General Tolerances - Technical Data
Technical data and reference guide for general dimensional and geometrical tolerances published by Kearney & Trecker Corporation. Revised edition from July 1978 (Pub. 417A). Covers definitions and significance of terms associated with acceptable variations in engineering drawings including dimensions, angles, alignment, geometric elements, casting and machining tolerances, and surface specifications. Intended to ensure proper interpretation of engineering drawings and manufacturing specifications.
Table of Contents:
- Acme Screw Threads
- Alignment
- Hole to Hole
- Keyways
- Slots
- Surface to Surface
- Angles
- Basic Dimensions
- Bends, Sheet Metal Squareness
- Blocks, Title
- Bores, Oil Seal
- Breaks, Edge
- Broached Holes
- Casting Tolerances
- Chamfers
- Clearance, Depth Tap Drill
- Combination of Geometric Elements
- Concentricity
- Face Runout
- Hole to Hole
- Surface to Hole
- Surface to Surface
- Squareness of Face
- Corner, Sharp
- Countersinks
- Cylindrical Surface Straightness
- Depth, Drilled Hole Tolerances
- Dimensions
- Decimal, Unitoleanced
- Drawing
- Fractional
- Limiting
- Max.-Min.
- Out of Scale
- Reference
- Typical
- Dowel Pin Holes
- Drawings, Fractional Format
- Drawings, General Tolerances
- Drawing Title Blocks
- Drill Depth, Tap
- Drilled Holes
- Drilled Hole Tolerances
- Drills, Tap Pipe Thread
- Drills, Tap Vee Thread
- Dryseal Pipe Threads
- Edge Breaks
- Effective Length
- Elements, Geometric Combination
- External Threads
- Face Runout
- Face Squareness
- Feature Relationships
- Finish Dimensions
- Finish Marks
- Flatness
- Machined Surfaces
- Sheet Metal Parts
- Fractional Dimensions
- Fractional Format Drawings
- Fractional Drawing Title Blocks
- General Drawing Tolerance
- Geometric Standards
- Geometric Tolerances
- Alignment of Holes
- Alignment of Keyways
- Alignment of Surfaces
- Combination of Elements
- Concentricity, Holes
- Concentricity, Shafts
- Face Runout
- Face Squareness
- Flatness, Plane Surface
- Flatness, Sheet Metal
- Out of Round
- Parallelism, Holes
- Parallelism, Hole to Surface
- Parallelism, Plane Surface
- Perpendicularity, Hole to Surface
- Perpendicularity, Projection
- Roundness
- Slot Symmetry
- Squareness, Hole System
- Squareness, Plane Surfaces
- Squareness, Sheet Metal Parts
- Straightness, Cylindrical Parts
- Straightness, Plane Surfaces
- Symbols
- Grind Marks
- Ground Holes
Documentation must be downloaded on a computer (PC, Mac, or Linux).
Do not use a smartphone or tablet to download documentation; they generally lack sufficient memory capacity to handle large files, and few users know how to locate the download folder on these devices.
Once downloaded, you can use it right away and even print the pages you need, or use your smartphone in photo mode to translate into the language of your choice: Google Translate
Document Details
- Format
- Pages
- 64
- Size
- 8.3 MB
- Category
- Machine Tools