|
EDM-chispas

EDM

Con más de 1,100 Electrical Discharge Machining (EDM) máquinas, Meyer es el taller de máquinas EDM más grande del mundo. EDM, also referred to as spark machining, es el proceso de producción de una forma deseada en un producto de metal usando una rápida serie de chispas. The working spark is generated by creating a strong imbalance of ionization potential between the product and the tool by charging one with positive ions and the other with negative. As the tool (electrode) and the work piece reach a close proximity to one another, the spark bridges the gap between the two and erodes away both the product and the electrode.

Multi Axis Fast-Hole EDM

Meyer es el usuario más grande del mundo de mecanizado por descarga eléctrica de agujeros rápidos (EDM).
  • Over 800 CNC Small Hole Drillers
  • Over 400 Conventional Sinker EDM
  • Average of 1.7 million cooling holes per day for the gas turbine engine industry
  • Proprietary fast-hole EDM process allows us to maintain a hole diameter of ±.0005″ and internal flow measurements within ±3% of nominal under normal conditions
  • Capability of machining down to .010″ at a depth to diameter ratio 100:1
Our patented Encore shaping process allows for the manufacturing of complex 3D-shaped diffusers with the hole in a single process sequence.
  • Eliminates mismatched shape tool/hole conditions common to the competition’s two-step process
  • Provides better control over internal mass airflow and the shape of the diffuser characteristic
In order to ensure that all customer requirements are consistently met, Meyer diseña y comercializa equipos de inspección automatizados específicos para la naturaleza del proceso del orificio de enfriamiento.
  • diseñado por Meyer Cinco Eje Vision Systems para medir la ubicación de cada agujero de enfriamiento independientemente, providing the machinist with critical positioning feedback
  • The Networked Airflow Test Stand measures the internal mass flow rate through each cooling circuit to ensure all areas of the product receive proper cooling
  • Using back lighting, pressurized water and infra-red radiometer based gauging systems, Meyer puede verificar que cada orificio del producto esté completamente atravesado y libre de objetos extraños.

Conventional Ram / Sinker EDM

Electrical Discharge Machining (EDM) allows intricate shapes and contours to be machined into all types of metal products.
  • Nearly 200 Ram / Sinker EDM machines through a combination of manual and programmable CNC machine centers
  • Precision down to ±.0005″ inches
  • Surface finishes down to 63 Ra µin
Nuestro equipo de diseño interno asociado con nuestra sala de herramientas de electrodos brinda a Meyer la flexibilidad para generar electrodos nuevos y rediseñados para los clientes.’ request.
  • Proprietary power supply technology
  • Unprecedented control over the performance of the cut
  • CMM and non-contact vision inspection systems

Wire EDM

El proceso de electroerosión por hilo de Meyer es un método de alta precisión para cortar formas complejas a través de superaleaciones, using a traveling wire electrode between .004″ y .012″ in diameter.
  • Over 35 Wire EDM machines for use in production
  • Quick release tooling
  • Capable of machining within tolerances as tight as ±.0002″
  • Perform 30° or greater tapered cuts