DOCSLIB.ORG

Sheet Metal-HVAC Ducts and Fittings AAS DEGREE

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Sheet Metal-HVAC Ducts and Fittings AAS DEGREE Program Requirements Guide 2021-2022 Sheet Metal-HVAC Ducts and Fittings AAS DEGREE Program Overview Program Faculty Program Start Dates The sheet metal worker reads blueprints, prepares Viangsavanh Paborriboon Fall layouts and operates fabricating devices such as [email protected] special hand tools, power shears, nibbler, brake, Full-time enrollment is required bar folder, turning machines, spot and arc welders, 651.846.1367 Students must be enrolled full-time with a cohort of soldering equipment and plasma cutting systems. students. Technical courses only offered during days. The skilled sheet metal worker gathers general information and specifications from blueprints for Program Requirements Course Sequence the fabrication and installation of ducts for heating, cooling, filtering and humidifying air. Also, sheet Check off when completed The following sequence is recommended. metal workers fabricate and install metal roofing Special supplies, tools, and estimated costs and siding, stainless steel equipment for homes The list for required tools is supplied by the First Semester and industry, chutes for material transfer, signs and program advisor. The cost of tools for the SMET 1410 Sheet Metal Fitting Layout and Design ...4 rain dispersal equipment. Satisfactory preparation program is approximately $300. Contact for the sheet metal program may include high SMET 1415 OSHA 30 HR Training ................2 program faculty for more information. school courses in algebra and geometry. Other SMET 1420 Sheet Metal Fitting Fabrication .........4 helpful courses are mechanical drafting and metal SMET 1430 Sheet Metal Drafting & Blueprint Reading .2 shop. Much of the sheet metal work starts with Course Cr SMET 1440 Sheet Metal Welding .................5 two-dimensional objects and ends with a three- SMET 1450 Sheet Metal Practical Problem Solving ...2 SMET 1410 Sheet Metal Fitting Layout dimensional product. Sheet metal work requires Goal 1: COMM 17XX ..........................3 good spatial perception. and Design ................................4 Total Semester Credits . 22 SMET 1415 OSHA 30 HR Training ..............2 Career Opportunities SMET 1420 Sheet Metal Fitting Fabrication ......4 Second Semester According to the U.S. Department of Labor, SMET 1430 Sheet Metal Drafting & SMET 1510 Duct System Layout & Design ..........4 employment of sheet metal workers in Blueprint Reading ...........................2 SMET 1520 Duct System Fabrication ..............4 construction is expected to increase about SMET 1440 Sheet Metal Welding. .5 as fast as the average for all occupations SMET 1530 Architectural Sheet Metal .............4 SMET 1450 Sheet Metal Practical Graduates may go to work for firms that fabricate SMET 1540 Power Machine Operation .............3 Problem Solving ............................2 sheet metal products and become skilled SMET 1550 Sheet Metal CAD/CAM Systems ........3 SMET 1510 Duct System Layout & Design .......4 production, precision, or construction sheet Total Semester Credits . 18 metal workers. SMET 1520 Duct System Fabrication ............4 SMET 1530 Architectural Sheet Metal ...........4 General Education Requirements (20 additional credits) Program Outcomes SMET 1540 Power Machine Operation ..........3 1. Graduates will have the knowledge and skills SMET 1550 Sheet Metal CAD/CAM Systems .....3 Total Program Credits . 60 to layout, fabricate, and assemble all types of Subtotal . 37 sheet metal products. 2. Graduates will have the ability to safely General Education/MnTC Requirements Cr operate all types of sheet metal fabricating Refer to the Minnesota Transfer Curriculum Course equipment. List for each Goal Area 3. Graduates will have the knowledge and Goal 1: Communication ......................7 skills to complete sheet metal welding and ENGL 1711 Composition 1 – 4 cr soldering processes. COMM 17XX – 3 cr Goal 3 or Goal 4 ............................6 Minimum Program Entry Requirements 4. Graduates will have the knowledge and Goal 3: Natural Sciences OR Students entering this program must meet skills to use computer-aided drafting for Goal 4: Mathematical/Logical Reasoning the following minimum program entry the design and fabrication of sheet metal Goal 5: History, Social Science and requirements: products. Behavioral Sciences .........................3 Reading: Score of 240+ or grade 5. Graduates will have the knowledge and skills Goal 6: Humanities and Fine Arts ...............3 of “C” or better in READ 0721 or to use drafting and blueprint reading to Select a minimum of 4 additional credits READ 0724 or EAPP 0860 design HVAC duct systems. Goals 1 – 10 of the Minnesota Transfer Curriculum ..4 Writing: Score of 240+ or grade Select a minimum of 4 additional credits Transfer Opportunities of “C” or better in ENGL 0921 or General Education Requirements . 