Case study
A transmission machining operation where the available holders could not deliver the reach, rigidity and clearance the setup needed at the same time. CMTA engineered holders for the actual operation.
Best for
High-volume operations limited by available tooling
You send
The operation, machine interface and what is constraining it
You get back
Holders designed for the operation and proven on your line
How it starts
Application review with your engineers
A transmission manufacturer running high-volume machining operations, where each operation is tooled for repeatability across shifts and any compromise in holder fit shows up in finish, insert life or cycle time — multiplied by thousands of parts a day.
The operation required holders matched to a specific machine interface, tool and reach. Standard holders forced a compromise between reach and rigidity, and did not suit the clamping and clearance conditions of the setup.
CMTA reviewed the application with the customer's engineers, defined the interface, reach and clamping requirements, and proposed a custom holder design. The drawing was issued for approval before manufacture began.
Holder bodies were machined from alloy steel, heat treated and finish ground on the locating and clamping features, with critical dimensions inspected before dispatch.
A first set was trialled on the production machine. Feedback was incorporated into the final drawing revision, and the holders were released for repeat supply against that revision — so every later holder matches the one that was proven.
The imported holders were quoted at roughly four times budget. CMTA supplied custom holders at about a quarter of that cost, and production started on time.
Before you enquire
The inputs that make a useful review, plus the related pages worth reading first.
Locally manufactured holders at a quarter of the imported cost, letting production start on schedule — a 75% reduction in tooling cost, as published by CMTA.
FAQ
The questions engineers and buyers ask before sending a drawing. If yours is not here, ask it directly — you will get an engineer's answer, not a brochure.
Still have a question?
Talk to Anita M.N, Managing Partner, or send the drawing and let the review answer it.
Catalogue holders forced a compromise between reach, rigidity and clearance on a transmission component operation.
Application-specific custom tool holders designed to the machine interface, tool and reach, approved on drawing, trialled in production and then supplied in repeat quantities.
Through inspection against the approved drawing and trial or fitment at the customer, with results recorded. Quantified outcomes are published on this page only once the customer has confirmed the figures — which is why you will not find percentages here yet.
Yes. Send your drawing, sample or problem statement for custom tool holders and the review follows the same process described on this page.
Start a project
Share what you are trying to make or fix. Our engineering team reviews every enquiry and responds with the questions that matter, a feasibility view and next steps.
