ACORN Pre-employment JS1-1 Joint Design & Welding Symbols
SAMPLEACORN Pre-employmentJS1-1Joint Design & Welding Symbols
Objec?vesA"er comple ng this learning unit you should be able to:PLEIden fy the different types of joints and weldsExplain the terms used for groove and fillet weldsDescribe the different welding posi onsRecognize the factors involved in the selec on of jointsDescribe weld symbols, supplementary symbols and welding symbolsIden fy the standard loca ons of the elements of a welding symbolDescribe the significance of the arrow side and the other side of a welding symbolDescribe the use of mul ple reference linesWrite a welding symbol for a groove weldWrite a welding symbol for a fillet weldSAMuuuuuuuuuu
PLJoint: the junc on of the workpiece(s) that are to bejoined or have been joined.ETypes of JointsSAMFaying surface: the ma ng surface of a workpiece incontact with or in close proximity to anotherworkpiece to which it is to be joined.FIG. 1FIG. 2The faying surfaces of these joints have been marked by a thickblack line.Defini&on of a joint.JS1-1Joint Design & Welding SymbolsCopyright 2014 CWB Group Industry Services
Basic Types of WeldsThere are three basic types of welds:EGroove weldsFillet weldsPlug and slot weldsPL1)2)3)SAMOther types of welds include:u Arc spot and seam weldsu Edge weldsu Flange weldsu Surfacing weldsu Seal weldsJS1-1Joint Design & Welding SymbolsCopyright 2014 CWB Group Industry Services
SAMPLEGroove WeldFIG. 4JS1-1Joint Design & Welding SymbolsA groove weld.Copyright 2014 CWB Group Industry Services
SAMPLEFillet WeldFIG. 5JS1-1Joint Design & Welding SymbolsFillet welds in corner, T- and lap joints.Copyright 2014 CWB Group Industry Services
SAMPLEPlug and Slot WeldFIG. 6JS1-1Joint Design & Welding SymbolsPlug and slot welds.Copyright 2014 CWB Group Industry Services
SAMPLEArc Spot and Arc Seam WeldsFIG. 7JS1-1Joint Design & Welding SymbolsArc spot and arc seam welds.Copyright 2014 CWB Group Industry Services
SAMPLESurfacing WeldsFIG. 8JS1-1Joint Design & Welding SymbolsExamples of surfacing welds.Copyright 2014 CWB Group Industry Services
SAMPLEEdge WeldsFIG. 9JS1-1Joint Design & Welding SymbolsEdge welds.Copyright 2014 CWB Group Industry Services
Classifica?on of Groove Weldsu “V”u “J”u “U”u Flare-bevelu Flare-VSAMIn terms of shape:u Squareu BevelPLIn terms of efficiency:u complete joint penetra on groove welds (CJP)u par al joint penetra on groove welds (PJP)EGroove welds can be classified:The illustra on shows the classifica on system.FIG. 10JS1-1Joint Design & Welding SymbolsClassifica&on of welds.Copyright 2014 CWB Group Industry Services
SAMPLESingle-Groove WeldsFIG. 11JS1-1Joint Design & Welding SymbolsDifferent types of single-groove welds.Copyright 2014 CWB Group Industry Services
SAMPLEDouble-Groove WeldsFIG. 12JS1-1Joint Design & Welding SymbolsDifferent types of double-groove welds.Copyright 2014 CWB Group Industry Services
SAMPLEJoints and ApplicableWeldsJS1-1Joint Design & Welding SymbolsFIG. 13Types of joints and welds.Copyright 2014 CWB Group Industry Services
u Describe weld symbols, supplementary symbols and welding symbols u Idenfy the standard locaons of the elements of a welding symbol u Describe the significance of the arrow side and the other side of a welding symbol u Describe the use of mulple reference lines u Write a welding
Ackley daughter 8/30/1965 Walter & Rosemary Rogers Ackley 9/2/1965 Ackley daughter 9/28/1965 Martin & Mary Konowies Ackley 9/29/1965 Ackley twin sons 11/27/1961 Jesse & Mary Capwell Ackley 11/28/1961 Acorn son 9/1/1963 Donald & Audrey Campbell Acorn 9/4/1963 Acorn daughter 10/18/1961 Gilbert & Julia Mosier Acorn 10/20/1961 .
free collection sacks and labels. 4. Run the acorn collection and complete the necessary paperwork to register your collection. Deliver your acorns to the nearest NRW office. 5. Once received at acorn HQ, NRW will confirm the weight of your collection and the payment due. Your acorns will be sent to the tree nursery for planting before being
Data. Only available as 1 way pattern-Indicates less than 20 Db NC rating53 63 70 82 88 92 1640 2060 2625 2875 3160 Throw in feet 19 31 42 Ac 3,42ft ² Cfm per side 380 750 990 1400 92 24x24 Total cfm/N.C 380/- 750/- 990/25 1400/36 1640/37 2060/39 2625/47 38 48 62 69 77 88 2935/50 ac 2,88ft ² Cfm per side
(24 mo. max with 6 mo. Ext by VR&EO) Employment . Thru Long-Term . Services . Self Employment (monitor 1 yr. min) Rapid Access . To Employment . Re-Employment . VR&E Process 6 . 5 Tracks to Employment 7 Re-employment Rapid Access to Employment Employment through Long-Term Services
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Fact or Fantasy? There are no data to support the notion that fertilizing oaks leads to increased acorn production. There are only 1 or 2 good mast years out of 5, and this is not related to soil nutrients. Poor pollination, late frosts, drought, and acorn weevils limit acorn production, regardless of whether a tree is fertilized or not.
Academic writing is cautious, because many things are uncertain. When we put forward an argument, point of view or claim, we know that it can probably be contested and that not everybody would necessarily agree with it. We use words and phrases that express lack of certainty, such as: Appears to Tends to Seems to May indicate Might In some .
