Product · Fixtures & tooling
Welding fixtures
Manual, pneumatic and robotic welding fixtures built around your drawing datums, with hardened replaceable locators, sequenced clamping and a dimensional report from trial parts.
At a glance
- Types
- Manual toggle, pneumatic, hydraulic, robotic
- Location
- 3-2-1 datum scheme from your GD&T
- Base
- Stress-relieved MS or machined tooling plate
- Validation
- Trial welds with dimensional report; CMM on request
- Lead time
- Indicative 4–10 weeks from design freeze
Overview
Welding Fixtures built to your application
A welding fixture is a measuring instrument that happens to hold parts. If the locators sit on the drawing datums and the clamping sequence fights distortion in the right order, the welded assembly measures right the first time and keeps measuring right after 50,000 cycles.
We design from your part drawing and weld sequence, use hardened replaceable locators so the fixture can be re-certified instead of scrapped, and prove it with trial parts before it ships.
Variants
Types of welding fixtures we build
Manual weld fixture
Toggle clamps for low and medium volumes and prototype builds.
Pneumatic weld fixture
Sequenced power clamping with consistent clamp force and cycle time.
Robotic weld fixture
Designed for torch access, sensing and fast changeover in a robot cell.
Heavy fabrication fixture
Large weldments with hydraulic clamping and positioners.
Specification
Technical specification
Typical build parameters. Final specifications are fixed with you at design freeze.
| Locators | Hardened pins, diamond pins, net pads — replaceable and shim-adjustable |
|---|---|
| Clamping | Toggle clamps, pneumatic power clamps, swing clamps, hydraulic clamps |
| Base | Stress-relieved fabricated base or machined tooling plate with grid holes |
| Sensing | Part-presence and clamp-confirm sensors interlocked with the weld controller or robot |
| Protection | Anti-spatter coatings, copper backing, shielding for sensors and cylinders |
| Documentation | Fixture GA, locator schedule, wear-parts list, re-certification checklist |
Scope of supply
What is included
- Datum study and fixture concept
- 3D model review and design freeze
- Manufactured and inspected fixture
- Trial-part weld and dimensional report
- Wear-parts list and re-certification checklist
Need this quoted?
Send the part drawing or a photo with your volume and cycle time. An engineer responds within one working day.
Applications
Where it is used
- Two-wheeler frames, swing arms and brackets
- BIW sub-assemblies and sheet-metal parts
- Tractor and construction-equipment chassis, booms and buckets
- EV battery trays and enclosures
- Exhaust, seat frames and tubular assemblies
Industries
Related products
Often bought together
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View productFAQ
Welding Fixtures: common questions
How do you stop weld distortion?
Through clamp placement, backing and a weld sequence planned with the fixture — not after it. Where distortion is unavoidable we build in pre-set compensation and prove it on trial parts.
Can you make fixtures for our existing robot cell?
Yes. We design to the robot's reach and torch access, integrate clamp-confirm signals and match your cell interface.
What happens when locators wear?
Locators are replaceable and documented in a locator schedule, so your team can restore the fixture to its original condition and re-certify it.
Start a project
Hand over your production challenge.
Tell us what the line has to produce, where, and by when. We will come back with a scoped approach, a realistic timeline and the questions that matter — usually after a site visit or a drawing review.
- +91 85959 55435 · Mon–Sat, 09:00–18:00
- WhatsApp an engineer
- info@mecwerx.com
- Detailed RFQ with drawings (PDF, DWG, STEP)