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AY Honors/Welding (GC)/Requirements - Revision history
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2023-03-20T13:21:47Z
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W126jep: Created page with "{{HonorSubpage}} <section begin=Body /> <b>1. <section begin=req1 /><noinclude><translate><!--T:1--> </noinclude>Successfully complete a minimum of three hours of classroom..."
2023-03-20T01:26:01Z
<p>Created page with "{{HonorSubpage}} <section begin=Body /> <b>1. <section begin=req1 /><noinclude><translate><!--T:1--> </noinclude>Successfully complete a minimum of three hours of classroom..."</p>
<p><b>New page</b></p><div>{{HonorSubpage}}<br />
<br />
<section begin=Body /><br />
<br />
<b>1. <section begin=req1 /><noinclude><translate><!--T:1--><br />
</noinclude>Successfully complete a minimum of three hours of classroom instruction.*<br />
<noinclude></translate></noinclude><section end=req1 /></b><br />
<br />
<b>2. <section begin=req2 /><noinclude><translate><!--T:2--><br />
</noinclude>Identify the following:<br />
<noinclude></translate></noinclude><section end=req2 /></b><br />
<br />
:<b>a. <section begin=req2a /><noinclude><translate><!--T:3--><br />
</noinclude>Welding hood<br />
<noinclude></translate></noinclude><section end=req2a /></b><br />
<br />
:<b>b. <section begin=req2b /><noinclude><translate><!--T:4--><br />
</noinclude>GMAW welding wire<br />
<noinclude></translate></noinclude><section end=req2b /></b><br />
<br />
:<b>c. <section begin=req2c /><noinclude><translate><!--T:5--><br />
</noinclude>SMAW power supply<br />
<noinclude></translate></noinclude><section end=req2c /></b><br />
<br />
:<b>d. <section begin=req2d /><noinclude><translate><!--T:6--><br />
</noinclude>Welding gas regulator<br />
<noinclude></translate></noinclude><section end=req2d /></b><br />
<br />
:<b>e. <section begin=req2e /><noinclude><translate><!--T:7--><br />
</noinclude>GMAW welding torch<br />
<noinclude></translate></noinclude><section end=req2e /></b><br />
<br />
:<b>f. <section begin=req2f /><noinclude><translate><!--T:8--><br />
</noinclude>220-volt electrical outlet<br />
<noinclude></translate></noinclude><section end=req2f /></b><br />
<br />
:<b>g. <section begin=req2g /><noinclude><translate><!--T:9--><br />
</noinclude>PAC torch<br />
<noinclude></translate></noinclude><section end=req2g /></b><br />
<br />
<b>3. <section begin=req3 /><noinclude><translate><!--T:10--><br />
</noinclude>Explain the following terms:<br />
<noinclude></translate></noinclude><section end=req3 /></b><br />
<br />
:<b>a. <section begin=req3a /><noinclude><translate><!--T:11--><br />
</noinclude>Fusion welding<br />
<noinclude></translate></noinclude><section end=req3a /></b><br />
<br />
:<b>b. <section begin=req3b /><noinclude><translate><!--T:12--><br />
</noinclude>Electrode<br />
<noinclude></translate></noinclude><section end=req3b /></b><br />
<br />
:<b>c. <section begin=req3c /><noinclude><translate><!--T:13--><br />
</noinclude>Oxidation<br />
<noinclude></translate></noinclude><section end=req3c /></b><br />
<br />
:<b>d. <section begin=req3d /><noinclude><translate><!--T:14--><br />
</noinclude>Slag<br />
<noinclude></translate></noinclude><section end=req3d /></b><br />
<br />
:<b>e. <section begin=req3e /><noinclude><translate><!--T:15--><br />
</noinclude>Alloy<br />
<noinclude></translate></noinclude><section end=req3e /></b><br />
<br />
<b>4. <section begin=req4 /><noinclude><translate><!--T:16--><br />
</noinclude>Select and describe one fusion welding process.<br />
<noinclude></translate></noinclude><section end=req4 /></b><br />
