Max Gear MAX 7142 Instruções de Operação descarregar pdf (Página 18)

Documented ProcedureBPA

D o c u m e n t e d P r o c e d u r e

MPZ 001

4100-001-06.05

Department TB / Schell

Assembly Plan

–

Toothed Racks

Servo Line

Page 18 24

Rev. Index D Name 01.06.05 Schell

Date 3.05.2011 released 01.06.05 Lorch

MPZ_001_engl.doc

☺ In order to ensure a traversing movement free from play over the whole travelling length

we recommend to replace the pinion shaft inside the gearbox by a pre-load pinion shaft.

The mounting and adjusting instructions for this item as well as the torque to be

transmitted can be seen from the pertinent operation description.

Final inspection

☞ If necessary, remove the grease from the tooth flanks.

☞ Coat the tooth flanks with marking paint.

☞ Shift the machine table several times so that the pinion runs over the paint coated

tooth flanks.

☞ At the same time check the smooth operation of the gearing. The power required and

the running noise must remain the same over the full distance. There must not be any

bumps at the joints.

☞ Check the area where the paint has been rubbed off from the tooth flanks.

☞ Judge the adjustment of the gear unit by checking the tooth contact by means of the

contact patterns shown on the following sketches.

☞ If necessary, correct the alignment of the gear unit.

☞ Check the racks at the joint for precision of pitch.

Rechtwinkligkeit

<0,05 mm zu A

Parallelität

<0,03 mm zu B

The rectangularity and parallelism tolerances are only applicable to crowned ATLANTA

gears and pinion shafts.

Correct Not at right

angles

Not

parallel

Wrong center

distances

Correct

Rectangularity

<0.05 mm to A

Parallelism

<0.03 mm to B

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 24

Drive Systems 1
MPZ 001 10

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Max Gear MAX 7142 Instruções de Operação Página 18

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