Download presentation

Presentation is loading. Please wait.

1
**INTRODUCTION TO SINE BAR**

2
SINE BAR USE The sine bar is used either for very accurate angular measurements or for locating work at a given angle. The sine bar is especially useful in measuring or checking angles when the limit of accuracy is 5 minutes or less

3
SAMPLES OF SINE BAR

4
**Terms and Symbols Diameter: Ø Angle: < Height: H Radius: R.**

Degrees:°

5
**SETTING UP A 5-INCH SINE BAR TO GIVEN ANGLE**

6
TOOLS NEEDED GAUGE BLOCKS SURFACE GROUND GRANITE TABLE HEIGHT GAUGE

7
**REFER TO MACHINIST HAND BOOK pg 1366 or 1121**

8
**FIND THE HEIGHT FOR THE FOLLOWING ANGLES**

10°11’= ________ 15°30’=_________ 22°45’= _________ 32°18’=__________ 36° 41’=__________

Similar presentations

OK

Sector of a Circle Section 11.5. If a circle has a radius of 2 inches, then what is its circumference? What is the length of the arc 172 o around.

Sector of a Circle Section 11.5. If a circle has a radius of 2 inches, then what is its circumference? What is the length of the arc 172 o around.

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on interview etiquettes Ppt on library management system project 7 segment led display ppt on tv Ppt on nokia company profile Ppt on tata group of companies Ppt on chromosomes and genes for kids Ppt on rainwater harvesting free download Ppt on electricity and circuits bill Ppt on blood stain pattern analysis publications Ppt on business etiquette