The document provides information about the Sawzall reciprocating saw. It discusses the history of the Sawzall, its intended uses in construction, general operations, safety precautions, tips and techniques, and available jigs, accessories and blade types. Models and prices of popular Sawzall brands like Milwaukee, DeWalt, Ryobi and Black & Decker are also listed.
by J. Snively | A. Berta
History
Common External Parts
Intended Uses
General Operations
Safety and Precautions
Tips and Techniques
Jigs and Accessories
Sawzall Models and Prices
Bibliography
Shubham Aggarwal discusses various tools and machines used in woodworking, including chainsaws, circular saws, drills, jigsaws, mitre saws, nail guns, hand planes, reciprocating saws, and die grinders/rotary tools. The document provides details on the uses, parts, and types of each tool. It explains chainsaw techniques like felling, freeing, lambing, and bucking trees safely. It also outlines safety features of machines like blade guards and dust collection bags on mitre saws.
This document discusses circular saw safety and injuries. It provides details on investigations of amputations and hospitalizations from 2015-2019 involving circular saws. It then gives examples of specific circular saw injuries between 2015-2019 where employees were cut or amputated fingers or limbs. It discusses causes of injuries like hands slipping during cutting or from kickbacks when the blade catches the stock. It provides OSHA regulations on circular saw guarding and discusses proper usage, training, manufacturer rules and recommendations to reduce injuries when operating circular saws.
Machine routers are versatile machines used to cut grooves in wood and boards. They have a high-speed cutter that removes wood as the operator pushes the router forward. Machine routers can be dangerous if safety rules are not followed, such as wearing eye protection, holding both handles, pushing the router slowly, and receiving proper instruction before use.
This document discusses portable power saws used in carpentry and joinery. It describes the hand-held circular saw, chop saw, and reciprocating saw. The hand-held circular saw can be used for crosscutting and ripping timber and its blade can be tilted for bevel cuts. The chop saw is used only for crosscutting and its fence can swing through 180 degrees under the stationary blade to cut miters. The purpose of operation guards on chop saws is to enclose the blade as much as possible to minimize the possibility of contact, for worker safety. Reciprocating saws like the jigsaw cut through a push-pull motion of the blade and are used for curved cuts and holes.
DIFFERENT TYPES OF ELECTRICAL POWER AND HYDRAULIC TOOLSLyn Gile Facebook
The document describes different types of electrical power tools including drills, grinders, saws and hydraulic tools such as pipe benders and jack hammers. It provides details on parts and operation of portable drills, angle grinders, pipe benders and discusses safety procedures for using angle grinders. A variety of electrical power tools are outlined including corded and cordless drills, different grinders and saws as well as hydraulic benders and jack hammers.
Chips are produced in sawing through a succession of small cutting edges on the saw teeth. As the teeth pass through the workpiece, chips are transported between the teeth in the gullets. Sawing is an economical machining process with narrow tools that produce little waste. There are three main types of saw blades: hacksaw, band saw, and circular saw. Key features of saw blades include the tooth form, spacing, set, and blade thickness which are selected based on the material and application. Broaching also uses a multi-tooth cutting tool to cut a surface in a single pass. It is a highly accurate process where the tool shape determines the finished part profile. Broaching machines use the rise per tooth of
1) A band saw machine uses a continuous metal band blade to cut metal workpieces. The blade is supported and driven by a drive wheel and idler wheel.
2) There are two main types - vertical band saws, which are more common, and horizontal band saws, which are used for simple cuts of solid materials held in a vice.
3) Key operations include ripping (cutting lengthwise), cross-cutting (cutting across the grain), mitering (cutting at an angle), re-sawing (cutting thickness), and freehand cutting (without guides for curves and angles). Band saws can cut a variety of materials and shapes.
by J. Snively | A. Berta
History
Common External Parts
Intended Uses
General Operations
Safety and Precautions
Tips and Techniques
Jigs and Accessories
Sawzall Models and Prices
Bibliography
Shubham Aggarwal discusses various tools and machines used in woodworking, including chainsaws, circular saws, drills, jigsaws, mitre saws, nail guns, hand planes, reciprocating saws, and die grinders/rotary tools. The document provides details on the uses, parts, and types of each tool. It explains chainsaw techniques like felling, freeing, lambing, and bucking trees safely. It also outlines safety features of machines like blade guards and dust collection bags on mitre saws.
This document discusses circular saw safety and injuries. It provides details on investigations of amputations and hospitalizations from 2015-2019 involving circular saws. It then gives examples of specific circular saw injuries between 2015-2019 where employees were cut or amputated fingers or limbs. It discusses causes of injuries like hands slipping during cutting or from kickbacks when the blade catches the stock. It provides OSHA regulations on circular saw guarding and discusses proper usage, training, manufacturer rules and recommendations to reduce injuries when operating circular saws.
Machine routers are versatile machines used to cut grooves in wood and boards. They have a high-speed cutter that removes wood as the operator pushes the router forward. Machine routers can be dangerous if safety rules are not followed, such as wearing eye protection, holding both handles, pushing the router slowly, and receiving proper instruction before use.
