Side view Front view .005 A ALL ANGLES ± 1° On the part above, specify a geometric control to make the left surface in the front view perpendicular to the bottom surface within .005 total. 12. Can a datum or feature modifier be applied to this feature control frame? Why or why not? Feature modiher Cannot be applied here because feature modifiers are applied to feature of size & not the feature. 13. What is the flatness on the left surface of the part above? On the part above, there is no perpendicularity requirement specified between the right surface and bottom surface. What perpendicularity is implied? parallel lines

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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I need help with number 11 and 14. Please see markedup image attached.

11. On the part attached, specify a geometric control to make the left surface in the front view perpendicular to the bottom surface within .005 total.

14. On the part attached, there is no perpendicularity requirement specified between the right surface and bottom surface. What perpendicularity is implied?

### Educational Material on Geometric Controls and Feature Modifiers

#### Diagram Explanation

There are two views of a mechanical part displayed:

1. **Front View**: 
   - Shows a horizontal rectangular shape with a U-shaped cutout in the center.
   - A control frame is placed on the left side indicating a tolerance of 0.005 with respect to Datum A.

2. **Side View**:
   - Illustrates the thickness of the part.
   - A note states "ALL ANGLES ± 1°".

#### Questions and Answers

**1. Control Specifications**
   - Incorrectly answered: On the part above, specify a geometric control to make the left surface in the front view perpendicular to the bottom surface within a 0.005 total tolerance.

**2. Datum or Feature Modifiers**
   - Question: Can a datum or feature modifier be applied to this feature control frame? Why or why not?
   - Answer: A feature modifier cannot be applied here because feature modifiers are applied to features of size and not the feature.

**3. Flatness on the Left Surface**
   - Question: What is the flatness on the left surface of the part above?
   - Answer: 0.005

**4. Perpendicularity Requirement**
   - Incorrectly addressed: On the part above, there is no perpendicularity requirement specified between the right surface and bottom surface. What perpendicularity is implied?
   - Answer: Implies parallel lines.

This educational segment explores the application of geometric controls and the relevance of feature modifiers in technical drawings and specifications. Understanding these concepts is crucial for ensuring precision in manufacturing and quality control processes.
Transcribed Image Text:### Educational Material on Geometric Controls and Feature Modifiers #### Diagram Explanation There are two views of a mechanical part displayed: 1. **Front View**: - Shows a horizontal rectangular shape with a U-shaped cutout in the center. - A control frame is placed on the left side indicating a tolerance of 0.005 with respect to Datum A. 2. **Side View**: - Illustrates the thickness of the part. - A note states "ALL ANGLES ± 1°". #### Questions and Answers **1. Control Specifications** - Incorrectly answered: On the part above, specify a geometric control to make the left surface in the front view perpendicular to the bottom surface within a 0.005 total tolerance. **2. Datum or Feature Modifiers** - Question: Can a datum or feature modifier be applied to this feature control frame? Why or why not? - Answer: A feature modifier cannot be applied here because feature modifiers are applied to features of size and not the feature. **3. Flatness on the Left Surface** - Question: What is the flatness on the left surface of the part above? - Answer: 0.005 **4. Perpendicularity Requirement** - Incorrectly addressed: On the part above, there is no perpendicularity requirement specified between the right surface and bottom surface. What perpendicularity is implied? - Answer: Implies parallel lines. This educational segment explores the application of geometric controls and the relevance of feature modifiers in technical drawings and specifications. Understanding these concepts is crucial for ensuring precision in manufacturing and quality control processes.
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