SUBCONTRACTING WORK

Cavendish Technical Services is based within the University of Cambridge but now have opened doors to the outside world. We have been providing a world class service for over 100 years and can now provide the same service to you.

Manufacturing

We have a range of machinery to get your job done. We have 3 and 5 axis milling, mill-turn capabilities, wire eroding and a selection of manual machines. All here to get your job done to a high standard.

Design

Priding ourselves in, not only our manufacturing but also our designing capabilities. We have 50+ years of experience in mechanical design and are open to work together to bring you what you need!

Fabrication

Not only do we offer machining services but we have the capabilities to carry out tig/mig welding, brazing, soldering and sheet metal work. All to an excellent standard.

Inspection

Cavendish Technical Services has an emphasis on high precision and quality finish. We have our own well equipped inspection department to ensure accuracy and consistency

Please click the button above to use our online form to get a quote, if you need more information or guidance please get in contact.

Reverse Engineering

By 3D scanning we can reverse-engineer a computer model of an existing part that is either identical to the original or one with specified changes.

About Our workshop

Cavendish Technical Services provides engineering design and manufacturing support for the Department of Physics, for the University of Cambridge and the wider academic community. Its aim is to support the research being undertaken and to improve the service that it provides. The department has undergone recent and ongoing investment in to machining and tools to enhance their service offering.

Forever Upgrading

Set-up times have been greatly reduced thanks to the introduction of Ceratizit’ s Zero Point clamping system, which means that new jobs can be set quickly and accurately, or if needed ongoing work can be broken down and re-set later without any loss of accuracy.  We utilise this modular system across all of our CNC Mills. It’s abrilliant system and we now also utilise it for all our fixturing.

Our Tom 840 with 200 machine tools at our disposal provides an extraordinary benefit in our productivity, both at management level and for the engineers on shop floor.  No more waiting for tool deliveries, and we have live inventory onsite that is kept stock by Ceratizit, accessing this remotely. All vending is tracked against the user and job ID so we get the full costs of the job.

Since installing this machine it has reduced our ordering of machine tools by 90% . This also gives us the confidence if we run new jobs that we always have sufficient stock on hand should we break any tooling and or use more than planned. In the past, machines would be sitting idle, waiting for tooling to arrive. The administration/ sustainability improvement to the department is also greatly received.

Productivity isn’t all about metal cutting; tool management is playing a significant role in increasing efficiency at Cavendish Technical Services. To aid in this we use Autodesk Fusion 360 for our CadCam system, and this is now has a fully integrated tool crib with our Tom840 vending machine.  

We have a wide array of equipment and machine a diverse range of materials with many of these being exotic such as tantalum and  titanium. We spent many hours working with Ceratizit to develop the team at Cavendish Technical services and now have cutting data associated with every tool across a range of machines and materials. This provides us with predictable results for reliability but also very effective material removal rates.

We'd love to hear from you. Please get in touch!

Our machines

Mazak Variaxis I-700T

Machine Specification:

  • 5 Axis with turning capabilities
  • 18,000 RPM 
  • 1000 RPM Turning
  • 40 Tool Changer
  • 40 BHP Spindle
  • Renishaw RMP600 Spindle Probe
  • Renishaw NC4 Laser Tool Setter
  • Maximum Job Size:
    • 1000mm x 600mm
    • Ø850mm
 

Work Loading:

This machine has a 10 point zero point fixture plate. Meaning we can add up to 10 vices for 3 axis machining.

We also have a 3 point pyramid fixture, which can hold up to 3 vices for 5 axis machining.

  • 10 – 80mm vices
  • 6 – 125mm vices
  • 3 – 160mm vices

Renishaw Probing

The Mazak Variaxis I-700T, Doosan DNM 500 and Doosan DNM 4500 are fitted with the latest Renishaw touch probe to assist with datum setting, inspection, and tool setting. Helping us create high tolerance work easier and quicker!  