23 EAPP 0870 Saint Paul College has a transfer articulation General Education requirement courses may be taken Arithmetic: Score of 237+ agreement between the following program and before, after or concurrently with Sheet Metal courses. post-secondary institutions for the baccalaureate Spatial assessment required: Score 50+ degree programs listed below. For more Total Program Credits . 60 Assessment Results and Prerequisites: information please go to saintpaul.edu/Transfer. Students admitted into Saint Paul College Sheet Metal/HVAC Ducts & Fittings AAS programs may need to complete additional BA Individualized Studies courses based on assessment results and course prerequisite requirements. Certain Metropolitan State University MATH, READ, and ENGL courses have Information is subject to change. additional prerequisites. This Program Requirements Guide is not a contract. 368A 235 Marshall Avenue This document is available in alternative formats to individuals with disabilities by contacting the Saint Paul, MN 55102 Director of Access & Disability Resources at 651.846.1547 or [email protected]. Saint TEL: 651.846.1600 Saint Paul College, Paul College is an Equal Opportunity employer and educator and a member of Minnesota State. www.saintpaul.edu A member of Minnesota State 3/23/21.
Load more

Recommended publications
  • Magnesium Casting Technology for Structural Applications
    Available online at www.sciencedirect.com Journal of Magnesium and Alloys 1 (2013) 2e22 www.elsevier.com/journals/journal-of-magnesium-and-alloys/2213-9567 Full length article Magnesium casting technology for structural applications Alan A. Luo a,b,* a Department of Materials Science and Engineering, The Ohio State University, Columbus, OH, USA b Department of Integrated Systems Engineering, The Ohio State University, Columbus, OH, USA Abstract This paper summarizes the melting and casting processes for magnesium alloys. It also reviews the historical development of magnesium castings and their structural uses in the western world since 1921 when Dow began producing magnesium pistons. Magnesium casting technology was well developed during and after World War II, both in gravity sand and permanent mold casting as well as high-pressure die casting, for aerospace, defense and automotive applications. In the last 20 years, most of the development has been focused on thin-wall die casting ap- plications in the automotive industry, taking advantages of the excellent castability of modern magnesium alloys. Recently, the continued expansion of magnesium casting applications into automotive, defense, aerospace, electronics and power tools has led to the diversification of casting processes into vacuum die casting, low-pressure die casting, squeeze casting, lost foam casting, ablation casting as well as semi-solid casting. This paper will also review the historical, current and potential structural use of magnesium with a focus on automotive applications. The technical challenges of magnesium structural applications are also discussed. Increasing worldwide energy demand, environment protection and government regulations will stimulate more applications of lightweight magnesium castings in the next few decades.
    [Show full text]
  • An Investigation of Bonding Mechanism in Metal Cladding
    AN INVESTIGATION OF BONDING MECHANISM IN METAL CLADDING BY WARM ROLLING A Dissertation by WEI YANG Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY December 2011 Major Subject: Mechanical Engineering An Investigation of Bonding Mechanism in Metal Cladding by Warm Rolling Copyright 2011 Wei Yang AN INVESTIGATION OF BONDING MECHANISM IN METAL CLADDING BY WARM ROLLING A Dissertation by WEI YANG Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY Approved by: Chair of Committee, Jyhwen Wang Committee Members, Amine Benzerga Karl Ted Hartwig Ibrahim Karaman Head of Department, Jerald Caton December 2011 Major Subject: Mechanical Engineering iii ABSTRACT An Investigation of Bonding Mechanism in Metal Cladding by Warm Rolling. (December 2011) Wei Yang, B.S., Harbin Institute of Technology; M.S., Harbin Institute of Technology Chair of Advisory Committee: Dr. Jyhwen Wang Clad metals are extensively used for their multi-functionality and their optimal combination of quality and cost. Roll bonding is an effective and economic processing approach to making clad metals. This dissertation presents an experimental investigation of the roll cladding process as well as thermo-mechanical modeling of mechanism for roll bonding of clad metals. The objectives of this research are to investigate the bonding mechanism of dissimilar metals in a warm rolling process and to advance the knowledge of the roll cladding process. To accomplish the objectives, aluminum 1100 sheet (Al 1100) and stainless steel 304 sheet (SST 304) are bonded by warm rolling under controlled conditions.
