ASME B5.62M pdf download

ASME B5.62M pdf download

ASME B5.62M pdf download Hollow Taper Tooling With Flange-Face Contact
1-1.1 Scope
This Standard covers basic toolholder shanks with ahollow 1/9.98 taper, and simultaneous contact faceand taper mating surfaces that are applicable to arange of machine tool applications. Hollow taper shank(HSk shank) Forms A,B,C D,E.F. and T with nominalflange diameters of 25 mm to 160 mm are covered bythis Standard.
1-1.2 Interchangeability
Machine tool interfaces conforming to this Standard areinterchangeable with machine tool interfaces conformingto DIN 69893-1:2003,DIN 69893-2:2003,DIN 69893-5:2004,DIN 69893-6:2003,ISO 12164-1:2001,ISo12164-2:2001,ISO 12164-3:2008,and lso 12164-4:2008.1-1.3 Forms
The HSk machine tool interfaces as manufactured in theseven basic shank forms (see Figure 1-1.3-1), and as custo-mized by selection of several optional features,aresuitable for use in a wide range of machine tool applica-tions.The seven basic shank forms are as follows:
(a) Form A. Form A is the preferred design for use onmachine tools with automatic tool changers. Keyways arelocated at the small end of the tool taper. Form A includesprovision for through-tool coolant and manual toolchange. See Figure 1-1.3-1,illustration (a).
(bJ Form B. Like Form A, Form B is for use on machinetools with automatic tool changers, but it has a reducedtaper compared to Form A. Keyways are located on theflange. Form B includes provision for through-flangecoolant and manual tool change.See Figure 1-1.3-1, illus-tration (b).
(c) Form C. Form C is similar to Form A but is intendedfor use on machine tools requiring manual tool change.Tools with Form C shanks are typically used on transferlines, or as part of a modular tooling system.See Figure 1-1.3-1,illustration (c).
(d) Form D.Form D is similar to Form B but is intendedfor use on machine tools requiring manualtool change.SeeFigure 1-1.3-1,illustration (d).
(e) Form E.Form E is similar to Form A, but it does nothave keyways or orientation features. Form E is intendedfor high-speed machining. See Figure 1-1.3-1, illustration(e).
Form F.Form F is similar to Form E but has a reducedtaper size. Form F is intended for high-speed machining.See Figure 1-1.3-1,illustration (f).
lg) Form T. Form T is similar to Form A but has modi-fications to accommodate use with stationary tools. SeeFigure 1-1.3-1, illustration (g).
1-1.4 Definitions
balance: the condition in which the mass centerline androtational centerline of a rotor are coincident.
clamp set: a mechanical device for securing a shank in thereceiver.
data chip: a radio-frequency identification device.
drive key: a feature ofa machine tool intended to orient thetoolholder in the receiver and assist in delivery of thedriving torque from the spindle nose to the tool.
keyway: the part of a machine tool that receives the drivekey.
receiver: the spindle or nonrotating socket of a machine.shank: a unit that fits directly into the spindle or nonro-tating socket of a machine.
spindle: component assembly of the machine tool, thefunction of which is to accept the basic toolholder shank.spindle nose: that part of a spindle into which the shank isaccepted.
1-1.5Figure Interpretation
The Part 1 figures are illustrated and labeled in accor-dance with ASME Y14.5.
Form A includes provisions for automatic tool change,adata chip, an orientation notch, an access hole for manualclamping. drive keyways, and through-spindle coolantsupply via coolant tube. Form C is intended for manualtool change and includes an access hole for manualclamping, drive keyways, and through-spindle coolantsupply.
Figures 1-2-1 and 1-2-2 and Table 1-2-1 show the geometry and dimensions of HSK Forms A and C.
1-3 FORMS B AND D Forms B and D include provisions for a data chip, an orientation notch, an access hole for manual clamping, drive keyways, and through-spindle coolant supply. Figures 1-3-1 and 1-3-2 and Table 1-3-1 show the geometry and dimensions of HSK Forms B and D.
1-4 FORM E Form E includes provisions for through-spindle coolant supplyandautomatictoolchange.FormEdoesnotinclude provisions for a data chip, an orientation notch, an access hole for manual clamping, or drive keyways. Figure 1-4-1 and Table 1-4-1 show the geometry and dimensions of HSK Form E.

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