FAQ
Frequently Asked Questions
Answers on zero-point positioning, angle head milling cutters and automotive inspection fixtures.
What is a zero-point positioning system and how does it work?+
A zero-point positioning system creates a defined locating and clamping interface between a machine table and a pallet or fixture. It commonly combines machine-side receiver units with mating pull studs or another specified interface. Clamping and release architecture varies by design, so verify the interface, actuation, utilities and acceptance method against the selected model's documentation.
How much setup time can zero-point positioning save?+
Time savings depend on your current alignment process, pallet preparation, changeover frequency, machine interface, cleaning and verification steps. Compare a measured baseline with the proposed workflow using your own production data; a single setup-time or payback figure does not apply to every machine or cell.
What repeat positioning accuracy can I expect?+
Repeatability and service life depend on the selected locator, interface, operating conditions and verification method. Request the model-specific specification and test basis during drawing review.
How do I choose between a fixed 90° and an adjustable angle head?+
Fixed 90° heads offer the highest rigidity and lowest runout for side milling and cross drilling. Adjustable (0 – 90°) heads trade a little stiffness for the flexibility to reach compound angles. If your features are all at 90°, choose fixed; if angles vary, choose adjustable.
Which shank interfaces are available for angle heads?+
We supply BT30, BT40 and BT50, plus HSK and CAT on request. Collet options run from ER8 to ER32, with side-lock versions for high-torque cutters. Tell us your spindle taper and we match the head.
Can angle head milling cutters run through-coolant?+
Yes. Both internal (through-tool) and external coolant options are available depending on the model, keeping the cutting zone cool during deep side milling, drilling and tapping.
What is a checking fixture and how is it different from a gauge?+
A checking fixture (CF) recreates a part's datum reference frame so dimensions can be verified quickly on the shop floor. A functional gauge checks specific features (a hole position or profile) with go / no-go elements. Our factory builds both to your drawing.
How do you build a gauge from a GD&T drawing?+
We start from your GD&T and datum scheme, constrain the part as defined, then configure go / no-go pins, profile details and CMM-ready reference points where the drawing calls for them. Inspection documentation and any R&R study are agreed against the project's acceptance requirements.
What are your typical lead times?+
Standard catalog components usually ship from stock or within a short lead time. Custom fixtures and gauges depend on complexity; we confirm a firm schedule after reviewing your drawings.
Do you offer custom or OEM fixtures?+
Yes. Our factory produces modified catalog parts and fully engineered, application-specific fixtures around your process. Send a STEP / IGES model or 2D drawing and our engineers will review the requirements.
What file formats do you accept for custom work?+
We work from 3D models (STEP, IGES, X_T) and 2D drawings (PDF, DWG, DXF). A GD&T-dimensioned drawing is ideal for inspection fixtures.
Do products come with inspection or calibration reports?+
The required inspection or calibration documentation can be scoped during drawing review. If production measurement needs a GR&R study, include that in the acceptance plan so its method and deliverables can be agreed before the order.
Ordering & trade terms
- What is the minimum order quantity (MOQ)?
- Standard catalog items start from 1 piece. For non-standard / custom parts, the MOQ is agreed on a case-by-case basis.
- Do you offer samples?
- We don't keep dedicated samples. If you need a small quantity to evaluate, it is supplied at the regular unit price; that cost is non-refundable and cannot be offset against a later order.
- What are your payment terms?
- Standard items: full payment with the order. Non-standard / custom items: 50% deposit, with the balance settled before shipment. T/T and L/C accepted.
- What is the warranty?
- One-year warranty on our products. Damage caused by misuse or improper handling is not eligible for return or exchange.
- What is your lead time?
- Standard items are mostly in stock and ship in about 3 days (some require assembly). For non-standard items, lead time is confirmed per order.