2018<br />Liebherr<br />LGG 400 M<br />Generating and profile grinding machine
329
null
56555772
264486
Thu Mar 21 09:00:00 CDT 2024
Module 6/12, Generating grinding, profile grinding, and internal grinding in one machine, generating grinding with lead modifications for noise- and load-optimized gears, extended axial travel for grinding long shafts, 2,870 machine hrs footprint of 6.8 sqm (without coolant filtration), min center distance 20mm, max center distance 380mm, max radial speed 800 mm/min, max workpiece dia generating grinding 280mm, max workpiece dia profile grinding 400mm, table plate dia 145mm, max axial travel 1060mm, max module generating grinding 5mm, max module profile grinding 7.5mm, max tangential travel 270mm, max tangential speed 10000 mm/min, max tool dia 240mm, max tool length Corundum worm 200mm, max axial travel 450mm, max steady colum speed 30,000 mm/min, dressable profile depth generating grinding 20mm, dressable profile depth grinding 33mm, max tool dia 150mm, MESHING SENSOR WITH AMPLIFIER FOR AUTOMATIC MESHING FOR A MODULE RANGE 0.5?1.5MM. RUN?OUT OF TIP CIRCLE NEEDS TO BE &lt;0.1 MM. AST?VERSIONNECESSARY CONTROL PARAMETERS CAN BE DETERMINED AUTOMATICALLY ACCORDING TO THE MECHANICAL CONSTRUCTION (WORKPIECE AND CLAMPING FIXTURE). THIS OPTIMIZATION IS ONLY DONE ON THE C2?AXIS (TABLE DRIVE). THE OPERATOR CAN START THE DRIVE OPTIMIZATION VIA A MANUAL MENU. ATTENTION: THE PARAMETRIZATION AND OPERATING MODE ARE DESCRIBED IN THE SIEMENS MANUAL &#34;SINUMERIK 840D SL/828D SPECIAL FUNCTIONS&#34; SYSTEM REQUIREMENTS: ?SIEMENS 840D SL?NCU SOFTWARE VERSION V4.7, ADDITIONAL PPROGRAME FOR MULTIPLE MACHINING PROGRAME FOR UP TO 3 OPERATIONS IN ONE CLAMPING OPERATIONPROGRAMME PROFILE GRINDING PROGRAMME FOR TOOTH FORM GRINDING (PROFILE GRINDING) OF PRE?CUT SPUR OR HELICAAL GEARS WITH SAME TOOTH INDEXING WITHIN TWO?FLANK GRINDING, OPTIONALLY TWO? OR THREE CUTOPERATION, CLIMB OR CONVENTIONAL, SPECIAL PROGRAMME WORKPIECE SPINNING AFER END OF MACHINING ON TABLE WITH MAX. TABLE SPEED, GRINDING ARBOR (BORE DIA. 32 MM) GRINDING ARBOR FOR LOCATION OF GRINDING WORMS AND DISCS, DRESSABLE (BORE DIA. 32 MM, GRINDING ARBOR (BORE DIA. 76,2 MM) GRINDING ARBOR FOR GRINDING WORM AND DISCS, DRESSABLE (BORE DIA. 76,2 MM) CLAMPING DIAMETER 145MM, FORM GRINDING DISC 100/8/36, CORUNDUM GRINDING DISC, BLANK DRESSABLE,CORUNDUM, EXTERNAL DIAMETER 100MM, WIDTH 8MM, BORE 36MM, SLEEVE FOR GRINDING ARBOR FOR LOCATION OF ONE DRESSABLE DISC, MAIN OR COUNTER BEARING SIDE WITH BORE- DIA. 76.2MM, WIDTH 32MM. REMARK: FOR 32MM ARBOR AND 32 MM QIDTH DISC, SLEEVE FOR GRINDING ARBOR FOR LOCATION OF ONE DRESSABLE DISC, MAIN OR COUNTER BEARING SIDE WITH BORE - DIA. 76,2MM, WIDTH OF 20MM and CLAMPING FLANGE DIAMETER 145MM, SLEEVE FOR GRINDING ARBOR FOR LOCATION OF TWO DRESSABLE DISCS, WITH BORE - DIA. 76,2MM, WIDTH 20MM, GRINDING ARBOR (BORE DIA. 76,2MM) GRINDING ARBOR FOR GRINDING WORMS AND DISCS, DRESSABLE (BORE? DIA. 76,2MM) CLAMPING DIAMETER 145MM, Type IG80-124 (GH 240 CB) internal grinding arm s/n 12060327, with counter bearing and Type IG54-125 (GH240CB) internal grinding arm s/n 13278978, female thread 80 ? 145, workpiece dia 400mm, axial travel 660 mm, min position above table 90mm, grinding head swivel angle 45 deg, workpiece spindle speed 3,000 Siemens simatic HMI control, crane system, Demag hoist, with Hoffmann 2018 HSF 100 SE/K Filter &amp; Chiller, Vidmar cabinet and tools, S/N FN8110 [Loc: BLDG 4]
  • General
Bid Now

