YantriX provides engineering-led mechanical CAD and product development from our studio in Surat, India. We partner remotely with hardware startups, industrial manufacturers, and engineering teams worldwide to build fully parametric, DFM-optimized CAD models and 2D manufacturing drawings prepared using ASME Y14.5 GD&T practices.
What we do
We deliver end-to-end CAD design services in India: parametric 3D modeling in SolidWorks and Fusion 360, surface modeling for consumer products, sheet metal design with K-factor calculations and flat-pattern drawings, plastic injection molding parts (draft, parting lines, shrinkage compensation), DFM (Design for Manufacturing) review of existing designs, reverse engineering from physical samples or 2D drawings, and 2D production drawings (GD&T, tolerances, BOM, manufacturing notes) for vendor handoff. We support client teams at every stage from sketch through tooling release.
Share your technical requirements, 3D CAD files, or operating specs. NDA support is available where required before confidential file exchange.
We adapt the same engineering service to different product contexts depending on the load case, packaging problem, validation target, or deployment environment.
Ergonomic handheld housings, snap-fit assemblies, cosmetic CMF surfacing, and split-line architectures ready for high-volume tooling.
Mechanical frames, guards, motor mounts, sensor brackets, machine enclosures, and assemblies designed around manufacturability, access, and maintenance.
Precision 19-inch rack enclosures, DIN-rail chassis, K-factor bend relief, and PEM hardware integration ready for CNC turret and laser fab.
Tooling-ready plastic components with uniform 2.5mm wall coring, 1.5° draft angles, optimized gate locations, and moldflow sink elimination.
High-strength suspension brackets, fluid cooling manifolds, intake geometries, and lightweight chassis members validated via structural FEA.
Cycloidal joint packages, harmonic drive brackets, AMR skid-steer chassis, sensor towers, and custom end-effector gripper mechanisms.
Fluidic manifold blocks, precision pipette arms, sterilization-compatible housings, and ergonomic benchtop diagnostic enclosures.
IP67/IP68 sealed enclosures, captive O-ring channels, antenna-transparent window geometry, and thermal potting reservoirs.
See how this engineering capability applies across real project scopes, analysis goals, and physical prototype iterations.
CAD Design · Mechanical & DFM
Complete CAD design and DFM optimization for a multi-part outdoor IoT enclosure in polycarbonate — 1.5° uniform draft, overmolded silicone gasket, and moldflow sink-mark elimination.
CAD Design · Sheet Metal & Enclosures
Parametric CAD design for an industrial solar inverter enclosure — K-factor bend deduction, PEM hardware spacing, thermal louvers, and flat-pattern DXF export.
Robotics · Mechanical Design
Mechanical design of a 6-DOF compact robotic arm with cycloidal gearboxes hitting ±0.1 mm repeatability at 5 kg payload — from kinematic chain to manufactured prototype.
Explore practical engineering guides covering CAD modeling, sheet metal design, injection molding DFM, and tooling.
Mechanical Design
A practical engineering guide comparing STEP (AP203, AP214, AP242), IGES, and Parasolid (X_T) for CNC machining, injection molding, sheet metal, and vendor quoting.
Mechanical Design
A practical Design-for-Manufacturing checklist tuned for Indian vendors — injection molding, sheet metal, CNC machining, and 3D printing. The issues we catch in pre-tooling DFM review every week.
Mechanical Design
How to do sheet metal CAD design that Indian press brake vendors can actually produce — K-factor calculations, bend allowance, gauge selection, and the production drawing workflow that prevents rework.
Common questions teams ask before starting a project.
Parametric 3D modeling (SolidWorks, Fusion 360), surface modeling, sheet metal design with K-factor, plastic injection molding parts, DFM review, reverse engineering from physical samples, and 2D manufacturing drawings prepared using ASME Y14.5 GD&T practices. We support consumer products, industrial machinery, robotics hardware, and automotive applications.
Yes. We routinely build parametric CAD from hand sketches, marked-up photos, scanned 2D drawings, or physical samples. For physical samples, we use calipers and precision measurement tooling.
Yes. DFM review is one of our most-requested services. We review the CAD against the intended manufacturing process (injection molding, sheet metal, CNC, 3D printing) and flag issues before tooling release. Output is an annotated report with CAD screenshots and specific fix recommendations.
SolidWorks is our primary tool for parametric assemblies and manufacturing drawings. Fusion 360 is our secondary tool for additive design. We deliver in your preferred native format or in neutral STEP / IGES / Parasolid formats.
Pricing is scoped transparently based on complexity: simple parametric parts start at ₹3,000–₹15,000 ($40–$180 USD), complex multi-part assemblies at ₹15,000–₹60,000 ($180–$750 USD), and complete product development programs with DFM and 2D manufacturing drawings at ₹50,000+ ($600+ USD). We provide itemized quotes following project scoping.
Yes. 2D manufacturing drawings prepared using ASME Y14.5 GD&T practices are part of our standard deliverable. We calibrate tolerances to the realistic capability of target manufacturing processes so drawings can be quoted and fabricated without ambiguity.
Yes. Mutual NDA available before confidential CAD/IP exchange. We routinely sign your template or ours upon request.
From napkin sketches to complex mechanical assemblies, send us your requirements. We'll review manufacturability, provide NDA support where required, and define the CAD scope.