This document discusses portable power saws used in carpentry and joinery. It describes the hand-held circular saw, chop saw, and reciprocating saw. The hand-held circular saw can be used for crosscutting and ripping timber and its blade can be tilted for bevel cuts. The chop saw is used only for crosscutting and its fence can swing through 180 degrees under the stationary blade to cut miters. The purpose of operation guards on chop saws is to enclose the blade as much as possible to minimize the possibility of contact, for worker safety. Reciprocating saws like the jigsaw cut through a push-pull motion of the blade and are used for curved cuts and holes.
DIFFERENT TYPES OF ELECTRICAL POWER AND HYDRAULIC TOOLSLyn Gile Facebook
The document describes different types of electrical power tools including drills, grinders, saws and hydraulic tools such as pipe benders and jack hammers. It provides details on parts and operation of portable drills, angle grinders, pipe benders and discusses safety procedures for using angle grinders. A variety of electrical power tools are outlined including corded and cordless drills, different grinders and saws as well as hydraulic benders and jack hammers.
Chips are produced in sawing through a succession of small cutting edges on the saw teeth. As the teeth pass through the workpiece, chips are transported between the teeth in the gullets. Sawing is an economical machining process with narrow tools that produce little waste. There are three main types of saw blades: hacksaw, band saw, and circular saw. Key features of saw blades include the tooth form, spacing, set, and blade thickness which are selected based on the material and application. Broaching also uses a multi-tooth cutting tool to cut a surface in a single pass. It is a highly accurate process where the tool shape determines the finished part profile. Broaching machines use the rise per tooth of
1) A band saw machine uses a continuous metal band blade to cut metal workpieces. The blade is supported and driven by a drive wheel and idler wheel.
2) There are two main types - vertical band saws, which are more common, and horizontal band saws, which are used for simple cuts of solid materials held in a vice.
3) Key operations include ripping (cutting lengthwise), cross-cutting (cutting across the grain), mitering (cutting at an angle), re-sawing (cutting thickness), and freehand cutting (without guides for curves and angles). Band saws can cut a variety of materials and shapes.
Avoid top 5 mistakes while operating a circular sawSupplyVan
A circular saw is a powerful tool that can cause injuries if not used properly. The document outlines the top five mistakes to avoid when operating a circular saw: 1) Not wearing proper safety gear like goggles and gloves, which could lead to getting caught in the blade. 2) Using a blunt blade, which requires more force and could damage the motor. 3) Forgetting to unplug the saw after use, risking accidental activation. 4) Overextending one's body and losing balance. 5) Using the wrong blade type for the material being cut, which may damage the blade or material. Proper safety precautions are emphasized.
Hand tools can be divided into noncutting tools like vises, hammers, and wrenches, and cutting tools like hacksaws and files. A bench vise is used to securely hold work for sawing, filing, drilling, and tapping. Hammers come in different sizes and types for various tasks. Wrenches like open-end, box-end, and combination are used to tighten and loosen nuts and bolts. Pliers are used for gripping and holding small parts. Proper tool selection and technique are important for safe and effective work.
The document discusses various hand tools used by plumbers. It describes pipe wrenches, hacksaw frames and blades, measuring tapes, soldering irons, tin snips, rasps/filers, caulking irons, adjustable wrenches, hammers, pipe cutters, drilling machines and bits, spanners, benches, rulers, try squares, vernier calipers, nuts, bolts, washers, and screws. The tools are used for tasks like cutting, gripping, fastening, measuring, and shaping materials in plumbing work.
The document summarizes various metal sawing manufacturing processes. It describes the characteristics of metal cutting saw blades including material, tooth form, tooth set, tooth spacing, and size. It also discusses sawing speeds and feeds. The document classifies different sawing operations and machines, specifically covering reciprocating/power hack sawing, circular sawing, band sawing, and friction sawing. It provides details on each process including equipment used and advantages.
Back saws, such as tenon saws and dovetail saws, have a steel or brass back that gives them weight for sawing wood easily. A tenon saw is used for general sawing and cutting mortise and tenon joints, while a dovetail saw cuts joints like dovetails. Coping saws cut unusual shapes and curves and require practice to control. The blade is inserted by flexing the frame and springs back into place to hold the blade. A coping saw can also cut internal shapes by passing the blade through a drilled hole first.
We are offering a wide assortment of excellent quality HSS Circular Saw to our clients. These HSS Circular Saws are provided in plain tooth and staggered tooth form to give chip clean chit. Thin slitting saws are normally recommended for reducing wastage of costly material.
A screw is a cylindrical rod with threads that is used to fasten objects together. It works by rotating and advancing as the threads engage with a mating surface. There are different head types, thread types, and drive types that determine how the screw is installed and used. Screws are typically made of steel through a process of cold heading and thread rolling to efficiently produce them for various applications.
