AdvancedCeramic Manufacturing for Custom Parts and Repeat Supply
ADCERAX provides advanced ceramic manufacturing for drawing-defined parts and component sets, from forming and sintering to precision machining, grinding and inspection. Shaping and finishing are selected around the material, the geometry and the quantity, with fit, sealing and contact features guiding the manufacturing and inspection specification.
1. Form
2. Shape green features
3. Sinter
4. Machine and grind
5. Inspect
| Route stage | What it decides | What to define for the review |
|---|---|---|
| Forming | Pressing, isostatic pressing, extrusion, injection or casting is assessed against the shape and the quantity | Cross-sections, walls, holes, material grade and trial or repeat quantities |
| Green or pre-sintered machining | Complex features are established while shrinkage and later finishing are allowed for | Complex contours, bore access, datum strategy and finishing allowance |
| Sintering | The material route, shrinkage, support and final condition are coordinated | Grade, atmosphere, geometry, density or porosity requirement and subsequent operations |
| Machining and grinding | Grinding, honing, lapping, polishing or cutting is applied to the features that control function | Finished dimensions, datums, tolerances, working surfaces and edge detail |
| Inspection | Each critical feature is connected to an agreed acceptance method | Measurement setup, sampling, material and surface tests, and required records |
CNC Lathe / CNC Milling Machine/Machining Center
- Turning, facing, boring; max Ø500mm
- 3/4/5-axis milling; complex contours
- Multi-process integration
Lapping Machine / CNC Engraving Machine
- Mirror finish; Ra ≤0.1μm
- Micro-features; marking
Laser Cutting Machine / Wire EDM / Diamond Wire
- Complex profiles; ±0.05mm
- Brittle material separation
Surface Grinder / External Cylindrical Grinder / Internal Cylindrical Grinder / Centerless Grinder
- Flatness ≤0.01mm; Ra ≤0.2μm
- Roundness ≤0.005mm
- Bore finishing; concentricity
- High-volume OD finishing
An End-to-End Ceramic Manufacturing Process Chain
The part geometry, material route, quantity and functional requirements determine which stages and operations are selected.
Manufacturing Capability Overview
ADCERAX‘s manufacturing capability covers equipment, material systems, and delivery support for advanced ceramic parts. From prototype orders to repeat supply, we provide flexible processing with dedicated equipment and specialized production bases.
Finishing the Features That Control Function
Mark fit, sealing, alignment and contact features on the drawing. Finishing and inspection focus on the surfaces that control the result — cylindrical grinding, planar grinding, lapping and polishing are selected against the feature, not a general tolerance figure.
OD, bore and rotational interfaces
Cylindrical grinding and bore finishing reach the mating surfaces. Acceptance covers diameter, alignment, roundness, the measurement positions and the fit.
Flat or sealing faces
Planar grinding, lapping or polishing works the sealing area. Acceptance covers flatness, parallelism, surface texture and the contact result, plus any functional test the application requires.
Slots, holes and local contours
Feature access, machining state, cutting method and support set how these are made. Acceptance covers size and position, datum, edge condition and inspection access.
Thin walls and transitions
Forming geometry, support, finishing allowance and edge detail carry the risk in thin sections. Acceptance follows the drawing-defined wall and edge condition, with trial where required.
Interface Features to Define on a Ceramic Drawing
What controls a sleeve fit
Bore / mating shaft
Roundness / alignment
Housing fit / end details
What controls a pin position
Pin / mating-hole fit
Shoulder / working tip
Datum / repeatability target
What controls a rotary part
Hub / bore / key feature
Hole pattern / rotation direction
Runout / balance requirement
Oxide ceramics
Carbide ceramics
Silicon carbide · Boron carbide
RBSC/SiSiC, SSiC and RSiC are different routes with different limits. The grade and route are stated together with the environment and the contact medium.
Nitride ceramics
Silicon nitride · Aluminum nitride · Boron nitride
Grade, thermal and electrical targets, loading, atmosphere and joining requirements set the route and the finishing plan.
Specialty materials
Quartz ceramic · Machinable glass ceramic
Chosen for one function: high-temperature stability, thermal shock resistance, or machinability for prototypes. The choice is material-specific.
Material Processing Coverage
The material family sets the grade, the firing route and the finishing approach. Grade data, purity and property values are held on the material pages, where they belong to a specific grade rather than to the whole family.
Capacity & Lead Time
We support sample orders, pilot batches, production volumes, and repeat supply with different lead-time windows based on order scale and process route.
| Order Type | Quantity | Lead Time |
|---|---|---|
| Prototype / Sample | 1-50 pcs | 3-15 days |
| Small Batch | 50-500 pcs | 2-4 weeks |
| Production Order | 500-10,000 pcs | 4-8 weeks |
| Volume / Repeat | 10,000+ pcs | Scheduled delivery |
| Standard Stock Items | Various | 24-hour dispatch |
Manufacturing Bases
ADCERAX coordinates ceramic manufacturing in Liling and Changsha, Hunan, China. One contact follows the project from the drawing review to the repeat order, so that the drawing revision, the process route and the release decision stay connected.
Manufacturing scope
Part definition, material route, forming and finishing operations
Quality and approval
Critical features, inspection plan, sample results and approved revision
Delivery and repeat releases
Quantity, project schedule, batch releases and packing requirements
Build a Repeatable Manufacturing Specification
A clear manufacturing specification connects the trial part to the repeat order. Each control point is agreed before release, so that a repeat order reproduces the approved part rather than an interpretation of the part number.
Drawing and revision
- Part number and approved revision
- Units, datums and tolerance interpretation
- Supplied items — inserts, coatings, marking
Sample approval and changes
- Trial results and agreed specification changes
- Who signs the approval
- What triggers a re-approval — material, process, or drawing change
Repeat orders and packing
- Release quantity per batch and batch identification
- Approved specification and document set
- Packing method and transport protection
Material and route
- Material grade and finished condition
- Forming method and firing condition
- Machining and finishing scope
Critical characteristics
- Fit dimensions and functional surfaces
- Geometry control — flatness, roundness, perpendicularity
- Edge detail and surface finish requirements
Inspection and records
- Measurement method and setup for critical features
- Sampling rule and acceptance criteria
- Reports — first article, batch certificate, dimensional
Precision Finishing Equipment
Final-stage finishing operations enable tight tolerances, controlled surface quality, and reliable functional interfaces in industrial ceramic components.
Cylindrical Grinding Systems
External Cylindrical Grinder, Internal Cylindrical Grinder, and Centerless Grinder control roundness, concentricity, and diameter stability in rotational ceramic parts.
Applications include shafts, sleeves, bushings, and flow-contact components where rotational accuracy and wear performance govern service reliability.
Planar Surface Control
Surface Grinder platforms generate flatness, parallelism, and stable surface roughness on plates and mating faces.
Controlled planar geometry influences assembly sealing behavior, contact uniformity, and load distribution in mechanical and thermal systems.
Complex Contour Finishing
Ceramic Engraving & Milling Machine equipment supports localized geometry definition and fine feature control on complex ceramic components.
Precision contouring and micro-feature refinement are achieved without compromising bulk structural integrity.
Start with Your Part and Manufacturing Requirement
Send what you have: a drawing or CAD file, photographs of an existing part, a sample, or a description of the duty the part performs. A sketch can support the first discussion; the specification is developed during the review.
Drawing review and feasibility feedback are supported for build-to-print ceramic components.
