1246 Street, Ostim, Yenimahalle, Ankara Monday–Saturday 08:00–19:00
MACHINING / PRECISION MEASUREMENT

Engine Machining and Precision Measurement

We assess internal wear by measurement, not appearance, and plan machining work against technical tolerances.

TECHNICAL APPROACH

Precision measurement guides the machining decision.

A component can look sound after disassembly yet still fall outside specification. Crankshaft journals, cylinder bores, bearing clearances and contact surfaces should be checked with suitable measuring equipment.

Machining decisions take account of the component’s measured dimensions, wear pattern and the specifications of the replacement part. Our aim is to restore reusable components correctly and safely replace those outside tolerance.

We manage the service through measurable steps.

01

Cleaning and preparation

Surfaces are cleaned of dirt, oil and residue before measurement.

02

Reference dimensions

We establish the specifications and tolerances for the engine family.

03

Micrometric checks

Critical diameters, clearances and surfaces are measured with suitable tools.

04

Machining decision

We determine whether grinding, honing, surface machining or replacement is needed.

05

Final measurement

Dimensions are rechecked after machining to verify suitability for assembly.

BENEFITS

Why is the right work at the right time important?

  • Helps set correct assembly clearances.
  • Reduces the risk of over- or under-machining.
  • Checks surfaces critical to lubrication and compression.
  • Bases overhaul decisions on measurable technical evidence.
ENGINE BRANDS SERVED

Multi-brand technical support

Once the engine model and serial number are verified, the scope of service is determined.

Ankara DEUTZ Engine Service, Overhaul and Spare PartsAnkara New Holland Engine Service, Overhaul and Spare PartsAnkara Perkins Engine Service, Overhaul and Spare PartsAnkara Caterpillar (CAT) Engine Service, Overhaul and Spare PartsAnkara Cummins Engine Service, Overhaul and Spare PartsAnkara Kubota Engine Service, Overhaul and Spare Parts
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Questions about Precision Machining and Measurement

Are machining and overhaul the same thing?+

No. Machining involves measuring and processing particular engine parts. Overhaul is the broader process of disassembly, measurement, parts planning, assembly and testing.

Can every crankshaft be ground?+

That depends on its dimensions, surface condition and manufacturer-approved sizes. In some cases replacement is more appropriate.

Why is micrometric measurement important?+

Very small amounts of wear can affect lubrication clearances and performance. Visual inspection is not enough.

Do you measure again after machining?+

Yes. Finished dimensions must be checked against the target tolerances.

How do you assess a cylinder surface?+

Bore diameter, ovality, taper and surface condition are considered together before choosing machining or replacement.

TECHNICAL SUPPORT / OSTIM

Let's find the right solution for your engine together.

Evaluate your overhaul, maintenance, troubleshooting or spare parts needs with our technical team.