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

Características principais

  1. Fresamento geral
  2. Furo de conexão e válvula
  3. Furo principal
  4. Ranhura do óleo e de vedação

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. Valve and connection bore

PCD milling tool for valve and connection bore

Quality surface finishes and contour accuracy

  • PCD milling tool
  • Complex bore contour on a PCD cutting edge
  • Ground/laser-machined PCD cutting edge for the required quality surface finishes and contour accuracy

3. Main bore

PCD boring tool for the main bore

Deep bores with high surface requirements

  • PCD boring tool
  • Cost-effective machining of deep bores with high surface requirements
  • Spiralised design for optimum chip removal and proportion of guidance for interrupted cut
  • Laser-machined cutting edge for high surface requirements

4. Seal and oil groove

PCD circular milling tool for seal and oil groove

Outil d'interpolation pcd

  • Usinage de rainures filigranes et radiales avec des exigences de tolérance étroites
  • Arêtes de coupe au laser pour une concentricité maximale
  • Position positive des plaquettes des arêtes de coupe pour une coupe douce et sans vibrations