2019 Welding- Individuals Secondary & Post-secondary

Transcription

1 09 Welding- Individuals Secondary & Post-secondary To Instructors & Contestants: Welcome to the 09 Welding SkillsUSA competition. Everyone involved with this program is very excited to see you display your skills and what you have learned. Year after year you all have done a fantastic job, and in turn made our job at selecting the top competitors that much more difficult. The caliber of welders that are coming through this program proves that New Mexico is and will remain one of the best in the nation. This year we would like to do things a bit differently. Enclosed in this packet you will find prints for projects. These prints do not include any dimensional information, nor do they include the welding process. The purpose of this is to give you all an idea on what to expect for competition day. They are not necessarily the prints you will be using. As for process, we will not be indicating what processes you will be using the day of. We do strongly recommend that you practice all of them if possible (FCAW, GMAW, GTAW, SMAW, and Oxy-fuel). Layout will be required. To mirror the national s event, we will be providing weld procedures that you will be required to follow to complete your project. Please be sure you understand and can interpret a standard weld procedure specification (WPS). A sample procedure has been provided as well. We have made a minor change for welding positions. On competition day, please review the entire drawing and notes for position. Post-secondary students will be required to perform welds in position as specified in the print s notes. Secondary will be allowed to manipulate their projects to whatever position they choose. However, if you do choose to perform all your welds in the flat position points will be deducted from your overall score (Risk vs Reward so choose wisely). Best regards, Seve Quinn Technical Chair, Welding- Individuals

2 P.O. Box 66 Albuquerque, NM 875 (505) 5-66 PLACES ± 0.00 PLACES ± 0.00 ANGULAR ± DWG. TITLE: SCALE: NTS DATE: DWG. NO. DRAWN BY: TCS SHEET OF

3 PLATE A6, PIPE A500-B, 5"SCH PLATE A6,.5" PIPE A500-C, " SCH0.5. (.) (.).5.00 (.97) X.75 (.97) X.75 NOTES:. -0 TO BE TACKED AND WELDED FLAT TO WORK SURFACE. PLEASE NOTE POINT WILL BE DEDUCTED BUT SECONDARY (HIGH SCHOOL) STUDENTS CAN IGNORE NOTE P.O. Box 66 Albuquerque, NM 875 (505) 5-66 PLACES 0.00 PLACES 0.00 ANGULAR DWG. TITLE: SMAW, SKILLS 09 SCALE: NTS DATE: Feb-9-9 DWG. NO. DRAWN BY: TCS SHEET OF 0590

4 PLATE A6,.8" PLATE A6,.5" PLATE A6,.5" PLATE A6,.5" "-.5" "-.5" "-.5".5.5.0"-.5" NOTES:. -0 TO BE TACKED AND WELDED FLAT TO WORK SURFACE. PLEASE NOTE POINT WILL BE DEDUCTED BUT SECONDARY (HIGH SCHOOL) STUDENTS CAN IGNORE NOTE P.O. Box 66 Albuquerque, NM 875 (505) 5-66 PLACES 0.00 PLACES 0.00 ANGULAR DWG. TITLE: GMAW, SKILLS 09 SCALE: NTS DATE: Feb-0-9 DWG. NO. DRAWN BY: TCS SHEET OF 0599

5 P.O. Box 66 Albuquerque, NM 875 (505) 5-66 PLACES ± 0.00 PLACES ± 0.00 ANGULAR ± DWG. TITLE: SCALE: NTS DATE: DWG. NO. DRAWN BY: TCS SHEET OF

6 ITEM NO. PART NUMBER QTY. REVISIONS REV. DESCRIPTION BY DATE DO NOT SCALE DRAWING UNLESS OTHERWISE SPECIFIED MATERIAL: NOTED DIMENSIONS ARE IN INCHES FINISH: GENERAL TOLERANCES: NONE DRAWN: CHECK: ADC.X = +/-0.06.XX = +/ FRACTIONAL = +/- /6.XXX = +/ ANGULAR = +/- º ENG: JO DATE: REFERENCE DRAWING: DRAWING NUMBER:

7 ITEM NO. PART NUMBER QTY. REVISIONS REV. DESCRIPTION BY DATE DO NOT SCALE DRAWING MATERIAL: UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN INCHES FINISH: NONE DRAWN: GENERAL TOLERANCES:.X = +/-0.0.XX = +/- 0.0 FRACTIONAL = +/- /6.XXX = +/- 0.0 ANGULAR = +/- º CHECK: ENG: DATE: NOTES: REFERENCE DRAWING: DRAWING NUMBER:

8 P.O. Box 66 Albuquerque, NM 875 (505) 5-66 PLACES ± 0.00 PLACES ± 0.00 ANGULAR ± DWG. TITLE: SCALE: NTS DATE: DWG. NO. DRAWN BY: TCS SHEET OF

9 059-0 PLATE A6,.8" [5].8 [0] 0.00 [5] (0.00) [5]. [8].50 []. [8].6 [ 67] CUT THROUGH PLATE A6,.8" (.50 ) [].75 [ 60, ].00 [ 0].5 [ 6] (0.00) [5].0 [ 8] (.6) [67].00 [ 0 ].00 [5].75 [ 85,7].06 [ 78 ].688 [ 9,7 ].06 [ 7 ] R.00 [5] P.O. Box 66 Albuquerque, NM 875 (505) 5-66 PLACES 0.00 PLACES 0.00 ANGULAR DWG. TITLE: OXY-FUEL, SKILLS 09 SCALE: NTS DATE: Feb-9-9 DWG. NO. DRAWN BY: TCS SHEET OF 059

10 SkillsUSA Welding Procedure Specification Page of WPS 0 WPS No. WPS 0 Revision Date 0/0/0 By NP Authorized By EN Date 6//07 Welding Process(es) GMAW Type: Supporting PQR(s) Prequalified Manual Machine Semi-Auto Auto JOINT Type T-Joint Backing Yes No Single Weld Double Weld Backing Material Root Opening Per Drawing Root Face Dimension Per Drawing Groove Angle Per Drawing Radius (J-U) Per Drawing Back Gouge Yes No Method BASE METALS Material Spec. Type or Grade Thickness: Groove ( ) A 6 to A 6 Fillet ( in ) Unlimited Diameter (Pipe, ) in. FILLER METALS AWS Specification AWS Classification A5.8 /8in. ER70S-6 to Unlimited Unlimited Unlimited POSITION Position of Groove Any Fillet Any Vertical Progression: Up Down ELECTRICAL CHARACTERISTICS Transfer Mode (GMAW): Short-Circuiting Globular Spray Current: Other AC DCEP DCEN Pulsed Tungsten Electrode (GTAW): Size Type SHIELDING Flux Electrode-Flux (Class) PREHEAT Preheat Temp., Min. Interpass Temp., Min. Gas Composition Flow Rate 75%Argon/5%CO Gas Cup Size 60 Deg.F Thickness Up to /" Temperature Over /" to -/" Over -/" to -/" Over -/" 75%Argon/5%CO 0-0 CFH /" - /" TECHNIQUE Stringer or Weave Bead Both Multi-pass or Single Pass (per side) Number of Electrodes Electrode Spacing: Longitudinal Contact Tube to Work Distance Peening Interpass Cleaning Lateral Angle POSTWELD HEAT TREATMENT /8 -/ Multiple/Single Chip slag and wire brush Max. Temp. Time WELDING PROCEDURE PWHT Required Layer/Pass Process Filler Metal Class Diameter Cur. Type Amps Volts Travel Speed Other Notes All GMAW ER70S " DCEP ipm WFS ipm