What is the difference between the finish of medium and fast wire cutting EDM machine tools?
Medium speed wire EDM is developed on the basis of fast speed wire EDM machine. The core driving force for the birth ofMedium speed wire EDM is to improve the finish of the workpiece. Medium speed wire EDM machine is to imitate the principle of brass wire EDM machine trimmer, through multiple cuts to improve the finish of the workpiece. General old fast wire cutting EDM machine, cut out the workpiece finish is generally between Ra2.5 and 3.2. Later, due to the emergence of ultra-high speed fast wire cutting, the higher the speed, the worse the finish, so, the finish of the fast wire only about Ra3.0.
After the first cutting of Medium speed wire EDM machine, a process boss is left, and then the high frequency parameters are reduced for the second or third time of trimming. With the reduction of current, cutting workpiece surface finish is higher and higher, generally can reach about Ra1.0; Better, servo wire EDM machine tool can reach about Ra0.8; Under extremely harsh conditions, it can reach more than Ra0.6, but it is not very stable. Finish requires high frequency, wire cutting fluid, molybdenum wire and other harsh conditions to ensure.
Taiye Machinery was founded in 2005, the company is located in the beautiful Zhejiang, China，Taiye machine provide a full set of professional extrusion die equipment and extrusion dies, We have an aluminum extrusion die factory and a professional extrusion die equipment company in China. Our machine tools product include machining center, CNC lathe, wire cut EDM machine, EDM machine, Vacuum Furnace, etc.
- 3 Axis Vertical Machining Center
- 3 Axis Hard Line Vertical Machining Center
- 3 Axis 2 Linear One Hard Line Vertical Machining Center
- 3 Axis Linear One Line Vertical Machining Center
- Heat Treatment Vacuum Furnace
- Heat Treatment Oil Quenching Vacuum Furnace
- Heat Treatment Air Quenching Vacuum Furnace