Plumbing Tools
Plumbing tools help you clean drains, cut, bend and repair pipes, and install new equipment quickly and easily. A pipe cutter can slice through metal and PVC quickly and is available in several styles that can cut pipe up to 6 inches in diameter. A pipe wrench can remove or install piping under sinks, tubs and water heaters efficiently and comes in many models. A flaring tool will flare and swag steel, copper, brass and aluminum pipe up to + inches. A great selection of piping and tubing tools to suit every type of plumbing challenge.
Plumbing is any system that conveys fluids for a wide range of applications. Heating and cooling, waste removal, and potable water delivery are among the most common uses for plumbing however plumbing's not limited to these applications. Plumbing utilizes pipes, valves, plumbing fixtures, tanks, and other apparatuses to convey fluids.
More visit:- http://www.tradusway.com/hand-tools/plumbing-tools.html/
Drill bits are cutting tools used to create cylindrical holes. They are held in a chuck and rotate to provide torque and force. Specialized bits can create non-cylindrical holes. Common drilling operations include reaming to enlarge holes, tapping to cut internal threads, counterboring, and countersinking. Twist drill bits are the most commonly used type and have a cylindrical shaft and helical flutes.
This document discusses different types of cutting tools used in metalworking. It describes single point and multi-point cutting tools, including hacksaw blades, drill bits, and cold chisels. It provides information on hacksaw components and teeth per inch ratings suitable for different materials. Guidelines are provided for proper hacksaw use. The next lesson will cover the use of chisels and files, and chisels are described as being used with hammers for cutting heavy gauge metal where hacksaws or shearing machines are not suitable. Common types of chisels are listed.
Reamers are metalworking tools used to create accurately sized holes. There are several types of reamers classified by their shank and cutting geometry. Straight and tapered reamers are used for precision holes, while ross and fluted reamers are used for roughing and finishing holes respectively. Other reamer types include shell, expansion, and adjustable reamers designed for specialized applications. Proper speeds and stock allowances are required when reaming to achieve the desired hole size and surface finish.
Tool & Die is a tried and true industry. It can also be one of the most intimidating if you don’t know how it is used or when to use it. This presentation is designed to unlock some of the mysteries of Tool & Die and give you a better understanding of its uses. View this presentation and learn when and how to leverage Tool & Die in your company. Whether you have been around Tool & Die for years or you are just getting started, this presentation will enhance your knowledge and help you with upcoming decisions.
What you'll learn by viewing the webcast:
- Definition of Tool & Die
- Ways stamping dies are classified
- Operations that can be performed with stamping dies
- Different types of parts that can be made with stamping dies
- Determining precision of die produced parts
- Ways to implement Tool & Die into your organization
St. Louis Screw & Bolt (SLSB LLC) is a historic bolt manufacturer founded in 1887 that stocks a wide variety of structural fasteners. SLSB aims to be a one-stop shop for structural fastener projects by offering inventory, manufacturing capabilities, and technical support. They provide bolts, nuts, washers, and tools for construction applications.
general instruments & instrumentation - Restorative DentistryIAU Dent
This document discusses general instruments and instrumentation used in dentistry. It categorizes instruments into diagnostic, cutting, isolating, condensing, plastic, finishing/polishing, and miscellaneous. It describes the classification systems for hand cutting instruments, including Black's formula for 3-figure and 4-figure instruments. It provides details on parts of hand cutting instruments like excavators and chisels. It also discusses rotary instruments including bur design, speed, efficiency, heat generation, and the use of coolant.
The document discusses the history and evolution of workholding and fixturing, from interchangeable parts in the 18th century to modern techniques like magnetic, vacuum, and modular fixturing. It notes that while vises and double vises are versatile, shops should maximize their use of the machine envelope and consider alternatives that allow for quicker changeovers. The last section questions if some common fixturing solutions truly make efficient use of the available space.
This document discusses drill bits used in oil and gas drilling. It describes the main types of drill bits including roller cone bits, natural diamond bits, PDC bits, and TSP bits. It explains how each type of bit cuts rock through different mechanisms like compression, grinding, or shearing. The document also provides details on bit design factors for both roller cone bits and PDC bits, including bearing assembly design, cutter design, nozzle placement, and more. It covers how to select the proper bit based on formation hardness and classify bits using the IADC system. Performance factors like WOB, RPM, mud properties, and hydraulic efficiency that influence bit performance are also summarized.
The document discusses different types of tool bits used for machining, including their properties and applications. It describes how the shape and angles of tool bits are determined by factors like the operation, material, machine power, and desired finish. Various materials for tool bits are also outlined, such as high speed steel, carbides, and diamond, each suited for different machining conditions due to their hardness, strength, and temperature resistance. Tool holders are used to securely hold the bits at an angle to facilitate chip removal during cutting.
Intro to Rotary Draw Bending: An Engineer’s Guide to Bending Tubes Tube Form Solutions
This guide is an excellent starting point for anyone who has questions or is interested in learning about bending tooling. Easy to understand diagrams and images are accompanied by clear information, walking readers through the basics of bending tooling.
