Instruction Manual C How to Use Many of the Universal Square Features
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Micro-Ruler MR-1 a NPL (NIST Counterpart in the U.K.)Traceable Certified Reference Material
Micro-Ruler MR-1 A NPL (NIST counterpart in the U.K.)Traceable Certified Reference Material . ATraceable “Micro-Ruler”. Markings are all on one side. Mirror image markings are provided so right reading numbers are always seen. The minimum increment is 0.01mm. The circles (diameter) and square boxes (side length) are 0.02, 0.05, 0.10, 0.50, 1.00, 2.00 and 5.00mm. 150mm OVERALL LENGTH 150mm uncertainty: ±0.0025mm, 0-10mm: ±0.0005mm) 0.01mm INCREMENTS, SQUARES & CIRCLES UP TO 5mm TED PELLA, INC. Microscopy Products for Science and Industry P. O. Box 492477 Redding, CA 96049-2477 Phone: 530-243-2200 or 800-237-3526 (USA) • FAX: 530-243-3761 [email protected] www.tedpella.com DOES THE WORLD NEED A TRACEABLE RULER? The MR-1 is labeled in mm. Its overall scale extends According to ISO, traceable measurements shall be over 150mm with 0.01mm increments. The ruler is designed to be viewed from either side as the markings made when products require the dimensions to be are both right reading and mirror images. This allows known to a specified uncertainty. These measurements the ruler marking to be placed in direct contact with the shall be made with a traceable ruler or micrometer. For sample, avoiding parallax errors. Independent of the magnification to be traceable the image and object size ruler orientation, the scale can be read correctly. There is must be measured with calibration standards that have a common scale with the finest (0.01mm) markings to traceable dimensions. read. We measure and certify pitch (the distance between repeating parallel lines using center-to-center or edge-to- edge spacing. -
Carpentry Tool List 2018-2019
Carpentry Tool List 2021-2022 PLEASE NOTE: This Tool list/ pricing is subject to change. Students are encouraged to check with their instructor during the summer months to see if the tool list has been updated. Below are the contacts for the freshmen instructors: Dan Noel: [email protected] Timothy Draper: [email protected] Tool Description /suggested brands (Brand not mandatory) Estimated Cost ($) 1. Calculator/ Construction Master 39.00 2. 16oz Plumb Bob/ Swanson 12.60 3. 12” Combination Square/ Swanson 9.98 4. Framing Square/ high visibility / Johnson (*must have a rafter table on it*) 9.36 5. 30 foot retractable tape measure / Stanley 25.47 6. 100 foot steel tape / Stanley 26.72 7. Sliding T-bevel/ Johnson 9.84 8. Chalk Line/ Stanley FatMax 100’ line w/ red or blue chalk 12.98 9. Dry Line #18 x 250’ 12.98 10. Crosscut Handsaw (suggested 12 point, 20” long)/ Stanley or Irwin 23.52 11. Drywall Saw/ Stanley Jab Saw 12.31 12. 12 inch Steel Spackling Mud Pan/ Wal-board 13.98 13. Drywall Knives/ Wal-board/ 4” ($8.95), 6” ($9.50) 8” ( $10.00) & 10” ($11.50) 38.00 14. 10 ounce Caulk Gun/ Workforce 13.97 15. 3 Piece Nail Set/ DeWalt 8.97 16. ½” Countersink or rosebud bit 5.00 17. Pencil Compass/ Scriber/ General Tool 843/1 3.00 18. 10” Cat’s Paw (nail puller) Bostitch 12.98 19. 15” Wonder Bar/ Flat Bar/ Vaughan 12.98 20. Utility Knife (with retractable blade)/ Stanley 3.98 21. Coping Saw w/replacement blades/ Irwin 5.98 22. -
American FLAT BOW
