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CMM inspection of CNC machined part First article inspection report
On-Demand CNC Platform

Quality Assurance in
Houston, TX

Every part we make gets CMM inspected. Houston teams get full dimensional reports and traceability on every order.

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Securely upload your 3D CAD file for immediate pricing and DFM feedback.

98%
CMM inspected
before shipping
Every order, every part
±0.0001"
CMM measurement
accuracy
NIST-traceable calibration
Full
Material traceability
on every metal order
Mill certs & heat lots
$0
Extra charge for
inspection & reports
Included standard
Explainer

What Is Quality Assurance in CNC Machining?

Quality assurance in CNC machining is the process of verifying that every machined part meets drawing specifications before it ships. It includes dimensional inspection using a CMM (coordinate measuring machine), GD&T verification, material certification, and documentation that proves your parts are correct. At RivCut, QA is not an add-on — it is built into every order.
1

Machine to Spec

Parts are CNC machined to your drawing tolerances using calibrated equipment and verified toolpaths.

2

CMM Inspect

Every critical dimension is measured on our CMM. Actual values are compared to nominal specs.

3

Document & Ship

Inspection reports, material certs, and conformance documents ship with your parts.

Why RivCut

Built-In Quality on Every Order

Most shops charge extra for inspection. We include it as standard — because shipping uninspected parts is not an option.

CMM on Every Order

Every order gets CMM inspection before shipping. We measure critical dimensions and compare actual values to your drawing tolerances. No exceptions, no extra charge.

NIST-Traceable Equipment

Our CMM and gauges are calibrated to NIST-traceable standards. Measurement accuracy to ±0.0001". Your quality team can trust the numbers.

Full Documentation

Dimensional inspection reports, material certs with heat lot traceability, first article reports, and certificates of conformance. Everything ships with your parts.

Industry-Specific Compliance

We support aerospace, defense, medical, and automotive documentation requirements. AS9100-style records, FAI reports, and MIL-STD-ready paperwork available.

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What We Inspect

Quality Assurance Services

From first article inspection to surface roughness testing — every measurement documented and traceable.

CMM Inspection

Full 3D coordinate measurement of critical dimensions, hole positions, angles, and geometric features. Every measurement compared to your drawing tolerances.

±0.0001" accuracy

First Article Inspection (FAI)

Complete measurement of the first part from every production run. Detailed report with actual vs. nominal values for every ballooned dimension. You approve before we continue.

Full balloon report

GD&T Verification

Flatness, parallelism, perpendicularity, position, runout, concentricity, and true position. If your drawing calls it out, we measure and report it. See our GD&T reference guide for symbol definitions.

All GD&T callouts

Material Certifications

Every metal order ships with a mill cert proving alloy, heat lot, and chemical composition. Full traceability from raw stock to finished part.

Heat lot traceability

Surface Roughness Testing

Profilometer measurement of surface finish (Ra values). Verify mating surfaces, sealing faces, and cosmetic requirements meet your spec.

Ra measurement

Certificate of Conformance

Formal documentation stating that parts conform to purchase order specifications. Supports receiving inspection and quality system requirements.

Ships with every order
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First article inspection of aerospace bracket at RivCut
CMM Verified — All Critical Dimensions Passed
Real Part. Real Results.

First Article Inspection — Aerospace Bracket — 7075-T6

Machined and inspected for an aerospace customer requiring full FAI documentation. Every critical dimension verified on our CMM before shipping.

100%
FAI pass rate
on first submission
47
Critical dimensions
verified on CMM
CMM
Full data included
with shipment
24hr
Inspection turnaround
after machining
  • Dimensional inspection report (CMM data included)
  • Material certification & heat lot traceability
  • First article inspection report per AS9102
  • Certificate of Conformance per purchase order
What Ships with Every Order

Inspection. Traceability. Compliance.

Quality assurance is not optional at RivCut. Here is what you get on every order.

CMM Inspection

We measure before we ship. No exceptions.

  • 3D coordinate measurement
  • GD&T verification
  • ±0.0001" measurement accuracy
  • Documented results on every order

Material Traceability

Every alloy traced from mill to your door.

  • Mill certs with heat lot numbers
  • Chemical composition verification
  • NIST-traceable calibration records
  • Raw stock to finished part tracking

Documentation Compliance

Paperwork your quality team actually needs.

  • First article inspection reports
  • Certificate of Conformance
  • AS9102 & MIL-STD-ready records
  • Custom formats on request
How It Works

From CAD File to Inspected Parts

Three steps. Full documentation. No surprises at receiving.

Step 1

Get an Instant Quote

Send your STEP or IGES file. Select material, quantity, and finish. We review for manufacturability and respond fast.

Step 2

We Machine & Inspect

Your parts run on our CNC mills and lathes. Every order gets CMM inspection. We verify every critical dimension before anything ships.

Step 3

Ship with Full Docs

Parts ship with dimensional inspection reports, material certs, and all required documentation. Everything your quality team needs for receiving.

