爱斯艾尔轴承检测仪器：粗糙度测量仪，轮廓仪

      爱期艾尔轴承年后更新了一批轴承计量设备，包括光谱分析仪，数字化粗糙仪，数字化轮廓仪，圆度圆柱度仪，金相光学显微镜，数字化光学测长仪等，企业的发展，产品质量的管控将更一步得到提升。最近我们就开始中英文简单介绍下这些仪器。    

      粗糙度测量仪是用触针法，当测针在被测工件上扫描，由工件表面轮廓不平而形成上下位移，使传感器中产生信号并将其输出。传感器输出的信号经过处理后，形成数字信息，并上传至PC机运算处理。

      The roughness measuring instrument uses the touch needle method. When the measuring needle scans on the measured workpiece, the up and down displacement is formed by the uneven contour of the workpiece surface, so that the signal is generated in the sensor and output. The signal output by the sensor is processed to form digital information and uploaded to PC for calculation and processing.

      轮廓测量仪是用直角坐标测量法，即通过X轴、Z轴传感器，测绘出被测零件的表面轮廓的坐标点，通过电器组件，将传感器所测量的坐标点数据传输到PC机，软件对所采集的原始坐标数据进行数学运算处理，标注所需的工程测量项目。

      The surface profiler uses the rectangular coordinate measurement method, that is, the coordinate points of the surface contour of the measured parts are mapped through the x-axis and z-axis sensors, and the coordinate point data measured by the sensor is transmitted to the PC through the electrical components. The software carries out mathematical operation on the collected original coordinate data and marks the required engineering measurement items.

      （未完待续）