This document provides an overview of general purpose cutting with diamond blades. It discusses different blade types, how diamond blades work, tools for cutting, and hands-on techniques. The key points covered are:
- Different blade styles like segmented, turbo, and patterned diamond blades and their uses.
- Diamond blades grind material rather than cut, with the diamonds fracturing to continuously expose new diamonds for cutting.
- Important features of handheld saws, walk-behind saws, and masonry saws.
- Proper techniques for mounting blades, maintaining consistent pressure while cutting, and step cutting to increase blade life.
- Safety precautions like avoiding the kickback zone of the blade.
1. The document discusses different types of jigsaws including straight-reciprocating, orbital-reciprocating, top handle, and barrel grip styles. It also covers important considerations when shopping for a jigsaw like cutting speed, amperage, corded vs. battery power, and blade style.
2. The author provides reviews and recommendations for 5 top jigsaw options. The Dewalt 20V Max XR is recommended as the best all-around choice. The Festool Carvex PS 420 EBQ is highlighted as an upgrade pick for its precision and accessory system. The Bosch barrel-grip model is praised for its accuracy and control.
3. The SKIL orbital action
This document provides information about orthodontic products including brackets, wires, pliers, and other tools. It lists product codes, descriptions, sizes and specifications. For example, it describes different types of bracket kits and lists the codes for round and rectangular wires that can be used with 0.018 and 0.022 slot sizes. It also provides details about various types of pliers for tasks like wire bending, ligature tying and debonding brackets. Materials for procedures like taking impressions and measuring forces are also outlined. The document serves as a reference guide for orthodontic supplies.
Avoid top 5 mistakes while operating a circular sawSupplyVan
A circular saw is a powerful tool that can cause injuries if not used properly. The document outlines the top five mistakes to avoid when operating a circular saw: 1) Not wearing proper safety gear like goggles and gloves, which could lead to getting caught in the blade. 2) Using a blunt blade, which requires more force and could damage the motor. 3) Forgetting to unplug the saw after use, risking accidental activation. 4) Overextending one's body and losing balance. 5) Using the wrong blade type for the material being cut, which may damage the blade or material. Proper safety precautions are emphasized.
Hand tools can be divided into noncutting tools like vises, hammers, and wrenches, and cutting tools like hacksaws and files. A bench vise is used to securely hold work for sawing, filing, drilling, and tapping. Hammers come in different sizes and types for various tasks. Wrenches like open-end, box-end, and combination are used to tighten and loosen nuts and bolts. Pliers are used for gripping and holding small parts. Proper tool selection and technique are important for safe and effective work.
The document discusses various hand tools used by plumbers. It describes pipe wrenches, hacksaw frames and blades, measuring tapes, soldering irons, tin snips, rasps/filers, caulking irons, adjustable wrenches, hammers, pipe cutters, drilling machines and bits, spanners, benches, rulers, try squares, vernier calipers, nuts, bolts, washers, and screws. The tools are used for tasks like cutting, gripping, fastening, measuring, and shaping materials in plumbing work.
The document summarizes various metal sawing manufacturing processes. It describes the characteristics of metal cutting saw blades including material, tooth form, tooth set, tooth spacing, and size. It also discusses sawing speeds and feeds. The document classifies different sawing operations and machines, specifically covering reciprocating/power hack sawing, circular sawing, band sawing, and friction sawing. It provides details on each process including equipment used and advantages.
Back saws, such as tenon saws and dovetail saws, have a steel or brass back that gives them weight for sawing wood easily. A tenon saw is used for general sawing and cutting mortise and tenon joints, while a dovetail saw cuts joints like dovetails. Coping saws cut unusual shapes and curves and require practice to control. The blade is inserted by flexing the frame and springs back into place to hold the blade. A coping saw can also cut internal shapes by passing the blade through a drilled hole first.
We are offering a wide assortment of excellent quality HSS Circular Saw to our clients. These HSS Circular Saws are provided in plain tooth and staggered tooth form to give chip clean chit. Thin slitting saws are normally recommended for reducing wastage of costly material.
A screw is a cylindrical rod with threads that is used to fasten objects together. It works by rotating and advancing as the threads engage with a mating surface. There are different head types, thread types, and drive types that determine how the screw is installed and used. Screws are typically made of steel through a process of cold heading and thread rolling to efficiently produce them for various applications.
Plumbing Tools
Plumbing tools help you clean drains, cut, bend and repair pipes, and install new equipment quickly and easily. A pipe cutter can slice through metal and PVC quickly and is available in several styles that can cut pipe up to 6 inches in diameter. A pipe wrench can remove or install piping under sinks, tubs and water heaters efficiently and comes in many models. A flaring tool will flare and swag steel, copper, brass and aluminum pipe up to + inches. A great selection of piping and tubing tools to suit every type of plumbing challenge.
