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PETRA / ENGINEERING & MANUFACTURING

Precision machining

Mechanical parts made to your drawings, from prototypes to production quantities.

Precision machining

A solution around your process

Petra Otomasyon provides machining services based on the technical requirements of your parts. Prototype and production needs are assessed against geometry and project scope.

Material, tolerances, surface requirements and inspection points inform the manufacturing plan. Understanding the final application helps clarify what the part needs to achieve.

Provide a drawing or model, material specification, quantity and delivery requirements for an initial assessment. Any special operations and acceptance criteria are agreed before production.

Clarifying manufacturing requirements

Drawings or models are reviewed together with material, tolerances, surface finish and quantity. Critical surfaces and measurement references are identified before production.

From prototypes to repeat manufacture

Prototype inspection and design changes differ from repeat-production consistency requirements. Special operations, inspection records and packaging are defined as part of the quotation scope.

Application areas

Fixture components and precision mechanical parts. Suitability is assessed against your product, process and operating conditions; this is a scope description, not a completed-project reference.

Testing and handover

Required inspection points, technical checks and delivery documents are defined before implementation. Acceptance depends on agreed requirements rather than unspecified performance assumptions.

Frequently asked questions

What should I share for an initial quotation?

Provide your process description, available drawings or program backups, equipment information, quantity or capacity requirements and target schedule. Missing inputs are clarified during the technical review.

Can you work with our existing equipment?

Existing systems can be evaluated. Compatibility depends on equipment condition, available drawings, software access and the required interfaces. The scope is established after reviewing these inputs.

How are delivery time and acceptance defined?

Timing depends on design scope, component availability, manufacturing needs and site conditions. Acceptance criteria and included documentation should be agreed together with the scope before work starts.