Carbon Fiber Gasket
A real carbon fiber gasket produced to a dimensional tolerance of plus or minus 0.01 mm, so it can form part of a small high-precision assembly rather than a loose fit-check.
What This Part Is and Why It Exists
Made from real carbon fiber material, the gasket carries the strength and rigidity of a carbon fiber part. High strength, high rigidity and low specific gravity are the properties it is built around, and it can be used as an industrial product for testing and use.
What separates this part from a general sample is precision. It can form a small assembly structure to adapt to high-precision assembly, with a dimensional tolerance of plus or minus 0.01 mm. Production does not require a proofing mould, and the same geometry can move into volume production when the design is frozen.
Four Reasons Buyers Specify This Part
Plus or Minus 0.01 mm
The dimensional tolerance is tight enough for the part to take its place in a high-precision assembly, not just a fit check.
No Proofing Mould
The part can be opened without proofing and can still be mass produced afterwards, so the prototype and the production route share one geometry.
Real Material Properties
Real carbon fiber means real stiffness, so sealing faces and clamping loads can be assessed on the sample.
Low Specific Gravity
Weight comes out of the assembly without the stiffness following it.
Where This Part Is Used
- Precision spacers and shims inside instrument assemblies
- Flat structural interfaces between machined metal components
- Electrically and thermally considered interfaces where metal is unsuitable
- Small assembly structures built up from several matched composite parts
Buyers This Part Was Made For
- Design engineers with a tight stack-up tolerance to hold
- Instrument and equipment builders working in small assemblies
- Teams moving directly from a verified sample into volume production
Three Failure Modes This Part Removes
Stack-up error
Loose tolerances on a spacer push error through the whole assembly; plus or minus 0.01 mm keeps the stack under control.
Proofing cost
Requiring a proofing mould before any part exists stops small programmes before they start.
Metal weight in precision parts
Steel shims add mass exactly where an instrument is most sensitive to it.
Technical Data for Carbon Fiber Gasket
Every value below is taken from the published CarbonWizer specification for this part. Anything not published is marked TBC rather than estimated.
| Material | Real carbon fiber |
| Dimensional Tolerance | Plus or minus 0.01 mm |
| Part Type | Precision gasket and assembly component |
| Assembly | Can form a small assembly structure for high-precision fits |
| Proofing Mould | Not required |
| Volume Production | Available on the same geometry |
| Surface Finish | Painted - gloss or matte, customer choice |
| Lead Time | Sample within one week; production 15 to 25 days |
Technical Features
- Real carbon fiber material throughout
- Dimensional tolerance of plus or minus 0.01 mm
- Forms small assembly structures for high-precision fits
- No proofing mould needed; mass production available
- Gloss or matte painted finish on request
Materials
Real carbon fiber prepreg, cured and then finish machined. Where the assembly mixes materials, matching metal and plastic parts are produced in the same project so the stack-up is controlled across all of them.
How This Part Is Made
Drawing and tolerance review
Drawing, load case and finish reviewed against the geometry.
Lay-up
Material, fibre architecture and process selected for the part.
Cure
The part is formed by the chosen composite or machining route.
Precision machining
Cure or finish machining brings the part to final geometry.
Dimensional inspection
Surface and edges finished to the agreed appearance.
Assembly trial
Dimensions checked against the drawing before despatch.
Quality Control
Parts are inspected dimensionally against the drawing. Where the drawing specifies it, the achieved tolerance is plus or minus 0.01 mm, which is what allows the gasket to sit inside a high-precision assembly.
Certifications: No third-party certification records were published on the previous CarbonWizer site. Certification status for this part is marked TBC and is confirmed in writing before an order is placed.
What Can Be Changed
- Any flat profile to your drawing
- Thickness and cut-out pattern to suit the mating parts
- Matched sets produced together to control the stack-up
- Gloss or matte finish
How It Compares
| Carbon fiber gasket | Light, stiff and held to plus or minus 0.01 mm; suited to precision assemblies |
| Machined steel shim | Very stable but heavy, and adds mass where instruments are sensitive |
| Die-cut polymer gasket | Cheap in volume, but compresses under clamp load and cannot hold a structural interface |
How to Specify and Order This Part
Mark the datum faces and the controlled dimensions on the drawing rather than applying a blanket tolerance - holding plus or minus 0.01 mm everywhere costs more than holding it where it matters. State the clamp load if the part sits in a bolted joint.
Parts Often Specified Alongside This One
Carbon Fiber Structural Arm
A full carbon fiber arm made as a verification sample, carrying the strength and stiffness of a production composite part so the structure can be tested before a mould is cut.
View details
Carbon Fiber Sheet
Stock carbon fiber plates fabricated from multiple layers of high strength prepreg under high pressure moulding, in ten thicknesses from 0.5 mm to 5.0 mm at 500 x 400 mm.
View details
Aluminum Alloy Engine Housing
A CNC machined aluminium alloy engine housing prototype at 320 x 195 x 180 mm, cut from solid so the casting design can be tested before a tool is ordered.
View detailsRelated Cases and Technical Guides
Industrial and Electronics Parts
Industrial and electronics parts is one of the success case areas developed by the CarbonWizer team, covering wallets and key cases, signal transceivers, watch dials, motorcycle tail boxes, phone cases, headset caps, laptop cases and equipment containers.
Read the case
Medical Equipment Accessories
Medical equipment is one of the success case areas developed by the CarbonWizer team, covering wheelchair aprons and pedals, stretchers, medical machine arches and X-ray tablet components.
Read the case
Why Verify a Composite Part Before You Cut the Mould
Tooling is the irreversible step in a composite programme. A full carbon fiber sample lets you test strength, rigidity and precision while changes still cost machining time instead of tooling money.
Read the guide
Machining Carbon Fiber Plate and Tube to Print
Stock plate and tube become finished parts through CNC milling or waterjet cutting. What you mark on the drawing decides whether the result looks engineered or unfinished.
Read the guideQuestions About Carbon Fiber Gasket
What tolerance can you hold?
Where the drawing calls for it, the part is produced to a dimensional tolerance of plus or minus 0.01 mm, which lets it form part of a high-precision assembly.
Do I have to pay for a proofing mould first?
No. The part can be opened without proofing and can still be mass produced afterwards.
Can this go into volume production?
Yes. Once the geometry is confirmed the same part can be mass produced.
Is the material real carbon fiber?
Yes. It is made from real carbon fiber material and carries the strength and rigidity of a carbon fiber part.
Quote Carbon Fiber Gasket for Your Project
Email the drawing or the part number with the quantity and finish you need. Samples are normally despatched within one week.