LEVELS/MEASURING Section 7
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Dial Caliperscalipers at the Conclusion of This Presentation, You Will Be Able To…
Forging new generations of engineers DialDial CalipersCalipers At the conclusion of this presentation, you will be able to… identify four types of measurements that dial calipers can perform. identify the different parts of a dial caliper. accurately read an inch dial caliper. DialDial CalipersCalipers GeneralGeneral InformationInformation DialDial CalipersCalipers are arguably the most common and versatile of all the precision measuring tools. Engineers, technicians, scientists and machinists use precision measurement tools every day for: • analysis • reverse engineering • inspection • manufacturing • engineering design DialDial CalipersCalipers FourFour TypesTypes ofof MeasurementsMeasurements Dial calipers are used to perform four common measurements on parts… 1. Outside Diameter/Object Thickness 2. Inside Diameter/Space Width 3. Step Distance 4. Hole Depth OutsideOutside MeasuringMeasuring FacesFaces These are the faces between which outside length or diameter is measured. InsideInside MeasuringMeasuring FacesFaces These are the faces between which inside diameter or space width (i.e., slot width) is measured. StepStep MeasuringMeasuring FacesFaces These are the faces between which stepped parallel surface distance can be measured. DepthDepth MeasuringMeasuring FacesFaces These are the faces between which the depth of a hole can be measured. Note: Work piece is shown in section. Dial Caliper shortened for graphic purposes. DialDial CalipersCalipers NomenclatureNomenclature A standard inchinch dialdial calipercaliper will measure slightly more than 6 inches. The bladeblade scalescale shows each inch divided into 10 increments. Each increment equals one hundred thousandths (0.100”). Note: Some dial calipers have blade scales that are located above or below the rack. BladeBlade The bladeblade is the immovable portion of the dial caliper. SliderSlider The sliderslider moves along the blade and is used to adjust the distance between the measuring surfaces. -
Check Points for Measuring Instruments
Catalog No. E12024 Check Points for Measuring Instruments Introduction Measurement… the word can mean many things. In the case of length measurement there are many kinds of measuring instrument and corresponding measuring methods. For efficient and accurate measurement, the proper usage of measuring tools and instruments is vital. Additionally, to ensure the long working life of those instruments, care in use and regular maintenance is important. We have put together this booklet to help anyone get the best use from a Mitutoyo measuring instrument for many years, and sincerely hope it will help you. CONVENTIONS USED IN THIS BOOKLET The following symbols are used in this booklet to help the user obtain reliable measurement data through correct instrument operation. correct incorrect CONTENTS Products Used for Maintenance of Measuring Instruments 1 Micrometers Digimatic Outside Micrometers (Coolant Proof Micrometers) 2 Outside Micrometers 3 Holtest Digimatic Holtest (Three-point Bore Micrometers) 4 Holtest (Two-point/Three-point Bore Micrometers) 5 Bore Gages Bore Gages 6 Bore Gages (Small Holes) 7 Calipers ABSOLUTE Coolant Proof Calipers 8 ABSOLUTE Digimatic Calipers 9 Dial Calipers 10 Vernier Calipers 11 ABSOLUTE Inside Calipers 12 Offset Centerline Calipers 13 Height Gages Digimatic Height Gages 14 ABSOLUTE Digimatic Height Gages 15 Vernier Height Gages 16 Dial Height Gages 17 Indicators Digimatic Indicators 18 Dial Indicators 19 Dial Test Indicators (Lever-operated Dial Indicators) 20 Thickness Gages 21 Gauge Blocks Rectangular Gauge Blocks 22 Products Used for Maintenance of Measuring Instruments Mitutoyo products Micrometer oil Maintenance kit for gauge blocks Lubrication and rust-prevention oil Maintenance kit for gauge Order No.207000 blocks includes all the necessary maintenance tools for removing burrs and contamination, and for applying anti-corrosion treatment after use, etc. -
888-9-LEVELS | Table of Contents MODEL NUMBER REFERENCE GUIDE 1-2
