Haas proves to be a valuable one-stop-shop partner

Maycast-Nokes has ten Haas CNC machine tools at its site in Halstead
Maycast-Nokes has ten Haas CNC machine tools at its site in Halstead

Full 5-axis capability plays a pivotal role in Maycast-Nokes' production processes. Situated in Halstead, Essex, the company invested in its initial 5-axis machine over two decades ago – a Haas VF-2 vertical machining centre equipped with a trunnion unit.

“This marked our first investment with Haas and although it was initially intended for a specific project, it had a tremendous impact on our entire machine shop,” explains sales director Dave Blower.

He continues: "At the time, we didn’t have any other 5-axis machines on-site. However, we found the transition to be seamless, and the Haas control system proved to be highly intuitive. Opting for a 15,000rpm spindle reduced our cycle times by 50% when combined with the 5-axis capabilities."

Since the 1950s, Maycast-Nokes has functioned as a foundry and progressively evolved into becoming a comprehensive one-stop precision engineering business through gradual technological investments.

A Haas UMC 500 at Maycast-Nokes
A Haas UMC 500 at Maycast-Nokes

"Our workforce now comprises 120 members of staff, including ten apprentices working across various departments,” states financial director Derek Redgwell. “They’re doing very well for us; we’ve had quite a few staff come up through the ranks using our apprenticeship scheme."

All ten milling machines in Maycast-Nokes' facility are Haas CNCs, with seven being UMC universal machining centres: "We purchased one of the first UMCs in the UK and it’s ideal for the majority of our component requirements. We were so impressed that we continued to invest in them,” Mr Blower comments.

The UMC-750 models used extensively in the machine shop feature a 15,000rpm spindle, a 40+1 side mount tool change capability, and simultaneous 5-axis machining.

"With each new machine, we have observed ongoing upgrades and refinements from Haas,” Mr Blower continues. “They consistently strive to enhance their products. For example, the door size has been redesigned to allow more natural light into the workspace, the control position has been optimised for improved user-friendliness, and the addition of a touchscreen has proven to be highly convenient. The Haas TCPC function makes set-ups so much easier and faster."

The Haas control system has proved to be highly intuitive for operators
The Haas control system has proved to be highly intuitive for operators

Haas 5-axis machining has been revolutionised with the introduction of TCPC (Tool Centre Point Control) and DWO (Dynamic Work Offsets). TCPC allows the machine to precisely control the position of the tool's centre point, ensuring accurate machining regardless of the part orientation. It eliminates the need for manually calculating offsets, greatly simplifying programming and reducing the chances of errors.

DWO dynamically adjusts work offsets in real-time during the machining process, compensating for any machine or fixture deflection. This capability ensures consistent part quality and reduces the need for manual adjustments or recalibration. With TCPC and DWO, Haas 5-axis machining has become easier than ever, allowing operators to achieve intricate geometries and complex machining tasks with confidence and precision.

“We’ve just taken delivery of a UMC-500 and UMC-1000 to take care of our smaller and larger projects,” Mr Blower explains. “The footprint of the UMCs is the reason we can fit so many into the workshop. With the speed of the machines, we can be more competitive in our quoting, which brings in more work, enabling us to invest again. It’s a circle which is very successful for us.

The compact footprint of the Haas UMC machines enables more to be placed on the shopfloor at Maycast-Nokes
The compact footprint of the Haas UMC machines enables more to be placed on the shopfloor at Maycast-Nokes

“Given the precise nature of the castings, primarily targeted for the aerospace and defence sectors, maintaining tight tolerances is paramount. Each casting has full dimensional reports and needs to pass inspection before it leaves us, so repeatability is essential. The Haas machines are great for consistency and accuracy.” 

Over the years, Maycast-Nokes has nurtured a strong relationship with its Haas sales manager Don Cole. "Don is always willing to visit us whenever we need anything,” Mr Blower adds. He has assured us of unwavering engineering support, and that is precisely what we get. We initially chose Haas for their competitive pricing, but it is their exceptional service that has fostered our loyalty."

Mr Redgwell agrees: “We have a great relationship with Haas. They are friendly and knowledgeable and that counts for a lot.”

Haas Automation


Haas Automation

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