Auction Date & Time

2-day: Tue Mar 19 & Wed Mar 20 @9am each day

Canada/Pacific

Preview

Sunday, March 17th & Monday, March 18th
from 9am to 4pm each day or by appointment

Location

Langley

2018
Liebherr
LGG 400 M
Generating and profile grinding machine

Module 6/12, Generating grinding, profile grinding, and internal grinding in one machine, generating grinding with lead modifications for noise- and load-optimized gears, extended axial travel for grinding long shafts, 2,870 machine hrs footprint of 6.8 sqm (without coolant filtration), min center distance 20mm, max center distance 380mm, max radial speed 800 mm/min, max workpiece dia generating grinding 280mm, max workpiece dia profile grinding 400mm, table plate dia 145mm, max axial travel 1060mm, max module generating grinding 5mm, max module profile grinding 7.5mm, max tangential travel 270mm, max tangential speed 10000 mm/min, max tool dia 240mm, max tool length Corundum worm 200mm, max axial travel 450mm, max steady colum speed 30,000 mm/min, dressable profile depth generating grinding 20mm, dressable profile depth grinding 33mm, max tool dia 150mm, MESHING SENSOR WITH AMPLIFIER FOR AUTOMATIC MESHING FOR A MODULE RANGE 0.5?1.5MM. RUN?OUT OF TIP CIRCLE NEEDS TO BE <0.1 MM. AST?VERSIONNECESSARY CONTROL PARAMETERS CAN BE DETERMINED AUTOMATICALLY ACCORDING TO THE MECHANICAL CONSTRUCTION (WORKPIECE AND CLAMPING FIXTURE). THIS OPTIMIZATION IS ONLY DONE ON THE C2?AXIS (TABLE DRIVE). THE OPERATOR CAN START THE DRIVE OPTIMIZATION VIA A MANUAL MENU. ATTENTION: THE PARAMETRIZATION AND OPERATING MODE ARE DESCRIBED IN THE SIEMENS MANUAL "SINUMERIK 840D SL/828D SPECIAL FUNCTIONS" SYSTEM REQUIREMENTS: ?SIEMENS 840D SL?NCU SOFTWARE VERSION V4.7, ADDITIONAL PPROGRAME FOR MULTIPLE MACHINING PROGRAME FOR UP TO 3 OPERATIONS IN ONE CLAMPING OPERATIONPROGRAMME PROFILE GRINDING PROGRAMME FOR TOOTH FORM GRINDING (PROFILE GRINDING) OF PRE?CUT SPUR OR HELICAAL GEARS WITH SAME TOOTH INDEXING WITHIN TWO?FLANK GRINDING, OPTIONALLY TWO? OR THREE CUTOPERATION, CLIMB OR CONVENTIONAL, SPECIAL PROGRAMME WORKPIECE SPINNING AFER END OF MACHINING ON TABLE WITH MAX. TABLE SPEED, GRINDING ARBOR (BORE DIA. 32 MM) GRINDING ARBOR FOR LOCATION OF GRINDING WORMS AND DISCS, DRESSABLE (BORE DIA. 32 MM, GRINDING ARBOR (BORE DIA. 76,2 MM) GRINDING ARBOR FOR GRINDING WORM AND DISCS, DRESSABLE (BORE DIA. 76,2 MM) CLAMPING DIAMETER 145MM, FORM GRINDING DISC 100/8/36, CORUNDUM GRINDING DISC, BLANK DRESSABLE,CORUNDUM, EXTERNAL DIAMETER 100MM, WIDTH 8MM, BORE 36MM, SLEEVE FOR GRINDING ARBOR FOR LOCATION OF ONE DRESSABLE DISC, MAIN OR COUNTER BEARING SIDE WITH BORE- DIA. 76.2MM, WIDTH 32MM. REMARK: FOR 32MM ARBOR AND 32 MM QIDTH DISC, SLEEVE FOR GRINDING ARBOR FOR LOCATION OF ONE DRESSABLE DISC, MAIN OR COUNTER BEARING SIDE WITH BORE - DIA. 76,2MM, WIDTH OF 20MM and CLAMPING FLANGE DIAMETER 145MM, SLEEVE FOR GRINDING ARBOR FOR LOCATION OF TWO DRESSABLE DISCS, WITH BORE - DIA. 76,2MM, WIDTH 20MM, GRINDING ARBOR (BORE DIA. 76,2MM) GRINDING ARBOR FOR GRINDING WORMS AND DISCS, DRESSABLE (BORE? DIA. 76,2MM) CLAMPING DIAMETER 145MM, Type IG80-124 (GH 240 CB) internal grinding arm s/n 12060327, with counter bearing and Type IG54-125 (GH240CB) internal grinding arm s/n 13278978, female thread 80 ? 145, workpiece dia 400mm, axial travel 660 mm, min position above table 90mm, grinding head swivel angle 45 deg, workpiece spindle speed 3,000 Siemens simatic HMI control, crane system, Demag hoist, with Hoffmann 2018 HSF 100 SE/K Filter & Chiller, Vidmar cabinet and tools, S/N FN8110 [Loc: BLDG 4]