We use a self-made two-sided edge milling cutter to machine the (?) 15.7mm anchoring hole on the front axle bracket of the car. The bracket (workpiece) is a casting with a complicated shape (see Fig. 1), in which four bolt holes are located at the four corners of the bracket, and the middle of each hole is empty (see A-A cross-sectional view). The hole is very close to the inner wall of the cavity, only 3mm, the position of the hole is required to be 0.3mm, and the drilling process is prescribed at the beginning of the process, but due to the workpiece of the bracket
Wood Screw,Self Tapping Wood Screws,Pan Head Wood Screws,Wood Bolts
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