2016 x 888-9-LEVELS | www.johnsonlevel.com Table of Contents MODEL NUMBER REFERENCE GUIDE 1-2 WARRANTY 3 LASERS Rotary Lasers 6-23 Pipe Laser 24 Dot Lasers 25-28 Take a closer look at what Combination Line & Dot Lasers 29-32 Line Lasers 33-43 separates Johnson from the rest... Torpedo Lasers 41 Sheave Alignment & Industrial Lasers 44-47 With more than 65 years of developing MSHA Mining Lasers 48-49 solutions to help professional tradesmen Accessories 50-56 improve their work, Johnson products are OPTICAL INSTRUMENTS trusted by professionals worldwide to help Theodolites 58-59 them work more accurately, more quickly and Automatic Levels 60 more reliably. Over the years, we have built a Level & Transit Levels 61-62 comprehensive portfolio of leveling, marking LASER DISTANCE MEASURING 64-66 and layout tools which includes construction grade lasers, levels and squares. ELECTRONIC DIGITAL Levels 68-72 Angle Locators 73-76 In addition, Johnson is positioned to offer a Digital Measuring 77-79 broad spectrum of laser distance measures, LEVELS measuring wheels, digital measuring tools, Wood Levels 81 and digital levels and protractors. Like every Box Levels 82-85 product we supply, Johnson brand products I-Beam Levels 86-88 Torpedo Levels 89-92 are designed to offer a high quality tool that Line & Surface Levels 93 represents the highest value product available Specialty Levels 94 anywhere. Johnson has a reputation for exceptional service, education and everyday SQUARES Framing & Carpenter Squares 96-98 dependability to exceed expectations for Rafter Squares 99-100 quality and service. Combination Squares 101-102 Special Purpose Squares 103-104 T-Squares 105-106 MEASURING Straight Edges & Cutting Guide 108-109 Measuring Tapes 110-114 Measuring Wheels 115-116 MARKING & SPECIALTY TOOLS Carpenter Pencils & Crayons 118 Barricade Tape 118 Plumb Bobs 119 MERCHANDISING 120 x 888-9-LEVELS | www.johnsonlevel.com MODEL NUMBER REFERENCE MODEL NO PAGE MODEL NO PAGE MODEL NO PAGE MODEL NO PAGE MODEL NO PAGE MODEL NO PAGE 012 ........................119 1737-2459 ............. -
Measuring Technology from Bosch
Your benchmark for precision: Measuring technology from Bosch. Measuring – PLR 25, PLR 50 and PMB 300 L. Levelling – PCL 10, PCL 20, PLT 2 and PLL 5. Detecting – PDO Multi and PDO 6. – GB – Printed in Federal Republic of Germany – of Germany Republic in Federal – GB Printed 17 1619GU10 printing errors. for No liability is accepted alterations. technical Subject to Robert Bosch Ltd PO Box 98 Uxbridge Middlesex UB9 5HN www.bosch-do-it.co.uk As precise as can be: the Laser Rangefinders from Bosch. The Laser Rangefinders PLR 25 and PLR 50 from Bosch are equipped with state-of-the-art laser technology. They provide measurements with ultimate precision and reliability because one thing is certain: nothing is more precise than measuring with a laser. Laser measurement with PLR 25 and 50 Precise measurement using a laser. Measuring accuracy of ± 2 mm (regardless of distance). By comparison: ultrasonic measurement Tapered measurement using ultrasonic technology. Typical measuring accuracy of ± 50 mm over 10 m. Precise measurement of distances, areas and volumes. Aim at the target, press the measurement button, and read the precise measurement result. That’s how quick and easy it is to measure distances, areas or volumes with the Bosch Laser Rangefinders PLR 25 and PLR 50. A particularly handy feature is that you can measure from the front or back edge of the instruments. Using the laser point and targeting aid, you can accurately measure a distance of up to 25 m (PLR 25) or even up to 50 m (PLR 50) and the result will be instantly and reliably shown on the large display. -
I-Beam Levels
PRODUCT CATALOG WHY JOHNSON Founded in 1947, Johnson is a leading manufacturer of professional quality tools designed to help our customers get their work done more quickly and accurately. We believe our success is founded in a strong working relationship with our distributor customers and the professional tool user. Over the years we have built a comprehensive portfolio of leveling, measuring, marking and layout tools which has expanded into construction grade lasers, laser distance measurers and industrial grade machine mountable lasers and levels. Every product we produce is designed to offer our targeted end user a high quality tool that represents the highest value fi nished product available anywhere. We spend countless hours listening to the voice of the end user where we learn about their work habits, expectations and needs. They ask us to design products that are easy to understand, easy to use, durable, reliable and accurate. They ask for innovation because product innovation creates end user excitement. As a result, we are committed to tenaciously expanding our product offering and driving the highest value for our customers. As the marketplace continues to change, we strive to provide an exceptional overall customer experience through expanding product lines, exceptional fi ll rates and service levels, well trained and competent Team Members, and the fl exibility to meet your specifi c needs and expectations. Every Team Member at Johnson is committed to exceeding every expectation you may have of a supplier-partner. We work hard every day to earn your business and hope you take the time to see what separates Johnson from the rest. -
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. -
CVP-19: Procedures for the Checking of Critical Dimensions of The
