Sharp VH3 Mill, Руководство по эксплуатации и список запасных частей

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3-13-1
Swiveling of over arm on horizontal plane
The over arm can be swiveled by turning the swivel base (Fig.16 (2)) located on the top
of the column.
Procedure for horizontal swiveling:
(1) Loosen the four bolts (Fig.16 (1)) on the left and right side which secure the
swivelbase to the column top.
(2) Push the over arm for the required angle either to left or right to swivel.
(3) After it has been swiveled to the required angle, secure the swivel base with
the four bolts which were loosened previously.
3-13-2
Over arm transverse movement
The over arm may be moved transversely within a range of about 510mm.
This cross movement should be carried out in the following manners.
(1) Loosen the 2 bolts. (Fig.16 (3))
(2) Move the over arm, transversely by turning the pinion rotation shaft (Fig.16
(4)) with a wretch.
(3) Retaighten the 2 bolts after obatining the necessary movement to fix the over
arm.
3-14 Over arm and arbor support brackets
The column is provides with two over arm locking nuts at the right hand side and each
arbor support bracket is provided with a locking nut. When the over arm has been positioned
on the column as requires, and the arbor support brackets positioned as required on the over
arm, all four locking nuts must be tightened securely.
Fig. 16
②
①
③
④
Chung Sing 17 VERSION: 2