594 Каталог ISCAR 2017 Вращающийся режущий инструмент и инструментальная оснастка Стр.590

Каталог ISCAR 2017 Ротационный инструмент Стр. 590 0594 ENG Lab2u

SOLID CARBIDE DRILLS USER GUIDE SOLIDDRILL Troubleshooting Problem Cause Solution Poor clamping Check the clamping. Use hydraulic clamping of the chuck chuck, maxin power chuck or a shrink system. Unsuitable cutting conditions Decrease feed, increase coolant pressure. <\oJ Chisel runout Check or replace the clamping adaptation. Workpiece movement Increase workpiece chucking force. Chipping on the chisel edge Poor clamping Check the clamping. Use hydraulic clamping of the chuck chuck, maxin power chuck or a shrink system. fox: Unsuitable cutting conditions Increase cutting speed, reduce feed rate. \oJ Insufficient coolant Check cooling lubricant. Increase coolant pressure. In the case of external coolant supply, improve jet direction and add cooling jets. Chipping on the cutting edges / built-up edge Rough application Reduce feed rate by 30-50% during entry and exiting. Insufficient coolant Check cooling lubricant. Increase coolant pressure. In the case of external coolant supply, improve jet direction and add coolant jets. Excessive wear on the cutting corners Large runout Check if the runout is within 0.02 mm T.I.R. (radial & axial) Unsuitable cutting conditions Reduce cutting speed, increase feed. Rough application Reduce feed rate by 30-50% during entry and exit. Poor clamping of the chuck Check the clamping. Use hydraulic clamping chuck, maxin power chuck or a shrink system. Workpiece movement Increase workpiece chucking force. Insufficient coolant Check cooling lubricant. Increase coolant pressure. In the case of external coolant supply, improve jet direction and add coolant jets. Wrong drill Check drill type, drilling depth, cooling system and workpiece material. Unsuitable cutting conditions Increase feed. When spot drilling, reduce feed. Chipping on the lands /////////// If hole size is too large, increase cutting Unsuitable cutting ,, .. speed or reduce feed. If hole size is too small, conditions , reduce cutting speed or increase feed. vyy\ Poor clamping Check the clamping. Use hydraulic clamping of the chuck chuck, maxin power chuck or a shrink system. ///////////. , Make sure that the drill's runout is Large runout within 0.02 mm (radial & axial). Hole diameter out of tolerance Worn out center point (chisel) Regrind cutting edge or replace the drill. V////////A Insufficient chip .. Use pecking cycle. evacuation Poor clamping Check the clamping. Use hydraulic clamping of the chuck chuck, maxin power chuck or a shrink system. Workpiece rigidity Increase workpiece chucking force. Hole not straight Worn out drill center ., Regrind cutting edge. point (chisel) Unsuitable cutting Increase feed. When spot drilling, reduce feed. conditions 590 ISCAR