Yes, but these non-round features may require an additional operation after or during the turning process. Provide the feature positions in relation to the main axis and datums, together with any tolerance requirements. The review will determine how the turned body and secondary features should be sequenced so that critical relationships between bore, diameter, thread, hole, and flat are maintained.
Specify the thread standard, nominal size, pitch, class, internal or external location, engagement length, seal method, and mating part. If the thread is non-standard, send the relevant drawing detail or gauge requirement. For CNC turning parts with threads, confirming the mating relationship before production is essential because a visually correct thread can still be unacceptable if its fit or depth is wrong.
Provide the bushing ID and OD, their tolerances, the shaft and housing dimensions, the intended clearance or interference, operating temperature, lubrication condition, and material. A bushing is a fit component, so the bore and outside diameter should not be treated as isolated numbers. The CNC turning review should understand the mating parts and functional purpose before tolerance or finishing decisions are confirmed.
A long shaft needs its length, diameters, straightness, runout, support points, material, and working load reviewed together. The length-to-diameter relationship can affect workholding, deflection, surface finish, and measurement. Send the drawing and explain how the shaft is supported and used. This lets the review identify a practical route and agree the critical dimensions before a production commitment is made.
Connectors, threaded inserts, standoffs, terminal sleeves, and custom fastener-related components often combine a turned body with a functional thread or bore. Provide material, finish, thread, electrical or environmental requirements, and the mating part where possible. This connects the CNC turning process to the component's actual assembly task instead of treating it as a generic cylindrical part.
Pins, guide shafts, bushings, and locators help automation equipment repeat a position. Their value depends on controlled diameter, lead-in geometry, surface condition, and fit with the mating hole or bushing. For these CNC turning parts, show the location function and required fit. The manufacturing review can then prioritize the surfaces that influence guidance, repeatability, wear, and replacement consistency.
Threaded adapters, fittings, plugs, and valve-related turned parts need more than a nominal thread callout. The RFQ should identify the thread system, sealing method, pressure condition where relevant, material, surface treatment, and mating component. This allows the CNC turning review to consider thread form, engagement, sealing face, bore transitions, and the features that determine whether the connection will assemble correctly.
Shafts, sleeves, spacers, and collars in drive assemblies are defined by the surfaces that locate bearings, gears, couplings, or pulleys. In these CNC turning parts, the important information is the relationship between seating diameters, shoulders, end faces, and runout. Include the mating components or fit class in your RFQ so the review can focus on the surfaces that affect rotation and assembly life.
5-axis CNC machining can be considered for a range of metals and engineering plastics, subject to the specific part design and project requirements. Tell us the material grade, operating environment, finish, and performance needs. We will review how the selected material affects machining, tool access, surface quality, workholding, and any critical dimensions on your drawing.
Identify critical dimensions, datum relationships, threads, surface requirements, and any report format in your drawing or RFQ. We review the request against the part geometry and proposed manufacturing route, then confirm an appropriate inspection approach before production. This keeps the inspection plan focused on the dimensions that affect your assembly, fit, function, or quality acceptance criteria.
