431 Каталог TUNGALOY 2007 Режущий инструмент Точение Фрезерование Сверление Стр.425

Каталог TUNGALOY 2007 Режущий инструмент Стр. 425 0431 ENG Lab2u

EZ Eccentric Sleeve Applications Hole diameter adjustment at the milling machine 1. Adjust the scale at the flange periphery of the EZ sleeve to the centre of the clamping screws 2. For a larger hole diameter rotate the sleeve to the direction; for a smaller hole diameter rotate the sleeve to the - direction The illustration shows the example of adjusting the hole diameter 0.4 mm. EZ eccentric sleeve Centre-height adjustment at the turning lathe Most of the troubles at the turning lathe are based on the centre-height deviation. The centre-height is appropriate if the core of approximately 0.5 mm diameter remains at the centre of the end face. Centre-height adjustment is necessary for the following cases - No core remaining - Core diameter is more than 1 mm. Core 0 0.5 mm is normal 1. Set the drills so that the outer inserts face becomes parallel to the X-axis of the tool turret. Adjust the scale (for the lathe) at the flange face of the EZ sleeve to the centre of the clamping screws. Clamping screw A (to fix the drill) Clamping screw B (to fix the sleeve ) 2. When no core remains rotate the EZ sleeve to direction; when core diameter is more than 1 mm rotate to -direction. 3. When rotating the EZ sleeve 4. Secure the drill by screw A. Note insert the wrench into the hole at the flange periphery and rotate the EZ sleeve. Screws A B have to be loosened. Secure the EZ sleeve by lightly tightening screw B. Tighten screw B only lightly otherwise EZ sleeve can be damaged Cannot be used for collect chuck holder. Over L D 4 or bigger adjustment please reduce feed rate. For smaller adjustment the drill itself will interfere with the hole diameter. It is recommended that hole diameter should be adjusted to a larger diameter than the drill diameter. Drilling Tools