Page 32 - Demo

30 ISCAR GENERAL DRILLING HANDBOOKThe CAMFIX and MB connection adapters enable the use of modular systems on machines with different spindle connection types. The tool side is designed for fixing and clamping the drill. The most common types of tool sides are ER collet chuck, thermal shrink chuck, power (MAXIN) chuck, hydraulic chuck, hydraulic heavyduty chuck, and EM side clamp chuck. Each tool side type has its own purpose, characteristics, and advantages.Thermal Shrink Chuck200C570C940C1310C1680C2060C2430C2800C3170C3550CThe Thermal Shrink Chuck Is the MostAdvanced Type of Machining Side of aTool Holder (For end Cutting Tools with aCylindrical Shank), Combining the HighestAccuracy of the Cutting Tool Positioning with an Extremely High Rigidity of the \Tool - Machine Spindle\The Principle of Operation of ShrinkFit Chucks Is Based on the Property ofMaterials to Expand when Heated. TheChuck Is Heated in a Special Device, and ItsHole Is Enlarged Due to Thermal Expansion. Then a Tool Is Inserted Into It, and theCartridge Is Cooled (In Air Or in a SpecialDevice). The Unclamping Process Is Similar.The advantage of the shrink chuck is the high clamping force, high accuracy, and symmetrical design. However, when using a shrink chuck, it should be noted that each chuck is adapted to a specific shank diameter, and constant heating and cooling cycles can lead to severe wear of the chuck. Additionally, special equipment is required for tool changing.