標準號：ISO 2490-2007
中文標準名稱：模數0.5～40榫傳動或軸鍵帶動的單頭螺紋滾齒刀.公稱尺寸
英文標準名稱：Solid (monobloc) gear hobs with tenon drive or axial keyway, 0,5 to 40 module - Nominal dimensions
標準類型：J41
發布日期：2007/10/1 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：J41
國際標準分類號：21.200
引用標準：ISO 54-1996;ISO 240-1994;ISO 53-1998;ISO 2768-1-1989;ISO 2780-1986
適用范圍：This International Standard specifies the nominal dimensions of general-purpose single-start solid (monobloc)gear hobs with axial keyway or tenon drive of 0,5 to 40 module.These hobs are intended for the production of gears which conform to ISO 54 and present a 20° pressureangle in conformity with ISO 53.NOTE Solid hobs are those made from one solid piece of material, as opposed to hobs which have inserted blades.