Ataylar Machinery

Ataylar Machinery (Ataylar Makina San. ve Tic. Ltd. Şti.)

Founded in 1949, Ataylar is a family-owned precision machining company in Istanbul, Turkey, employing around 210 people. We manufacture high-precision machined components for the automotive industry, with particular depth in high-pressure fuel injection parts.

Ataylar specialises in precision machined parts that are difficult to produce at a competitive cost. We design and build our own tooling, fixtures, gauges and inspection automation in-house, which keeps demanding geometries and tight tolerances economical even where quantities are modest.

Manufacturing capability in detail

Turning

• CNC Swiss-type sliding head lathes, bar-fed, 9-axis with Y and C axis: Ø3 to 32 mm, up to 170 mm length

• CNC automatic lathes, bar-fed with C axis: Ø3 to 42 mm, up to 170 mm length

• CNC multi-spindle lathes, bar-fed: up to Ø22 mm, 70 mm length

• CNC lathes, chucked: up to Ø390 mm, 500 mm length

• Flexable and quick response to Customer needs. Sampling and PPAP in 3-4 weeks for simple parts.

Grinding

• CNC centre-type grinding: Ø200 mm, 500 mm length

• Centreless grinding: up to Ø100 mm

• Surface grinding, single and double-sided: up to 500 x 300 x 300 mm

• Surface finish to below Pt max 6

Additional processes
Drilling and milling, honing, heat treatment, ECM (Electro Chemical Machining), and in-house tool, fixture and gauge design and manufacture. We design and build our own automation systems for 100% in-process inspection.

Materials
Extensive experience in stainless steels including X8CrNi18-9, X2CrNi18-19, X6Cr17, X46Cr13, X2CrS13, X90CrMoV18, X17CrNi16-2, X6CrMoS17, X2CrNiS18-9 and X8CrNiS18-9, alongside 100Cr6 bearing steel, 42CrMo4, C35, C45Pbk, ETG100, Titanium Grade2, and free-machining grades.

Several of these, notably X46Cr13 and X90CrMoV18, Titanium Grade2are established surgical and dental instrument grades.

Metrology and quality
Measurements are carried out by trained personnel in a climate-controlled room held to ±5% relative humidity and ±3°C year-round.

• 3D coordinate measuring machine, contour measuring system, vision camera contour system, profile projector

• Form tester, roundness tester, topographic laser surface measurement, Coherence Scanning Interferometry (CSI) technology which delivers sub-nanometer precision at all magnifications,

• Surface roughness measurement: Ra, Rz, Pt, Mr, Rt,

• In-house metallography laboratory: Brinell, Rockwell, Vickers and micro-Vickers hardness testing, microstructure analysis

• Particle analysis system for verification against customer technical cleanliness standards

• In-house calibration laboratory

Certified to IATF 16949, ISO 9001 and ISO 14001. We work to full PPAP and APQP discipline with complete lot traceability, as required for safety-critical automotive components.

Medical sector interest
High-pressure fuel injection components and drug delivery devices present the same engineering problem: small parts held to micron tolerances, sealing surfaces under cyclic load, high volumes, and full traceability.

We are seeking to apply this capability to medical device manufacturing, with particular interest in drug delivery components such as autoinjectors, pen injectors, inhalers and infusion devices, surgical instrument components, and implant system components.

Ataylar is implementing ISO 13485 alongside its existing IATF 16949 certification. We are at MEDICA to align this with real supplier requirements and concrete opportunities.