Description
Horizontal honing machines LYOR are distinguished by their rigidity and power. A hydraulic cylinder controls the honing head movement. Three phase electric motor controlled by a vector inverter, servo-ventilated controlling the spindle rotation. The drive transmission is through a gear-box in which the gears are hardened and ground, projecting high torque and stock removal. Programming is very easy with the ‘touch-screen’. The visualisation of all the working data enables the operator to attend during the working cycle.
Specifications |
Lyor 40S |
Distance spindle centre to floor | 1150mm |
Maximum chuck diameter | 500mm |
Maximum admitted diameter | 500mm |
Component rotation speed variable (2 ranges) | 10-150rpm |
Honing spindle rotation speed variable (2 ranges) | 10-300rpm |
Honing head travel speed | 0-35mt/min |
Tube rotation motor | 15kW |
Honing spindle rotation motor | 15kW |
Hydraulic power pack motor | 18.5kW |
Head expansion power pack motor | 0.75kW |
Coolant pump motor | 0.75kW |
Lyor 40-20S | |
Minimum maximum bore diameter | 20-400mm |
Maximum tube length | 2000mm |
Maximum honing head stroke | 3000mm |
Number of steady rests for honing head extension | #1 |
Lyor 40-30S | |
Minimum maximum bore diameter | 20-400mm |
Maximum tube length | 3000mm |
Maximum honing head stroke | 4000mm |
Number of steady rests for honing head extension | #1 |
Lyor 40-40S | |
Minimum maximum bore diameter | 20-400mm |
Maximum tube length | 4000mm |
Maximum honing head stroke | 5000mm |
Number of steady rests for honing head extension | #2 |
Lyor 40-50S | |
Minimum maximum bore diameter | 20-400mm |
Maximum tube length | 5000mm |
Maximum honing head stroke | 6000mm |
Number of steady rests for honing head extension | #2 |
Lyor 40-60S | |
Minimum maximum bore diameter | 20-400mm |
Maximum tube length | 6000mm |
Maximum honing head stroke | 7000mm |
Number of steady rests for honing head extension | #2 |
Lyor 40-70S | |
Minimum maximum bore diameter | 20-400mm |
Maximum tube length | 7000mm |
Maximum honing head stroke | 8000mm |
Number of steady rests for honing head extension | #2 |
Standard Equipment |
Self centring chuck with hydraulic tube clamping |
1 rest for honing head extension |
1 travelling rest for honing head extension for machines with honing stroke more than 4m |
Machine Features |
Bed in normalised electro-welded steel with oversized guides in high resistance steel |
Movable head guides covered with anti-friction material |
Workhead and movable head in normalised electro-welded steel |
Gear boxes of both spindles are oil bathed. The gearbox permits a major coupling at low speed |
Movable head spindle and workhead spindle motors are variable with vector inverter |
Hydraulic clamping self centring chuck |
Hydraulic expansion system with infinitesimal regulation of the stone pressure |
Cooling installation with pump and tank with possibility to apply a depuration system |
Electric and electronic components are closed inside an electric cabinet with protection IP55 |
Control panel contains all push buttons |
PLC permits working in both automatic and manual |
Hydraulic power pack is separate from the machine |