• Column: Vertical structure made of gray cast iron that support knee and allow it to move vertically up and down.
• Knee: Supported by column and which in turn provide guide way for saddle to move along it.
• Saddle : supported by knee which in turn provide guide way for table to move along it.
• Table :supported by saddle is provided with T slots to facilitate the clamping of work piece.
Over arm can be adjusted to accommodate arbor of different length
Basic Steps of Milling
• Get the detail information of work piece from drawing
• Select the appropriate types of side cutters and plain milling cutter
• Select appropriate type of arbor
• Mount cutters on arbor ,tighten the over-arm
• Select the table feed speed and RPM according to work piece type and accuracy required
2009年1月4日 星期日
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