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Todd Dunning
Todd DunningMSUnited States
Optical materials for industrial photonics systems
Published
Apr 9, 2026

Suspension Mounts Laser Cleaning

Pulsed fiber laser cleaning removes rust, grease, and old coatings from suspension mounts while preserving tight tolerances and machined surfaces.

What This Video Shows

This precision automotive example shows pulsed fiber laser cleaning on suspension mounts. Rust, grease, and old coatings are removed from metal surfaces while maintaining critical geometry.

Equipment Used

  • Pulsed fiber laser cleaning system

Compatible Performance Materials

Shows laser cleaning on steel and aluminum components that share precision machining and corrosion vulnerability common in suspension systems.

Suspension Restoration

Laser cleaning provides clean, residue-free results for suspension mounts like the ones shown, where maintaining tight tolerances is critical.

Frequently Asked Questions

How do you verify substrate safety during laser cleaning suspension mounts?

Before running the laser on suspension mounts, the technician does a short test pass on a low-visibility area and checks that only the rust and coating are lifting — not the base metal. Bolt hole diameters and machined surfaces are checked after cleaning to confirm dimensions are unchanged. Parts that go in corroded come out clean to bare metal, with all mounting bores and weld interfaces intact and ready for reassembly or coating without rework.

How does laser cleaning compare to traditional suspension cleaning methods?

Laser cleaning reaches caked grease, rust, and old coatings from suspension mounts in 10–20 minutes per mount area without touching the steel underneath. Abrasive blasting removes contamination but also profiles the surface and can alter bolt hole diameters on precision sections — a real problem when you're reassembling to factory spec. Chemical stripping requires handling hazardous waste. Laser produces none of that, and the mounts come out dimensionally identical to how they went in.

What contaminants are removed from suspension mounts?

Laser cleaning removes rust, caked grease, and old paint or undercoating from suspension mounts in a single session. The laser reaches into tight corner radii and weld zones where blast media can't get — so you get a cleaner result in hard-to-access areas with no media to flush out afterward. Mounts come off the table bare-metal clean with machined surfaces and bolt bores untouched, ready for inspection and reassembly.

What process settings matter most when restoring Suspension Mounts?

Cleaning speed and pass count are what the technician adjusts most — going slower on areas with heavier grease or thicker rust buildup, faster on lightly oxidized sections. Suspension mounts with moderate rust and old undercoating typically clean completely in 2 passes per surface. The goal is always the same: bare metal on the mount face and weld zones, no heat distortion, bolt holes at original diameter, and no media residue to clean out before reassembly.

Highly recommend this company for difficult, intricate jobs.
Vanessa Pilar GehrelsView all testimonials