Plumbing is any system that conveys fluids for a wide range of applications. Heating and cooling, waste removal, and potable water delivery are among the most common uses for plumbing however plumbing's not limited to these applications. Plumbing utilizes pipes, valves, plumbing fixtures, tanks, and other apparatuses to convey fluids.
More visit:- http://www.tradusway.com/hand-tools/plumbing-tools.html/
Drill bits are cutting tools used to create cylindrical holes. They are held in a chuck and rotate to provide torque and force. Specialized bits can create non-cylindrical holes. Common drilling operations include reaming to enlarge holes, tapping to cut internal threads, counterboring, and countersinking. Twist drill bits are the most commonly used type and have a cylindrical shaft and helical flutes.
This document discusses different types of cutting tools used in metalworking. It describes single point and multi-point cutting tools, including hacksaw blades, drill bits, and cold chisels. It provides information on hacksaw components and teeth per inch ratings suitable for different materials. Guidelines are provided for proper hacksaw use. The next lesson will cover the use of chisels and files, and chisels are described as being used with hammers for cutting heavy gauge metal where hacksaws or shearing machines are not suitable. Common types of chisels are listed.
Reamers are metalworking tools used to create accurately sized holes. There are several types of reamers classified by their shank and cutting geometry. Straight and tapered reamers are used for precision holes, while ross and fluted reamers are used for roughing and finishing holes respectively. Other reamer types include shell, expansion, and adjustable reamers designed for specialized applications. Proper speeds and stock allowances are required when reaming to achieve the desired hole size and surface finish.
Tool & Die is a tried and true industry. It can also be one of the most intimidating if you don’t know how it is used or when to use it. This presentation is designed to unlock some of the mysteries of Tool & Die and give you a better understanding of its uses. View this presentation and learn when and how to leverage Tool & Die in your company. Whether you have been around Tool & Die for years or you are just getting started, this presentation will enhance your knowledge and help you with upcoming decisions.
What you'll learn by viewing the webcast:
- Definition of Tool & Die
- Ways stamping dies are classified
- Operations that can be performed with stamping dies
- Different types of parts that can be made with stamping dies
- Determining precision of die produced parts
- Ways to implement Tool & Die into your organization
St. Louis Screw & Bolt (SLSB LLC) is a historic bolt manufacturer founded in 1887 that stocks a wide variety of structural fasteners. SLSB aims to be a one-stop shop for structural fastener projects by offering inventory, manufacturing capabilities, and technical support. They provide bolts, nuts, washers, and tools for construction applications.
general instruments & instrumentation - Restorative DentistryIAU Dent
This document discusses general instruments and instrumentation used in dentistry. It categorizes instruments into diagnostic, cutting, isolating, condensing, plastic, finishing/polishing, and miscellaneous. It describes the classification systems for hand cutting instruments, including Black's formula for 3-figure and 4-figure instruments. It provides details on parts of hand cutting instruments like excavators and chisels. It also discusses rotary instruments including bur design, speed, efficiency, heat generation, and the use of coolant.
The document discusses the history and evolution of workholding and fixturing, from interchangeable parts in the 18th century to modern techniques like magnetic, vacuum, and modular fixturing. It notes that while vises and double vises are versatile, shops should maximize their use of the machine envelope and consider alternatives that allow for quicker changeovers. The last section questions if some common fixturing solutions truly make efficient use of the available space.
This document discusses drill bits used in oil and gas drilling. It describes the main types of drill bits including roller cone bits, natural diamond bits, PDC bits, and TSP bits. It explains how each type of bit cuts rock through different mechanisms like compression, grinding, or shearing. The document also provides details on bit design factors for both roller cone bits and PDC bits, including bearing assembly design, cutter design, nozzle placement, and more. It covers how to select the proper bit based on formation hardness and classify bits using the IADC system. Performance factors like WOB, RPM, mud properties, and hydraulic efficiency that influence bit performance are also summarized.
The document discusses different types of tool bits used for machining, including their properties and applications. It describes how the shape and angles of tool bits are determined by factors like the operation, material, machine power, and desired finish. Various materials for tool bits are also outlined, such as high speed steel, carbides, and diamond, each suited for different machining conditions due to their hardness, strength, and temperature resistance. Tool holders are used to securely hold the bits at an angle to facilitate chip removal during cutting.
Intro to Rotary Draw Bending: An Engineer’s Guide to Bending Tubes Tube Form Solutions
This guide is an excellent starting point for anyone who has questions or is interested in learning about bending tooling. Easy to understand diagrams and images are accompanied by clear information, walking readers through the basics of bending tooling.
This document provides an overview of general purpose cutting with diamond blades. It discusses different blade types, how diamond blades work, tools for cutting, and hands-on techniques. The key points covered are:
- Different blade styles like segmented, turbo, and patterned diamond blades and their uses.
- Diamond blades grind material rather than cut, with the diamonds fracturing to continuously expose new diamonds for cutting.
- Important features of handheld saws, walk-behind saws, and masonry saws.
- Proper techniques for mounting blades, maintaining consistent pressure while cutting, and step cutting to increase blade life.
