Function
What contacts, locates, slides, insulates or carries load?
robot gripper fingers CNC · United States
Custom Plastic Robot Gripper Fingers
Lower mass and part-safe contact start with geometry, insert and surface review.
Technical review
Do not quote the shape and ignore the failure mode.
The same-looking part can need a different material, tolerance or inspection plan depending on load, wear, temperature, product contact and mounting.
Risk
Which dimension or surface causes downtime when it drifts?
Evidence
What record lets your team approve the part and repeat the order?
Robot end-effector review
What the technical review must resolve.
Payload, acceleration and finger mass
Part contact, grip force and surface protection
Insert pull-out and mounting repeatability
Collision clearance and changeover datum
Written quote boundary
What should be explicit before approval.
Matched sets where required
Insert supply and installation scope
Critical interface inspection
Part-safe edge and surface definition
Failure-mode pressure test
Three assumptions to challenge before order.
This is where a cheap quote often becomes an expensive production problem.
| Variable | Hidden failure | Required input |
|---|---|---|
| Mass | Heavy fingers reduce robot margin | State robot, payload and acceleration context |
| Grip | Shape alone does not define holding force | Provide contact material and force limits |
| Interface | Small mounting errors multiply at the tip | Control robot-side datums and insert position |
Buyer questions
Questions to settle before comparing suppliers.
A quotation is comparable only when every supplier is pricing the same material, revision, evidence and delivery boundary.
Can this application be reviewed from a sample or photos?+
A sample or measured-photo set can start the feasibility review, but the quotation must state which dimensions, interfaces and assumptions control production. A controlled drawing is preferred for repeat supply.
How are machining tolerances confirmed?+
Tolerance is reviewed by material, geometry, size, wall section, datum scheme and measurement condition. Critical functional dimensions are separated from general features in the quotation and inspection scope.
What should a buyer in United States include for delivery pricing?+
Provide the destination city or postcode, required date, quantity breaks and preferred Incoterm. FCA/DAP options; tariff and importer responsibilities confirmed before order.
Commercial scope
Build a quote for delivery to United States.
State your preferred currency and delivery term in the RFQ. FCA/DAP options; tariff and importer responsibilities confirmed before order.