Secondary operations make up much of manufacturing time and cost. Each additional processing step then increases both production time and expenses.
Sheet metal fabrication suppliers are eliminating these inefficiencies by consolidating multiple processes under one roof. These processed metal suppliers offer integrated capabilities like custom metal processing and sheet metal processing services, which make production efficient. In this piece, we’ll explore how partnering with the right supplier reduces secondary operations and shortens lead times. You’ll see major cost savings for your manufacturing operations.
Understanding Secondary Operations in Sheet Metal Fabrication
Secondary operations refer to processes performed after primary fabrication steps like cutting and forming are complete. These processes refine the workpiece before it reaches final product status. We need to distinguish secondary operations from finishing processes, which involve polishing, packaging and final inspections.
Common secondary operations include deburring to remove rough edges and burrs left from cutting or punching. Sheet metal fabrication also uses drilling precision holes, tapping threads, or inserting grommets that allow other components to attach to the metal. Cleaning and degreasing remove contaminants like oil, grease, and oxides before applying surface finishes. Assembly operations bring together components through welding, mechanical fasteners, or adhesive bonding.
These operations add substantial costs to manufacturing. Secondary operations can increase part costs by 20-50% if not designed carefully. Manual deburring costs between $0.15-0.50 per part, while welding operations run $60-100 per hour for MIG and $80-150 per hour for TIG. Fastening operations add $0.05-0.30 per rivet or self-clinching nut, plus $0.10-0.50 in installation labor. Surface finishes like powder coating cost $0.50-3.00 per square foot. Each operation represents both time and expense that sheet metal fabrication suppliers must manage.
How Custom Metal Processing Eliminates Secondary Operations
Custom metal processing combines material preparation steps that would otherwise require separate handling and vendor coordination. Sheet metal fabrication suppliers offering integrated capabilities deliver material in production-ready formats. This removes the need for downstream cutting or sizing operations.
Slitting cuts aluminum and steel coils into custom narrower widths ranging from .750″ to 62″, with gage ranges from .0065″ to .156″ depending on material. This precision eliminates secondary trimming operations that would otherwise consume shop floor time and generate scrap.
Cut-to-length services convert flat-rolled coils into custom-sized sheets using 48″ and 60″ wide lines, processing gages from .013″ to .125″. Material arrives ready for immediate use in production and bypasses on-site cutting equipment and the labor required to operate it. Manufacturers receive sheets in exact dimensions needed, which eliminates time-consuming preparation work.
Blanking produces smaller sheets via cut-to-length and shearing. It creates repeatable part-ready flat stock rather than full-size sheets. Metal blanking services deliver blanks cut to specifications and remove punching operations from your workflow.
Shearing trims and removes unwanted material without producing waste chips while maintaining structural integrity. The process creates clean edges with minimal distortion, then reduces deburring requirements. Custom metal processing arranges incoming material with actual manufacturing requirements. This reduces secondary handling and moves material into production with less friction.
Cost Reduction Through Integrated Supplier Capabilities
Combining services with sheet metal fabrication suppliers offering integrated capabilities gets direct financial benefits in several operational areas. A single-source supplier reduces the number of handoffs between vendors. This leads to faster lead times and lower transportation costs. Manufacturers streamline production schedules and ensure materials arrive ready for use when they eliminate the need to coordinate with multiple suppliers.
Material utilization improves substantially under integrated operations. Well-laid-out fabrication jobs achieve 85-95% material utilization. Companies implementing lean practices in sheet metal processing reduce setup times by 30% and cut lead times by 20%. These improvements translate into reduced capital tied up in work-in-progress inventory and lower logistics costs.
Manufacturers see labor costs decrease when they combine operations with a processed metal supplier. Companies prioritizing materials management report 20-30% reduction in labor hours spent locating or handling materials. Fewer delays and predictable workflows result in lower overtime expenses.
Single-source metal slitting services and sheet metal processing services provide continuous coordination. Manufacturers don’t need to juggle orders between separate material suppliers and fabricators. Alternative facilities can step in if one location experiences delays, giving manufacturers redundant capacity. Consistent quality control across both material sourcing and processing reduces rework and inconsistencies. This ensures better final products while keeping costs predictable.
Conclusion
Sheet metal fabrication suppliers offering integrated capabilities deliver cost reductions by eliminating secondary operations that add 20-50% to manufacturing expenses. Custom metal processing services like slitting, cut-to-length, and blanking provide production-ready materials that bypass time-consuming preparation steps.
Single-source suppliers optimize operations and improve material utilization to 85-95% and reduce labor hours by 20-30%. We encourage you to assess your current supplier relationships and explore how consolidating operations can reshape your manufacturing efficiency and profitability.
FAQs
Q1. What are secondary operations in sheet metal fabrication?
Secondary operations are processes performed after primary fabrication steps like cutting and forming. These include deburring to remove rough edges, drilling precision holes, tapping threads, cleaning and degreasing to remove contaminants, and assembly operations like welding or fastening components together.
Q2. How much do secondary operations typically add to manufacturing costs?
Secondary operations can increase part costs by 20-50% if not designed carefully. Manual deburring costs between $0.15-0.50 per part, welding operations run $60-150 per hour depending on the method, and surface finishes like powder coating cost $0.50-3.00 per square foot.
Q3. What is metal slitting and how does it reduce secondary operations?
Metal slitting cuts aluminum and steel coils into custom narrower widths ranging from .750″ to 62″. This precision service eliminates secondary trimming operations that would otherwise consume shop floor time and generate scrap, delivering material in production-ready formats.
Q4. What are the benefits of using a single-source supplier for sheet metal fabrication?
Single-source suppliers reduce the number of handoffs between vendors, leading to faster lead times and lower transportation costs. They provide seamless coordination, consistent quality control, and can reduce labor hours by 20-30% while improving material utilization to 85-95%.
Q5. How does cut-to-length metal processing save manufacturing time?
Cut-to-length services convert flat-rolled coils into custom-sized sheets that arrive ready for immediate use in production. This bypasses on-site cutting equipment and the labor required to operate it, eliminating time-consuming preparation work and allowing manufacturers to move material directly into production.