OMR-CVP-19 PROCEDURES FOR THE CHECKING OF CRITICAL DIMENSIONS OF THE CONICAL MOLD AND TAMPER AND THE CALIBRATION OF PYCNOMETERS AASHTO T 84 A. PURPOSE These procedures are intended to provide instruction for the verification of critical dimensions of the conical mold and tamper. B. APPARATUS REQUIRED 1. Calibrated calipers readable to 0.001 inch (.025 mm) 2. Calibrated balance capable of weighing 500 grams and readable to 0.1 gram. 3. Straightedge or ruler. 4. Thermometer readable to 0.1 °F or 0.1 °C. C. PROCEDURE Conical Cone 1. Measure the inside diameter of the top of the conical cone to the nearest 0.001 inch (.025 mm) by taking two (2) readings 90° apart with calipers and record results. 2. Invert cone and repeat Step 1 and record. 3. Place cone on a flat glass plate. Measure and determine the height of the cone by using the calipers and a straightedge and record results. 4. Measure and record the thickness of the cone to the nearest 0.001inch (.025 mm) with calipers by taking two (2) readings 90° apart on the top and bottom of cone. Tamper 1. Measure diameter of face of tamper by taking two (2) readings 90° apart. 2. Weigh and record weight of tamper to nearest 0.1 gram. Pycnometers Volumetric Flask (500 cm) calibrated annually at 21.3 °C – 24.7 °C (70.4 °F – 76.4 °F) by the following procedure: 1. Volumetric flasks are weighed empty and recorded to the nearest 0.1 gram. 2. Volumetric flasks are filled with water to the mark at which it is calibrated. -
Marking Centres, Squares and Hexagons
4 Marking centres, WORKSHOP squares and hexagons by GEOMETER ERE ARE THREE methods em- This is calculated from the diameter ployed for the essential work of the shaft’and its radius R. For of finding the centres of a square, R is multiplied by 0.707, for H a hexagon by 0.866. shafts or discs without setting them This dimension H is obtained on up in a lathe; 1, by the centre head an engineer’s steel rule with dividers. of a combination square; 2, by Then one leg of the dividers is placed jenny calipers-also called odd-leg in the shaft centre, and highest and or hermaphrodite calipers and 3, lowest positions marked-to one or by surface gauge and vee blocks on other of which the surface gauge a surface plate. pointer is adjusted. The first two are hand methods In marking, a line is carried across while the third is a shop or toolroom the end of the shaft and along the method. The use of a bell centre side(s) as required. Then the shaft is punch (a metal cone with a punch in unclamped, and for a square turned the centre, placed on the shaft and through 90 deg., as checked by the struck with a hammer), which is a engineer’s square, reclamped, and fourth way, is neither so universal nor another flat and side line scribed-this so accurate as the others. being done for all four. For a hexagon, the procedure is similar, but either the engineer’s square or the 60 deg. -
Dry Disc Brake Calipers
MAINTENANCE MANUAL DRY DISC BRAKE CALIPERS MANUFACTURED BY 2300 OREGON ST., SHERWOOD 97140, OR U.S.A. PHONE: 503.625.2560 • FAX: 503.625.7980 E-MAIL: [email protected] WEBSITE: http://www.alliedsystems.com 80-767 3/2/2021 Contents pg. i Asbestos and Non-Asbestos Fibers 1 Section 1: Exploded View 2 Section 2: Introduction Description Hydraulic Fluid Identification 3 Section 3: Disassembly Manually Release the Brakes Releasing a Brake with Caging Studs and Nuts Releasing a Brake without Caging Studs and Nuts Remove the Caliper Disassemble the Caliper 5 Section 4: Prepare Parts for Assembly Cleaning Corrosion Protection 6 Section 5: Assembly Assemble the Caliper Prepare to Install the Linings Install the Linings 7 Install the Pistons, Linings and Springs Install the Caliper Bleeding the Brakes 8 Full Hydraulic Systems Air/Hydraulic or Mechanical Actuator Systems 9 Section 6: Adjust the Brakes Adjust the Brakes Adjusting a Brake with Caging Studs and Nuts Adjusting a Brake without Caging Studs and Nuts 10 Test the Caliper Adjusting the Caliper Off the Vehicle Adjusting the Caliper on the Vehicle 12 Section 7: Inspection Inspection Periodic On-Vehicle Inspections Inspect the Linings Inspect the Caliper for Leaks Inspect the Disc 13 Inspect Caliper Parts 14 Section 8: Diagnostics Troubleshooting 15 Section 9: Specifications Torque Specifications Wear Dimensions Total Lining-to-Disc Clearance Hydraulic Fluid Asbestos and Non-Asbestos Fibers Figure 0.1 ASBESTOS FIBERS WARNING NON-ASBESTOS FIBERS WARNING The following procedures for servicing brakes are recommended to reduce exposure to The following procedures for servicing brakes are recommended to reduce exposure to asbestos fiber dust, a cancer and lung disease hazard. -
Uniorbiketools.Com Wheel Centering Stand for Professional Use 1 This Stand for Professional Use Is Specially Designed for Bicycle Repair Shops