- Safety precautions like avoiding the kickback zone of the blade.
1. The document discusses different types of jigsaws including straight-reciprocating, orbital-reciprocating, top handle, and barrel grip styles. It also covers important considerations when shopping for a jigsaw like cutting speed, amperage, corded vs. battery power, and blade style.
2. The author provides reviews and recommendations for 5 top jigsaw options. The Dewalt 20V Max XR is recommended as the best all-around choice. The Festool Carvex PS 420 EBQ is highlighted as an upgrade pick for its precision and accessory system. The Bosch barrel-grip model is praised for its accuracy and control.
3. The SKIL orbital action
This document provides information about orthodontic products including brackets, wires, pliers, and other tools. It lists product codes, descriptions, sizes and specifications. For example, it describes different types of bracket kits and lists the codes for round and rectangular wires that can be used with 0.018 and 0.022 slot sizes. It also provides details about various types of pliers for tasks like wire bending, ligature tying and debonding brackets. Materials for procedures like taking impressions and measuring forces are also outlined. The document serves as a reference guide for orthodontic supplies.
The document discusses various electrical tools and their functions. It describes screwdrivers like standard, Philips, and stubby screwdrivers which are used to drive different types of screws. Pliers are also discussed, including combination pliers, side cutting pliers, and long nose pliers which are used for gripping, cutting, and holding wires. Additional tools mentioned are wire strippers, electrician's knives, portable electric drills, and hacksaws, each serving a specific purpose like stripping wire insulation or cutting metal materials. Proper tool use and safety are emphasized.
This document summarizes several common hand tools used for woodworking joints:
- Coping saws cut intricate shapes and interior cutouts. Block planes efficiently slice end grain and remove thin shavings. Chisels cut wood when struck with a mallet. Jack planes perform some tasks of smoothing and jointer planes on smaller works. Marking knives and combination squares lay out angles and lines for cutting. Saws cut through wood by pushing and pulling blades. Marking gauges scribe lines parallel to edges for joinery.
This document is a catalog from Oshlun that provides information on circular saw blades, laser guides, measuring tools, and oscillating tool blades. It includes descriptions of product categories and individual products, specifications, comparisons of saw blade features at different quality levels, and diagrams of saw blade anatomy and tooth grinds. The catalog aims to provide high quality products at affordable prices with good customer service.
This document provides information on precision lead screws and SupernutsTM. It discusses features such as low cost, customization options, variety of lead sizes and diameters, corrosion resistance, lubrication methods, load capacity, temperature limits, length limitations, and material properties. Precision lead screws are presented as an economical solution for linear motion. SupernutTM assemblies are available in plastic or bronze nuts up to 4" diameters.
This document provides information on precision lead screws and SupernutsTM. It discusses features such as low cost, customization options, variety of lead sizes and diameters, corrosion resistance, lubrication methods, load capacity, temperature limits, and material properties. Precision lead screws are presented as an economical linear motion solution, particularly for moderate loads, and SupernutsTM are described as providing cost-effective backdriveability and load capacity. Standard and custom assembly options as well as accessory products are also mentioned.
12. ROTARY INSTRUMENTS IN ENDODONTICS.pptxAditeeAgrawal3
This document provides a summary of rotary instruments used in endodontics, focusing on nickel titanium (NiTi) instruments. It discusses the history and development of rotary instruments, the properties of NiTi alloy, components and design features of rotary files, and several rotary systems including LightSpeed. Key points include: NiTi files provide improved flexibility and shapeability compared to stainless steel; components include the tip, taper, rake angle, radial lands, and flutes; and systems like LightSpeed are taperless with short cutting heads for improved negotiation of curvatures.
This document presents information on straight knife cutting machines, including their parts, specifications, brands offered, and services provided. It discusses that straight knife cutters are versatile machines used to cut fabric components in bulk. They have parts like the knife, presser foot, base plate and rollers, motor, handles. It provides specifications for the knife, presser foot, and other parts. The document also lists advantages of straight knife cutters and models offered by Eastman and Consew brands, along with the services provided.
The document discusses common electrical tools used in electrical wiring installation including screwdrivers, hammers, pliers, wire strippers, knives, drills, and hacksaws. It describes the different types of screwdrivers such as standard, Philips, and Allen head screwdrivers. It also outlines various types of hammers, pliers including lineman's pliers, and wire strippers. The final section assigns students to bring specific electrical tools and materials to the next meeting including different pliers, screwdrivers, nails, wood, and wire.
The document discusses swivel base vices. It describes the components of a bench vise including the base, fixed jaw, movable jaw, and screw. It then focuses on swivel base vices, explaining that the base can rotate, allowing the workpiece to be positioned at different angles. The document discusses materials used like cast iron and steel. It also outlines the manufacturing process which typically involves casting, and sometimes forging, as well as machining operations after casting.