OUTDOOR SPORTS Now you can shoot THE NEW American FLAT BOW HEN the white man provided the American Indian with a cheap trade musket in place of his native bow and arrow, he saved himself a good deal of grief, for had the red man de- velopewd his weapon along a logical path he might have arrived at an approximation of the bow we now know as the "semi- Indian," "flat," or "American" bow. With such a bow he could have shot with accuracy at a hundred yards (about the extreme The completed bow bends accurate range of the long rifle), and could have delivered ar- perfectly, shoots far, rows faster than any frontier scout could load his rifle. and hits hard. Robin Hood himself never had Any home workman, equipped with ordinary tools, can readily so scientific a weapon. build the most modern and most efficient bow yet designed. The This illustration shows best material for the amateur is the imported wood known as the bow drawn back al- "lemonwood." It can be worked almost entirely by measure- most to the "full draw" ment, without much regard to the grain. California yew and Osage orange probably make a better bow, but not for the inexperienced builder. Lemonwood can be had from most dealers in archery sup- plies, either in the rough stave or cut to approximate outline. The price ranges from about $1.75 to $3. In ordering you should be careful to say you need a wide stave for a flat bow. The dimensions given are for a bow 5 ft. -
Carpenters of Japanese Ancestry in Hawaii Hisao Goto Kazuko
Craft History and the Merging of Tool Traditions: Carpenters of Japanese Ancestry in Hawaii Hisao Goto Kazuko Sinoto Alexander Spoehr For centuries the Japanese have made extensive use of wood as the main raw material in the construction of houses and their furnishings, temples, shrines, and fishing boats. As a wood-worker, the carpenter is one of the most ancient of Japanese specialists. He developed a complex set of skills, a formidable body of technical knowledge, and a strong tradition of craftsmanship to be seen and appreciated in the historic wood structures of contemporary Japan.1 The first objective of this study of carpenters of Japanese ancestry in Hawaii is to throw light on how the ancient Japanese craft of carpentry was transplanted from Japan to a new social, cultural, and economic environment in Hawaii through the immigration of Japanese craftsmen and the subsequent training of their successors born in Hawaii. Despite its importance for the understanding of economic growth and develop- ment, the craft history of Hawaii has not received the attention it deserves. The second objective of the study is more anthropological in nature and is an attempt to analyze how two distinct manual tool traditions, Japanese and Western, met and merged in Hawaii to form a new composite tool tradition. This aspect of the study falls in a larger field dealing with the history of technology and of tool traditions in general. Carpentry today, both in Japan and in the United States, relies heavily on power rather than hand tools. Also, carpenters tend to be specialized, and construction is to a major degree a matter of assembling prefabricated parts. -
Paul Sellers' Workbench Measurements and Cutting
PAUL SELLERS’ WORKBENCH MEASUREMENTS AND CUTTING LIST PAUL SELLERS’ WORKBENCH MEASUREMENTS AND CUTTING LIST NOTE When putting together the cutting list for my workbench, I worked in imperial, the system with which I am most comfortable. I was not happy, however, to then provide direct conversions to metric because to be accurate and ensure an exact fit this would involve providing measurements in fractions of millimetres. When I do work in metric I find it more comfortable to work with rounded numbers, therefore I have created two slightly different sets of measurements. This means that in places the imperial measurement given is not a direct conversion of the metric measurement given. Therefore, I suggest