Electric discharge machining machine tool is a special machining machine tool that uses the principle of electric discharge machining to process conductive materials. Also known as electrochemical machining machine tool. EDM machine tools are mainly used for processing various high hardness materials (such as hard alloys and quenched steel) and complex shaped molds and parts、 as well as cutting、 slotting、 and removing tools (such as drills and taps) that break in the workpiece holes. Electrical discharge machining (EDM) machine tool is a type of machine tool equipment that uses the principle of electrical discharge to process metal surfaces and process metal parts. Due to the different principles of electric discharge machining and ordinary metal cutting、 the structure of electric discharge machining machines is different from that of ordinary metal cutting machines. Firstly、 it has a high-energy pulse power supply device to provide energy for the generation of electric sparks. Its main function is to generate repetitive high-strength electric pulses on the tool electrode and workpiece electrode to generate discharge electric sparks; Secondly、 due to the lack of direct contact between the tool and the workpiece during electric discharge machining、 there is no obvious cutting force、 so the electric discharge machining machine tool is not equipped with a high strength main transmission system. However、 in order to ensure a discharge gap of several micrometers to several hundred micrometers between the electrodes、 it adopts a highly sensitive gap automatic adjustment device、 which can automatically measure and adjust the gap at any time. Its machine tool body includes a bed、 column、 shaft head、 and workbench、 mainly used for clamping and adjusting tools and workpieces. The machine tool body requires sufficient stiffness to prevent changes in the discharge gap caused by the deformation of the machine tool itself during the machining process、 which makes the machining impossible. In the process of electric discharge machining、 both the tool electrode and the workpiece are immersed in the working fluid. The main function of working fluid is to compress the spark channel during discharge、 so that the current can be concentrated in small local areas;; After discharge、 it is necessary to promptly eliminate ionization and restore insulation to prevent arcing. The working fluid can also cool tools and workpieces. In order to timely discharge the corrosion products from the electrode gap、 the electric discharge machining machine tool is also equipped with a working fluid circulation system、 which utilizes the forced circulation of the working fluid to complete this work

Function of testing report:

1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report

inspection and testing process:

1. Telephone communication and confirmation of requirements

Testing and testing characteristics:

1. The testing industry is fully covered、 meeting different testing needs

3. Engineers provide one-on-one services to make testing more accurate

4. Free initial testing、 with no testing fees charged

5. Self service order delivery for free on-site sampling