1.Machine
structure and characteristics ■This machine adopts
*50inclined bed layout, which has good
rigidity and convenient chip removal. ■The
headstock integrates the three components of the main shaft
system, the fixture, and the clamping cylinder. The structure is
compact and reliable, and the fixture is hydraulically
clamped. In
order to meet the processing
needs of 4 "*7"
couplings, the solution: Maximum
clamping diameter: φ**0mm, The
headstock width is **0mm. ■The
clamp is a collet type, and an adjustment jaw is installed on the
elastic chuck with a diameter of 2mm. The processing parts are
replaced. When changing the clamping diameter, only the
adjustment jaw can be replaced. ■According to the processing parts,
multiple boring tools are required. To avoid tool interference,
the turret is customized. The rotary diameter of the cutter head
is large. In order to make the turret more rigid, the center of
the turret is selected to be **5mm. Suggestion: Choose one rough and fine
boring cutter for machining end face, chamfer and inner
hole; 1
eccentric buckle thread cutter for thread
processing. ■The
machine tool is equipped with a dual-channel control system. The
two tool holders can be linked with the spindle at the same time
or separately to complete the simultaneous or sequential
processing of both ends of the part. ■Axial positioning of workpieces using
positioning posts mounted on the cutter
head. ■In order to process the deflection buckle
at both ends of the coupling at the same time, minimize the
number of passes. The main
motor power in this case is a *8.5 / *2kW wide area servo
motor.
