By Keith Soderlund, VP, Creform CorporationSucceeding in today’s competitive markets means creating the optimum manufacturing environment, one that’s lean, agile and responsive. In part, that can be achieved by outfitting assembly workstations that are ergonomic, efficient, safe, comfortable, and productive structures. Unfortunately, off the shelf workstations may not meet functional requirements, while custom fabricated units can be costly.
There exist options, however, with adaptive construction systems that let users tailor structures to their unique applications. Systems that are simple to use, and encourage all staff to contribute design ideas. Most users promote sound ideas, and integrating their feedback into the structure helps to ensure a workable design and acceptance. The result... a custom structure created at the economies of stock benches.
Like any successful project, though, the initial plan needs thorough research. Whether new or existing application, conduct a review of the process and document each process stage. If replacing existing structures, look to improve via Kaizen methods. Identify parts needed, tools, supplies and fixtures. Determine container sizes, then have associates outline optimum part and tool orientation and positioning to aid in estimating the structure’s size, capacity and layout.
Analyze how materials will flow into the workstation and out to subsequent processes. Decide how to return empty containers.
Ergonomically, determine if operators will sit or stand and should the unit be mobile or be position adjustable for associates’ varying heights to establish comfortable reach limits. Does the work environment require overhead lights, suspended tools...or display boards for documents? Select an appropriate work surface material such as metal, wood, or plastic. If the assembly is electronic, consider the use of ESD components and surfaces for static protection.
With the gathered data begin the design, starting with the basic structure then finalize with accessories and features as needed. When working with a component supplier utilize their available technical documents and support teams for design tips. Their construction method should allow for modifications based on operator feedback. Long term, the structure can be easily modified or rebuilt into a new structure—one that once again facilitates the process—if and when needs change. Also, if existing benches and tables have to be used for cost trimming, the system supplier should offer options for constructing compact, table top units that provide improved efficiencies.
The right hand page illustrates the construction of a basic Creform workstation design, demonstrating the simplicity of creating a basic structure. However, it can be easily modified or expanded upon to meet specific needs.
www.creform.com