    [Show full text]
  • Sheet Metal Welding Code
    AWS D9.1M/D9.1:2000 An American National Standard Sheet Metal Welding Code Key Words—Sheet metal, arc welding, braze welding, AWS D9.1M/D9.1:2000 joint designs, qualification, workmanship, An American National Standard inspection, base metals, filler metals Approved by American National Standards Institute August 3, 2000 Sheet Metal Welding Code Supersedes ANSI/AWS D9.1-90 Prepared by AWS D9 Committee on Welding, Brazing, and Soldering of Sheet Metal Under the Direction of AWS Technical Activities Committee Approved by AWS Board of Directors Abstract This code covers the arc and braze welding requirements for nonstructural sheet metal fabrications using the commonly welded metals available in sheet form. Requirements and limitations governing procedure and performance qualification are presented, and workmanship and inspection standards are supplied. The nonmandatory annexes provide useful infor- mation on materials and processes. 550 N.W. LeJeune Road, Miami, Florida 33126 Table of Contents Page No. Personnel .................................................................................................................................................................... iii Foreword......................................................................................................................................................................iv Dedication ....................................................................................................................................................................v List of Tables............................................................................................................................................................
    [Show full text]
  • Trends in Lightweighting with Metal Castings
    Trends in Lightweighting With Metal Castings Opportunities for lightweighting with metal castings abound through material choice and smart designs. ANDREW HALONEN, MAYFLOWER CONSULTING LLC Note: This article is based on a presentation the author was scheduled to make at the 2020 Metalcasting Congress in April, which was unfortunately cancelled due to the coronavirus. etal castings are found in almost all industrial markets, and certainly in 4 KEY the transportation business. Cast- ings can be produced in many materials and processes, each offer- ing its uniqueness in properties, in WAYS tolerances and in the ability to seek M efficiencies. Efficiency becomes the ability to design and produce to an LIGHTWEIGHTING WITH optimized shape, minimizing material and post-processing. New tools METAL CASTING IS MET and new foundry techniques, combined with the long-honed skills of the metalcaster, are a winning combination for the future. WITH RESISTANCE Lightweighting is a term that encompasses the task of reducing material to achieve weight reduction. There are motivations to cut weight, just as there Cost is king. is resistance to cut weight. Improving performance and assembly ergonom- ics, reducing part count, and reducing material costs are some of the motiva- System over tions. Yet considering these factors, it does take considerable effort to reduce component. component weight. Changing the Cost Is King supply chain. Low cost usually wins. In ground vehicle transportation, lightweighting activity is constant, yet it is usually delivered as cost neutral. If there is an Other material appetite to cut weight, we often ask, “How much per pound will you pay?” innovations.
