附注:1.根据加工材料按 (表1)进行硬 质合金号的选 择;9.硬质合金刀片按 照　　　　2209- 49刀片2607;5.硬质合金刀片之 技术条件按照 　　　　4872-49;4.在沟槽垂直方向 测量F片和f带的 宽度;6.莫氏斜度的尺寸 按Г　　　2847- 45;6.莫氏斜度之公差 按Г　　　2848- 45;7.外径 Note: 1 according to the processing of materials according to (Table 1) Carbide number selection; 9 carbide inserts in accordance with 2209-49 blade 2607; 5. Carbide inserts in accordance with the technical conditions 4872-49; Groove vertical measurement of the F-piece and f-band width; 6. Mohs scale slope size by Г 2847-45; 6. Mohs slope tolerance by Г 2848-45; 7. Outer diameter