Construction of machine :Column
the column consists ol two parts which are adequately ribbed & securely
held together to form a rigid unit. The deep throat enables a wide variety ot parts to
be machined. Drive
the electric motor drives the clutch pulley and the gears titled in the column
from there the power is transmitted to the ram by the means ot itnk mechanism
the ram-movement is started by engaging clutch. The link mechanism allows tor
an accelerated ram movement in return stroke ram speed changes are effected
by sliding gears controlled by shaft through gear box. Ram:
The ram is well ribbed and is quite strudy. An taper wedge is provided for
smooth running. The ram can be tilted 5 degree on demand and swiveled 10 degree
in case ot 400 mm stroke. Table:
The table is circular and is provided with t-slots it is divided on its circumference
into 360 degrees. A tapered whole is provided in the centre of the table for reception
of tho centering mendral while machining circular slotting work. Direct indexing is
provided for accurately locating the table in various positions. Feed :
the feed mechanism mounted on the column through side gear box. The
feeds are infinitely within the range of 0. 2 mm to 1 5 mm in case of 450 mm 9lroke
0. 2 mm to 2 mm per cycle. The feeds can be adjusted when machine is al the restOutstanding features :
High grade casting for wear resistance and rigidity. single lever control for changing the speeds.
centralised machine controls on operating side. steel gears sliding on multi spiined shafts drum clutch lor stopping ram at any position all shafts are carried on ball bearings. hand operated automatic pump for lubrication. indirect indexing by dividing attachment. variable automatic table feeds m all directions is optional.
Extra equipments :
True chuck. Vee belts. Lubrication pump. Special index plate. Bellows, longitudinal & cross auto feed. Rotary table auto feed. Tilting head±5 . Swivel head 10° for 400 mm stroke(cooper type).