balancing machine for propeller shafts with fully automatic … · 2012. 7. 13. · balancing...
Post on 14-Mar-2021
1 Views
Preview:
TRANSCRIPT
Balancing machine for one-piece
and multi-piece automotive propel-
ler shafts for use in large-volume
production.
Highly automated, patented unba-
lance correction procedure ensures
minimum cycle times and resetting
times
Isotropic bearing pedestals simulate
actual conditions of operation
Balancing machine for propeller shafts with fullyautomatic unbalance correction by welding
Type RBRQ
RF 2426-1 e
Modular machine structure withservo motor on the machine base.Easy and accurate positioning ofmeasuring pedestal through axiallinear guide bearings. All bearingpedestals equipped with positiondetection to check correct setting.Safety brackets with prism-shapedpart rest fixture. Gantry-mountedwelding gun with multiple electro-des for max. 4 correction planesand 2 correction steps in eachplane. Servo motors for preciseaxial and radial positioning.
Propeller shaft balancing machine type RBRQ
Special features
Structure
Bearing pedestal with isotropicspring system and high-accuracybalancing spindle. Asymmetricallyarranged spindle axis for easier loa-ding and unloading of the propellershafts.
Self-locking, pneumatically actuatedsafety brackets.
Field of application
Measurement and correction of theunbalance of single- or multi-piecepropeller shafts of passenger cars,light and heavy commercial
vehicles and other universal jointshafts. Unbalance correction by wel-ding of preformed metal strips usingmid-frequency technology.
Unbalance correction by drilling isavailable as an option.
1 Instrument cabinet and control panel with CAB 850
2 Protective enclosure
3 Single-station quadruple welding system
4 Weight shelf
1
2
3
4
Automatic modular safety enclosu-re for burst and noise protection,with panelling of high-strength,sound-absorbing sandwich con-
struction. Telescopic sliding doorswith electro-mechanical safetymechanism.
PC-based unbalance measuringunit with extensive operatorprompting, status output, fault dia-gnosis etc. Remote diagnostics ispossible. Simple operation with sel-ection of functions on a touch scre-en. As part of the standard outfit,measuring instrumentation andcontrol system are set up for fourcorrection planes.
Patented single-station welding gunwith quadruple electrode in mid-frequency technology. Unbalancecorrection in four correction planesis provided as a standard feature.
RF2
426-
1E ⋅
05.1
103
⋅©©S
CH
EN
CK
Ro
Tec
Gm
bH
⋅S
ub
ject
to
ch
ang
e w
ith
ou
t n
oti
ce.
Measuring unit CAB 850
Sequence of functions semiautomatic
Sequence of functions semiautomatic
Flange diameter, max. [mm] 225
Tube diameter, max. [mm] 40 - 140
Length [mm] 400 - 3000
Required floor space W x D [mm] approx. 6500 x 4500
Length of machine base [mm] approx. 5000
Spindle speed, infinitely variable [min -1] bis 8000
Load capacity 2) [kg] 100
Measurement uncertainty 3) [gmm] ca. 5 - 10
Cycle time 4) [s] ca. 90 - 120
Throughput [pcs./h] ca. 30 - 40
Compressed air [bar] min. 5,5
Required air flow, appox. [m3/h] 6,5
Power consumption [kVA] 125
Required cooling water flow [l/h] max. 20
Add. centre bearing pedestals (> 2 planes) •
Length of machine base [mm] 7000
Additional catching device (> 2 planes) •
Drilling unit with swarf extractor •
Automatic coil cutting for welding system •
Fully automatic loading and unloading •
propshaft
machine
options
1) depending on spindle load and adaptor design2) per bearing pedestal, including adaptor3) in accordance with DIN 1319, 95% probability,
with master shaft and without adaptor error 4) depending on propeller shaft and operator
DDaattaa aatt aa ggllaannccee
Make use of our worldwide distribution network.Please see us at http://www.schenck.net/rotec
Balancing and
Diagnostic Systems
SCHENCK RoTec GmbH
Landwehrstraße 55D-64293 Darmstadt
Tel.: +49 (0) 61 51 - 32 23 11Fax:+49 (0) 61 51 - 32 23 15eMail: rotec@schenck.net
The Group
top related