3DChimera
Rapid Workholding & Automation
Custom soft jaws, flip fixture and robotic gripper alongside a machined aluminum part

Stop wasting days figuring out how to hold the part.

Send us your CAD file. We'll design the soft jaws, flip fixtures, workholding, trays, and automation-ready solutions needed to get production moving faster.

  • Get the right grip the first time
  • Functional solutions in days, not weeks
  • Reduce setup time and operator guesswork
  • Custom soft jaws, fixtures, trays & grippers
01The problem

The part isn't the problem.

Most shops know how to machine the part.

The challenge is figuring out:

  • 01How to hold it
  • 02How to flip it
  • 03How to protect it
  • 04How to move it
  • 05How to automate it

Every day spent solving those problems delays production.

We've spent more than 3 days designing a grip that still didn't work properly.
— Machine shop owner
02What we solve

From OP1 to automation.

Four classes of custom workholding and automation hardware, all engineered around the geometry you send us.

Red 3D-printed soft jaws holding a polished aluminum impeller mid-cut inside a CNC millOP1 / OP2

01

Soft Jaws

Custom jaws designed around your geometry. Right grip the first time, repeatable across the run.

Machined black housing seated on a custom 3D-printed flip fixture on a CNC bed for OP2OP1 → OP2

02

Flip Fixtures

Reliable transitions between operations. Consistent datum, no operator guesswork on re-locating the part.

Foam-pocketed custom tray holding rows of polished machined impellers next to a CNC cellBETWEEN OPS

03

Part Trays

Protect, organize, and present finished parts between operations. Quality stays in, scratches stay out.

Custom SLS nylon conformal robotic gripper holding a metal lattice partAUTOMATION

04

Robotic Grippers

Custom non-marring end-of-arm tooling designed for your part. Drop-in ready for automation workflows.

03How it works

Send the part. Our team of engineers will develop custom parts for you.

CAD model on a monitor next to the matching machined fixture on a CNC machine
“Have no idea how you're going to grip it? Send it to us. We'll figure it out.”
— 3DChimera engineering team
  1. 01

    Upload your CAD file.

    Send us the part. STEP, IGES, native — we work with whatever you have.

  2. 02

    We review your process.

    Our team reviews your operations, machine, and workholding requirements.

  3. 03

    We design the solution.

    Soft jaws, flip fixture, tray, gripper — engineered around your geometry.

  4. 04

    Production-ready hardware.

    Receive functional workholding and automation components ready to run.

04Benefits

Why shops use us.

Outcomes a production manager cares about: throughput, repeatability, automation readiness, and machine utilization.

Reduce setup time

Stop burning hours dialing in workholding. Get to the first good part faster.

Eliminate workholding guesswork

Engineered around your geometry. No trial-and-error on the shop floor.

Improve repeatability

Same datum, same grip, every cycle. Quality stays in spec across the run.

Protect finished parts

Trays and non-marring tooling keep finished surfaces clean between ops.

Accelerate automation projects

Drop-in grippers and trays that get your robot productive sooner.

Free up valuable machine time

Stop using the CNC as a workholding prototyping platform.

Functional parts in hours, not weeks

Rapid design and build cycles for soft jaws, fixtures, trays, and EOAT.

Time saved, not material bought

The value isn't the plastic or aluminum. It's the production days you get back.

05Packages

Choose your level of support.

Three tiers, from a single set of soft jaws to a fully automation-ready workflow.

Package 01

Workholding Starter

Ideal for single-operation jobs.

Includes

  • Custom soft jaws
  • Workholding review
  • Design consultation
Most Popular

Package 02

Production Flow

Ideal for multi-operation machining.

Includes

  • OP1 soft jaws
  • OP2 soft jaws
  • Flip fixture
  • Workholding strategy review

Package 03

Automation Ready

Complete workflow package.

Includes

  • OP1 soft jaws
  • OP2 soft jaws
  • Flip fixture
  • Part trays
  • Custom robotic gripper
  • Production workflow review
  • Automation readiness consultation

Retainer program

Your on-demand workholding team.

For shops processing new parts every month. Skip the project-by-project back-and-forth and lock in dedicated engineering capacity.

  • Priority turnaround
  • Dedicated engineering support
  • Monthly design capacity
  • Reduced project costs
  • Faster response times

Package examples

  • 4 parts / month

    For shops with steady incoming work.

  • 8 parts / month

    For active production environments.

  • Unlimited

    Custom quote program. Built around your throughput.

06FAQ

Questions, answered straight.

Final step

Stop spending days figuring out how to hold the part.

Upload your part and let us handle the workholding strategy.