<br />
:<b>a. <section begin=req4a /><noinclude><translate><!--T:17--><br />
</noinclude>How is heat generated?<br />
<noinclude></translate></noinclude><section end=req4a /></b><br />
<br />
:<b>b. <section begin=req4b /><noinclude><translate><!--T:18--><br />
</noinclude>Why is filler metal added?<br />
<noinclude></translate></noinclude><section end=req4b /></b><br />
<br />
:<b>c. <section begin=req4c /><noinclude><translate><!--T:19--><br />
</noinclude>Describe how the molten metal is protected from oxidation.<br />
<noinclude></translate></noinclude><section end=req4c /></b><br />
<br />
<b>5. <section begin=req5 /><noinclude><translate><!--T:20--><br />
</noinclude>Name at least one thermal and one mechanical cutting process.<br />
<noinclude></translate></noinclude><section end=req5 /></b><br />
<br />
:<b>a. <section begin=req5a /><noinclude><translate><!--T:21--><br />
</noinclude>Describe how each one works.<br />
<noinclude></translate></noinclude><section end=req5a /></b><br />
<br />
:<b>b. <section begin=req5b /><noinclude><translate><!--T:22--><br />
</noinclude>Discuss relative advantages and limitations of each.<br />
<noinclude></translate></noinclude><section end=req5b /></b><br />
<br />
<b>6. <section begin=req6 /><noinclude><translate><!--T:23--><br />
</noinclude>Demonstrate a knowledge of risks and hazards associated with welding and cutting, and the steps to prevent or reduce them.<br />
<noinclude></translate></noinclude><section end=req6 /></b><br />
<br />
:<b>a. <section begin=req6a /><noinclude><translate><!--T:24--><br />
</noinclude>Electric current<br />
<noinclude></translate></noinclude><section end=req6a /></b><br />
<br />
:<b>b. <section begin=req6b /><noinclude><translate><!--T:25--><br />
</noinclude>High temperatures<br />
<noinclude></translate></noinclude><section end=req6b /></b><br />
<br />
:<b>c. <section begin=req6c /><noinclude><translate><!--T:26--><br />
</noinclude>Ultraviolet radiation<br />
<noinclude></translate></noinclude><section end=req6c /></b><br />
<br />
:<b>d. <section begin=req6d /><noinclude><translate><!--T:27--><br />
</noinclude>Toxic fumes<br />
<noinclude></translate></noinclude><section end=req6d /></b><br />
<br />
:<b>e. <section begin=req6e /><noinclude><translate><!--T:28--><br />
</noinclude>Moving machinery/blades<br />
<noinclude></translate></noinclude><section end=req6e /></b><br />
<br />
:<b>f. <section begin=req6f /><noinclude><translate><!--T:29--><br />
</noinclude>High-pressure gases<br />
<noinclude></translate></noinclude><section end=req6f /></b><br />
<br />
<b>7. <section begin=req7 /><noinclude><translate><!--T:30--><br />
</noinclude>Describe the safety gear required for various fusion welding and cutting processes.<br />
<noinclude></translate></noinclude><section end=req7 /></b><br />
<br />
:<b>a. <section begin=req7a /><noinclude><translate><!--T:31--><br />
</noinclude>Head/eye protection<br />
<noinclude></translate></noinclude><section end=req7a /></b><br />
<br />
:<b>b. <section begin=req7b /><noinclude><translate><!--T:32--><br />
</noinclude>Clothing<br />
<noinclude></translate></noinclude><section end=req7b /></b><br />
<br />
:<b>c. <section begin=req7c /><noinclude><translate><!--T:33--><br />
</noinclude>Gloves<br />
<noinclude></translate></noinclude><section end=req7c /></b><br />
<br />
:<b>d. <section begin=req7d /><noinclude><translate><!--T:34--><br />
</noinclude>Hearing<br />
<noinclude></translate></noinclude><section end=req7d /></b><br />
<br />
:<b>e. <section begin=req7e /><noinclude><translate><!--T:35--><br />
</noinclude>Filtration/ventilation<br />