you choose one or other of the systems and follow it throughout. © 2017 – Paul Sellers v2 PAUL SELLERS’ WORKBENCH MEASUREMENTS AND CUTTING LIST WOOD QTY DESCRIPTION SIZE (IMPERIAL) SIZE (METRIC) (THICK X WIDE X LONG) (THICK X WIDE X LONG) 4 Leg 2 ¾” x 3 ¾” x 34 ⅜” 70 x 95 x 875mm 1 Benchtop 2 ⅜” x 12” x 66” 65 x 300 x 1680mm 2 Apron 1 ⅝” x 11 ½” x 66” 40 x 290 x 1680mm 1 Wellboard 1” x 12 ½” x 66” 25 x 320 x 1680mm 4 Rail 1 ½” x 6” x 26” 40 x 150 x 654mm 2 Bearer 1 ¼” x 3 ¾” x 25” 30 x 95 x 630mm 4 Wedge ⅝” x 1 ½” x 9” 16 x 40 x 228mm 4 Wedge retainer ⅝” x 1 ½” x 4” 16 x 40 x 100mm HARDWARE QTY DESCRIPTION SIZE (IMPERIAL) SIZE (METRIC) 1 Vise 9” 225mm Dome head bolts (including nuts and washers) for 4 ⅜” x 5” 10 x 130mm bolting legs to aprons 2 Lag screws (with washers) for underside of vise ½” x 2 ½” 12 x 65mm 2 Lag screws for face -
Verification Regulation of Steel Ruler
ITTC – Recommended 7.6-02-04 Procedures and guidelines Page 1 of 15 Effective Date Revision Calibration of Micrometers 2002 00 ITTC Quality System Manual Sample Work Instructions Work Instructions Calibration of Micrometers 7.6 Control of Inspection, Measuring and Test Equipment 7.6-02 Sample Work Instructions 7.6-02-04 Calibration of Micrometers Updated / Edited by Approved Quality Systems Group of the 28th ITTC 23rd ITTC 2002 Date: 07/2017 Date: 09/2002 ITTC – Recommended 7.6-02-04 Procedures and guidelines Page 2 of 15 Effective Date Revision Calibration of Micrometers 2002 00 Table of Contents 1. PURPOSE .............................................. 4 4.6 MEASURING FORCE ......................... 9 4.6.1 Requirements: ............................... 9 2. INTRODUCTION ................................. 4 4.6.2 Calibration Method: ..................... 9 3. SUBJECT AND CONDITION OF 4.7 WIDTH AND WIDTH DIFFERENCE CALIBRATION .................................... 4 OF LINES .............................................. 9 3.1 SUBJECT AND MAIN TOOLS OF 4.7.1 Requirements ................................ 9 CALIBRATION .................................... 4 4.7.2 Calibration Method ...................... 9 3.2 CALIBRATION CONDITIONS .......... 5 4.8 RELATIVE POSITION OF INDICATOR NEEDLE AND DIAL.. 10 4. TECHNICAL REQUIREMENTS AND CALIBRATION METHOD ................. 7 4.8.1 Requirements .............................. 10 4.8.2 Calibration Method: ................... 10 4.1 EXTERIOR ............................................ 7 4.9 DISTANCE -
Extra Long Screwdriver Bits Kit Box Tool Holders
EXTRA LONG PHILLIPS® EXTRA LONG BITS 150MM 150mm long Phillips® screwdriver bits in three SCREWDRIVER BITS sizes No.1, 2 and 3. Bit Size Order Ref. Price EXTRA LONG TORX® EXTRA LONG POZI® Phillips® No. 1 SNAP/PH/1A £5.00 BITS 150MM BITS 150MM Phillips® No. 2 SNAP/PH/2A £5.00 Phillips® No. 3 SNAP/PH/3A £5.00 150mm long Torx® screw driver bits with round 150mm long Pozi® Screwdriver bits in three shafts. Can be used with T-Star® screws. sizes No.1, 2 and 3. EXTRA LONG Bit Size Machine Screw Order Ref. Price Bit Size Order Ref. Price SQUARE DRIVE BITS ® ® Torx T10 M3 SNAP/TX/10A £5.00 Pozi No. 1 SNAP/PZ/1A £5.00 Two lengths of No.2 Robertson square drive Torx® T15 M3.5 SNAP/TX/15A £5.00 Pozi® No. 2 SNAP/PZ/2A £5.00 bits. 75mm (3”) and 150mm (6”) for use with Torx® T20 M4 SNAP/TX/20A £5.00 Pozi® No. 3 SNAP/PZ/3A £6.00 Pocket Hole Jig. Torx® T25 M5 SNAP/TX/25A £5.00 Bit Size Order Ref. Price Torx® T30 M6 SNAP/TX/30A £5.00 Robertson® No. 2 (3”) SNAP/SQ/2A £4.00 Robertson® No. 2 (6”) SNAP/SQ/2B £5.00 KIT BOX 19 PIECE METRIC KIT BOX Standard Quick Chuck 1, 2, 3, 4, 5, 7 and 7mm drills. No.6, 8 and 10 drill bit guide. No. 4, 6, 8, 10 and 12 drill countersinks and Pozi® No.1, 2 and 3 50mm screwdriver bits. -
