Production and Technologies;

We are able to support our customers on almost all types of machining processes within the Automotive İndustry.
We are machining a wide variety of products made of steel, iron casting, aluminium etc.
We are using the latest machining technologies on high performance automated lines to ensure a high level of quality, efficiency and competitiveness in all our machined products.
⦁ Milling
⦁ Turning
⦁ Grinding
⦁ Swiss Type Machining
⦁ Laser Marking
⦁ Ultrasonic Cleaning
⦁ Heat Treatment
⦁ Optical Measuring
⦁ Robotic SPC tracking
⦁ Traceability System
⦁ Automatic Tool Management

We bring together services of our expert sub-suppliers.
⦁ Coating (Cataphoresis, zinc, nickel plating, phosphate, polishing)
⦁ Heat Treatment (Vacuum heat treatment, cementation, carburizing)

Engineering;

CAD Modeling:

We enables the 3D modeling and design of parts. This includes creating, editing, or importing the geometry of parts.

CAM Programming:

We used to program machining operations for CNC machines. This involves determining cutting paths, machining strategies, and tool paths.

Simulation and Optimization:

We simulates and optimizes programmed machining operations. This is used to detect possible collisions and minimize machining times.

Tool and Process Efficiency:

We determines the most suitable tool selection, speeds, feeds, and machining conditions. This helps to increase machining efficiency and reduce costs.

Job Tracking and Management:

We tracks, reports, and manages machining operations. This allows monitoring and optimizing production processes.

Production Fixture Design:

We determines the most suitable equipment and materials and designing the fixture to operate at maximum efficiency.

Process Design:

We,
Analyzing the Workflow.
Establishing Standard Operating Procedures.
Improving production by using faster equipment and technologies.
Optimizing quality control processes.
Improving inventory management.
Balancing the production flow.
Implementing the principle of continuous improvement.

CNC Milling

CNC milling at Ağırman is used for automotive components requiring precise hole positions, machined surfaces, complex shapes and multi-side machining. Our machine park includes vertical and horizontal CNC machining centers suitable for aluminum, forged and cast parts.

Our milling experience covers brackets, supports, steering-related components and other precision-machined parts. Typical operations include face and contour milling, drilling, tapping and boring.

For CNC milling, dedicated fixtures and workholding are used to position the component securely and consistently during machining. Depending on the part, machining sequences, rotary-table and double-pallet configurations are applied to support multi-side machining, reduce handling and improve production efficiency.

CNC Turning

CNC turning is a core manufacturing process at Ağırman for high-volume production of precision automotive components. Our machine park includes Swiss-type, horizontal and vertical CNC lathes, providing different production options according to component geometry, dimensions and production requirements.

Our turning experience includes gear shafts, reverse gear shafts, bar shafts, bushes, sleeves, pins and HVAC valve components, as well as safety-critical shaft applications. Depending on the component, turning can be combined with drilling and milling within the machining process.

CNC Swiss Type Machining

Swiss machining combines turning and milling processes into a single precision process well-suited to fabricating in automotive components. At AĞIRMAN, we are experts in this type of high-tech manufacturing and are uniquely prepared to handle the small, intricate components that our clients require.
We serve high efficient multi axial swiss type production with single operation.

Grinding

CNC grinding at Ağırman is used for automotive components that require precise control of diameter, geometry, runout and surface finish after machining or heat treatment. The process is mainly applied to cylindrical and shaft-type components where final functional surfaces require tighter control than preceding machining operations can provide.

Typical grinding applications include shaft diameters, sleeves and other precision cylindrical surfaces. Grinding can be applied to both machined and hardened components according to the requirements of the part.

Heat Treatment

Ağırman performs induction hardening in-house for automotive components that require localized hardening according to the customer specification. Keeping this process in-house allows machining, heat treatment and further processing to be managed within the same manufacturing process.

Induction hardening uses localized heating followed by quenching in selected areas of the component. Process parameters are defined according to the material, part geometry and specified hardening requirements.

Surface hardness and effective case depth are measured against the requirements defined for the component, providing direct verification of the induction-hardening process.

Ultrasonic Cleaning

Ağırman performs ultrasonic cleaning in-house as a finishing process for machined automotive components before final inspection, packaging or delivery.

Ultrasonic cleaning uses high-frequency sound waves in a cleaning bath to remove machining oils, coolant, metal particles and other contaminants from component surfaces and difficult-to-reach areas. It is particularly suitable for components with holes, internal features and complex geometries that can be difficult to clean using conventional washing methods.

Cleaning requirements are defined according to the component and customer specification. Where specific technical cleanliness requirements apply, the relevant acceptance criteria and verification methods are determined for the project.

Keeping ultrasonic cleaning in-house allows components to move directly from machining through cleaning to final inspection, reducing the need for an additional external process.

Additional Services

Some components require additional treatments after machining. While Ağırman performs CNC machining, CNC grinding, induction hardening and ultrasonic cleaning in-house, selected surface treatments and additional heat treatments are performed externally by specialist sub-suppliers and coordinated by Ağırman.

Examples of externally coordinated surface treatments include:
Cataphoresis (KTL)
Zinc plating
Nickel plating
Phosphate coating
GEOMET coating

Examples of externally coordinated heat treatments include:
Vacuum heat treatment
Carburizing / cementation
Other heat-treatment processes according to material and component requirements

Other surface treatments and heat-treatment processes can also be coordinated according to the component specification and project requirements.

When an external process is required, Ağırman coordinates it as part of the component’s manufacturing process according to the customer specification.This gives customers one point of contact for machining and related operations, simplifying coordination throughout the manufacturing process.

Automatic Tool Management

Automatic measurement system of tools:
⦁ Measurement of tools, wth high precision camera (x-z axis)
⦁ Cutting tool wear analysis
⦁ Motorized precision c axis (2 μm spindle runout)
⦁ High repeatability precision (± 2 μm)
⦁ Tool measuring capacity: ø400/700 mm
⦁ Data transfer to cnc with hqr-connect and hrfid-connect
⦁ Automatic tool storage system:
⦁ Product based tool storage and tracking
⦁ Very fast and easy access to the tools
⦁ Minimum stock level control (automatic mail)
⦁ High security. Only authorized persons can take the tools

Traceability

With the iot system (radius system) integrated into all machines;
⦁ Production planning and stock tracking
⦁ Data entry and management with kiosks
⦁ Online production monitoring with live data stream from all machines.
⦁ İnstant tracking to overall equipment efficiency (oee)
⦁ İnstant tracking skill matrix of all employees

Marking:
⦁ Datamatrix marking for individual traceability

Tool management:
⦁ Product based tool tracking with matrix tool system