Knuth #AHK-H, CNC Hydraulic Press Brake

Machine Frame and Male Die

• The machine frame is made of a high-precision, stress-relieved steel weldment
• The machine frame has been machined on a state-of-the-art 5-axis milling machine in one single setup to ensure more precise bending and maximum reliability
• All components subject to tensile loads have been carefully constructed and designed with large radii to eliminate the risk of welding cracks
• Male die and table have been optimized to reduce deformations to the lowest minimum possible
• The male die has been designed for optimum vertical load absorption by the guides, piston bearings and seals
• All components were treated in a modern paint and drying system and feature two coats of paint, each coat with a minimum thickness of 60 micron

Work Area

• A large throat, long stroke, and narrow table ensure plenty of free space to accommodate complex bending sequences

Crowning

• All machines include a manual crowning system inside the table; a motorized crowning version is available as an option
• The crowning provides a uniform distribution of bending forces to ensure precise bending angles across the full workpiece length

Hydraulics

• Polished, hard chrome-plated pistons on both hydraulic cylinders feature superior 2 micron surface grades, ensuring a long seal life.
• Cylinder bodies are forged from solid SAE 1040 material
• Perfectly matched hydraulic components and measuring systems ensure exact synchronization of work cylinders

Back Gauge

• The back gauge of a press brake is the most important factor for machining precision
• The entire back gauge system is very robust and perfectly suited for rough production environments
• Linear guides and large preloaded ball screws are mounted in a protective enclosure to ensure smooth operation even under the most difficult environmental conditions
• Exact adjustment of back gauge finger height
• Positioning of back gauge fingers on dual, smooth-running linear guides

Front Support Arms

• Rigid linear guide and ball bearings for boom ensure maximum stability and easy positioning
• Each support arm can be adjusted in height, is easy to handle and extremely sturdy

Bending Tools

• Promecam (European) tool mounts accommodate an extensive selection of bending tools
• All tools are hardened and ground, and allow precise setup
• manual quick-action clamping system for tool mount shortens tool changing times

Safety and Productivity

• Safety concept based on the latest CE standards
• The manual AKAS Laser Safety System is known for excellent reliability and functionality without the limitations that are typical for light curtains

Weitere Maschinengren sind auf Anfrage lieferbar.