【摘要】 检测是对机械零件的技术条件,包括几何形状、形位公差、尺寸公差等参数进行测量。机械零件的检测是把握产品质量的关键环节。通过对机械检测工作内容和方法的基本介绍,分析讨论了测量过程中可能产生的误差原因和种类,针对不同误差原因做出具体解释,并提出相应的规避途径,意在为机械检测从业者提供有效参考意见。更多还原

【Abstract】 The test is to measure the technical conditions of the mechanical parts,including geometric shapes,form and loca-tion tolerance,and the dimensional tolerance. The inspection of mechanical parts is the key link for the product quality. Inthis paper,through introducing the contents and methods of mechanical testing,the causes and types of error in measuringprocess are discussed,and specific explanations for different error causes are given,finally the corresponding circumventionways are also put forward. It is intended to provide effective reference for the mechanical testing practitioners.更多还原