Miyano vc 03 High Precision cnc machine

Miyano vc 03  High Precision cnc machine 

This space-saving hígh-precisíon lathe ís perfect for micro-processíng.
This machine was specially designed for high-precision machining and is often used by watch manufacturers. Ciock screws and other microparts ín mm range are the core competence of the VC combination with the machine construction for high accuracy inherited from the GN series, thís opens up new possibilities in machining technology.
Advantages
High-precisíon turning machine.
Variety of machinable geometries.
Machine construction for high precísion.
Compact footprint.

Workpiece example
Name Example workpiece
MateriaI Steel
Micromachining compared to a pencil mine
Diameter = mm
Standard

1 separately installed coolant tank
2 Collet chuck pul1 type
3 Power chuck
4 Collet chuck fixed type
5 Diaphragm chuck
6 Fine precisíon chuck

Options
1 Gantry loader
2 Pallet conveyor
3 Rotary stocker

LFV technology as an option

Kinematícs

1 Wing type headstock
The spindIe section is constructed such that only the wing parts make contact with the slides and the centraI part of the sleeve is suspended, so spindle heat generation is uniform and heat is not easily transmitted to the headstock. 
2 Base with thermally symmetríc desígn
A base that is a monobIoc casting with a left/right symmetrical construction has the advantage that heat transfer is also symmetrical at left and right, which can-
cels out the effects that the machines heat generatIon has on machining.
3 separately ínstalled coolant tank
The coolant tank has been made a separable type to restrict the thermal effects of chips and coolant that have absorbed cutting heat and installed between the machine legs separately from the machine
Model with option
Workíng area

1 The basic concept in designing the machine is preventing thermal displacement over time and the heat of machining being transferred to the body of the machine. This is achieved by a frame and bed with a thermally symmetric design, backed up by a wing-type headstock
and a separately-installed coolant tank. Built-in motor with a forced cooling function gives smooth rotation with 1ow vibration thanks to beltless drive, and this construction ensures outstanding shape accuracy.
The incorporation of a high-speed gantry loader with a service time of seconds and peripheral devices such as a IN/OUT stocker allows a whole range of automation needs to be accommodated.
2 Wíng type headstock
The spindle section is constructed such that onIy the wing parts make contact with the slides and the central part of the sleeve is suspended, so spindle heat generation is unIform and heat is not easily transmitted to the headstock. 

Machíníng accuracy
Test piece LFV Roundness LFV Sıırface roııghness LFV
Material: SUS304 
Spindle speed: 1,250 rpm

Nose R: mm
times per spindle rotation
Although the values stated here are the results ot actual measurement, please note that they are not guaranteed.
Toolíng System
Dummy
Drill