FARO激光跟踪仪协助设备定位-减少停工期提高生产质 刘志宏.pptVIP

* And finally, looking at a direct comparison of methods here, we’ll compare several desirable aspects that we want to have while performing measurements, and see what the advantages to using portable CMMs are exactly: In terms of flexibility, or for our definition, the ability of the solution to be used for different tasks, a portable CMM can be used for many different functions… from taking basic dimensional measurements to reverse engineering, to acting as a live-time digital read-out, the portable CMM can help out with a range of jobs, whereas a scale, micrometer, etc, can often only be dedicated to one task Another desirable aspect of using Portable CMMs is the ability to capture the data electronically, for analysis in a spreadsheet or inspection form. Often, the scales or micrometers do not have this capability. Temperature compensation is another important concept in measuring parts on the shop floor, and the portable CMM with it’s software allows you to say what material you are measuring, and at what temperature… then the appropriate scale can be applied automatically. The next item…. Storage damage, is not an issue with a portable CMM, as they will have a case for proper storage and for easy transport to wherever they need to go, whereas scales or micrometers are commonly susceptible to being thrown around in a toolbox with other tools. In terms of programmability, the portable CMM can be programmed so any operator can perform the full sequence of measuring with prompting from the software. Not only do the other tools not offer this functionality, they can be very much user dependent in terms of the ‘feel’ involved with taking the measurements. And as far as Return on investment, the older technologies, with their single, dedicated functions, and need for continuous calibration may have a hard time providing any return, whereas the portable Coordinate Measuring Machine, with the ability to collect data electronically, and provide a flexible solu