Dillon X Force Gauge - Manual (Page 9)

Model X Mechanical Force Gauge User Instructions 9
2.1 General description
2 Introduction
2.1 General description
The Model X mechanical force gauges measure tension, compression or push/pull. A
D-shaped deflection beam is the heart of the Model X force gauge. Machined to close
tolerances, beams are heat treated to develop optimum strength and spring
characteristics.
A precision dial indicator is mounted on the deflection beam. The indicator plunger
rests against a slanted anvil at the open end of the beam. Under compression loads,
the two halves of the beam tend to close. Tension force causes them to move apart.
This action pushes the plunger inward, as determined by the slant of the anvil.
Readings produced on the dial are in direct relation to applied load. The pointer
revolves 360° clockwise under compression or tension forces.
Push-pull gauges read half scale (180°) clockwise in compression, and
counterclockwise, 180° from center zero under tension loads.
2.2 Description of parts
Figure 2.1 shows you the parts of the force gauge. If you have questions about your
force gauge, contact your Dillon service provider and refer to this illustration. A photo
or rough sketch of your particular setup will be helpful.
1 “U” shaped deflection beam
2 Dial indicator
3 Bezel (For zero adjustment purposes)
4 Pressure button
5 Anvil
6 Dial indicator gauge movement plunger
7 Anvil set screw
8 Dial indicator mounting bracket
9 Mounting bracket screws
10 Bezel locking screw
11 Loading ball
12 Spring retainer clip