TORNADO HSM tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Cutting data, product information. . . . . . . . . . 28 - 69 General HPM Products, introduction . . . . . . . . . . . . . . . . . . 2 - 4Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Definitions, machining strategies . . . . . . . . . . 6 - 7 Definitions, basic operations. . . . . . . . . . . . . . 8 - 9 Matrix for machining strategies. . . . . . . . . . . . 10 First choice tool selection . . . . . . . . . . . . . . . . 11 - 13 Picture key symbols . . . . . . . . . . . . . . . . . . . . 14 - 15 Product group overview . . . . . . . . . . . . . . . . . 16 - 20 Tool overview . . . . . . . . . . . . . . . . . . . . . . . . . 21 - 26 HPM tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . 71Cutting data, product information. . . . . . . . . . 72 - 77 MINI Miniature tools . . . . . . . . . . . . . . . . . . . . . . . . 78Cutting data. . . . . . . . . . . . . . . . . . . . . . . . . . . 79 - 88 Product information . . . . . . . . . . . . . . . . . . . . 89 - 92 MINI DIAMOND/DIAMOND Diamond coated tools. . . . . . . . . . . . . . . . . . . 93Cutting data. . . . . . . . . . . . . . . . . . . . . . . . . . . 94 Product information . . . . . . . . . . . . . . . . . . . . 95 - 105 VHM Tools for general machining . . . . . . . . . . . . . . 107Cutting data, product information. . . . . . . . . . 108 - 161 Machining data Cutting calculation and definitions . . . . . . . . . 162Technical information . . . . . . . . . . . . . . . . . . . 163 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . 164 Seco material groupsand workpiece materials Seco material groups . . . . . . . . . . . . . . . . . . . 165Classification. . . . . . . . . . . . . . . . . . . . . . . . . . 166 - 169 > 1 size="-1">

Established in 1976 and located at Lottum in the Netherlands, Jabro has been member of Seco Tools group of companies since December 2001.Jabro are specialists in the manufacture and supply of high quality solid carbide end mills for a variety of high-tech industries including: ֕ Mould & Die AerospaceՕ Medical Power generationՕ General Machining By continuously developing their manufacturing processes, Jabro has been able to successfully respond to the ongoing and increasing demands of industry. Today Jabro is positioned at the high end of the advanced cutting tool market.Jabro has a very modern...

A complete range of peak performance coated end mills specially developed for High Speed Machining (HSM) with a diameter range from 220 mm in various geometrical styles.All Tornado product codes begin with JH. Page 27. > Miniature ֒MEGA-T and ҒDIAMOND coated end mills with a diameter range from 0,1 mm (.0039)Ҕ to 2,0 mm (.0590) All MINI product codes begin with JM. Page 78. A range of solid carbide tools specially developed to reachhigh metal removal rates in different materials. Diameter range from 2 up to 16 mm. All HPM product codes begin with JHP. Page 71. > 3 size="-1">

Solid carbide end mills with Chemical Vapour Deposition (CVD) DIAMONDҒ coating for machining abrasive materials like graphite. Diameter range from 3 mm up to 12 mm. DIAMOND product codes begin with JD and JM for MINI DIAMOND. Page 93. A complete range of UniversalҒ solid carbide end mills. Diameter range from 1 mm up to 32 mm. All VMH product codes begin with J. Page 107.The quality of a tool is dependent on the material, geometry and coating. The basic requirements for carbide and coating areexplained below. > The quality of a solid carbide tool is highly dependent on the quality of the cemented...

Machining strategies: General machining ֖ High speed machining High performance machining ֖ High feed machining High speed precision machining/precision machining ֖ Micro machining > General machining: Is a machining strategy for general use. ae ap ratio can vary depending on the operation. Tool characteristics: Tools have relatively long cutting lengths and thin core diameters. There are no high require-ments on the tolerances. Machine requirements: There are no special machine requirements needed.With basic CNC technology, difficult advanced machining methods are not possible. Only average...

High performance machining: Is a machining strategy where very high metal removal rates can be achieved. Typical for this strategy is that ae is 1 times Dc and ap is 1 to 1 1/2 times Dc depending the workpiece material.With HPM (High performance machining) you achieve an extremely high metal removal rate by using a much higher chip load than in general machining. Tool characteristics: Specially developed chip formers in the flute of the tool, tip protection with a small 45 face or corner radius, special smooth formed chip space, coating, with or without Weldon shank. Machine requirements: High...

Face milling ֖ Slot milling Side milling ֖ Copy milling Face milling: > Operation where the front teeth of the tool are in engagement to make a flat surface. Tool engagement: Small ap and large ae. Slot milling: Operation where the full diame-ter is in engagement, ae is equal to Dc and ap up to 1 1/2 times. Dc depending on the machining strategy in use. Side milling: Copy milling: Operation where the side of the tool is in engagement, ap is large and ae is small. Operation where the radius is in engagement. ap and ae are both small. > 8 size="-1">

Ramping ֖ Helical interpolation Trochoidal milling ֖ Push-pull Plunge milling ֖ Z-leveling Drilling Ramping: Opening up a pocket by making a Z axis at an angle.For more information please see section ֒Technical information > Helical interpolation ramping: Opening a pocket by making a circular movement with the tool while ramping in Z axis.For more information please see section ҔTechnical informa- tion Push-pull: Machining a 3D form by making a down and up copying move- ment following the profile of the form. Trochoidal: Opening a slot by using side milling, making a partial circular movement...