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Lean Manufacturing for Pcb Assembly

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Submitted By liyana81
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PCB Manufacturing

Printed circuit boards are made by etching or ‘printing’ wires on a copper conductive laminated thin fiberglass or other similar material board. This insulated board is also known as substrate.

PCB will function as an electronic circuit as conductive connections are created when active electronic components (e.g.: microchips, transistors) and passive components (e.g.: capacitors, fuses) are mounted on a PCB. There are three basic types of printed circuit boards: i ) single sided PCB ii ) double sided PCB iii) multi layered PCB
PCB is commonly used in making electronic devices such as computers, home entertainment equipments, telephones, etc.

1.1 Company Background

X Electronics (M) Ltd. is a subsidiary company build in north Malaysia during 1990. X Electronics (M) Ltd. headquarters are in Singapore. It started the Malaysian branch operation in 1991.

X Electronics specializes in PCB production process from design and development stages to assembly stages. X Electronic caters flexible production whether it is mass volume or low volume production.

The Process
[pic]
Figure 1 : X Electronics (M) Ltd. (Image taken from Google Image for PCB manufacturing plant layout)

X Electronics (M) Ltd. facilities have already applied several lean tools in its PCB manufacturing processes. The company is committed to achieve short lead time delivery and low cost production by optimizing its humans, machines and material resources. Figure 2 : PCB Assembly Process (Image taken from Google Image)
[pic]

1. Implementation of Lean in PCB Manufacturing

Lean Application

X Electronics begin applying lean tools in its manufacturing process in 2004 after receiving direct order from its headquarters in Singapore. This is due to lean being the main topic in

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