TLE 6 PPT Q4 - Electrical Tools And Its Function.pptxBrEnDaOcAmPo4
This document discusses various electrical tools and their functions. It describes screwdrivers, hammers, pliers, wire strippers, knives, drills, and hacksaws used in electrical work. Screwdriver types include standard, Philips, stubby, and Allen screw drivers. Pliers mentioned are combination, side cutting, and long nose pliers. Electrical tools are used to efficiently complete electrical tasks like installing and repairing wiring and safely working with live wires.
This document provides information on lead screws and supernuts from Ball Screws and Actuators. It discusses the features and advantages of lead screws such as being low cost, customizable, available in a variety of sizes, and resistant to corrosion. It provides charts with information on material properties, temperature limits, critical speeds, and column loading capacities. It also notes that standard grade lead screws have a lead accuracy of 0.010 in/ft while precision grade are 0.003 in/ft and lists length limitations for different sized lead screws.
This document provides information on lead screws and supernuts from Ball Screws and Actuators. It discusses the features, advantages, design considerations and material properties of lead screws. Key points include that lead screws offer cost savings compared to ball screws, come in a variety of leads and diameters, and use stainless steel and internally lubricated acetal plastic for non-corrosive operation. Standard and precision grades are available with lead accuracies of 0.010 in/ft and 0.003 in/ft respectively. Load and temperature limits vary based on the specific assembly. Custom options are available to meet unique specifications.
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This document provides information on precision lead screws and supernuts from Ball Screws and Actuators (BS&A). It lists features such as low cost, customization options, variety of sizes, corrosion resistance, and vibration reduction compared to ball screws. It also provides details on material properties, temperature and load limits, accuracy grades, and self-locking characteristics. The document is intended to help customers understand and select the appropriate lead screw solutions for their linear motion needs.
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3. SAWZALL
J. Snively | A. Berta
TABLE OF CONTENTS
History p3
Common External Parts p4
Intended Uses p 5-7
General Operations p 8-9
Safety and Precautions p 10-11
Tips and Techniques p 12
Jigs and Accessories p 13-14
Sawzall Models and Prices p 15
Bibliography p 16
4. SAWZALL
J. Snively | A. Berta
HISTORY
The reciprocating saw came into fashion by Milwaukee Electric
Tool Company. The company patented the name “Sawzall” in
1951.
Billed as the first portable electric hacksaw, the design has
gone on by other tool companies under the name reciprocating
saw. DeWalt, Black & Decker, Ryobi and others have
duplicated Milwaukee’s Sawzall. But the name remains
Milwaukee’s.
6. SAWZALL
J. Snively | A. Berta
INTENDED USES & OVERVIEW
The Sawzall gets it name from Milwaukee tools, is a reciprocating saw.
Used heavily in construction, and used by most trades: plumbing, electrical,
and carpentry.
Models will have minimum and maximum speeds measured in Strokes Per
Minute (SPM). The harder you squeeze the saw’s trigger the faster in will
move the blade. Usually at speeds of 1700 spm is considered minimum up
to 2700spm at maximum. Blades can be damaged at slower speeds, when
using a Sawzall make sure of attaining maximum speed before cutting. The
cutting stroke size is one inch and one eighths inches that means the
distance the blade moves forward on a single cutting stoke.
Some Sawzall models come with an orbital cutting mode. To turn that
function on there is a shift lever on the Sawzall Fig. 1. When the Sawzall is
cutting in this mode the blade cuts in a push pull manner plus in a slight
circular motion.
7. SAWZALL
J. Snively | A. Berta
INTENDED USES & OVERVIEW
The Sawzall is intended to replicate the motion of
a hacksaw or Jigsaw but on a larger scale. Its
handle and saw placement make it very Fig. 1
comfortable for vertical cuts. The blade cuts in a
push pull manner Fig. 2.
Primarily used for rough work, a Sawzall cuts
holes for pipes, cooling ducts and roof vents.
Because of the blade placement the Sawzall can
get into hard to reach areas. Although, very close
in application to a saber saw the Sawzall is Fig. 2
heavier and more powerful. The Sawzall makes
true of its name by cutting just about anything
from Wood, metal, plastic, ceramics. It is a multi
use instrument and is used for demolition work
as well.
The blade drives forward and back for its cutting motion
8. SAWZALL
J. Snively | A. Berta
INTENDED USES & OVERVIEW
Primarily used for rough work, a Sawzall cuts holes for pipes,
cooling ducts and roof vents. Because of the blade placement
the Sawzall can get into hard to reach areas. Although, very
close in application to a saber saw the Sawzall is heavier and
more powerful.
The Sawzall makes true of its name by cutting just about
anything from wood, metal, plastic, ceramics. It is a multi use
instrument and is used for demolition work as well.
9. SAWZALL
J. Snively | A. Berta
GENERAL OPERATIONS
As mentioned before, generally used for
rough cutting applications the Sawzall has a
few features that make this as easy as Fig. 3
possible starting with the shoe Fig. 3.
At the back of the blade, the shoe is there
to help guide and allows you to turn the
blade on a bevel or a slant without splintering
your work. Also the shoe helps to insure
there is no kick back when cutting because
the saw can rest on the shoe as the blade
cuts through the given material.
