Directed Energy Deposition Break-Even: $146K Monthly Revenue

Fixed costs $50.5K Monthly base

Contribution margin 75.8% After variable costs

Break-even revenue $154.0K Monthly target

Break-even timing Month 2 Launch month

Break-even calculator

Use this to see whether monthly revenue covers direct build costs and the fixed cost base.

Lean Base Full

Monthly revenue Revenue drives the margin that has to cover fixed overhead. $ Slow month Busy month Variable expenses Direct build costs rise with each job and reduce what is left for overhead. $ Lean build High usage

Money available to cover fixed costs $193,667 $255,500 revenue - $61,833 variable expenses

Margin ratio

76%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly overhead contribution margin must cover. $ Tight base Heavy overhead

Break-even chart Revenue Total costs

Which directed energy deposition manufacturing expenses are fixed, and which move with jobs?

Cost classification

Break-even gets unreliable when job materials, inspection, and energy are buried in overhead. Keep variable job inputs tied to each build, fixed monthly overhead separate, and staffing treated as step changes.

Expense	Cost	Break-Even Treatment	Common Mistake
Titanium Powder ($450/unit)	Variable	Charge directly to each Turbine Blade Repair job margin.	Burying powder in overhead and overstating contribution margin.
Inconel Powder ($310/unit)	Variable	Assign to each Custom Aerospace Bracket build as direct COGS.	Using an average material rate across different alloys.
Machinist Labor ($140–$450/unit)	Variable	Include per-job labor in direct margin by job family.	Treating per-job labor like salaried engineering payroll.
NDT Inspection ($80–$300/unit)	Variable	Apply inspection expense to each completed part or repair.	Leaving required inspection out of unit economics.
Energy Consumption (1.2%–2.0% of revenue)	Variable	Use the revenue percentage tied to each job family.	Applying one flat factory rate to all work.
Industrial Facility Lease ($22,000/month)	Fixed	Include in monthly overhead for break-even coverage.	Tying rent to units produced instead of time.
Equipment Service Contracts ($12,000/month)	Fixed	Carry as recurring overhead across the planning range.	Spreading service contracts only across busy months.
Additive Manufacturing Engineer payroll ($115,000 salary; 2.0 to 6.0 FTE)	Semi-fixed	Step payroll up as staffing rises from first year to mature year.	Assuming every engineering payroll dollar flexes with revenue.

How does break-even shift from lean to base to full service volume?

Scenario table

The model says break-even lands in Month 2, then the cushion grows as monthly revenue scales up. The base and full cases work better because fixed payroll and overhead are spread over more build and repair jobs.

Planning cases only; actual demand, mix, and pricing can move break-even.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean launch case	$255.5k	$61.8k	$116.8k	75.8%	$76.9k	Break-even is already reached, but the cushion is still tight.
Base Year 2 operating case	$445.8k	$192.0k	$116.8k	56.9%	$137.0k	Higher volume absorbs fixed cost better, so margin control starts to matter more.
Full Year 5 mature case	$1.42m	$64.3k	$195.5k	95.5%	$1.16m	Large-scale output gives a wide cushion if throughput stays steady.

What breaks the break-even plan for a directed energy deposition shop?

Stress test

The plan clears break-even in Year 1, with about $256K of monthly revenue against a $146K break-even point. The real risk is launch underuse: if revenue slips while powder waste, rework, or logistics push margin down, the cushion shrinks fast.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$146K	$109K cushion	Month 2 break-even leaves a solid monthly buffer.
Revenue shortfall	Monthly revenue falls to the break-even level.	$146K	$0 cushion	No cushion is left, so any extra slip breaks the plan.
Fixed-cost increase	Monthly overhead rises by $10K from lease, service, or labor costs.	$159K	$97K cushion	A small overhead drift cuts into the launch buffer.
Margin pressure	Contribution margin drops 1 point from powder waste, retesting, and logistics.	$148K	$107K cushion	Direct-input waste moves break-even up fast.
Combined pressure	Revenue falls to break-even, overhead rises $10K, and margin drops 1 point.	$161K	$15K gap	That mix pushes the shop below break-even.

Can your DED pipeline cover break-even before you lock the shop and machines?

Founder checklist

Before you sign the lease and buy the line, prove the quoted work clears the $146K monthly break-even and supports the $2.465M capex plan. If signed or near-signed jobs and cash are short, wait; this model only works when utilization, pricing, and staffing hold together.

1Pipeline$146K/mo

Confirm signed or near-signed work reaches the monthly break-even before you commit to the build-out.

2Fixed load$50.5K/mo

Lock the $22K lease and $12K service contracts only if the full monthly fixed load is safe.

3Contribution79.8% CM

Verify each quote clears powder, labor, inspection, certification, gas, tooling, software, commissions, and shipping.

4Staff ramp6 to 14 FTE

Hire against utilization, not hope, because the plan starts at 6 FTE and rises to 14 FTE by Year 5.

5Cash cushion$787K gap

Hold cash for the $2.465M capex stack and the Month 6 minimum cash gap of $787K.

6Launch demand455 jobs

Make sure the opening order book can feed the 455 Year 1 jobs, or the line will underrun break-even.