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| Blueprint Reading for Welders 7th Edition |
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A172 Dimensions
8 1/2" x 11" Author:Bennett/Siy |
| Table of Contents |
| Preface The Purpose and Makeup of Prints Unit 1 Basic Lines and Views Basic lines Basic views Review A: JIG SUPPORT Review B: V-GROOVE TEST BLOCK Unit 2 Sketching Purpose of sketching Basic sketching techniques Review Unit 3 Notes and Specifications Review: CORNER BRACKET Unit 4 Dimensions Purpose of dimensions Linear and angular dimensions Radius and arc dimensions Drilled hole dimensions Countersunk, counterbored holes, and spotface dimensions Tolerance dimensions Scale sizes Thread dimensions Dimensioning methods Other terms commonly used in dimensioning Geometric tolerancing and dimensioning Geometric dimensioning symbols Review A Review B: ROLLER SUPPORT Summary Review No. 1: BEARING SUPPORT BRACKET Unit 5 Bill of Materials Preparation of a Bill of Materials Review A: SPACER BAR Review B: REEL COVER BRACKET Review C: CLAMP BRACKET Unit 6 Structural Shapes Common structural shapes Review A Review B: PLATFORM BRACKET HOLDER Review C: LANDING BRACKET Review D: PUMP BASE Review E: SKID TYPE ENGINE BASE Unit 7 Other Views Views with conventional breaks Auxiliary views Use of both right side and left side views Alternate positions of side view Enlarged detail views Developed views Revolved views Untrue projection Corrections and revisions on prints Review A Review B: ORNAMENTAL SUPPORT POST Review C: SUPPORT ARM Review D Review E Unit 8 Sections Full sections Half sections Revolved sections Assembly sections Phantom sections Aligned sections Broken-out sections Other sections Review A: SPRING SHACKLE Review B: GEAR BLANK Review C Unit 9 Detail, Assembly, and Subassembly Prints Detail drawing Assembly prints Subassembly prints Review: ADJUSTABLE BUMPER HITCH DETAILS Unit 10 Welding Symbols and Abbreviations Welding symbol Location of weld symbol(s) Additional welding symbol elements Obsolete weld symbols Preferred symbols Contour and finish symbols Multiple weld symbols Designation of member to be beveled Dimensions on welding symbols Designation of special information Location of the welding symbol on orthographic views Duplicate welds Multiple reference lines and their applications Welding abbreviations Summary Review A Review B: CABLE DRUM Summary Review No. 2A: HOT WATER TANK Summary Review No. 2B: CHASSIS FOR UTILITY TRAILER Unit 11 BasIc Joints for Weldment Fabrications Basic joints Other kinds of joints Joints commonly used with structural shapes . Joint fitup Review Unit 12 Fillet Welds Size of the legs Length of fillet welds Determining the extent of welding Pitch and intermittent welding Contour and finishing Use of fillet weld in combination with other symbols Review A Review B: BRACKET Review C: MOTOR ADAPTER BRACKET Unit 13 Groove Welds Groove weld Depth of groove preparation Groove weld size Root opening of groove welds Groove angle Contour and finishing Groove weld combinations Back gouging and its application to groove welds Backing and spacer material symbols and their application to groove welds Consumable inserts and their application to groove welds Seal welds Review A Review B: SLIDE SUPPORT Review C Review D: ROBOT TABLE Unit 14 Back or Backing and Melt-Thru Welds Size of backing and melt-thru welds Contour and finishing Selected applications of back or backing symbols Selected applications of melt-thru symbols with groove symbols Review |
Unit
15 Plug and Slot Welds Contour and finishing Plug welds with three or more joints Review Unit 16 Surfacing Welds Surfacing welds Review Unit 17 Edge Welds Review Unit 18 Spot Welds Dimensioning the spot-weld symbol Contour and finish symbols Review Unit 19 Projection Welds Review Unit 20 Seam Welds Flush-contour symbol Multiple-joint seam welds Review Unit 21 Stud Welds Review Summary Review 3A Summary Review 3B: MOTOR SUPPORT FRAME Unit 22 Applied Metrics for Welders Introduction to metrics Structure of the metric system Metric prefixes ISO inch and ISO metric screw threads Pipe thread designations on metric drawings . Materials in metric sizes Standard practices for presenting metric expressions and dimensions on metric drawings for weldments Review A Review B: CENTER SILL ASSEMBLY Unit 23 Pipe-Welding Symbols Symbols for pipe layouts Dimensioning pipe layouts Methods of representing a pipe layout Review Unit 24 Dual Dimensioning Review A Review B: PORTABLE TEST TANK Review C: PIPE HANGER Review D: ENGINE MOUNT REAR Unit 25 Inspection and Examination Overview of common inspection and examination practices Destructive examination Nondestructive examination Nondestructive examination methods Review Unit 26 International Standard Symbols for Welding Introduction to ISO symbology Elements of an ISO symbol Dimensions applied to ISO symbols Review A: ROTISSERIE MOTOR AND BRG STAND Review B Unit 27 Computer-Aided Drafting (CAD) Review Appendix 1: Inch—Millimeter Equivalents Appendix 2: Structural Metal Shape Designations . . . . Appendix 3: Pipe Dimensions and Weights Appendix 4: Drill Dimensions Chart Appendix 5: Steel Rule Diagram Appendix 6: Metric Threads—.Fine and Coarse Index Foldout Prints: Mold Positioner Reduced Prints: Hot Water Tank Chassis for Utility Trailer Two Trolleys for 20 Ton Ore Bridge Trolley Drive Motor Support Frame Center Sill Assembly Engine Mount Rear Index of TablesTable 1-1 Common types of lines used on a print . . . Table 6-1 Standard gages—wire, sheet, plate Table 6-2 Size specifications for structural shapes . . Table 6-3 Material abbreviations Table 10-1 Letter designations for welding processes Table 10-2 Letter designations for cutting processes Table 10-3 Letter designations applying welding processes Table 22-1 SI base units Table 22-2 SI supplementary units Table 22-3 Derived units pertaining to welding Table 22-4 Comparison of decimal numeration to prefixes Table 22-5 Listing of coarse and fine metric thread sizes Table 22-6 Constants for metric conversions Table 25-1 Nondestructive testing symbols Table 25-2 Conversion tables Table 26-1 Elementary symbols Table 26-2 Supplementary symbols Table 26-3 ISO symbols—main dimensions Table 26-4 Examples of the use of elementary symbols Table 26-5 Examples of application of supplementary symbols Table 26-6 Examples of combinations of elementary symbols Table 26-7 Examples of combinations of elementary and supplementary symbols Table 26-8 Examples of exceptional cases Table 26-9 Comparison of ISO symbols to AWS symbols Table 26-10 Additional AWS Symbols for which there are no comparable ISO symbols Appendix 1 Conversion of decimal inches to millimeters and fractional inches to decimal inches and millimeters Conversion of inches to millimeters Appendix 2 W shapes M shapes S shapes HP shapes Channels/American Standard Channels/miscellaneous Appendix 3 Pipe dimensions and weights Appendix 4 Table conversion of pipe sizes to metric Appendix 5 Drill dimension chart Appendix 6 Metric Threads—Fine and Course |
