As we all know, the three coordinate measuring machine platform is granite platform, but on this platform is not fully implemented measurement, the use of some three-coordinate fixture to fully implement the measurement, in recent years, CNC machine tools, machining centers, group technology, flexible manufacturing Systems (FMS), such as the application of new processing technology, the three-coordinate measuring fixture put forward the following new requirements:
The Shan three coordinate measuring fixture can quickly and conveniently equip the new product to put into production to shorten the preparation cycle and reduce the production cost.
The Shan three coordinate measuring fixture can be fitted with a set of workpieces with similar characteristics;
Shan can be applied to precision machining of high-precision machine tool fixture;
Shan can be applied to a variety of modern manufacturing technology of the new fixture;
Shan Three coordinate measuring fixture adopts high efficient clamping device, CMM Holding Fixtures such as hydraulic station as power source, to further reduce labor intensity and improve labor productivity;
Shan improve the standardization of three coordinate fixture.
Three-coordinate measuring fixture referred to as three coordinate fixture, also known as three-coordinate universal fixture or three-coordinate flexible fixture, three-coordinate measuring instrument is the use of modular support fixture and its reference device, the measured parts are flexible fixed. The use of three-coordinate measuring fixture can fix and clamp the parts of any complex surface to minimize the measurement error and ensure the measurement accuracy.
It is well known that it is not possible to measure directly on a three-coordinate platform, which can be accomplished by using some specific three-coordinate measuring fixture. CMM Holding Fixtures Because the three coordinate fixture is a clamping plate, so as to avoid the fixture on the platform repeatedly friction, can play a protective three coordinate measuring instrument working platform, the use of three coordinate measuring fixture can also prolong the service life of the machine. In the work, as long as the fixture through the changing combination, CMM Holding Fixtures you can achieve a three-coordinate measuring instrument in the measurement of a variety of fixture needs.
So what is the use of the three coordinate measuring fixture? Let's take a quick look below. To determine the bottom shape of the part being tested, to select the specific model of the fixture, after which the workpiece will be tested to support the floor, and then to select some to tighten the fixture, the fixture selection also depends on the side shape of the part, so that it is tightly fixed on the floor, in order to improve the accuracy of the inspection machine.
In fact, the installation of each hole and fixture has a code, we can put them any combination of the code to write down, the next time we repeat the measurement of products, CMM Holding Fixtures as long as the record fixture components installed on the platform, and then on the clip was measured parts.
Nowadays, with the continuous progress of science and technology, people have more and more precise requirements for mechanical parts. In fact, the accuracy of the test results from the measurement instrument itself performance and measurement methods, more inseparable from the use of three coordinate measuring fixture. CMM Holding Fixtures The three-coordinate measuring instrument has been rigorously inspected for every a components to ensure a higher accuracy.