The connection can realize online automatic measurement, and the offline can be used as a 5-direction acousto-optic splitter. One machine is multi-purpose, flexible and convenient, with high precision. The difference between PCB plastic bracket version and all-metal reinforced version 1. The appearance is basically the same. From the indicator window, the sandwich structure is the metal bracket version, and the pure white bracket is the pcb plastic bracket version. The difference in structure makes the repeat accuracy and stability of the two versions different. 2. The pcb plastic bracket version has relatively low cost, and the structural stability is not as good as the all-metal bracket board. 3. The all-metal bracket version, which fully refers to Renishaw's principle, has a relatively complex internal structure, high cost, repeatability and better structural stability. The difference between tungsten steel styli and ruby styli The price of the two styli is the same, and the interface is M2.5. The roundness of tungsten steel is better than ruby. Durability is also better than tungsten steel. The working principle of the probe Probe trigger Gnd and output signal line are connected After the host computer obtains the signal, it realizes the functions of automatic centering and recording coordinates through the macro program. There are many types of systems on the market, and you have to complete the wiring macro program yourself. If you have system wiring and programming manuals, welcome to discuss wiring methods, system settings, and macro programming. After purchasing the probe, mach3 and grbl open source script programs can be provided. For CNC machine users, we can provide Renishaw standard macro programs. Parameters|Unit||Remarks Material||7075 surface anodized Outer diameter of edge finder|mm|39 Probe length|mm|Standard 20|Users can replace by themselves Clamping diameter|mm |6| Clamping length|m|