Общий каталог Mitsubishi 2020 - 2021 - страница 1582

• C009A_CUTTING TOOLS
• INDEX
• A_TURNING INSERTS
• B_CBN & PCD TURNING INSERTS
• C_EXTERNAL TURNING TOOLS
• D_SMALL TOOLS
• E_BORING BARS
• F_GROOVING/CUTTING OFF
• G_THREADING
• H_HSK-T TOOLS
• I_SOLID CARBIDE END MILLS
• J_EXCHANGEABLE HEAD END MILLS
• K_ROTATING TOOL INSERTS
• L_INDEXABLE MILLING
• M_DRILLING
• N_SPARE PARTS
• P_TECHNICAL DATA

y OPERATIONAL GUIDANCE FOR THE MMS DRILL Drill Holding Drill Length Drill Installation Installation Tolerance Adjusting Screw A NG DC Thrust bearing type collet chuck holds the drill securely. A > DC x 1.5 Do not clamp on the flutes. Runout < .001" Through Coolant Type Coolant Handling Thin Work Materials Interrupted Cutting Spindle Through Coolant < MMS type > One Process Coolant Type Inducer Type 1) Dirt and dust particles in old coolant can clog the oil hole OK Support the and prevent effective flow. Work Material zLower the feed Regular coolant exchange is when drilling the recommended. OK interrupted part. 2) Small particles of swarf will jam in the oil hole. Use a filter as a preventative measure. Requires Prior When using small diameter Machining drills, use a fine mesh filter. If bending zSpot face with an Occurs end mill prior to drilling. Coolant pressure is approx. NG 70 - 1015 PSI (0.5 - 7MPa). Stepped Holes Burring and Work Material Chipping Divide the machining into two z zLower the feed rate when processes. breaking through. Drill the larger hole first. x xAdd a chamfer. M * Tools for chamfering and spot facing can be produced to cChange the point angle. DRILLING order. M109