标准号:ISO 3338-2-2000
实施状态:作废
中文名称:铣刀直柄 第2部分:平头直柄的尺寸特性
英文名称:Cylindrical shanks for milling cutters - Part 2: Dimensional characteristics of flatted cylindrical shanks
发布日期:2000-06
被替代标准:ISO 3338-2-2007
代替标准:ISO 3338-2-1996;ISO/FDIS 3338-2-2000
采用标准:DIN 1835-1-1999,MOD;NF E66-200-2-2000,IDT
起草单位:ISO/TC 29
标准简介:This part of ISO 3338 specifies the dimensions of flatted cylindrical shanks for milling cutters (of diameters 6 mm to 20 mm for single-flatted shanks and diameters 25 mm to 63 mm for double-flatted shanks). In the case of single-flatted shanks, it is applicable to both single-ended cutters and double-ended cutters, as double-flatted shanks cannot admit single-ended cutters.
The dimensions of plain cylindrical shanks and of threaded shanks are given in ISO 3338-1 and ISO 3338-3 respectively.
The two shank types coverer by ISO 3338-1 and this part of ISO 3338 have the same dimensional characteristics (diameters and lengths) but different tolerances on diameters, namely:
— h8 for plain cylindrical shanks, commonly used for tools mounted in collets;
— h6 for flatted cylindrical shanks intented to be mounted in chucks and secured with a clamping screw, and requiring an accuracy adjustment.
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(以上信息更新时间为:2019-11-23)
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