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Local Market

Quality Assurance for Houston Companies

Houston manufacturers rely on precision quality assurance for demanding applications across multiple industries.

24hr
Quote Turnaround
Upload your file, get a real price fast
50
States We Ship To
Nationwide coverage from Union City, CA
100%
CMM Inspected
Every part, every order

Industrial & Energy Equipment

Houston oilfield parts require API-compliant inspection and material traceability. Every valve body, stem, and seat we machine gets CMM-inspected and documented with full mill test reports.

Aerospace & Defense Parts

NASA and aerospace contractors near Johnson Space Center require source inspection, witness points, and full nonconformance tracking. We support government inspector access and provide serialized records and photographic documentation that flight hardware programs demand.

Petrochemical & Process Parts

Houston's petrochemical industry tracks every component from raw material through final assembly. We provide positive material identification reports, hardness certifications, and full dimensional data that satisfies your turnaround inspection requirements.

Local Industry Ecosystem

API 6A and 6D compliance is standard for Houston Manufacturers Association member companies in the valve and wellhead supply chain. The Greater Houston Partnership connects energy companies with shops that provide PMI testing and full material traceability.

Local Resources

Manufacturing Organizations in Houston

Chambers, associations, and development groups that support Houston manufacturers.

Greater Houston Partnership

Regional economic development organization connecting 1,000+ energy, aerospace, manufacturing, and technology companies.

Houston Manufacturers Association

Represents manufacturers across the Houston metro area. Programs for workforce, safety, and supply chain development.

Texas Association of Manufacturers

Statewide advocacy and networking for Texas manufacturing companies. Over 400 member organizations.

Bay Area Houston Economic Partnership

Supports the Clear Lake and NASA/Johnson Space Center corridor. Connects aerospace contractors and technology companies.

FAQ

Questions About Quality Assurance

A CMM measures dimensions, positions, angles, and geometric tolerances on your part. It checks features like hole locations, flatness, parallelism, and more. Every measurement is compared to your drawing.
Yes. We measure the first part from every production run completely. You get a detailed report with actual vs. nominal values for every dimension. You approve it before we continue production.
Yes. We measure GD&T callouts including flatness, parallelism, perpendicularity, position, runout, and concentricity. If your drawing calls it out, we can measure it.
Yes. Every metal order ships with a material cert (mill cert). This document proves the alloy, heat lot, and chemical composition match your specification.
Our CMM measures to ±0.0001 inches. This is accurate enough for most precision CNC parts, including aerospace and medical applications.
No. CMM inspection is included with every order at no extra charge. Material certs and inspection reports come standard.
We inspect a statistical sample from every batch plus the first and last parts. For critical dimensions, we can inspect 100% of parts. Tell us what you need.
Yes. We handle ITAR-controlled projects with proper security protocols. Defense and aerospace customers can work with us confidently.
Inspection is part of our standard process. It does not add extra lead time to your order. Reports ship with your parts.
You don't need to request one. Every order ships with an inspection report. If you need a specific format or additional measurements, just let us know when you place your order.
Yes. We work with Houston teams across energy, oil & gas, and aerospace and more. Most orders reach the greater Houston area in 2–3 business days via ground shipping. We also serve teams in Pasadena, Sugar Land, The Woodlands, and across Texas.
Most orders ship in 5 to 10 business days. Rush orders ship in as few as 3 days. Most orders reach the greater Houston area in 2–3 business days via ground shipping.
Houston’s energy sector demands full traceability and material certification. We provide CMM reports and cert packages on every order. We offer fast quotes, no minimums, and CMM inspection on every order.
Yes. Positive material identification confirms that the alloy grade matches your specification. We test every lot of incoming material and include PMI certificates in your documentation package.
Yes. Government inspectors and customer quality representatives are welcome to witness key manufacturing steps, hold points, and final inspection on our floor. We coordinate access around your program schedule.
We inspect to API 6A, API 6D, and API 600 requirements. Dimensional verification, material traceability, hardness testing, and surface finish measurements are all documented per the applicable specification.
Yes. We photograph parts at key process stages and include images in your final inspection package. Flight hardware programs and serialized components get full visual documentation alongside CMM data.
The Greater Houston Partnership connects over 1,000 companies across energy, aerospace, and manufacturing. The Houston Manufacturers Association supports shops and buyers across the metro area. The Texas Association of Manufacturers provides statewide advocacy for over 400 member organizations.
Yes. Bay Area Houston Economic Partnership supports the NASA/Johnson Space Center corridor and its aerospace contractors. The Houston Energy Transition Initiative, run by the Greater Houston Partnership, connects companies in hydrogen, carbon capture, and next-generation energy with local suppliers and resources.
Local Service

Quality Assurance By City

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Every order ships with CMM inspection, material certs, and full documentation — included at no extra charge.

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No minimums · Single prototypes to production runs · Inspection included · Ships anywhere in the US

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