    [Show full text]
  • Alloys for Pressure Die Casting RHEINFELDEN ALLOYS
    Primary Aluminium Alloys for Pressure Die Casting RHEINFELDEN ALLOYS Table of contents RHEINFELDEN ALLOYS – Aluminium Alloys for Pressure Die Casting General 2 ALUMINIUM RHEINFELDEN group 3 RHEINFELDEN FAST ALLOYS 4 Forms of delivery 5 Customer support and research and development 6 – 7 Aluminium casting alloys by RHEINFELDEN ALLOYS 8 – 9 Profile of the alloys for the die casters 10 Publications Alloys 11 – 20 Castasil ®-37 – AlSi9MnMoZr 21 – 24 Castasil ®-21 – AlSi9Sr 25 – 36 Silafont ®-36 – AlSi10MnMg 37 – 38 Silafont ®-38 – AlSi9MnMgZn 39 – 40 Castaman ®-35 – AlSi10MnMg 41 – 42 Thermodur ®-72/-73 – AlMg7Si3Mn – AlSi11Cu2Ni2Mg2Mn 43 – 53 Magsimal ®-59 – AlMg5Si2Mn Processing datasheets 54 Technical informations / Processing datasheets 55 Castasil ®-37 56 Castasil ®-21 57 Silafont ®-36 58 Silafont ®-38 59 Thermodur ®-72 60 Magsimal ®-59 Technical information 61 – 62 Surface coating 63 Joining techniques for die castings 64 Eight target levels for HPDC 65 Disclaimer and imprint 1 ALUMINIUM RHEINFELDEN group “Progress by tradition” Our policy ALUMINIUM RHEINFELDEN group: This history of aluminium Our RHEINFELDEN ALLOYS GmbH & Co. KG innovative char- in Germany started at Rheinfelden. In 1898 Europe’s first acter is what allows us to adapt rapidly to fast changing market river power station brought about the establishment of the first needs. The agility of a private family owned operated company, aluminium smelter in Germany, at Rheinfelden, Baden. the central geographic location in the European cast metal The company has always operated in three business segments market, the know-how and experience of our team, are factors and in October 2008 restructuring turned ALUMINIUM making a difference for Customers looking for reliable tradition RHEINFELDEN GmbH into a holding company and the former and modern innovation.
    [Show full text]
  • Decorative Metalwork: Design and Manufacture Activity Sheet Having Completed This Project I Will Be Able To; Activity 1
    Decorative Metalwork: Design and Manufacture Activity Sheet Having completed this project I will be able to; Activity 1. Create a decorative design using logical steps A design brief is a written statement which outlines a problem and requires you to design a solution. Highlighting the keywords Identify the properties of Copper and Brass. in the brief will help to isolate the most important elements and allow you to focus on finding a suitable solution. Accurately cut and shape sheet metal. Understand when and how to correctly use tin snips Read the design brief given below several times and underline or highlight the key words. Identify some properties of Soft Solder Decorative metalwork has been used for centuries to enhance its surroundings and to show the beauty of highly polished metals. List the steps needed to sweat solder sheet metal. Decorative metalwork can take many forms, from impressive public statues to ornate metal jewellery. Activity 4. Choose one theme, from those listed in activity 3, which you will base Design a decorative artefact, made from a variety of contrasting materials, to enhance a room in your home, school or local club. your final design upon. The artefact should be based on a theme of your choice. Consideration must be given to joining methods, finishing techniques and protection from tarnishing. Inspiration for your design will be received by gathering images associated with the theme. In the box below sketch or stick in images associated with your chosen Activity 2. theme. Images may be sourced from sketching, photographs, books, magazines, Each key word that you have highlighted should now be expanded upon to help you understand how it will impact on your final internet.
    [Show full text]
  • GAR Electroforming Div
    Main component for waveguide is electroformed in layers of nickel and cadmium. Aluminum grow-ons are added to achieve the configuration shown at left. ELECTROFORMING Commercially available for decades but still considered a space-age technology, this metalforming process provides shapes and ac- curacies unmatched by any other fabrication method. E. N. CASTELLANO and H. WOELLMER GAR Electroforming Div. MITE Corp. Danbury, Conn. UPPOSE you electroplated a metal onto a part, precise, lightweight metal components has put elec- then threw the part away and kept the plat- troforming in a more favorable light with respect S ing. This procedure, in essence, describes the to the common metalworking methods. Wave- process of electroforming. Of course, electroform- guides, reflective metal surfaces of optical quality, ing techniques are not nearly as simple as this and even aerospace structural components are description might indicate. The methods differ con- some of the parts electroformed on a production siderably from those of ordinary electroplating. Yet basis. And to some extent, electroforming is even the family resemblance remains, and the capabili- providing new capabilities for the more conven- ties and limitations of electroforming are essentially tional processes in that electroformed dies have governed by the basic chemistry and physics of lowered the cost of molding intricate surfaces in plating. plastics and metals. Since electroforming is so drastically different from the more conventional forming, joining, or An Old Technology Updated cutting methods used to shape metal, the design rules for parts to be electroformed are also quite Electroforming, as a process, is not new; it is different. It is almost as if the light weight of almost as old as plating itself.
