Question 1

This is a press or similar tool used to form a hole or specific shape in sheet metal.

Accepted Answer

Sheet metal punch

Question 2

Describe a hole table.

Accepted Answer

A hole table is a common form of tabular dimensioning that specifies the size and location of holes using a table.

Question 3

This is a stamping press operation that forms a single-line cut partway across the sheet without removing material.

Accepted Answer

Lancing

Question 4

What factors influence the amount of bend allowance?

Accepted Answer

Material thickness, type of ma

Question 5

Cutting material away from a corner can relieve the internal stress brought on by two edges being bent in the same direction.

Accepted Answer

A) True 
 B)False

Question 6

Describe the practice of showing the multiviews of the part representing the final bent condition, and the flat pattern reference drawn on one of the views using phantom lines.

Accepted Answer

This option for a sheet metal part is fo

Question 7

Sheet metal thickness generally ranges between .03 in. (0.75 mm) and .5 in. (12 mm).

Accepted Answer

A) True 
 B)False

Question 8

Describe Punch ID, including how punch ID features are located on a print.

Accepted Answer

This Punch ID information is stored with

Question 9

The term cut refers to any process, such as shearing, punching, laser, water jet, or similar process that is used to remove material.

Accepted Answer

A) True 
 B)False

Question 10

A flange is a feature added to a sheet metal part to reinforce or stiffen a part edge or to provide a surface for fastening or welding.

Accepted Answer

A) True 
 B)False

Question 11

Describe the function of grid lines, including recommended grid line spacing and give an example of the general note placed on a drawing to identify the grid lines used.

Accepted Answer

Grid lines are a pattern of thin equally

Question 12

Describe a bend table.

Accepted Answer

A bend table is a ta

Question 13

Describe the practice of showing the part in its bent form and in flat pattern on a print.

Accepted Answer

One application for presenting a sheet m

Question 14

Describe the function of registration marks, including how registration marks are displayed and dimensioned on a print.

Accepted Answer

Registration marks can be used for artwo

Question 15

Define nesting blanks.

Accepted Answer

Nesting blanks is the arrangem

Question 16

The purpose of ____ is to determine the overall dimension of the flat pattern, so when bent, the desired final dimension is achieved.

Accepted Answer

A)  the bend relief 
B)  the bend layout 
C)  material bending 
D)  allowance variable 
E)  none of the above 
A)  the bend relief 
B)  the bend layout 
C)  material bending 
D)  allowance variable 
E)  none of the above

Question 17

Sheet metal prints are found in ____ where flat material is used for fabrication into desired shapes.

Accepted Answer

A)  the packaging industry 
B)  the automobile industry 
C)  the electronic industry 
D)  any industry 
E)  none of the above 
A)  the packaging industry 
B)  the automobile industry 
C)  the electronic industry 
D)  any industry 
E)  none of the above

Question 18

A precision sheet metal pattern can be shown on a print ____.

Accepted Answer

A)  with the finished part shown and the flat pattern drawn using phantom lines 
B)  as a flat pattern 
C)  as a finished product 
D)  all of the above 
E)  none of the above 
A)  with the finished part shown and the flat pattern drawn using phantom lines 
B)  as a flat pattern 
C)  as a finished product 
D)  all of the above 
E)  none of the above

Question 19

Describe the practice for representing a sheet metal part is with only the formed sheet metal part model and flat pattern.

Accepted Answer

Some CADD systems provide tools and opti

Question 20

The neutral axis is approximately sixteenths of the thickness from the outside of the bend, depending on the material and other factors.

Accepted Answer

A) True 
 B)False

This is a press or similar tool used to form a hole or specific shape in sheet metal.

Describe a hole table.

This is a stamping press operation that forms a single-line cut partway across the sheet without removing material.

What factors influence the amount of bend allowance?

Cutting material away from a corner can relieve the internal stress brought on by two edges being bent in the same direction.

Describe the practice of showing the multiviews of the part representing the final bent condition, and the flat pattern reference drawn on one of the views using phantom lines.

