Automotive Engine Block Robotic Cleaning System for Range Extender Powertrain Manufacturing

Range Extender Engine Block Robotic Cleaning System

The Shimada Big Bird robotic cleaning system is developed for the intermediate cleaning process of automotive engine blocks after machining.

The equipment is applied to the Range Extender 3.0 engine block production line and is designed to remove machining residues before subsequent inspection and assembly processes.

Typical contaminants include:

• Metal chips
• Machining particles
• Coolant residues
• Internal passage contamination

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Precision Cleaning for Complex Engine Block Structures

Engine blocks contain multiple critical areas that require reliable cleaning performance.

The system provides targeted cleaning for:

Water Jacket

Removes machining residues and contamination from internal cooling structures.

Oil Passage

Controls particle contamination in lubrication channels to support assembly reliability.

Machining Holes

Provides deep cleaning capability for precision holes and internal cavities.

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Robotic Flexible Cleaning Technology

Unlike fixed nozzle cleaning equipment, the robotic cleaning system provides flexible movement and positioning.

The robot performs:

• Component positioning
• Multi-angle cleaning
• Targeted nozzle movement

This design allows the system to adapt to complex engine block geometries and different cleaning requirements.

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High Pressure and Turbulent Cleaning Process

The cleaning system combines:

• Immersion turbulent cleaning
• Precision nozzle cleaning
• Blow cleaning

The turbulent cleaning tank improves cleaning liquid circulation, while precision nozzles focus cleaning energy on critical areas.

Cleaning pressure:

Up to 15 bar

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Automotive Cleanliness Control

For modern engine manufacturing, cleaning quality directly affects assembly reliability.

The system is designed to meet strict cleanliness requirements:

Total cleanliness requirement

<100 mg

Main oil passage cleanliness

<30 mg

The cleaning process helps manufacturers reduce residual particles and improve component reliability.

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Vacuum Drying and Moisture Removal

After cleaning, the engine block enters the drying process.

The system combines:

• Blow drying
• Vacuum drying
• Cooling

Vacuum drying removes residual moisture from internal cavities and holes, ensuring components are ready for downstream processes.

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Intelligent Production Traceability

The system supports intelligent manufacturing requirements through:

RFID Identification

Automatic workpiece identification and process tracking.

QR Code Recognition

Supports production information management.

MES Communication

Enables:

• Process data recording
• Production traceability
• Manufacturing system integration

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Stable Filtration Management

The cleaning system adopts multi-stage filtration technology.

Configuration:

• Primary filtration: 50 μm
• Secondary filtration: 30 μm

The filtration system helps maintain cleaning liquid quality and supports continuous production operation.

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Verified Application Data

Application Project:
CY002 Range Extender 3.0 Engine Block Production Line

Workpiece:
Range Extender 3.0 Engine Block

Production Capacity:
200,000 units/year

Cleaning Cycle:
≤103 sec

Future Upgrade Capability:
Reserved 54 sec cycle improvement possibility

Cleaning Technology:

• Robotic turbulent cleaning
• Precision nozzle cleaning
• Vacuum drying

Cleanliness Requirement:

• Total contamination <100 mg
• Main oil passage <30 mg

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Technical Specifications

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Application Range

Automotive Powertrain Manufacturing

Applicable for:

• Range extender engine blocks
• Cylinder blocks
• Engine components
• Precision machined powertrain parts

Machining Production Lines

Suitable for integration after:

• CNC machining
• Drilling processes
• Internal passage machining

Before:

• Inspection
• Assembly
• Final production processes

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Complete Cleaning Solution

Shimada Big Bird provides complete engineering solutions including:

Process Development

• Component analysis
• Cleaning process design
• Cleanliness requirement evaluation

Equipment Integration

• Robotic cleaning unit
• Filtration system
• Drying system
• Transfer system

Smart Manufacturing Connection

• RFID tracking
• MES communication
• Production data management

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Why Choose Shimada Big Bird

Automotive Component Cleaning Experience

Shimada Big Bird focuses on precision cleaning solutions for automotive powertrain components.

Applications include:

• Engine blocks
• Cylinder heads
• Crankshafts
• Transmission components

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System-Level Engineering Capability

The company provides complete solutions from cleaning process development to production integration.

Capabilities include:

• Robotic cleaning
• High-pressure cleaning
• Drying technology
• Automated production integration

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Cleanliness-Oriented Manufacturing Approach

Automotive manufacturers require controlled cleanliness rather than simple surface washing.

Shimada Big Bird develops solutions focused on:

• Residual particle control
• Process stability
• Production traceability

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Customized Non-Standard Solutions

Each component and production line has different requirements.

Cleaning systems can be customized according to:

• Component structure
• Cycle time
• Factory layout
• Cleanliness standard

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FAQ

What component does this cleaning system process?

This system is designed for Range Extender 3.0 engine blocks used in automotive powertrain manufacturing.

What contaminants can be removed?

It removes machining chips, particles, coolant residues and internal contamination.

Can it clean internal engine block passages?

Yes. The system is designed for water jackets, oil passages and machining holes.

What cleanliness level can be achieved?

The validated requirement is:

• Total contamination below 100 mg
• Main oil passage below 30 mg

Does it support automated production lines?

Yes. RFID, QR recognition and MES communication support intelligent production management.

Engine Block Cleaning in Automotive Manufacturing

Engine block cleaning is a critical process between machining and assembly.

Precision cleaning systems help manufacturers control contamination from:

• Cutting processes
• Drilling operations
• Machining fluids

and improve final assembly reliability.

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Range Extender Powertrain Manufacturing Solution

With the development of hybrid and range extender vehicles, manufacturers require stable production solutions for engine components.

Automated cleaning systems provide:

• Consistent cleaning quality
• Reduced manual operation
• Production traceability

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Technical Cleanliness Management

Technical cleanliness has become an important quality requirement in modern automotive manufacturing.

Advanced cleaning solutions combine:

• Cleaning process control
• Filtration management
• Drying technology
• Quality monitoring

to support high reliability powertrain production.