Horizontal tube honing machine – Lyor M

Brand: Robbi

The tubes are clamped on prisms. The hydraulic expansion honing head rotates inside the component.

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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 visualization of all the working data enables the operator to attend during the working cycle.

Benefits of Contra-rotating component

Remarkable are the benefits of having the contra-rotantibg component being worked against rotating with respect to the honer, including:

  • improved roundness and straightness of the bore
  • major productivity, especially on small diameter components
  • the honing oil is distributed uniformly and constantly in the components, increasing the heat dispersion produced by the honing process. (on machines without rotation, the heat is concentrated on the top part of the component where there is less honing oil).

Technical Specifications

UM

40.20

40.30

40.40

40.50

40.60

40.70

Bore diameter  (Min. –  Max.)

mm.

20-400

20-400

20-400

20-400

20-400

20-400

Max. tube length

mm.

2000

3000

4000

5000

6000

7000

Max. honing head stroke

mm.

3000

4000

5000

6000

7000

8000

Number of steady rests for honing head extension

#

1

1

2

2

2

2

Machine length

m.

9

11

13

15

17

19

Machine width

m.

2,8

2,8

3,4

3,4

3,4

3,4

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Pommee Machines & Equipment B.V.

Energieweg 22,
2382 NK, Zoeterwoude
The Netherlands
T: +31 – 164 682 754
E: info@pommee.nl

KvK nr: 20066723
B.T.W. nr: NL8010.18.109.B01

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