    [Show full text]
  • Sheet Metal Tools/HVAC Cutting & Notching Tools
    Cutting & Notching Tools – JourneymanTM Snips Offset Snips Additional Features: ฀฀J2100L, J2101R, J2102S and J2106S snips feature exclusive Klein Kurve® handles for natural hand positioning and ease of use. ฀฀J2106S Journeyman snips cut 20 gauge J2102S cold rolled steel and 24 gauge stainless steel, with a 2-3/8" length of cut for faster cutting. ฀฀J2100L, J2101R and J2102S Journeyman snips cut 18 gauge cold rolled steel and 22 gauge stainless steel. Sheet Metal Tools/HVAC J2100L J2101R J2106S Cat. No. Cutting Pattern Snip Type Cutting Length Color Code Overall Length Cutting Capacity: Cold Rolled/Stainless Steel Weight (oz.) J2100L left/straight offset 1-1/4" (32 mm) red/black 9-1/2" (241 mm) 18 gauge/22 gauge 15.5 J2101R right/straight offset 1-1/4" (32 mm) green/black 9-1/2" (241 mm) 18 gauge/22 gauge 15.7 J2102S straight/wide curves offset 1-1/2" (38 mm) yellow/black 9-1/2" (241 mm) 18 gauge/22 gauge 15.5 J2106S straight/wide curves long cut offset 2-3/8" (60 mm) yellow/black 10-1/2" (266 mm) 20 gauge/24 gauge 18.2 Cutting & Notching Tools HVAC Aviation Snips – Regular/Offset/Bulldog Forged and heat-treated steel blades for strength and durability. Regular and offset blades have the capacity of cutting 18 gauge cold-rolled sheet metal and 22 gauge stainless steel sheet metal. Offset blades provide ease of cutting tight curves and keep user’s hand away from metal. 2101R Bulldog snips (Cat. No. 2103) for notching or trimming 16 gauge cold-rolled sheet metal and 18 gauge stainless steel sheet metal.
    [Show full text]
  • Metal Etching 101 #68-007-16 Etching Is a Method of Using Chemicals to Cut a Design Or Pattern Into Types of Resists a Metal Surface
    Metal Etching 101 #68-007-16 Etching is a method of using chemicals to cut a design or pattern into Types of Resists a metal surface. Etching your own designs into metal is easier than it A resist is what you use to protect certain parts of your metal from the may sound, and it can be a fun and rewarding way to make your own etchant. Resists are typically inks (and tapes). You will apply a design jewelry! Learn the basics of how to choose your metals, choose your or pattern to the metal with your resist. Then, when you dip your etchants, create or transfer your images with resists, and complete the metal into the chemical bath, the covered areas will “resist” being eaten etching process. Discover how to make a float boat for suspending away. Those covered areas will be the high points of your design once your designs in etchant — plus find basic etching safety precautions, the etching process is complete. design considerations, and project ideas. Different artisans use different resists, and different resists work better with different aesthetic styles and methods — for example using rubber stamps, making a photo transfer, drawing by hand, etc. With practice and experimentation you’ll figure out which mediums and methods you prefer, too. Resists that work on copper, brass, and nickel silver include: • StazOn® & Perfect Medium™ Ink Pads work great to add rubber Rubber-stamp designs etched into sheet metal. stamp designs to metal. StazOn Cleaner allows you to removed What Metals can be Etched? smudged immpressions and start over till the image comes out to Because chemical etching actually cuts into the surface of the metal, StazOn® & Perfect your satisfaction.
