Custom CNC Turning

CNC Turning Services for Shafts, Sleeves, and Precision Round Parts

Shengqi produces precision turned parts from customer drawings, including shafts, connectors, sleeves, bushings, fittings, pins, and threaded components for prototypes, small batches, and repeat orders.

Precision CNC Turning Capabilities

Turning process planning considers part diameter and length, wall thickness, material, concentricity, runout, threads, sealing features, surface finish, workholding, and inspection access.

Typical Parts

Precision shafts, bushings, collars, pins, connectors, sleeves, and custom round components.

Machined Features

External and internal diameters, shoulders, grooves, threads, tapers, bores, faces, and selected secondary holes or flats can be reviewed from the drawing.

Production Scope

Prototype components, trial orders, small-batch production, export batches, and repeat parts manufactured to controlled revisions.

CNC Lathe Equipment and Quality Reference

Machine specifications are reference data rather than a universal part tolerance. Final capability is confirmed after reviewing geometry, material, datum strategy, critical dimensions, and inspection requirements.

EquipmentPublished site referenceTypical project use
Tsugami S205A sliding headstock lathes10 units; listed machining accuracy 0.01 mmSlender shafts, pins, sleeves, connectors, and repeat turned parts
CK46X lathe machining centers10 units; listed machining accuracy 0.01 mmCustom round components, fittings, bushings, and threaded parts
Dimensional inspection equipmentCoordinate, image, height, and common measuring toolsChecks for selected diameters, lengths, positions, threads, and critical features

Materials for Custom Turned Parts

Stainless Steel Turned Parts

Shafts, sleeves, pins, fittings, and connectors can be reviewed where corrosion resistance, strength, durability, or surface requirements are important.

View stainless steel machining

Brass Turned Parts

Brass is commonly considered for fittings, connectors, bushings, and components requiring machinability or conductive properties.

View brass machining

Aluminum Turned Parts

Aluminum can support lightweight sleeves, housings, spacers, adapters, and other round components with optional finish coordination.

View aluminum machining

What to Include in a CNC Turning RFQ

Geometry and Tolerances

Send the 3D model and drawing with diameters, lengths, fits, threads, runout or concentricity requirements, datums, and surface finish.

Material and Quantity

Specify grade, material condition, certificate requirements, prototype quantity, production quantity, and expected repeat demand.

Finishing and Delivery

Include heat treatment or surface finish, inspection scope, packaging, destination, and required delivery date.

CNC Turning FAQ

What parts are suitable for CNC turning?

CNC turning is commonly used for shafts, sleeves, bushings, pins, collars, fittings, threaded connectors, and other rotational components.

Which materials can be used for turned parts?

Projects in aluminum, stainless steel, brass, and other specified materials can be reviewed. Confirm the grade, condition, certificate requirements, and acceptable alternatives in the RFQ.

Can turned parts include milled features?

Cross holes, flats, slots, and other secondary features can be reviewed from the drawing. The manufacturing route depends on geometry, tolerances, quantity, and available equipment.

Looking for a CNC turning supplier in China?

Contact us for shafts, sleeves, connectors, and other precision turned parts based on your drawing and quantity.