The SCHUNK CELSIO thermal shrink chuck with HSK63A shank and a length of 130mm is engineered for precise tool mounting with a clamping diameter of 3mm. This advanced heat-shrink system excels in high-performance applications by utilizing induction heating, which creates a nearly homogeneous connection between the toolholder and the cutting tool.

The system is particularly beneficial for high-speed machining operations, capable of reaching speeds of up to 50,000 rpm. One of its key features is the Cool Flow variant, which includes integrated coolant channels that can be adjusted using M3 screws. This design allows for precise coolant delivery directly to the cutting edge, enhancing tool performance and longevity during operation.

Additionally, the Dual Contact version of this chuck ensures the optimal interface compatibility for machinery that employs both conical and flat surfaces. The reinforced shank of the chuck strikes an ideal balance of slim design and rigidity, making it suitable for various applications, including milling, drilling, and high-speed cutting (HSC).

With a positioning precision of ≤ 0.003 mm as per ISO 69882-8 standards, the chuck guarantees excellent surface finish quality and reliable repeatability. The unit is balanced for G2.5 at 25,000 rpm, which is crucial for maintaining stability during high-velocity operations. Furthermore, it is compatible with CELSIO SVL extensions, which maximizes flexibility and productivity in various machining contexts.

The versatility of the SCHUNK CELSIO thermal shrink chuck allows it to be utilized across multiple sectors, including the automotive, aerospace, and electronics industries, where precision and efficiency in machining processes are vital.

Here are the technical data and characteristics in tabular format:

The following formulas are relevant for calculating specific parameters associated with the tool mounting process:

1. Tool Holding Torque (T) = (F * D) / 2

- Where F is the axial load and D is the diameter of the chuck.

2. Max Spindle Speed (N) = (RPM * 60) / (π * D)

- Where RPM is revolutions per minute and D is the diameter of the tool.

This extended overview provides not only a clear understanding of the product’s specifications but also highlights its practical applications and the advantages it offers within diverse sectors.