Germany - Industrial machinery

Description

Creation and delivery of a robot cell for laser buildup welding using two robots on a linear axis and a tilting table, as well as their control.
Functional creation and delivery of a robot cell for laser buildup welding (wire) of 3D structures using 2 robots on a linear axis. The workpiece, on which the 3D structure is to be applied, is clamped on a tilting table.Max. Workpiece dimensions 4,000 x 1,000 x H 500 mm, the maximum permissible workpiece weight must be at least 1,000 kg.The construction technology, building services and peripheral systems are included in the scope of delivery.The control system, programming, safety acceptance and laser certificate are included in the scope of delivery.Applicable regulations and standards for execution:CE conformityBuilding regulationsLaser safety:DIN EN 60825-1:2022IEC/EN 60825-4:2011EN ISO 11553-1:2020EG RIL 2006/25 - Artificial optical radiationEG RIL 2006/42 - Machinery directiveOStrV:2017-10TROS LASER - 2018-06The supplier must be certified according to ISO9001.Handling technology:Integration of:- 2 provided robots type KUKA KR70 R2100- one provided linear axis KUKA KL4000 2CA- one provided positioner KUKA KP1-HC2000 R1250Filling of the provided empty KUKA hose packages is included in the scope of supply.Specification can be found in the attached offer Quote_00119530.pdf. Supply and installation of a workpiece fixture plate (4,000 mm x 1,000 mm) with grooves, cooling lines (water temperature 20-24°C) and grounding. Flatness 0.1mm/m, deflection <3mm. The workpiece fixture plate is prepared for a temperature control of 20-50°CIntegration:- Provided laser beam source- Integration of a provided coaxial welding head.- Wire conveyor- Integration of a provided 3D acquisition type MicroEpsilon Scan Control 3012Enclosure and positioning plan:The primary purpose of the enclosure is safety and in addition to create further space on the roof. It must meet the requirements of laser safety according to DIN EN 60825-4-2011-12 as well as area delimitation for protection against mechanical impact by manipulators.Delivery and installation of an enclosure made of precast concrete elements:Floor plan outside 10 m x 8 m, ceiling height inside 4.5 m. The walls and ceilings are made of precast concrete. The walls and ceilings are to be made of precast concrete (C30/37) with a wall thickness of 150 mm. The permissible bearing load on the cabin ceiling is to be 10 kN/m². In addition, the ceiling of the cabin shall be accessible and for this purpose shall have a railing as well as an escape possibility, see drawing attached: LZH_Annex_Bautechnik.pdfCooling systems for equipment and peripherals:- The plant must be equipped with a cooling system.- The cooling system must be integrated into the plant. Integration of the gas supply as well as a protection of this- Process exhaust air- Cooling water- Data lines- Media connectionsOperating modes:- Observed operation- Setup operation- Maintenance operationSafety:Laser class 1 according to DIN EN 60825-1Further details can be found in the bill of quantities.The delivery should be made as soon as possible free place of use assembly, commissioning, site acceptance and training.Your detailed - signed or digitally signed - bid must be uploaded to the award portal.Any deviations from the specifications must be indicated or presented separately.Any questions regarding the specifications should be submitted via the award portal. Bidders' questions are only permitted up to 2 working days before the expiry of the bid deadline.

Opportunity closing date

26 April 2023

Value of contract

to be confirmed