"Chapter 9 Drafting and Design Vocabulary": HTML5 Crossword

Across

2. a reference number is enclosed in a square or triangle (4)
7. a recess that allows fillister or socket head screws to be seated below the surface of a part (11)
8. Also known as point-to-point Dimensions are placed in a "chain" from point to point to locate features (5,12)
9. a set of parameters used to control the appearance of individual dimensioning elements, including dimension lines arrowheads, and text (9,5)
10. notes commonly placed with leaders to describe the size of form of features, such as hole specifications, chambers, and threads. (11,5)
13. all dimension are placed parallel to their dimension lines and are read from the bottom or right side of the drawing (7,9)
14. used to indicate the termination of a dimension (9,4)
15. commonly used on drawings in architectural and structural drafting (10,12)
16. a beveled edge (chamfer) cut in a hole to permit a flat head screw to seat flush with the surface (11)
17. the combination of a small recess and a large recess with a chamfered edge cut in a hole to allow room for a fastener (12)
18. a line with termination symbols (generally arrowheads) at each end to indicate the direction and extent of a dimension (9,4)
19. all dimension are from two or three mutually perpendicular datum planes (5,12)

Down

1. The process of defining the size,form, and location of geometric components on drawings (12)
3. define the angle between two nonparallel lines (7,9)
4. uses inch and metric dimensions on the same drawings (4,12)
5. a type of dimensioning useful in locating holes and other features on parts (10,12)
6. drawn at the termination of dimension lines and leaders (10)
11. are used in confined areas where other dimensioning methods would confuse the reader. (9,10)
12. allow you to automatically place dimensions on a drawing (12,8)