Каталог Sumitomo фрезы со сменными пластинами - страница 138

SEC-WaveMill (for Aluminum Alloy) WAX Type ■ General Features SEC-WaveMill WAX type is a high speed and high efficiency cutter capable of rough milling to finishing of Non-Ferrous Metals such as Aluminum alloy. ■ Characteristics ● For Ramping (Slant Milling) ● Coolant Supply Coolant holes are a standard feature for the whole series. ● For Helical Milling ● Excellent Adhesion Resistance ● Safety Design ・ Top rake face of the insert is lapped finish. Prevents dislodging of inserts caused by centrifugal forces. ・ DLC Coat inserts are available for improved adhesion resistance. ■ Ramping (Slant Milling) Maximum ramping angle (RMPX) depends on cutter diameter. Minimum milling length (L min) is the ramping distance required to reach the maximum cutting depth ■ Ramping (Slant Milling) Angles (ap max) at the maximum ramping angle of that cutter. Minimum milling length (L) for any depth can be calculated by the equation below: ap Diameter Max. Ramping Angle RMPX L= (mm) tan RMPX DC(mm) WAX3000 Type WAX4000 Type L 20 28° 25 17° 26° 32 12° 1830’ 40 9° 13° H RMPX 50 63 80 7° 5° 3° 930’ 7° 5° Cutters ap Milling 100 3° 4° 125 2° 3° Face Milling ■ Helical Milling Diameter Shoulder ■ Helical Milling Milling Diameter WAX3000 Type WAX4000 Type øD DC(mm) Min. Diameter Max. Diameter Min. Diameter Max. Diameter High Feed 20 22 33 Radius 25 29 43 27 43 Multi- 32 43 57 38 57 Purpose 40 59 73 54 73 R/ Profiling 50 79 93 74 93 Groove/ 63 105 119 100 119 T-Slot 80 139 153 134 153 Chamfering DC 100 179 193 174 193 Aluminum/ Light Alloys 125 229 243 224 243 High-Speed Cast Iron ■ Maximum Allowable Spindle Speed ■ Recommended Cutting Conditions Cutter Diameter WAX3000 Type WAX4000 Type Cutting Speed vc (m/min) Feed Rate fz (mm/t) DC(mm) n max (min-1) vc (m/min) n max (min-1) vc (m/min) ISO Work Material Hardness Min.- Optimum -Max. Min.- Optimum -Max. Grade 20 14,000 880 N Aluminum Alloy Q 600-900-1200 0.05- 0.15 -0.25 DL1000 25 29,000 2,200 11,000 860 Note The cutting conditions above are a guide. Actual conditions will need to be adjusted according to machine rigidity, work clamp rigidity, cutting depth, and other factors. 32 25,000 2,500 9,000 900 40 23,000 2,900 20,000 2,500 50 20,000 3,100 18,000 2,800 63 18,000 3,500 16,000 3,100 80 16,000 4,000 14,000 3,500 100 14,000 4,400 12,000 3,700 125 13,000 5,100 11,000 4,300 The n max speeds are set to prevent the inserts from dislodging by centrifugal forces. H138