How to Reduce Costs in Custom Sheet Metal Fabrication
Table of Contents
Cost reduction in sheet metal fabrication starts with design. Small changes to material thickness, bend radius, and hole placement can significantly lower production costs without reducing function.
Many cost drivers are invisible to buyers until they receive a quotation. Tooling, setup time, material scrap, and finishing complexity all affect price. Addressing these factors early in the design stage is the most effective way to control cost.
Cost-Saving Tips
- Use standard gauges: Thinner standard materials reduce material and cutting costs.
- Design for common bend radii: Avoid special tooling by using standard punch and die sizes.
- Combine parts: One formed part can replace multiple welded pieces.
- Optimize nesting: Efficient part layout reduces scrap.
- Plan batch sizes: Larger batches lower setup cost per part.
Work with Your Supplier
Golift offers DFM feedback to help customers reduce costs on sheet metal enclosures, brackets, and panels. Send your drawing for a free review.
Material Waste Reduction
Material is often the largest cost in sheet metal parts. Designing parts to fit standard sheet sizes, using common gauges, and optimizing nesting can reduce scrap significantly.
- Design parts to share edges or nest tightly
- Use standard sheet widths and thicknesses
- Avoid unnecessary cutouts or internal features
- Order in batches to improve material utilization
Labor and Setup Cost
Setup cost is spread over the batch size. Larger batches reduce per-part setup cost. Combining multiple part numbers in one order can also reduce total setup time if the processes are similar.
Cost Drivers in Sheet Metal Fabrication
The biggest cost drivers are material selection, part complexity, tolerances, batch size, and finishing requirements. Thicker or specialty materials cost more. Complex parts need more operations, setups, and inspection. Tight tolerances slow production and increase scrap risk.
Batch size affects tooling and setup cost per part. Large batches spread fixed costs across more units. However, over-ordering inventory creates carrying costs. Finding the right batch size depends on demand forecasts and storage capacity.
Practical Cost-Saving Tips
- Use standard material gauges when possible.
- Combine parts from the same material into one order.
- Avoid unnecessarily tight tolerances.
- Design for efficient nesting on the sheet.
- Use lower-cost finishes when appearance is not critical
Get a Competitive Quote
Request a quote for custom sheet metal components and let Golift suggest cost-saving options.
Frequently Asked Questions
How quickly can I apply these how to reduce costs in custom sheet metal fabrication tips?
Most tips can be applied immediately during the design stage. For existing parts, design revisions may be needed, but the savings usually justify the effort.
Will following these tips reduce quality?
No. Good design-for-manufacturing practices usually improve both cost and reliability by removing features that are difficult to produce consistently.
Can Golift review my parts for manufacturability?
Yes. We offer DFM reviews as part of our custom metal parts quotation process. Upload your drawings for feedback.
Conclusion
This guide helps you get better results from Golift and the broader custom metal fabrication industry. For personalized support, reach out through our contact page or request a quote for your project.
