DFM & design review
Sheet metal, weldments, and machined parts reviewed for bend relief, tool access, weld clearance, tolerance stack-up, and drawing clarity.
Bring a part, a CAD bottleneck, a release problem, or a production system gap. We define the input, deliverable, timing, and price before work begins.
Sheet metal, weldments, and machined parts reviewed for bend relief, tool access, weld clearance, tolerance stack-up, and drawing clarity.
Custom Onshape features for part families, fixtures, and repeated checks, developed and tested in your working document.
Practical naming, part properties, drawing requirements, and revision controls to stop teams reinventing the release path.
A second look at brackets and weldments using hand calculations and FEA cross-checks where appropriate.
Practical manufacturing systems for work orders, inventory, quality records, and production visibility. We start with the workflow your team needs to run, then scope the right software and integrations.
STEP, SolidWorks, and native Onshape documents. PDF drawings work for review-only engagements.
Most single-part reviews take 2–3 business days after scope confirmation. Larger assemblies are quoted separately.
Yes. Request an NDA before sharing files. A short description of the problem is enough to start.
Doubler is based in Guelph, Ontario and works remotely with teams across Canada and internationally.
A drawing, model, or a short description is enough to start. We will confirm fit and scope before any files are shared.