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(3).Sine Bar
The Sine Bar is used to chuck the inclined angle of the magnetic chuck when the
angle forming surface is large.
a.
The value in question equals the Sine of the angle times 100, B=Sin θ x100
b. Get a block gauge the thickness of which equals that of B.
c. Put this gauge at one end of the Sine Bar and let it be attracted to the inclined magnetic
chuck. This Sine Bar shall be kept parallel to the longitudinal direction of the machine.
d. Press the dial gauge against the surface of the Sine Bar and meanwhile turn the
cross-feed hand-wheel, so that the saddle moves back and forth for the checking of the
accuracy of the magnetic chuck.
4
1
2
3
7
100mm
6
5
1.
Mandrel
5.Inclincalb Magnetic Chuck
2.
Sine Bar
6.Mandrel of the Magnetic Chuck
3.
Block gauge
7.Stop block
4.
Application of the trigonometry
(4).Radius Forming Attachment
The radius Forming Attachment is composed of a main stand,several swing rods
and a diamond tool.
a. Main Stand
Fastening bolt
Mandrel
Property
of
Kent
Industrial
USA
Please
Do
Not
Reproduce