1589 Каталог MITSUBISHI 2020 Режущий инструмент Фрезы Резцы Сверла Пластины Стр.P133

Каталог MITSUBISHI 2020 Режущий инструмент для станков Стр. P133 1589 Lab2u

CARBIDE SPECIAL APPLICATION NOTES For safety and success, high pressure coolant is required. (Minimum coolant pressure=1,000PSI) Coolant filter must be less than 5 microns. Fine filtration is necessary to prevent blockage of the coolant holes. A pilot hole or guide bushing is required. HOW TO USE 1. Pilot hole drilling. 2. Drill is inserted into the pilot hole with the MSG drill rotation 9 The pilot hole diameter is .01 -,03mm of MGS drill diameter. stopped or rotating CCW at 300rpm or less. Hole depth 1.5 to 3 times of pilot hole diameter is required. 9 UP to 1-2mm before hole bottom. 9 Mitsubishi's MVE I MVS is recommended. 3. Coolant is turned ON, raise cutting speed and feed to the recommended cutting condition. 9 It is extremely dangerous to start drill rotation before inserting the pilot hole, it may cause tool breakage. 4. After drilling 9 Return to "Pos 2" 9 Coolant turned OFF and drill rotation is stopped. TECHNICAL DATA > rooi P133 DRILLING