The Laser Cutting Co harnesses solar energy

Green ideology at The Laser Cutting Co is at the forefront of the company’s practices, and its latest green initiative is indicative of this ethos. A large-scale solar panel installation project is the latest development to encompass clean energy, covering both The Laser Cutting Co and sister company Charles Day Steels with 1346 solar panels. Spanningaround 20,000 sq ft of roofing across the facilities, just one solar panel capable of producing 203kWp of power. The results of this large-scale installation project mean the company is able to make considerable energy savingsthat it can pass on to customers.
For further information www.lasercutting.co.uk

New factory for ASG AMF

As a precision engineering company manufacturing components and assemblies for research facilities,scientific equipment and the semiconductor industry, ASG AMF Engineering has invested in an additional factory. The company will retain its existing premises for machining, creating additional space for future investment. The move enables ASG AMF to increase the size of itsclean assembly facility,chemical cleaning capabilities and welding processes. It also allowed the firm to invest around £400,000 in automated thermal spraying equipment and expand itsUHV cleaning facility.
For further information www.asg-group.co

Mouldmaker adopts automated five-axis machining

Established in the west of Ireland in 1984, Lawrence Engineering specialises in the manufacture of injection mould tools, extrusion tooling, jigs and fixtures for global suppliers in the medical device industry. At its factory in Loughill, County Sligo, the business also builds special-purpose equipment and provides contract manufacturing services, while at another facility in nearby Collooney, medical component manufacturing takes place in a Class 8 cleanroom.

Precision, quality and rapid turnaround times are hallmarks of the family-owned company’s success. Commitment to constant investment in cutting-edge machinery keeps it ahead of the competition. This philosophy is immediately evident when visiting the Loughill site. Purpose-built in 1995, the facility houses an impressive range of machine tools, including machining centres from Hurco and Roeders. Hurco Europe supplies both brands in the UK and Ireland.

In the Hurco cell are a three-axis VM10i vertical machining centre and a larger VM20i, with capacity for machining components up to 1 m long by 500 mm. Lawrence Engineering selected the machines as much for their reliability and ease of programming, as for their metal-cutting capabilities in tool steels.

Managing director James Lawrence says: “We try to keep everything in-house. When we consider the next investment, we’re looking to increase our capabilities, filling any gaps in capacity and aiming to achieve constant improvement.”

A prime example of this is one of two five-axis Roeders RXP500DS high-speed machining centres with linear motors driving all axes. The bridge-type design includes features necessary for ensuring component accuracy and high-speed dynamic motion. The 42,000 rpm spindle enables Lawrence Engineering to machine mould tools directly in hardened metals, often with cutters less than 1 mm in diameter. Moreover, it removes the need for time-consuming electrode manufacture, EDM and subsequent hardening.
For further information www.hurco.co.uk

30-taper machine is clear choice for SPE

These days, 30-taper machining centres are more robust and fast than formerly, and can also cut tough materials. One company discovering the merits of this type of prismatic machining equipment is Staffordshire Precision Engineering (SPE) of Newcastle-under-Lyme. The subcontractor recently purchased a Brother R650X2 30-taper four-axis machining centre with a table-mounted indexing trunnion from the Japanese manufacturer’s sole sales agent in the UK and Ireland, Whitehouse Machine Tools. Programming support and unlimited training formedpart of the deal.

The machine is the subcontractor’s first 30-taper machine and is today producing aluminium parts for the aerospace, Formula 1, high-end automotive, scientific, medical and other industries. The material currently accounts for about 60% of prismatic component production in the factory. However, it so happened that the first job put on the Brother involved the production of a batch of 304 stainless steel pivot blocks for an aerospace customer.

It was at this point that Phil Smith, joint managing director of SPE (alongside brother Gary), realised that he had been harbouring an incorrect view that 30-taper machines are unable to cut tough metals productively. He is now convinced that modern Brother machines, with their high-torque spindles, are far more robust than he thought.

There are numerous 40-taper VMCs on site that are between 10 and 15 years old.The company will gradually replace these machines with more capable and productive plant. Smith predicts that the four-axis Brother will do the work of two of these older models. For instance, the R650X2 produced the aerospace pivot block in just two operations in a cycle time of 15 minutes, whereas one of the older machines took 38 minutes to produce the part in four operations. Moreover, there is now far less workpiece handling and work-in-progress.
For further information www.wmtcnc.com

Future skills

Sheffield Forgemasters is welcoming 24 new apprentices as the company progresses development atits advanced manufacturing facility. The forging and casting specialist is investing heavily over the next 10 years to support its defence-critical assets, including a new 13,000 tonne forge line and building, and 17 major machine tool replacements within a new machining facility.Apprentices have secured roles in the following disciplines:machining, electrical and control engineering, NDT, methods engineering (degree), design engineering (degree), production planning, and estimating.
For further information www.sheffieldforgemasters.com