MICHIGAN STATE COLLEGE Paul W
A STUDY OF RECENT DEVELOPMENTS AND INVENTIONS IN ENGINEERING INSTRUMENTS Thai: for III. Dean. of I. S. MICHIGAN STATE COLLEGE Paul W. Hoynigor I948 This]: _ C./ SUPP! '3' Nagy NIH: LJWIHL WA KOF BOOK A STUDY OF RECENT DEVELOPMENTS AND INVENTIONS IN ENGINEERING’INSIRUMENTS A Thesis Submitted to The Faculty of MICHIGAN‘STATE COLLEGE OF AGRICULTURE AND.APPLIED SCIENCE by Paul W. Heyniger Candidate for the Degree of Batchelor of Science June 1948 \. HE-UI: PREFACE This Thesis is submitted to the faculty of Michigan State College as one of the requirements for a B. S. De- gree in Civil Engineering.' At this time,I Iish to express my appreciation to c. M. Cade, Professor of Civil Engineering at Michigan State Collegeafor his assistance throughout the course and to the manufacturers,vhose products are represented, for their help by freely giving of the data used in this paper. In preparing the laterial used in this thesis, it was the authors at: to point out new develop-ants on existing instruments and recent inventions or engineer- ing equipment used principally by the Civil Engineer. 20 6052 TAEEE OF CONTENTS Chapter One Page Introduction B. Drafting Equipment ----------------------- 13 Chapter Two Telescopic Inprovenents A. Glass Reticles .......................... -32 B. Coated Lenses .......................... --J.B Chapter three The Tilting Level- ............................ -33 Chapter rear The First One-Second.Anerican Optical 28 “00d011 ‘6- -------------------------- e- --------- Chapter rive Chapter Six The Latest Type Altineter ----- - ................ 5.5 TABLE OF CONTENTS , Chapter Seven Page The Most Recent Drafting Machine ........... -39.--- Chapter Eight Chapter Nine SmOnnB By Radar ....... - ------------------ In”.-- Chapter Ten Conclusion ------------ - ----- -. -
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. -
Punching Tools
TruServices Punching Tools Order easily – with the correct specifica- tions for the right tool. Have you thought of everything? Machine type Machine number Tool type Dimensions or drawings in a conventional CAD format (e.g. DXF) Sheet thickness Material Quantity Desired delivery date Important ordering specifications ! Please observe the "Important ordering specifications" on each product page as well. Order your punching tools securely and conveniently 24 hours a day, 7 days a week in our E-Shop at: www.trumpf.com/mytrumpf Alternatively, practical inquiry and order forms are available to you in the chapter "Order forms". TRUMPF Werkzeugmaschinen GmbH + Co. KG International Sales Punching Tools Hermann-Dreher-Strasse 20 70839 Gerlingen Germany E-mail: [email protected] Homepage: www.trumpf.com Content Order easily – with the correct specifica- General information tions for the right tool. TRUMPF System All-round Service Industry 4.0 MyTRUMPF 4 Have you thought of everything? Machine type Punching Machine number Classic System MultiTool Tool type Cluster tools MultiUse Dimensions or drawings in a conventional CAD format (e.g. DXF) 12 Sheet thickness Material Cutting Quantity Slitting tool Film slitting tool Desired delivery date MultiShear 44 Important ordering specifications ! Please observe the "Important ordering specifications" on each product page as well. Forming Countersink tool Thread forming tool Extrusion tool Cup tool 58 Marking Order your punching tools securely and conveniently 24 hours a day, 7 days a week in our E-Shop at: Center punch tool Marking tool Engraving tool Embossing tool www.trumpf.com/mytrumpf 100 Alternatively, practical inquiry and order forms are available to you in the chapter "Order forms". -
