How to judge the purchase and method of benchtop wire edm machine from as7abecom's blog

benchtop wire edm machine has the characteristics of simple structure, low cost, easy to use, etc., suitable for precision and finish requirements are not high workpiece processing. Console is generally divided into two types - computer control and single board machine, each has its own characteristics, computer-controlled CNC milling is more intuitive, single board machine failure rate is low and easy to maintain, but computer-controlled CNC milling table if it is the use of industrial design is also very good, in fact, some manufacturers are using home computers to do the console, against the production site humidity, dust and electromagnetic interference, etc. Even frequent failures; The single-board machine is designed in accordance with industry standards, suitable for harsh working environments, and cost-effective, so the market demand is large.

First, confirm that your single-board machine communication interface is not an photoelectric interface, if it is, the transmitter may not be applicable or the wire cutting machine needs to be modified, but this type of machine is very few, and the transmission program will not be a problem;

Second, the program transmitter should be a passive output:

This product can also be regarded as a number of groups of electronic switches that change with the data signal; Another function of the product is electrical isolation, otherwise, there is still electricity between different wire cutting machine equipment, there is still a risk factor of burning due to electromagnetic interference, equipment failure, power instability and other reasons, if some products claim to have signal amplification, can be directly compatible with a single board machine with optical coupling interface, it is wrong;

Third, online mail order matters to pay attention to:

Fourth, the most important thing about the transmitter is its strong versatility:

Because the communication ports defined by the manufacturers of wire cutting machine tools are not the same, responsive communication such as Ningbo machine types; There are also response time, non-standard communication levels and high and low power parity issues, and customers often use wire cutting machines from different manufacturers, so the compatibility of the transmitter is very important.

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