The workpiece material and the process parameters of a sinker EDM operation can impact productivity and profitability. Although most moldmakers will agree that the main objective for manufacturing any product is to make a profit, it is often difficult to ensure that the manufac-turing process is profitable and to continue to refine that process to consistently [...]
The right laser welding formula leads to efficient mold repair and increased tool life. Welding is commonly used in mold repair to restore the mold to its optimal working condition. Advanced laser welding technology, coupled with experienced welding technicians and a fully equipped, on-site metallography lab, can help minimize or eliminate the negative effects of [...]
Capitalizing on its unique characteristics can help you fully realize the potential of five-axis machining. There is always a correlation between the market for a product and technology. The trend towards reducing the number of components, for example, has led to increasing complexity of individual workpieces. The availability of five-axis machining followed by five-axis simultaneous [...]
Moldmakers benefit the most, by far, from fully digital sinker EDM generators. The digital technology has advanced the functionality of generators to the point where mold shops can now precisely control and manipulate the EDM spark. Such control allows them to produce components that reduce overall mold maintenance costs for their customers. […]
Every moldmaker strives for higher cutting speeds and reduced electrode wear to increase overall mold production efficiency. However, as burn speed/spark power increases, so, too, does risk of damage to the part surface, especially in those applications where cavity undersizes are tight. […]
The ability of an EDM electrode to produce and maintain details is a crucial part of the machining process, and that ability is affected by its wear resistance, particularly when intricate details or thin, deep ribs are involved. To achieve maximum EDM productivity, moldmakers need technology that allows them to reduce electrode erosion/wear, ideally by [...]
Most mold builders are familiar with the 5S workplace organization method for lean manufacturing, which embraces the concepts of sort, set in order, shine, standardize and sustain. Each aspect focuses on avoiding waste and can easily serve as a basis for continuous improvement within mold shops that use EDM and graphite. […]
The set-in-order 5S principle involves making workflow smooth and easy, arranging items for easy selection and preventing lost time. […]
Standardizing involves adopting best practices, establishing a standard for every process, aligning everything in its right place and maintaining high standards of workplace organization. […]
Due to the fierce market competition, Mould manufacturing cycle is getting shorter and shorter, and the Mold quality requirement is getting higher and higher, At this time, high speed machining technology is the key for mold makers […]