FIELD EXTENSIONS and the CLASSICAL COMPASS and STRAIGHT-EDGE CONSTRUCTIONS 1. Introduction to the Classical Geometric Problems 1
FIELD EXTENSIONS AND THE CLASSICAL COMPASS AND STRAIGHT-EDGE CONSTRUCTIONS WINSTON GAO Abstract. This paper will introduce the reader to field extensions at a rudi- mentary level and then pursue the subject further by looking to its applications in a discussion of some constructibility issues in the classical straight-edge and compass problems. Field extensions, especially their degrees are explored at an introductory level. Properties of minimal polynomials are discussed to this end. The paper ends with geometric problems and the construction of polygons which have their proofs in the roots of field theory. Contents 1. introduction to the classical geometric problems 1 2. fields, field extensions, and preliminaries 2 3. geometric problems 5 4. constructing regular polygons 8 Acknowledgments 9 References 9 1. Introduction to the Classical Geometric Problems One very important and interesting set of problems within classical Euclidean ge- ometry is the set of compass and straight-edge questions. Basically, these questions deal with what is and is not constructible with only an idealized ruler and compass. The ruler has no markings (hence technically a straight-edge) has infinite length, and zero width. The compass can be extended to infinite distance and is assumed to collapse when lifted from the paper (a restriction that we shall see is irrelevant). Given these, we then study the set of constructible elements. However, while it is interesting to note what kinds objects we can create, it is far less straight forward to show that certain objects are impossible to create with these tools. Three famous problems that we will investigate will be the squaring the circle, doubling the cube, and trisecting an angle. -
Snap on On-Site Power Generation Tool Kit Price $ 3095 Sales Tax $185.70 Total $3280.70 Student Name Student ID Email
Pennsylvania College of Technology Snap On On-Site Power Generation 1650 Pry bar, 16" 211FY Socket Set, Shallow, 12-Pt 3/8 Drive, (11 pc)(1/4" to 7/8") 211SFSY Socket Set, Deep, 6-Pt 3/8 drive, (11 pcs.) (1/4" to 7/8") 212SFSMY Socket Set, Metric, Deep, 6-Pt (12 pcs.) 3/8 drive (8 to 9 mm) 313SMYA Socket Set, Metric, Deep, 12-Pt (13 pcs.) 1/2 drive (12-24 mm) 313SWMYA Socket Set, Metric, Shallow, 12-Pt (13 pcs.) 1/2 drive (12-24 mm) 313SYA Socket Set, Deep, 12-Pt (13 pcs.) 1/2 drive (3/8" to 1 1/8") 317MPC General Set, Standard Shallow, 12-Pt (17 pcs.) 1/2 drive (3/8" to 1 1/8") AWP120 Adjustable Joint, Straight Serrated Jaws, 12 3/4" BP24B Hammer, Ball Peen, 24 oz. MAGM2A03H Flashlight ( was ECF2B discontinued) OEX709B Set, Wrench, Combination, 12-Pt (9 pcs. in tray) (3/8" to 7/8") OEXM710B Set, Wrench, Combination, Metric, 12-Pt (10 pcs. in tray) (10-19 mm) SHDX60R Set Screwdriver, Combination, Instinct Hard Handle, Red 6 pcs. QD3R250 Torque Wrench, Adj. Click-type, Fixed-Ratchet PPC710BK Punch and Chisel Set, 11 pc. (Center/Pin/Starter) FXK11 Extension, Knurled, Friction Ball, 11" 3/8 Drive PPB1226A Punch, Drift, Bronze, 13/16" point, 12 FXK3 Extension, Knurled, Friction Ball, 3" GLASS1BK Glasses, Safety, Clear Lens/Black Frames HBFE24 Hammer, Dead Blow, Soft Grip, 24 oz. OEX30B 15/16" Standard Combination Wrench OEX32B 1" Standard Combination Wrench OEX36B 1 1/8" Standard Combination Wrench OEX40B 1 1/4" Standard Combination Wrench OEXM80B 8mm Metric Combination Wrench PK23A Scraper PL300CF Set, Cutters/Pliers, 3 pcs.