Adjustable Shoe
10. SAWZALL
J. Snively | A. Berta
GENERAL OPERATIONS
Some Sawzall models come with an orbital
cutting mode. To turn that function on there
is a shift lever on the Sawzall Fig 4.
When the Sawzall is cutting in this mode the
blade cuts in a push pull manner plus in a
slight circular motion.
Fig 4
Sawzall blade assortment
11. SAWZALL
J. Snively | A. Berta
SAFETY & PRECAUTIONS
Safety at the workplace is the number one rule. When
operating a power tool or any tool for that matter there are a
few key points to follow to be as safe as possible. General
safety includes:
•
Do Not operate while under influence of Drugs, Alcohol or
certain medications
•
Make all loose fitting clothing, long hair, jewelry secure- It can
be caught in the moving parts of machinery
•
Always wear safety shoes or boots
•
Do not remove guides or safety features such as shoe and
safety switches
•
Be aware of other workers and hazards on jobs site i.e.
electrical wires, gas pipes, working water pipes etc…
12. SAWZALL
J. Snively | A. Berta
SAFETY & PRECAUTIONS
Sawzall specific safety rules can include:
•
Always use two hands unless specific jigs are available
•
Wear face shield or safety glasses when cutting material
•
Unplug Sawzall when changing blades
13. SAWZALL
J. Snively | A. Berta
TIPS & TECHNIQUES
Using a Sawzall for most applications its use can be straight
forward but there are different techniques and ways to make the
best cut possible such as:
•
Use a lower cutting speed for cutting metals
•
For thin sheet metal clamp small piece of wood to the back to
reduce tear out
•
Bead a thin layer of oil to lubricate metal while cutting
•
Higher speeds are recommended for cutting wood
•
Use correct blade for certain material to insure no burn marks
•
Flexibility in the blades allow a flush cut along walls and floors by
applying pressure to the blade and bending it flush to surface
14. SAWZALL
J. Snively | A. Berta
JIGS & ACCESSORIES
Although the Sawzall is a great tool there is always ways to
improve performance. There are a couple of jigs/clamps available
so that when there is need for a straight cut you can place the saw
blade into this jig that clamps on to the surface of a pipe, you are
about to cut and makes a straighter cut. It is call the pipe clamp
system.
There are also numerous blades you can have for all types of
cutting:
•
All purpose blades for general use to cut wood, nail embedded
wood, composite material, plastic, ferrous and non ferrous
metals, cast iron range from 4” to 12” and have 8 to 14 teeth per
inch
•
Ice Hardened blades recommended for nail embedded wood
range from 6” to 9” length and have 8 to 24 teeth per inch
15. SAWZALL
J. Snively | A. Berta
JIGS & ACCESSORIES
• Ice Hardened Torch blades recommended for metal range from 6” to 9” length
and have 10 to 18 teeth per inch
•
Metal cutting blades recommended for Conduits, tubing, channels, pipe,
rubber, fiber, trim range 4” to 12” length and have 14 to 24 teeth per inch
•
Plaster cutting blades recommended for plaster, plaster with metal lath,
plasterboard. It cuts on both forward and backward strokes are 5” length and
have 6 teeth per inch
•
Pruning blade recommended for pruning trees, smooth sawing green wood
range from 9” to 12” length and have 5 teeth per inch
•
Scroll cutting blades recommended for scroll cutting wood. Contours, nail
embedded wood, plastics range are 3 5/8” length and have 10 to 18 teeth per
inch
•
Tungsten-carbide blade come with a grit type between medium to coarse grit
recommended for hardwood flooring, cast iron, stainless steel, fiberglass
materials (polyesters, epoxies, melamine’s), ceramic tile, stone, carbon, brick,
clay pipe, marble, plaster. Chalkboard range from 3 ½” to 9” length and there
are no teeth just a grit type on cutting edge of blade
17. SAWZALL
J. Snively | A. Berta
BIBLIOGRAPHY
Wikipedia on Sawzall.
http://enwikipedia.org/wiki/reciprocating-saw
Picture and Parts.
http://www.virginia.edu/art/studio/safety/sculpture/wstools/sawzalltool.jpg
http://www.milwaukeetool.com
http://www.ingersolltools.com/images/misc%20Sawzall%20blade
%20assortment.jpg
http://www.wooddigest.com/images/article/
1236891822791__MilwaukeeEle_SuperSawzallRecip_0.jpg
Info reference.
Wikipedia
http://books.google.ca/books?id=DD3ki3xIGEYC&pg=PA49&dq=%22sawzall
+safety%22#v=onepage&q=&f=false
http://books.google.ca/books?id=PfHsmuSUKGwC&pg=PA56&dq=sawzall
+safety#v=onepage&q=sawzall%20safety&f=false
http://books.google.ca/books?
id=sz5TnHuV3JoC&pg=PA28&dq=sawzall#v=onepage&q=sawzall&f=false