to ARNTZ Your Cutting Expert for the Entire World of Metals
2021 Edition FactBook BAND SAW BLADES Welcome to ARNTZ Your cutting expert for the entire world of metals. 225 years of manufacturing, 225 years of tools, 225 years of passion: We are proudly looking back on a long tradition while facing the future with excitement. Complex materials are opening up new markets and alloys are developing along with higher requirements of their products behind. This requires new and innovative cutting solutions. Our specialists are being challenged with the demands of many different markets – daily. We are familiar with the materials and their cross sections – over all industries and down to the detail. Our operational structures allow us to quickly and indivi- dually address the individual need of our customers and develop optimal solutions close to you. We will assist you from the first question up to fine-tuning. Even at your site if required. Saw blades from ARNTZ are high-performance tools – economical, precise and perfectly matched to the relevant application. Our actions are guided by our high quality standards and our passion for what we do. We deliver sawing technology „Made in Germany“ that you can depend on worldwide – promised ! Innovative cutting technology. Optimized operating processes and certified quality Our experienced service technicians provide in-depth expert controls are the foundation of ARNTZ’s high-end saw knowledge that has been adapted to fit your exact require- blades. Every single step in the production process goes ments. Alongside telephone assistance and on-site support, through our multilayered control system to guarantee we also offer training modules targeted to your require- our quality standards.