Sheet metal thickness generally ranges between .03 in. (0.75 mm) and .5 in. (12 mm).

Describe Punch ID, including how punch ID features are located on a print.

The term cut refers to any process, such as shearing, punching, laser, water jet, or similar process that is used to remove material.

A flange is a feature added to a sheet metal part to reinforce or stiffen a part edge or to provide a surface for fastening or welding.

Describe the function of grid lines, including recommended grid line spacing and give an example of the general note placed on a drawing to identify the grid lines used.

Describe a bend table.

Describe the practice of showing the part in its bent form and in flat pattern on a print.

Describe the function of registration marks, including how registration marks are displayed and dimensioned on a print.

Define nesting blanks.

The purpose of ____ is to determine the overall dimension of the flat pattern, so when bent, the desired final dimension is achieved.

Sheet metal prints are found in ____ where flat material is used for fabrication into desired shapes.

A precision sheet metal pattern can be shown on a print ____.

Describe the practice for representing a sheet metal part is with only the formed sheet metal part model and flat pattern.

The neutral axis is approximately sixteenths of the thickness from the outside of the bend, depending on the material and other factors.

Introduction to Engineering and Manufacturing Technology Print Reading

Communicating with a Sketch

Scales and Precision Measurement

Reading Lines and Lettering on a Print

Reading Multiviews

Reading Auxiliary Views

Manufacturing Materials and Processes

Reading Dimensions

Reading Prints With Fasteners and Springs

Reading Sections, Revolutions, and Conventional Breaks

Reading Geometric Dimensioning and Tolerancing

Reading Linkage, Cam, Gear, and Bearing Prints

Reading Prints of Working Drawings

Welding Processes and Reading Welding Representations

Reading Prints of Pictorial Drawings

Reading Electrical Diagrams and Schematics

Filters

Exam 13: Reading Precision Sheet Metal Prints

This is a press or similar tool used to form a hole or specific shape in sheet metal.

Describe a hole table.

This is a stamping press operation that forms a single-line cut partway across the sheet without removing material.

What factors influence the amount of bend allowance?

Cutting material away from a corner can relieve the internal stress brought on by two edges being bent in the same direction.

Describe the practice of showing the multiviews of the part representing the final bent condition, and the flat pattern reference drawn on one of the views using phantom lines.

Sheet metal thickness generally ranges between .03 in. (0.75 mm) and .5 in. (12 mm).

Describe Punch ID, including how punch ID features are located on a print.

The term cut refers to any process, such as shearing, punching, laser, water jet, or similar process that is used to remove material.

A flange is a feature added to a sheet metal part to reinforce or stiffen a part edge or to provide a surface for fastening or welding.

Describe the function of grid lines, including recommended grid line spacing and give an example of the general note placed on a drawing to identify the grid lines used.

Describe a bend table.

Describe the practice of showing the part in its bent form and in flat pattern on a print.

Describe the function of registration marks, including how registration marks are displayed and dimensioned on a print.

Define nesting blanks.

The purpose of ____ is to determine the overall dimension of the flat pattern, so when bent, the desired final dimension is achieved.

Sheet metal prints are found in ____ where flat material is used for fabrication into desired shapes.

A precision sheet metal pattern can be shown on a print ____.

Describe the practice for representing a sheet metal part is with only the formed sheet metal part model and flat pattern.

The neutral axis is approximately sixteenths of the thickness from the outside of the bend, depending on the material and other factors.

Introduction to Engineering and Manufacturing Technology Print Reading

Communicating with a Sketch

Scales and Precision Measurement

Reading Lines and Lettering on a Print

Reading Multiviews

Reading Auxiliary Views

Manufacturing Materials and Processes

Reading Dimensions

Reading Prints With Fasteners and Springs

Reading Sections, Revolutions, and Conventional Breaks

Reading Geometric Dimensioning and Tolerancing

Reading Linkage, Cam, Gear, and Bearing Prints

Reading Prints of Working Drawings

Welding Processes and Reading Welding Representations

Reading Prints of Pictorial Drawings

Reading Electrical Diagrams and Schematics

Filters