WHY THIS ROUTE
Designed around the complete process interface.
- Metal strength at the machine drive interface
- Polymer contact selected around marking, chipping and chemistry
- Pocket geometry, retention and clearance developed from the drawing
Composite carrier
Composite Lapping Carriers
A precision metal drive body with engineered polymer contact zones for sensitive, brittle or high-value workpieces.
FIRST REVIEW
Information that moves engineering forward.
- Machine and inner/outer gear data
- Workpiece material, size and finished thickness
- Wet chemistry, pressure and speed
- Contact marks, edge damage, wear or release concern
APPLICATION FIT
Typical directions to explore.
- Semiconductor substrates
- Precision glass and optics
- Technical ceramics
PRODUCT FAMILY STORY
Custom-made around the job—not selected from a fixed shelf.
A composite carrier is developed as one controlled assembly: the metal body carries the machine-drive duty while engineered contact zones address the workpiece interface. Geometry, insert retention and wet-process compatibility are reviewed together rather than purchased as separate promises.Within this family
- Metal-body carriers with polymer pocket contact
- Replaceable or integrated contact-zone concepts
- Round, rectangular and application-shaped pockets
- Single- and double-side machine directions
Design focus
- Drive-body stiffness and edge-tooth engagement
- Pocket clearance and protected contact
- Insert geometry, retention and traceability
- Chemistry, wear and cleaning compatibility
VALIDATION & RESULT FOCUS
Build evidence before making a production promise.
Every application is reviewed against its own machine, material, process and acceptance method. These are the evidence points normally carried into the next decision.- 01Measured first-article geometry
- 02Workpiece-edge and contact review
- 03Approved revision for repeat supply
ENGINEERING DEFINITION
Four connected decisions before a repeatable product.
Define the machine interface
Confirm plate size, carrier OD, inner and outer gearing, tooth data, motion, load and liquid delivery.Protect the workpiece
Review workpiece material, pocket shape, clearance, thickness, orientation and every possible edge-contact point.Match material and chemistry
Connect strength, wear, acid/alkali resistance, corrosion, metal-ion risk, slurry and cleaning requirements.Validate the route
Agree first-article measurements, acceptance evidence, change control and the path toward repeat supply.DRAWING & DESIGN INPUTS
What the product page cannot safely assume.
These fields turn a general product enquiry into a controlled engineering review. Share what is available; missing inputs can be structured together.- Geometry
- OD, tooth count, module or DP, pitch circle, pocket geometry, thickness and datum
- Workpiece
- Material, size, finished thickness, quantity, orientation and protected surfaces
- Process
- Single- or double-side route, speed, pressure, slurry, temperature and cleaning sequence
- Acceptance
- Flatness, parallelism, TTV, finish, edge condition, contamination and service-life method
ENGINEERING & KNOWLEDGE ROUTES
Continue from product choice to the relevant review.
MATCHED CONSUMABLES
Review the neighbouring interfaces with this product.
Lapping & Grinding PlatesPlate materials, groove patterns and abrasive routes matched to removal behaviour, slurry transport and target surface.
PU Polishing PadsGroove, hardness, pore and liquid-retention directions selected around contact stability and target finish.
Slurries, Compounds & AbrasivesFormulation-led polishing media matched to substrate, contact tool, delivery mode and target surface.PRODUCT REVIEW FAQ
Useful answers before sending the first drawing.
Is a drawing required?+
A controlled drawing is the fastest route. If none exists, share the sample, machine and gear data, workpiece dimensions and process target so a reviewable design direction can be prepared.
How is carrier pocket clearance defined?+
It is application-specific. A +0.2–0.3 mm diametral allowance is a common discussion starting point, then material, loading, liquid film, temperature and edge risk determine the final drawing.
Can material be recommended?+
Yes. Blue steel, stainless steel, resin, engineering plastic and composite-insert directions are compared against stiffness, wear, chemistry, contamination and contact protection.
What confirms production readiness?+
The agreed drawing, measured first article, application trial and acceptance method form the release baseline. Final feasibility remains process- and validation-specific.
FROM REQUIREMENT TO REPEAT SUPPLY