Vertical Tube Honing Machine – YUM
Brand: Robbi
Vertical Honing allows to obtain:
- better roundness than the horizontal honing
- lower outflow of coolant
- smoother diameter measurement honed
- End position adjustment head from the control panel
- Strong head spindles sliding door on the slide on roller skates
- Vertical movement by recirculating ball
- Hydraulic system expansion
- Abrading action instantaneous and uniform
- Ability to remove significant allowances quickly and efficiently while maintaining tight tolerances and precision accurate
- Refrigeration system centralized with the possibility of application of systems of purification and cooling
- Spindle speed range gearbox with variable gear. In this way you get the most out of the spindle torque
Breaking Belt Automatic Stop
- System for verifying the integrity of the transmission belt.
- Stopping the machine in case of breakage.
Speed change
Ranges Number 2- Yum 200 Ranges Number 3 - Yum 300Honing stones automatic pressure
- Automatic cycle for adjusting the pressure of the stones and the ability to stop its location.
- The cycle is particularly useful with conical or oval cylinders
Discontinuity automatic detection
The detection system of the absorbed power is used to detect the points of least effort and, therefore, points to a diameter of lessHoning PLC Software
LYOR are equipped with multifunction ‘touch-screen’ control panel, which permits an easy programming and management of all the operating parameters performed by the PLC:
- position of honing head inversion points
- position of honing head for component loading/unloading
- honing stone expansion pressure (On request, honing head expansion stroke is controlled by a mechanical stroke end, with micrometric adjustment)
- working speed of honing head longitudinal movement
- positioning speed of honing head
- honing head rotation speed
- workhead spindle rotation speed ( only for LYOR-S )
- number of honing strokes
- number of finish strokes
- abrasive stone pressure
The ‘touch-screen’ control panel visualizes:
- machine state and alarm messages
- all set parameters of the automatic cycle in working
- eventual corrections made to the set parameters during the automatic cycle in working
- diagram of the honing head spindle power band during the honing head stroke
Type of machines
UM |
YUM 200 10 |
YUM 200 12 |
YUM 300 14 |
YUM 300 18 |
|
|
Honing ø Min |
mm |
22 |
|||
|
Honing ø Max |
mm |
200 |
300 |
||
|
Head Stroke Max |
mm |
1100 |
1300 |
1500 |
1900 |
|
Honing Length Max |
mm |
1000 |
1200 |
1400 |
1800 |
|
Spindle Column Distance |
mm |
375 |
435 |
||
|
Rotation Spindle Speed |
rpm |
40 ÷ 300 |
20 ÷ 300 |
||
|
Head Stroke Speed |
m/min |
0 ÷ 20 |
|||
|
Rotation Spindle Motor |
wK |
4 |
10 |
||
|
Vertical Movement Head Motor |
kW |
5,5 |
7,5 |
||
|
Coolant Pump Motor |
kW |
0,5 |
|||
|
Hydraulic Locking Motor |
kW |
2,0 |
3,0 |
||
|
Machine Heigth |
mm |
2750 |
3150 |
3600 |
4600 |
|
Machine Heigth with Head Max |
mm |
3400 |
3800 |
4400 |
5150 |
|
Encumbrance – Length |
mm |
1300 |
1385 |
||
|
Encumbrance – Width |
mm |
1100 |
1710 |
||
