標準號：ISO 5415-2007
中文標準名稱：帶7/24外錐度和莫氏內錐度的縮徑套筒和連接螺釘
英文標準名稱：Reduction sleeves with 7/24 external and Morse internal taper and incorporated screw
標準類型：J51
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：J51
國際標準分類號：25.060.20
適用范圍：This International Standard specifies the dimensions of reduction sleeves with 7/24 external taperNo. 30-40-45-50 and 60 and Morse internal taper No. 1 to 6 (Morse taper No. 4, 5 and 6 being either withpositive drive, see Figure 2, or without positive drive, see Figure 1).These sleeves permit driving of tools with Morse taper shanks with tapped holes with the aid of an internalscrew. The form of this screw and its fixation in the sleeve are left to the manufacturer's discretion.7/24 tapers are in accordance with ISO 297. Morse tapers are in accordance with ISO 296 and ISO 5413.