Process Optimization
Improve cycle times, CNC toolpaths, machining sequences, and throughput using the equipment you already own.
Independent CNC Process Optimization
More profitable production from the equipment you already own.
Minutes matter. Seconds compound. Profit follows precision.
Practical manufacturing process assessments and targeted improvements for machine shops that want better throughput, lower cost per part, and more reliable production.
Request a Process Assessment →Independent advice. No tooling or equipment sales commissions.I’m not selling tooling. I’m here to improve your process—not sell you a product.
Technical capabilities
Better processes. Smarter fixturing. Easier setups.
Independent, practical manufacturing expertise focused on reliable production, operator-friendly processes, and lower cost per conforming part.
Fixture & Workholding Design
Develop fixture concepts and designs that improve rigidity, repeatability, access, and part location while reducing setups.
Setup Efficiency & Ergonomics
Simplify changeovers, loading, unloading, and part handling with attention to operator access and ease of use.
Tooling & Machining Strategy
Evaluate tool life, cutting parameters, tool selection, and machining approaches for demanding materials and features.
Troubleshooting & Reliability
Investigate recurring tool failures, process instability, dimensional variation, and opportunities for more consistent production.
Manufacturing Planning & Economics
Review routings, equipment use, bottlenecks, and production costs to prioritize improvements that make financial sense.
Capabilities at a glance
Download a two-page overview of technical capabilities, the assessment process, and contact information.
↓ Download Capabilities Line Card (PDF)How engagements begin
Assessment first. Implementation by agreement.
The initial engagement is a focused review of your existing process—not an open-ended programming contract.
I don't sell tooling. I optimize manufacturing processes.
- 01 — Define the opportunityDiscuss the part, production challenges, and scope of the assessment.
- 02 — Evaluate on siteReview the process, observe production where feasible, and collect relevant data.
- 03 — Deliver findingsProvide a written summary with prioritized recommendations and potential next steps.
- 04 — Scope further work separatelyAny programming, fixture design, or implementation is proposed and approved as a separate project.
Experience on the shop floor
Technical judgment grounded in real production.
Founded by Christopher McCallum, McCallum Manufacturing Consulting draws on extensive hands-on CNC machining and programming experience, including complex multi-axis work, aerospace components, process planning, and workholding.
The objective is straightforward: find practical, measurable opportunities to improve manufacturing performance while respecting quality requirements and the realities of production.
Based in southeastern Michigan. On-site engagements available by arrangement.
Let's talk about your process
What is your current process costing you?
Start with a conversation about your machining challenges and production goals.