    [Show full text]
  • Metal Extrusion and Drawing Processes and Equipment Extrusion and Drawing
    Metal Extrusion and Drawing Processes and Equipment Extrusion and Drawing • Extrusion and drawing involve, respectively, pushing or pulling a material • through a die to reduce or change its cross sectional area. • basic types of extrusion processes, • direct, indirect, and hydrostatic extrusion, • the extrusion force, material and processing parameters. • Hot and cold extrusion • The drawing of rod, wire, and tubing • The equipment characteristics Extrusion and Drawing • Typical parts made by extrusion and drawing: • Long pieces having a wide variety of constant cross sections, • rods, shafts, bars for machinery and automotive power-train applications, • aluminum ladders, collapsible tubes, wire for numerous electrical and • mechanical applications and musical instruments. • Alternative processes: Machining, powder metallurgy, shape rolling, roll forming, pultrusion, and continuous casting Extrusion • Each billet is extruded individually; thus, extrusion is a batch, or semicontinuous, process. • Extrusion can be economical for large as well as short production runs. • Tool costs generally are low, particularly for producing simple, solid cross sections. • Depending on the ductility of the material, extrusion is carried out at room or elevated temperatures. • Extrusion at room temperature often is combined with forging operations, known as cold extrusion. • numerous important applications, including fasteners and components for automobiles, bicycles, motorcycles, heavy machinery, and transportation equipment. Drawing • developed between 1000 and 1500 A.D., • solid rod, wire, or tubing is reduced or changed in shape by pulling it through a die. • Drawn rods are used for shafts, spindles, and small pistons • raw material for fasteners (such as rivets, bolts, and screws). • various profiles can be drawn. • The term drawing also is used to refer to making cup-shaped parts by sheet-metal-forming operations.
    [Show full text]
  • Design for Functional Performance
    Design – Design for functional performance Table of Contents 3 Design for functional performance.......................................................................................... 2 3.1 Introduction ................................................................................................................. 2 3.2 Crash performance ....................................................................................................... 4 3.2.1 Introduction ............................................................................................................. 4 3.2.2 Design for crash performance .................................................................................... 5 3.2.3 Crash box design: Folding of rectangular crash boxes .................................................. 9 3.2.4 Crash box design: Folding of circular crash boxes ..................................................... 12 3.2.5 Crash simulation with FEM ..................................................................................... 14 3.2.6 Failure criteria ........................................................................................................ 15 3.2.7 Pedestrian safety .................................................................................................... 23 3.3 Fatigue ...................................................................................................................... 26 3.3.1 Introduction ..........................................................................................................
    [Show full text]
  • Sheet Metal Forming Introduction Sheet Metal Is Simply Metal Formed Into Thin and Flat Pieces
    www.getmyuni.com Sheet Metal Forming Introduction Sheet metal is simply metal formed into thin and flat pieces. It is one of the fundamental forms used in metalworking, and can be cut and bent into a variety of different shapes. Countless everyday objects are constructed of the material. Thicknesses can vary significantly, although extremely thin thicknesses are considered foil or leaf, and pieces thicker than 6 mm (0.25 in) are considered plate. Metal Forming Process Forming can be defined as the process in which the desired size and shape of the object are obtained through plastic deformation of material. The stresses induced during the process are greater than yield strength but should be less than the fracture strength. Different types of loading may be used depending on the process. Tensile Compressive Shear Bending Classification of Metal Working Process Metal working process may be classified as the ease with which metal may be formed into useful shapes by- Plastic deformation process Metal removal process a) PLASTIC DEFORMATION PROCESS In this the volume and the mass of the metal are conserved and the metal is displaced from one location to another. b) METAL REMOVAL PROCESS In this the material is removed from the stock in order to give it required shape. Classification of Metal Forming Process Metal forming process may be classified on the basis of type of forces applied to the work piece as it is formed into direct shape. www.getmyuni.com Direct compression type process These categories are: (e.g.-Forging, Rolling) 1) Direct – compression – type process Indirect compression process 2) Indirect – compression processes (e.g.-Extrusion, Wire Drawing) 3) Tension type processes Tension type process 4) Bending processes (e.g.-Stretch forming) 5) Shearing processes Bending process Shearing process Sheet metal processing The raw material for sheet metal manufacturing processes is the output of the rolling process.
    [Show full text]