Panel Raising Cutterhead with Turnblade Knives

Ill: Diagram to determine feed speed vf depending on RPM n and machining direction when cutting solid wood (panel raising)

Example: -1 -1 RPM: n 10000 min , Z 2: vf = 6 m/min

Application Technical information For panel raising with/without jointing at the same time. Design: Profile cutterhead with exchangeable HW- Machine: profile knives and shear angle. Routers with/without CNC relief, machining centres. Cutting Material: HW (TC) Work piece material: Soft and hard wood. RPM: n max. 12300 min-1 Note:  Jointing by mounting Tool body: an additional tool. Light metal  Straight panel raising with five various profiles. No. of teeth: Z2/2

Profile 1 Profile 4

Profile 2 Profile 5

Profile 3

Reproduced by kind permission of Leitz Tooling Systems, 2/55 Barry St, Bayswater VIC 3153 Diamaster Pro Z2+2, Router Cutter

Ill.: Diagram to determine feed speed vf depending on grooving depth ap 1 = Jointing cut 2 = Sizing cut

Router cutter, Diamaster PRO, Z 2+2 Work piece material: plastic coated chipboards Operation: Jointing, sizing RPM: n 18000 min-1 Factor of correction vf: MDF = 0,6; Veneer across grain = 0,7

Application Technical information For pre-cutting and sizing abrasive materials, especially Design: suitable for small and medium Router cutter with alterative shear angle batch productions. and plunging tip.

Machine: Cutting Material: Routers with/without CNC relief. DP (DIA)

Work piece material: RPM: Soft and hard wood, laminated materials n 16000 - 30000 min-1 chipboards and fibre materials (chipboards, MDF, HF, etc.) No. of teeth: Z2/2 Note:  Quiet running by irregular Note: pitch and large gullet areas. Diamaster PRO-tipping for regrinding twice.  Cutting edges with shear angle and polished face increase the edge quality of coated workpieces.  Z2+2 design for feed speeds up to 22 m/min.  Regrindable tool with Diamaster PRO-tipping.

Router cutter, cylindrical shank, NL 43/48 mm

Tool position when machining Axial plunging Ramp plunging Boring/cutting panels - thickness 16 mm. Reproduced by kind permission of Leitz Tooling Systems, 2/55 Barry St, Bayswater VIC 3153 Roughing Spiral Router Cutter

Ill.: Diagram to determine feed speed vf depending on grooving

depth ap, D 16 - 20 mm

Spiral roughing router cutters: Solid HW design, Z3 Workpiece material: Soft wood Operation: Sizing RPM: n 18000 min-1

Factor of correction vf Hard wood = 0,8; chipboards raw = 1,2; laminated materials = 0,9

Application Technical information For pre-cutting with fast hogging in roughing quality. Design: Router cutter, spiral cutting edges in roughing design, Machine: grinded on face for plunging. Routers with/without CNC relief. Cutting Material: Work piece material: HW (TC) Plastic coated and veneered (plywood, etc.), glulams (HPL, CPL, RPM: Trespa), duromers, plastomers, polymer- n 16000 - 36000 min-1 plastics (Corian, Varicor, etc.), composite materials (veneered solid wood, HF Note: coated). ● Solid HW design with large regrinding area.

Note:  Positive twist (see below) for optimum chip flow; negative twist for better clamping, when machining small work pieces.  Short design for higher stability and reduced vibration at high feed speeds, especially for Spiral roughing router cutter machining HPL and CPL.

RL – RD positive twist RL – LD negative twist

Ill.: Diagram to determine feed speed vf depending on grooving

depth ap, D 12 - 14 mm

Spiral roughing router cutters: Solid HW design, Z3 Workpiece material: Soft wood Operation: Sizing RPM: n 18000 min-1

Factor of correction vf Hard wood = 0,8; chipboards 1,3; laminated materials = 0,9

LL – LD positive twist Reproduced by kind permission of Leitz Tooling Systems, 2/55 Barry St, Bayswater VIC 3153 © Commonwealth of Australia 2005