Manufacture robot bodies, joint housings, frames, sensor mounts, and end effectors from prototype validation through production. XFabro combines DFM review, multi-process manufacturing, and inspection support to control fit, strength, motion, and repeatability.
Robotics parts must perform as members of a moving assembly, not simply meet isolated dimensions. Weight, stiffness, fits, datum relationships, clearances, and cyclic loads all influence motion quality and service life.
Control mass without sacrificing the stiffness needed to limit deformation and vibration in thin-walled, ribbed, or cantilevered structures.
Typical considerations:
Rotating, reciprocating, and multi-axis mechanisms require compatible fits and controlled clearances throughout the kinematic chain.
Typical considerations:
Datum schemes and geometric tolerances must align mating parts across an assembly, not only control individual feature sizes.
Typical considerations:
Cyclic loads can cause loosening, uneven wear, fatigue, and accuracy drift unless interfaces and load paths are controlled.
Typical considerations:
XFabro manufactures joint and motion-control components, structural frames, sensing and control hardware, and end-effectors for complete robots and subsystems. Process selection and inspection requirements are matched to each part's geometry, material, fit, load, and production stage.
Select a process based on part geometry, material, performance, volume, and production stage. XFabro supports 3D printing, CNC machining, sheet metal fabrication, injection molding, and vacuum casting from early validation through production.
Robotics parts must assemble smoothly, move reliably, and remain consistent across builds. Our engineering review focuses on five recurring challenges: joint fit, tolerance stack-up, weight and stiffness, iteration cost, and transition to production.
We review hole patterns, datums, and mating clearances to reduce binding, abnormal noise, uneven wear, and repeated fitting work during assembly.
We allocate tolerances and inspection points along the assembly datum chain, prioritizing coaxiality, parallelism, and position where accumulated error affects motion accuracy.
We review wall thickness, hollow sections, ribs, joints, materials, and process options to reduce weight while managing deformation, vibration, and fatigue risk.
DFM review and stage-appropriate process selection help reduce avoidable rework. A project can move from 3D printing to CNC machining, sheet metal fabrication, or molding as the design and volume mature.
Controlled drawing revisions, inspection requirements, and key process parameters create traceability between prototypes, pilot builds, and production orders.
We accept common engineering formats:
Providing a STEP model with a dimensioned 2D drawing helps us evaluate assembly relationships, datums, and tolerance chains more accurately.
We can combine processes when the assembly, performance requirements, or production stage calls for different manufacturing methods.
Trial assembly or supporting inspection data can be included when agreed for the project.
Yes. We support prototype validation, low-volume pilot builds, and production orders, with revision control to help maintain continuity between stages.
Lead time depends on part complexity, material, process, finishing, inspection, and quantity. Typical targets are:
Yes. We support non-disclosure agreements (NDAs) and use encrypted storage and access controls to protect robotics drawings and project data.
