D2 Inline Solutions

Inline Processing

Inline Processing

It is customary for new products to be fabricated initially in a batch oriented fashion to limit the start up costs associated with production equipment.  As product acceptance is realized in the market, manufacturers look for ways to reduce production costs, increase production throughput, and improve overall product quality.  This is typically where inline system investigation starts.  Unfortunately, in many cases most of the existing production line must be replaced or reworked to integrate into a complete cell.  The benefits of inline production systems are undeniable.

In Inlline Flow typical manufacturing lines, multiple machines each perform a portion of the process (i.e. a molding machine will mold a plastic part, a spraying system will apply a base coat, a metallizer will apply metal, etc.).  In many installations the transfer of parts from machine to machine requires a substantial amount of manual operator time and input.  Inline systems seek to eliminate operator involvement in the manufacturing process by automating handling and part transport.  By eliminating human interaction, parts can be made more quickly and with higher quality by integrating each of the processes into one system.

D2 has focused primarily on eliminating the batch phase of production start-up with metallizing and coating processes.  With little additional money and time for engineering, customers can purchase an integrated inline system instead of individual batch components. This translates directly to improved profit margins by reducing scrap, improving throughput, and eliminating floor space needed to store work in progress (WIP).

Benefits of In-Line Processing

PPM

Conventional Method

Benefit of PPM

Sputtering process

Evaporation process

Sputtering provides improved coating quality over evaporation-based processes.

Fast deposition rate

Slow deposition rate

High rate sputtering processes are less susceptible to contamination.

Short vulnerability window

Long vulnerability window

Part exposure time during the vulnerability window can be 200 times greater in a typical batch process than with PPM.

Small batch, rapid cycle

Large batch, slow cycle.

The metallizing portion of the vulnerability window should be as short as possible.

Inline processing

Batch processing

Part storage between processes substantially increases the part vulnerability window.

Automated handling.

Manual handling

Manual handling of parts at any time presents the possibility of operator induced contamination from particulate contamination or by accidental mishandling.

Minimum tooling required

Large tooling quantities needed

In-line systems have fewest parts in-process.

Small footprint

Large footprint

As an integrated component in a conventional coating line, PPM takes a minimum of facility space.

Target life - 2 weeks.

Target life - 2 machine cycle.

Lower maintenance effort required.

Broader material capability

Limited to elemental metals.

The ability to sputter alloys offers varied coating material options.

Detailed Benefits of Inline Processing Table

Read about Inline Processing:

Injection Molding Magazine

Straightening Out The Lines

Fusion UV