Mitsubishi Electric Factory Automation Thailand

Automotive / auto parts field

At an automotive factory that handles a huge number of parts and various processes, by sharing platforms and coordinating with various partners , responding to multi-model mixed production while emphasizing consideration for worker safety and the environment, Improves speed and quality.

Pressing process

Welding process

Dispatch inspection (manual work)

Painting process

Electrodeposition coating

Sealer application

Painting process

Main painting

Paint inspection

Engine assembly process

Body assembly process

Instrument panel mounting

Glass pasting

Bumper mounting

Body assembly process

Inspection and shipping process

coil set

The problem

I want to automate loading and unloading to processing machines

Worry about the cost of introducing a robot

Want to further improve the productivity of processing machines

Resolution

Approximately 1.5 times production volume due to introduction of robots Depreciation of equipment in about one year

Achieved product compatibility, easy production adjustment, and reduction of dangerous work (Note: Calculated using our formula, formula)

Outer joint welding

The problem

I want to know the status of each device in the welding process

Resolution

With the introduction of the sequencer, the value of the specified device can be monitored in real time with any feeling and timing, and preventive maintenance can be realized

Paint inspection

The problem

Conventionally, the operator performs visual and manual inspections of accuracy. We want to reduce the inspection tact time per work for mass production and eliminate the dispersion of measured values due to the skill level of workers

Resolution

Automated lot number reading-accuracy inspection-recording of measured values, shortening inspection tact. A batch inspection using a sensor jig has been realized, and an inspection system that does not depend on the skill level of the operator has been constructed. Manufacturing costs are also reduced due to the reduction of the inspection populatio

assembly

The problem

Human error, such as skipping the processing order and processing. Want to build a system that can control the process sequence, in order to produce products that have passed through the process without fail

Resolution

By managing individual processed products, it is possible to grasp that the correct process sequence has been passed. Workpiece individual management is possible with laser engraving + barcode reader without major additional work on the work