Doosan DNM500

Machine Specification:

  • 3 Axis
  • 12,000 RPM
  • 30 Tool Changer
  • 20 BHP Spindle
  • Renishaw OMP60 Spindle Probe
  • Renishaw OTS Tool Setter
  • Maximum Job Size:
    •  800mm x 450mm

Work Loading:

This machine has a 6 point zero point fixture plate, as well as the ability to add a two 2 point zero point fixture plates. Meaning we can add up to 10 vices for quick turn around of batch jobs.

  • 10 – 80mm vices
  • 10 – 125mm vices
  • 5 – 160mm vices

Zero Point Fixings

Most of our milling machines are kitted out with a zero point fixing plate. Of which our work holding devices can quickly and accurately be placed onto the machine. This means we can work more efficiently at getting your job complete.  

Doosan DNM4500

Machine Specification:

  • 3 Axis
  • 12,000 RPM
  • 30 Tool Changer
  • 20 BHP Spindle
  • Renishaw OMP60 Spindle Probe
  • Renishaw OTS Tool Setter
  • Maximum Job Size:
    • 750mm x 400mm

Work Loading:

This machine has a 6 point zero point fixture plate, as well as the ability to add a 2 point zero point fixture plates. Meaning we can add up to 8 vices for quick turn around of batch jobs.

  • 8 – 80mm vices
  • 8 – 125mm vices
  • 4 – 160mm vices

We have been providing a world class service for over 100 years and can now provide the same service to you.

HAAS MM1

  • 3 Axis
  • 6000 RPM
  • 10 Tool Changer
  • WNT 3D Tester Probe
  • Maximum Job Size:
    •  490mm x 390mm

HAAS TM1P

  • 3 Axis
  • 6000 RPM
  • 10 Tool Changer
  • WNT 3D Tester Probe
  • Maximum Job Size:
    •  745mm x 275mm

HAAS TM-2CE

  • 3 Axis
  • 4000 RPM
  • WNT 3D Tester Probe
  • Maximum Job Size:
    •  990mm x 390mm

HAAS TM1

  • 3 Axis
  • 4000 RPM
  • WNT 3D Tester Probe
  • Maximum Job Size:
    • 725mm x 275mm

Mazak QT250MY

  • 2 Axis with live tooling
  • Main spindle 4000 RPM
  • Live Tooling 10,000 RPM
  • 12 Tool Changer
  • Fitted with barfeed
  • Maximum Job Size:
    • Ø250mm

Doosan Lynx 2100LB

  • 2 Axis
  • 4500 RPM
  • 12 Tool Changer
  • Live Revolving Centre
  • Fitted with barfeed 
  • Maximum Job Size:
    •  Ø350mm x 550mm

Hydrafeed Multifeed

Barfeeder attached to the Mazak QT250MY and Lynx 2100LB. This is an electro-pneumatic barfeed offering a simple and economical solution to maximise our productivity.

The maximum bar size we can use is Ø65mm

HAAS TL1

  • 2 Axis
  • 2000 RPM
  • Maximum Job Size:
    •  Ø200mm

Sodick Wire EDM ALC400G

  • 3 Axis travel
  • Maximum Job Size:
    •  320mm x 230mm (x 240mm High)
  • Smallest Capable Slot:
    • 0.34 mm (0.045mm Spark Gap)

This machine can do complex shapes with ease, see images below to see what the wire eroder is capable of…

Manual Machines

Milling Machines

  • Bridgeport Vertical Mill x4
  • Deckel Vertical Mill x2
  • Downham Mini Vertical Mill
  • Tom Senior Horizontal Mill
  • Microtap Tapping Machine
  • Pillar Drill x5

Turning Machines

  • Colchester Lathe x4
  • Harrison Lathe x2
  • Hardinge Lathe x2
  • Cyclematic Lathe  
  • Dean Smith and Grace Lathe 

Surface Equipment

  • Jones & Shipman Surface Grinder
  • Dewhurst & Partner Bench Grinder
  • Elliot Selector Bench Grinder
  •  W Canning Buffing Wheel

Other

  • Baileigh Power Shear
  • Electro Arc Sparkeroder
  • Meddings Cutoff Saw
  • Startrite Bandsaw
  • Wheelabrator Bead Blaster        (500x500x800mm)
  • PDJ Vibro Tumbler x2

More than just MACHINING

We'd love to hear from you. Please get in touch!