Queen Q TECH
Home › Our Equipment

Our Equipment

Our production and measurement infrastructure was selected for the precision that tight-tolerance, complex parts require.

Machining centres and lathes

MachineTypeUse
DMG Mori DMU 705-axis machining centreLarge and complex 5-axis parts
DMG Mori DMU 505-axis machining centrePrecise 5-axis / multi-sided parts
DMG Mori DMC 635 V ecolineVertical machining centre (3-axis)Prismatic parts, series milling
Star SR-32RSwiss-type CNC lathePrecision turning
Star SB-20R type GSwiss-type CNC latheSmall parts up to Ø 20 mm, with bar feeder
Tapping machineArticulated-arm tappingThread cutting operations

Measurement and quality equipment

EquipmentDescription
COORD3 ARES NT 10.7.51000×700×500 mm measuring volume; Renishaw PH20 5-axis head, TCR20 probe changer, RSF optical scales, TouchDMIS software
Rational VMSNon-contact vision measuring system
Surface roughness testerRa / Rz measurement
Hand measuring toolsCallipers, micrometers, dial gauges, height gauges, pin and thread gauges
DMG Mori DMU 70 five-axis CNC machining centre at Queen Q TECH, Ankara
DMG Mori DMU 70 five-axis CNC machining centre at Queen Q TECH, Ankara
DMG Mori DMU 50 five-axis CNC machining centre with a part clamped
DMG Mori DMU 50 five-axis CNC machining centre with a part clamped
DMG Mori DMC 635 V ecoline three-axis vertical machining centre
DMG Mori DMC 635 V ecoline three-axis vertical machining centre
Star SB-20R type G Swiss-type CNC lathe with bar feeder, Ø 20 mm capacity
Star SB-20R type G Swiss-type CNC lathe with bar feeder, Ø 20 mm capacity
Star SR-32R Swiss-type CNC lathe
Star SR-32R Swiss-type CNC lathe
Tapping machine and tool holder trolley
Tapping machine and tool holder trolley
COORD3 ARES NT 10.7.5 coordinate measuring machine in our inspection room
COORD3 ARES NT 10.7.5 coordinate measuring machine in our inspection room

The machine is chosen to suit the part

We keep a varied machine park not to demonstrate capacity but to produce each part on the machine best suited to it. A complex, multi-face part goes to a five-axis machining centre; a prismatic part machined from one direction goes to a three-axis vertical machining centre; a slender, long, high-quantity cylindrical part goes to a Swiss-type machine. The wrong choice raises both cost and the risk of error, which is why machine selection is the first step of process planning.

Why we inspect in-house

We do not outsource dimensional inspection; the coordinate measuring machine (CMM), the video measuring system (VMS) and the surface roughness tester are all on our own premises. In practice this means we do not wait days for first article inspection (FAI), we can run in-process checks during production, and when we see a deviation we can intervene before the batch is finished.

Capacity and how we work

We work with a team of 11 in a 650 m² facility. We believe the result is determined less by the number of machines than by the experience standing at them: the CAM program, the tool selection and the fixture are prepared by the same people, to the same discipline. Processes we do not hold in-house, such as heat treatment, anodising, plating and painting, are managed through our approved suppliers, and the part reaches you from a single point together with the process certificates.

Frequently asked questions

Which machines do you produce on?

DMG Mori DMU 70 and DMU 50 (5-axis machining centres), DMG Mori DMC 635 (3-axis vertical machining centre), Star Swiss-type CNC lathes (up to Ø 40 mm).

What is the largest and smallest part you can machine?

On the milling side, part size is limited by the table of the machining centre; on the turning side our Swiss-type machines handle precision turning up to Ø 40 mm. Send us the dimensions of your part and we will tell you clearly whether it can be produced on a suitable machine.

What inspection equipment do you have?

A COORD3 ARES CMM (Renishaw PH20 5-axis head, TCR20 probe changer, RSF optical scales, TouchDMIS), a Rational non-contact video measuring system (VMS), a surface roughness tester (Ra/Rz) and hand measuring instruments.

Do you carry out inspection in-house?

Yes, all dimensional inspection is carried out at our own facility; we do not outsource it.

Do you supply inspection reports?

Yes. The dimensional inspection report, the material certificate (EN 10204 3.1), any special process certificates and the certificate of conformity (CoC) are delivered with the parts.

What about processes you do not hold in-house?

Heat treatment, anodising, plating and painting are managed through our approved suppliers; we handle the follow-up and certification, and delivery comes from a single point.

Can we visit your facility?

Yes. Our 650 m² facility in Ostim OSB, Ankara can be visited by appointment; a phone call or e-mail in advance is enough.

Send us your technical drawing and quantity; we will prepare your quote with a manufacturability review.

Request a Quote