ADDITIONAL ACCESORIES: 1689 Controlling caliper arm (1689.1) EN Pro truing stand Brake rotor truing caliper with installation kit (1689.2) Adapters for truing 12, 15, 20 mm axle wheels (1689.3) Unior d.d. Kovaška cesta 10 3214 Zreče, Slovenia T: +386 3 757 81 00 F: +386 3 576 26 43 [email protected] uniorbiketools.com www.uniorbiketools.com Wheel centering stand for professional use 1 This stand for professional use is specially designed for bicycle repair shops. It can be bench-mounted or vise-held. The calipers enable simultaneous radial control of the wheel position on both sides, with an additional possibility to control 2 radial symmetry in relation to the wheel hub. The geometry of the calipers enables a simultaneous axial control for accurate truing of the rim. The calipers (2) have plastic coated tips to 3 prevent leaving marks on the wheel. The upright arms (1) 4 position can be adjusted with an upright adjustment knob (5) to fit the axle width. The caliper arm (4) position can be 5 6 adjusted with the caliper arm knob (6) to fit the wheel radius 7 and the caliper tip distance can be adjusted with the caliper knob (3) to fit the rim width. BEFORE FIRST USE: When changing the wheel, the spring loaded upright arm and the caliper arm can be quickly pulled away, automatically springing back to a set position when inserting a new wheel. This enables faster truing of several same size wheels. It accepts wheels from 16 to 29 inch, with our without tyre and supports hubs up to 157 mm width. -
Measuring - Calipers, Barometers and Thermometers
MEASURING - CALIPERS, BAROMETERS AND THERMOMETERS DIGITAL BREAST BRIDGE The Digital Breast Bridge aids in setting up tangential breast treatment fields. After the borders of the tangential fields are determined place the digital breast bridge to these skin marks. The digital readout will give the angles needed for the gantry. The field separation is determined by the scale on the rails. The acrylic plates are 20 cm wide x 15 cm high and have 1 cm inscribed markings. Separations can be measured from 13 cm to 31 cm. Weight: 3.2 lbs Item # Description 270-001 Digital Breast Bridge BREAST BRIDGE The Breast Bridge aids in setting up portals for tangential breast P treatment. After the area to be treated has been marked, the bridge is placed on the patient’s chest and adjusted to the skin markings, thus, determining the separation of the fields. The angulation of the portals is determined from the ball protractor. The acrylic plates are 20 cm wide x 15 cm high and have 1 cm inscribed markings. Separations can be measured from 15 cm to 35 cm. The ball protractor provides angulation readings from 15O to 80O. Item # Description 270-000 Breast Bridge BREAST BRIDGE COMPRESSOR The Breast Bridge Compressor is used to compress the breast, particularly when it is desired to increase the dose to the residual mass at the end of a course of treatment. The aluminum mesh and frame are coated with a smooth blue vinyl plastic for minimum skin dose. Specifications Treatment Area Size: 10 cm H x 15 cm W Compression Distance: 1 cm to 13 cm Item # Description 272-100 Breast Bridge Compressor MAMMO CALIPER WITH DIGITAL LEVEL The Mammo Caliper is a rugged and accurate caliper designed to provide measurements for breast simulation or as general purpose caliper. -
Laser Tool Range
LASER TOOL RANGE stanleylasers.com 1 stanleylasers.com THE STANLEY® LASER RANGE Accurate measuement is essential for trouble free construction sites, speeding up the job and minimising waste and reworked tasks. Our aim has been to create a range of complimentary products - all built to our exacting standards - to enable professional users work quickly and accurately. That’s why the STANLEY® Laser Tools range offers all the benets of durable and well engineered products with user friendly features and features designed for the professional user. LASER TOOLS AND MORE... Alongside the laser tools, we’ve included a range of Measuring Wheels and Optical Levels to provide everything needed from survey to nished build. Our comprehensive accessories include wall and ceiling mounts, laser detectors and glasses as well as tripod and pole options for mounting measuring and leveling tools. Remote controls, rechargeable battery packs, chargers and rods are all available to add even more functionaility to the range. CONTENTS 03 09 28 INTRODUCTION LEVELLING MEASURING 04 Applications & Tool Types 10 Introduction 29 Introduction 06 The STANLEY® Standard 12 Rotary Laser Levels 31 True Laser Measure 07 Choosing the Right Laser for the Job 16 Point Laser Levels 38 Measuring Wheels 18 Cross & Multi Line Laser Levels 24 Optical Laser Levels 40 46 51 DETECTING ACCESSORIES SERVICE & REPAIR 41 Introduction 46 Laser Pole, Glasses 51 Service & repair & Tripod 42 Stud Sensors 44 Moisture Detectors 3 stanleylasers.com SITE LAYOUT FIRST FIX STANLEY® offer a wide range of professional laser tools to Set out walls and internal structures imply and accurately. make the perfect start to any construction project.