CNC and laser work combines precision with serious energy hazards. We consult around ANSI laser safety, machine guarding, thermal-cutting tolerance concepts, and the fixturing/PPE habits that keep shops accurate and intact.
ANSI Z136 (laser safety)
The primary U.S. laser safety standards family — classification, control measures, and eye/skin protection for laser use.
How we follow it: We help align enclosure, interlocks, eyewear, and nominal hazard zone thinking with how your laser is actually used — coordination with your laser safety officer when you have one.
OSHA machine guarding
Expectations that hazardous machine motions and energy are guarded or controlled so operators are not exposed during normal operation.
How we follow it: We review guard completeness, access for clearing, and when production pressure tends to defeat safety — then design processes that do not require defeat.
ISO 9013 concepts (thermal cutting)
Guidance on quality and tolerance characteristics for thermally cut materials — useful language for laser-cut edge expectations.
How we follow it: We set realistic edge and dimensional expectations for laser cutting versus secondary finishing, so drawings and quotes match.
Fixturing & kerf practices
Hold-downs, tabbing, and kerf compensation decide whether nested parts stay accurate through the cut.
How we follow it: We plan fixtures, lead-ins, and kerf offsets for your material and machine, and document them for repeat jobs.
PPE
Eye, hearing, and skin protection appropriate to CNC chips, coolant, and laser wavelength.
How we follow it: We specify PPE that matches the process hazard — not a generic poster — and fold it into operator instructions.