Combined brake housing

The combination of ABS/ESP housing and main brake cylinder enables brake operation and monitoring in the smallest spaces. This unit is an indispensable element for level-five self-driving vehicles and brake-by-wire systems. It reduces the braking distances in comparison to older systems and enables higher recuperation for electric vehicles. The integration of these functions in a single component boosts efficiency and safety in modern vehicle construction considerably.
Combined brake housing made of aluminium with labeling

Key Features

  1. General milling
  2. Valve and connection bore
  3. Main bore
  4. Seal and oil groove

Features and Machining Requirements
  • Extruded aluminium with low silicon content ( < Si1)
  • High quantities
  • Surface finish Ra < 3 μm
  • High process reliability with regard to tolerance requirement and surface finish

  • Short chips
  • Reliable chip breaking
  • Multi-spindle machining

1. General milling

Combined brake housing with FaceMill-Diamond for general milling

High-quality surface finish

  • FaceMill-Diamond
  • Maximum cutting data and tool life for cost-effective machining
  • Low burr formation
  • Cutting depth up to 10 mm

2. Barreno de válvulas y puertos

PCD milling tool for valve and connection bore

Herramienta de fresado PCD

  • Contorno de barreno complejo en un filo de corte PCD
  • Filo de corte PCD rectificado/láser para la calidad de superficie y la precisión de contorno requeridas

3. Barreno principal

PCD boring tool for the main bore

Herramienta de barrenado pcd

  • Mecanizado económico de barrenos profundos con elevados requisitos de superficie
  • Diseño en espiral para una eliminación óptima de la viruta y proporción de guiado con corte interrumpido
  • Filo de corte con láser para altos requisitos de superficie

4. Ranura de sellado y aceite

PCD circular milling tool for seal and oil groove

Herramienta de fresado circular pcd

  • Mecanizado de filigranas, ranuras radiales con requisitos de tolerancia estrechos
  • Filos de corte con láser para una máxima precisión de concentricidad
  • Posición positiva de la placa de los filos de corte para un corte suave y con bajas vibraciones