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Q Risk of Tool Breakage
A In CNC machining, tool breakage can occur due to various reasons, including improper tool selection, excessive cutting forces, or material inconsistencies.
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Q Material Limitations
A While CNC machining can work with various materials, certain exotic or specialized materials may pose difficulties in terms of tool wear, machining speeds, or other factors.
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Q Limited Flexibility for Some Geometries
A Certain complex geometries, such as those with deep cavities or undercuts, may be challenging to machine using standard CNC processes.
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Q Programming Complexity
A Creating CNC programs requires proficiency in computer-aided design (CAD) and computer-aided manufacturing (CAM) software, which can be complex and time-consuming.
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Q Skilled Labor Requirement
A CNC machining demands skilled operators who can program, set up, and maintain the machines. Training and retaining skilled personnel can be challenging.
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Q High Initial Investment
A The acquisition and setup costs of CNC machines can be substantial, especially for advanced and multi-axis systems, making it a significant barrier for small businesses.
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Q Machine Downtime
A Like any complex machinery, CNC machines can experience breakdowns or require maintenance, leading to unplanned downtime and potential delays in production.
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Q Surface Finish and Post-Processing
A Achieving certain surface finishes may require additional post-processing steps, such as polishing or coating, adding to the production time and cost.
