CNC Machined Shafts
Stepped diameters, grooves, threads, shoulders, cross holes, and controlled mating surfaces.
View detailsCapabilities
Precision Turn-Mill Machining Capabilities
Drawing-based CNC machining for rotational components where dimensions, datum relationships, burr control, inspection, and packing affect final assembly.
About DXSCNC
DXSCNC provides CNC turning and turn-mill machining for rotational and assembly-sensitive components, within a machining range of up to 400 mm turning diameter and 500 mm length.
Typical parts include CNC machined shafts, sleeves and bushings, flanged components, threaded parts, and brass or stainless adapters and fittings. What determines whether we're a good fit isn't the part category - it's whether the functional features (bore-to-OD relationship, thread fit, cross-hole burrs, datum relationships, runout, coaxiality and sealing faces) have been reviewed against our process before quoting.
We'd rather ask a clarifying question on an RFQ than guess at a tolerance stack-up after the fact.
Technical review before quoting
Share drawings, material grade, quantity, surface treatment, tolerance requirements and assembly notes so we can review machining feasibility and inspection risk.
Request a QuoteMachining Range
DXSCNC focuses on small to mid-size precision turned and turn-mill components.
Max turning diameterUp to 400 mm
Max machining lengthUp to 500 mm
Typical machining tolerance: +/-0.02 mm for suitable CNC turned and turn-mill features after drawing review.
Within this range, tolerance feasibility is decided case by case - by material, wall thickness, geometry and how the feature will be inspected, not by a single blanket number. Selected critical features can be held tighter than +/-0.02 mm; tell us which dimensions matter most and we'll confirm what's realistic.
Send drawings for size review
Share the drawing, material grade, tolerance requirements and quantity so we can confirm whether the part fits the machining range and process plan.
Send Drawings for ReviewPrecision and Tolerance Capability
DXSCNC supports precision CNC turning and turn-mill machining for drawing-based components. For suitable features, typical machining tolerance can reach +/-0.02 mm after drawing review and process confirmation.
Tolerance feasibility depends on material grade, part geometry, wall thickness, feature depth, workholding, surface treatment allowance, inspection access and batch consistency requirements.
For runout, coaxiality, bore-to-OD relationships, thread fit and mating surfaces, we review the functional requirement before quoting instead of treating each dimension as an isolated number.
Drawing review required
Share critical dimensions, datum references, tolerance requirements and inspection notes so feasibility can be confirmed before quotation.
Send Drawings for ReviewDXSCNC Capability Summary
For a concise overview of DXSCNC's machining focus, material range, component categories, tolerance review, RFQ process and real case-study links, use the capability summary page.
Quick technical overview
View Capability SummaryRelated Q345R Pressure Component Production Example
Review a DXSCNC-owned Q345R sealed gas-chamber component production example. The public page focuses on CNC turning, sealing-related features, nickel-plating allowance, dimensional review and inspection planning without publishing customer or drawing information.
Q345R nickel-plated pressure component
The supplied project requirement identifies gas service up to 6 MPa; the page does not present a public pressure-test record or product certification.
View production exampleDrawing Review and Inspection Planning
Drawing review, feasibility checks and inspection planning are part of how we quote - not an extra service. See our full quality control process for how each stage works in practice.
Common Machined Features
- OD and ID turning
- Precision bores
- Internal and external threads
- Grooves and reliefs
- Shoulders and step diameters
- Cross holes and radial holes
- Milled flats and wrench faces
- Slots, bolt patterns and mounting faces
- Chamfers, deburring and edge control
- Sealing faces and mating surfaces
Suitable Components
Sleeves & Bushings
Bore control, OD/ID relationship, end-face quality, chamfering, cross holes, and deburring.
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Flanged Components
Central bores, bolt hole position, face quality, sealing surface control, and datum understanding.
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Threaded Components
Internal and external threads, thread depth, entrance chamfer, burr control, and gauge inspection.
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Adapters & Fittings
Connection parts for mechanical, industrial, brass, and fluid-control assemblies.
View detailsCommon Materials
Aluminum
6061, 6082, 7075
Lightweight turned and milled parts, UAV components, spacers, sleeves, and brackets.
Stainless Steel
304, 316, 316Ti and similar grades
Corrosion-resistant components where burr behavior, thread quality, and surface finish matter.
Carbon and Alloy Steel
S235JR, 40Cr, 42CrMo and similar grades
Strength-critical and wear-related parts, including components that may need heat treatment or coating review.
Brass, Copper and Bronze
Brass, copper and bronze alloys
Fittings, adapters, bushings, electrical or fluid-control related components.
Engineering Plastics
POM, PEEK, PC and similar functional plastics
Functional plastics that require attention to clamping, deformation, burrs, and dimensional stability.
Manufacturing Risk Review
Workholding
We review whether the part can be held without distortion, marking critical surfaces, or losing access to important features.
Feature Access
Deep bores, small grooves, cross holes, flats, and thread reliefs are checked for tool access and burr removal before quoting.
Tolerance Stack-Up
Datum relationships, shoulder positions, bore-to-OD requirements, coaxiality, runout, and mating faces are reviewed as connected features rather than isolated dimensions.
Material Behavior
Material grade, heat treatment, plating, anodizing, and thin-wall behavior can affect machining sequence, finishing allowance, and inspection method.
Batch Consistency
For small to mid-volume orders, we review how critical dimensions will be controlled across repeat parts and protected before export shipment.
Packing Risk
Threads, sealing faces, thin walls, sharp features, and cosmetic surfaces are reviewed for individual protection, labeling, and shipment handling.
Inspection Focus
- Critical OD/ID dimensions
- Bore size and bore condition
- Thread fit and thread entrance
- Groove width and position
- Shoulder-to-datum distance
- Runout and coaxiality when specified
- Flatness and sealing face condition when specified
- Burr checks at cross holes, slots and thread starts
- Surface finish where function requires it
RFQ Notes
For accurate review, send 2D drawings and/or 3D models, material grade, quantity, surface treatment, tolerance requirements, thread standards, surface finish requirements, application notes, and target delivery date.
For parts close to 400 mm turning diameter or 500 mm machining length, send drawings first so we can check workholding, tool access, tolerance risk, and inspection feasibility.
Request a Quote