Felder Quick-Lock Saw Blade Quick-Change System

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Dok.ID: 604007-909 • 10.11.2023

Quick-Lock

K 940 / K 945

kappa 400 / 450

kappa 550 / 590

F 700

F 900

profil 45

Wichtige Hinweise

Quick-Lock Sägeblatt Wechselsystem

Quick-Lock Frässpindel Wechselsystem

Important Notices

Quick-Lock Saw Blade Quick-Change System

Quick-Lock Spindle Shaft Quick Change System

Informations importantes

Système de changement de lame de scie Quick-Lock

Système de changement de l'arbre de toupie Quick-Lock

Ważne wskazówki

Quick-Lock system wymiany tarczy pilarskiej

System zamiany wrzeciona frezarki Quick-Lock

Viktiga tips

Quick-Lock Växlingssystem för sågblad

Quick-Lock Frässpindel-växlingssystem

Nota importante

Sistem de schimbare rapidă a pânzei de ferăstrău

Sistem de schimbare rapidă a fusului de frezare

Fontos adatok

Quick-Lock fűrészlapváltó rendszer

Quick-Lock maróorsó-váltó rendszer

Важная информация

Система смены пильных полотен Quick-Lock

Система смены фрезерного шпинделя Quick-Lock

Informazioni importanti

Sistema di cambio lama Quick-Lock

Sistema di cambio del mandrino di fresatura Quick-Lock

Vigtige henvisninger

Quick-Lock-system til skift af savklinge

Quick-Lock fræsespindelskiftesystem

Belangrijke tips

Quick-Lock" zaagbladwisselsysteem

Quick-Lock freesspindelwisselsysteem

Instrucciones importantes

Sistema de cambio de hoja de sierra Quick-Lock

Sistema de cambio de husillo de fresado Quick-Lock

Důležitá upozornění

Systém výměny pilových listů Quick-Lock

Systém výměny frézovacího vřetena Quick-Lock

Tärkeitä ohjeita

Sahanterän pikakiinnitys Quick-Lock

Jyrsinkaran pikakiinnitys Quick-Lock

Dicas importantes

Sistema de troca râpida da lâmina de corte Quick-Lock

Sistema de troca râpida do fuso de fresagem Quick-Lock

Need help?

Do you have a question about the Felder Quick-Lock Saw Blade Quick-Change System and is the answer not in the manual?

The Quick-Lock system is a versatile and essential component for various woodworking machines, designed to facilitate quick and secure changes of saw blades, spindle shafts, and other tools. This system significantly enhances efficiency and safety in the workshop by minimizing downtime during tool changes and ensuring precise and stable operation.

Function Description

The Quick-Lock system enables rapid and tool-free exchange of saw blades, spindle shafts, and other accessories on woodworking machines. It consists of several key components: a removable flange, a saw blade clamp, a spindle shaft, a fixed flange, and a hex key for securing and releasing the components. The system is designed to be user-friendly, allowing operators to change tools quickly and safely, thereby optimizing workflow and reducing the risk of injury.

The process typically involves:

Releasing the clamp: Using the hex key, the saw blade clamp is loosened by turning it counter-clockwise. This action releases the pressure on the saw blade or other tool.
Removing the tool: Once the clamp is loose, the saw blade or spindle shaft can be easily removed from the spindle.
Inserting the new tool: The new saw blade or spindle shaft is placed onto the spindle, ensuring it is correctly seated against the fixed flange.
Securing the clamp: The saw blade clamp is then re-tightened by turning the hex key clockwise. This applies pressure, securing the tool firmly in place. The final clamping force is achieved by tightening the grub screw using an Allen key, typically with a clockwise rotation.

The system's design ensures that the clamping force is evenly distributed, preventing vibrations and ensuring stable operation during use. This is particularly important for high-precision tasks and to extend the lifespan of both the tools and the machine.

Important Technical Specifications

The Quick-Lock system is compatible with various saw blade and spindle shaft configurations, identified by specific kappa numbers and profiles. The clamping force and torque settings are crucial for safe and effective operation.

Recommended tightening torques for the grub screw on the saw clamp:

Item No.	Kappa No.	SW (Wrench Size)	M (Thread Size)	Torque (Nm)
604-107	K 940, kappa 400	SW = 4	M10	5 - 8 Nm
604-108	F 700, F 900, profil 45	SW = 4	M10	5 - 8 Nm
604-112	K 945, kappa 450	SW = 4	M12	11-13 Nm
604-106	kappa 550, kappa 590	SW = 4	M12	11-13 Nm

Spindle moulder tooling:

Clockwise rotation: The grub screw is tightened clockwise.
Anti-clockwise rotation: The grub screw is tightened anti-clockwise.

The system is designed for specific spindle shaft types, including K 940, K 945, F 700, F 900, kappa 400, kappa 450, kappa 550, and kappa 590. These specifications ensure compatibility and optimal performance across a range of Felder Group machines.

Usage Features

The Quick-Lock system is designed for ease of use and maximum safety.

Key usage features include:

Rapid tool changes: The primary benefit is the ability to change saw blades or spindle shafts in a matter of seconds, significantly reducing setup times.
Tool-free operation (mostly): While a hex key is required for the grub screw, the overall process is much faster and simpler than traditional methods that often require multiple wrenches and more complex procedures.
Enhanced safety: The secure clamping mechanism prevents accidental loosening of tools during operation, reducing the risk of injury and damage to the workpiece or machine. The clear instructions and visual indicators (like the red marked grub screw) help ensure correct installation.
Vibration reduction: Proper tightening of the grub screw, as specified by the torque values, minimizes vibrations, leading to cleaner cuts and improved surface quality. This also contributes to the longevity of the saw blade and machine components.
Versatility: The system supports a wide range of saw blades and spindle shafts, making it adaptable to various woodworking tasks, from ripping and cross-cutting to profiling and shaping.
Clear instructions: The manual provides detailed, step-by-step instructions with illustrations, ensuring that operators can perform tool changes correctly and safely. Warnings about potential hazards, such as cutting injuries, are prominently displayed.

Maintenance Features

Maintaining the Quick-Lock system is straightforward and essential for its continued performance and safety.

Key maintenance features include:

Regular cleaning: All contact surfaces of the removable flange, saw blade clamp, saw blade, and spindle shaft must be kept perfectly clean and free of dust or debris. This ensures proper seating and clamping force.
Inspection for wear: Regularly inspect all components for signs of wear, damage, or deformation. Worn parts should be replaced immediately to prevent malfunctions and ensure safety.
Correct tightening: Always adhere to the recommended tightening torques for the grub screw. Over-tightening can damage components, while under-tightening can lead to unsafe operation and vibrations. The use of a torque wrench is highly recommended for precise tightening.
Lubrication (if applicable): While not explicitly mentioned for all components, ensuring that threads are clean and free of rust or burrs will facilitate smooth tightening and loosening.
Checking rotation direction: For spindle moulder tooling, it is crucial to verify the direction of rotation (clockwise or anti-clockwise) and tighten the grub screw accordingly. This is a critical safety measure.
Storage: When not in use, tools and Quick-Lock components should be stored in a clean, dry place to prevent corrosion and damage.

By following these usage and maintenance guidelines, operators can ensure the Quick-Lock system provides reliable, efficient, and safe performance for many years. The system is a testament to Felder Group's commitment to innovation and user-centric design in woodworking machinery.