Energy supply housing
Different housings are used to protect electronic components, such as battery systems or power electronics, from external environmental influences and to attach the components to the interior in order to ensure that they function properly during vehicle operation. The requirements for the housing depend on the electronic system and drive concept. Different materials and manufacturing processes are currently used.
FEATURES
- Unstable, thin-walled components (susceptible to vibration)
- Construction as a cast tub or as a frame construction made of hollow profiles
- Partly low-silicon aluminium
- Large area (2 x 3 m)
- Mainly drilling and milling operations and threading
- Accuracy and surface requirements for cable bushing and cooling
connections
Tool overview
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1 / 9Standard programme for the machining of aluminium structural parts
- Highly positive cutting edge geometry
- Reduced cutting forces
- Low vibration cut
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2 / 9
OptiMill-SPM-Rough
- Low vibration roughing with deep cutting depth
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3 / 9
OptiMill-SPM
- Ideal for making openings or pockets
- Solid carbide design or with brazed PCD cutting edges
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4 / 9
OptiMill-SPM-Finish
- Finishing of great depths in one go
- Strong performance with high wraps
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5 / 9
Tritan-Drill-Alu
- Creation of core holes
- Three cutting edges for the highest feed rates
- Highest positioning accuracy through self-centring cross cutting edge
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6 / 9
MEGA-Drill-Alu
- Solid carbide drill
- Drilling with lower cycle time
- Focus on chip formation
- Effective drilling processes with a larger number of equal diameters
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7 / 9
FaceMill-Diamond-ES
- PCD face milling cutter
- Roughing and finishing of face surface
- Machining face surfaces with different stock removal using a single tool
- Roughing and finishing operations possible
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8 / 9
OptiMill-Diamond-SPM
- PCD milling cutter
- Circular milling operations of various diameters and surfaces
- Less tool changes thanks to flexible tool deployment
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9 / 9
OptiMill-Alu-HPC-Pocket
- Fraises à dresser
- Fraisage de poches d'aluminium
- Évacuation optimale des copeaux
- Stabilité optimale
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1 / 5
Fraise en PCD pour les exigences spéciales d'usinage
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2 / 5
Fraise en PCD avec arêtes de coupe disposées en alternance
- Faibles forces de coupe sur toute la profondeur d'usinage
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3 / 5
Fraise à spirales en PCD
- Finition des structures à paroi mince
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4 / 5
Fraise hélicoïdale en PCD
- Détourage avec grande profondeur de coupe
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5 / 5
Fraise à planer en PCD
- Surfaçage avec profondeurs de coupe allant jusqu'à 10 mm
- Génération de profils de surface définis pour les surfaces d'étanchéité et de contact
Case studies from the energy supply sector
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03.11.2022
Efficient deburring with robots
The FlyCutter from MAPAL is ideally suited for deburring battery trays. Robot manufacturer KADIA is enthusiastic about the PCD-tipped milling tool.
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11.05.2023
A strategy for battery frames
MAPAL’s electric mobility experts have designed a generic component that encompasses the main machining operations of a battery frame.
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12.07.2023
Milling instead of drilling
Why milling instead of drilling can be a sensible alternative? MAPAL shows how higher process reliability and shorter machining times can be achieved.