<noinclude></translate></noinclude><section end=req7e /></b><br />
<br />
<b>8. <section begin=req8 /><noinclude><translate><!--T:36--><br />
</noinclude>For either the GMAW or SMAW welding process, demonstrate an ability to use welding guidelines, such as handbook tables, to select the appropriate welding process parameter settings, including proper amperage and electrode type/size for various types and thicknesses of a selected metal.<br />
<noinclude></translate></noinclude><section end=req8 /></b><br />
<br />
<b>9. <section begin=req9 /><noinclude><translate><!--T:37--><br />
</noinclude>Explain and demonstrate proper equipment setup and consumables selection for at least one welding process.<br />
<noinclude></translate></noinclude><section end=req9 /></b><br />
<br />
<b>10. <section begin=req10 /><noinclude><translate><!--T:38--><br />
</noinclude>Describe all the components of the equipment to be used and their function.<br />
<noinclude></translate></noinclude><section end=req10 /></b><br />
<br />
<section begin=challenge /><br />
<b>11. <section begin=req11 /><noinclude><translate><!--T:39--><br />
</noinclude>Using the designated processes, perform the following:<br />
<noinclude></translate></noinclude><section end=req11 /></b><br />
<br />
:<b>a. <section begin=req11a /><noinclude><translate><!--T:40--><br />
</noinclude>PAC: Make one straight cut at least three inches long in mild steel or aluminum<br />
<noinclude></translate></noinclude><section end=req11a /></b><br />
<br />
:<b>b. <section begin=req11b /><noinclude><translate><!--T:41--><br />
</noinclude>SMAW: Complete i and ii, or complete iii.<br />
<noinclude></translate></noinclude><section end=req11b /></b><br />
<br />
::<b>i. <section begin=req11bi /><noinclude><translate><!--T:42--><br />
</noinclude>Make two bead-on-plate welds at least two inches total length<br />
<noinclude></translate></noinclude><section end=req11bi /></b><br />
<br />
::<b>ii. <section begin=req11bii /><noinclude><translate><!--T:43--><br />
</noinclude>Make one square-groove weld in the flat position<br />
<noinclude></translate></noinclude><section end=req11bii /></b><br />
<br />
::<b>iii. <section begin=req11biii /><noinclude><translate><!--T:44--><br />
</noinclude>Make one corner weld in the flat position<br />
<noinclude></translate></noinclude><section end=req11biii /></b><br />
<br />
:<b>c. <section begin=req11c /><noinclude><translate><!--T:45--><br />
</noinclude>GMAW: Complete i and ii, or complete iii.<br />
<noinclude></translate></noinclude><section end=req11c /></b><br />
<br />
::<b>i. <section begin=req11ci /><noinclude><translate><!--T:46--><br />
</noinclude>Make two bead-on-plate welds at least two inches total length<br />
<noinclude></translate></noinclude><section end=req11ci /></b><br />
<br />
::<b>ii. <section begin=req11cii /><noinclude><translate><!--T:47--><br />
</noinclude>Make one square-groove weld in the flat position<br />
<noinclude></translate></noinclude><section end=req11cii /></b><br />
<br />
::<b>iii. <section begin=req11ciii /><noinclude><translate><!--T:48--><br />
</noinclude>Make one lap weld in the flat position<br />
<noinclude></translate></noinclude><section end=req11ciii /></b><br />
<section end=challenge /><br />
<br />
<b>Note: <section begin=reqNote /><noinclude><translate><!--T:49--><br />
</noinclude><nowiki>*</nowiki> Must pass a knowledge exam upon completion. <br>^ These are minimum requirements; additional welding is encouraged <br />
<noinclude></translate></noinclude><section end=reqNote /></b><br />
<br />
<section end=Body /></div>
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