MKW & OPEN MIND Helps Bluebird to Sail again

    2006 a team of engineers and enthusiasts decided to rebuild the famous craft Bluebird K7, a project that has enlisted the charitable support from companies in the North East, such as MKW Engineering. The re-build project is approaching completion credit to manufacturers like MKW Engineering that are utilising high end CAM software from OPEN MIND Technologies.

    MKW Engineering | Automotive

    MKW acquired its first 5-axis machine tool over ten years ago to accommodate its increasingly complex workload and to reduce cycle times on its large parts with small batch sizes. With high material costs on large parts and the overall value of components after machining exceeding £25,000, getting the job 'right fist time' takes on a new level of importance. As MKW's Sales & Commercial Director, Mr Rahmon Nassor comments: “We have invested over £6m in ten years on machine tools. With continued investment in machine tools, our CAM package was creating problems as the post-processors were incapable of supporting the complex tool-paths on our 5-axis investments. This created scrapped parts, tool breakages, machine crashes and a culture of nervousness. Additionally, the package couldn't keep up with our high workload of one-off or small batch production of complex parts.”

    Exceptional results
    “We knew we needed a new CAM package and with recommendations from numerous machine tool installation engineers and our own investigation of 3 leading vendors, we opted for OPEN MIND's hyperMILL®. The results have been exceptional.”

    As soon as hyperMILL® was installed, the benefits arrived in abundance. Firstly, the ability to simulate part production prior to any physical cutting gave the programmer confidence that parts were not going to be scrapped. This confidence was backed by OPEN MIND’s ability to supply post-processors for each individual machine to ensure the part programmed on screen was exactly what would be cut by the machine.

    “Depending upon the features of each component, hyperMILL® has reduced our programming times on average from 30 to 50%.

    There is now a much shorter time from purchase order to delivery and hyperMILL® has played a major role in that.“

    Rahmon Nassor, Sales & Commercial Director

    Secondly, the ability to simulate the part prior to machining enabled MKW to accurately quote jobs, as Mr Nassor continues: “Rapidly simulating parts from drawings and electronic files enables us to price work accurately for customers based on the knowledge of the machining strategies required, the cutting tools and the hours required for each job. Depending upon the features of each component, hyperMILL® has reduced our programming times on average from 30 to 50%. This improved programming time is credit to a user friendly platform that is intuitive and guides the programmer through each step.”

    Other benefits for MKW from hyperMILL® is the significant time saving for the programmer by using the easy to use tool database and the feature recognition option. This enables the programmer to select a feature on a part such as a hole, and hyperMILL® will automatically identify all other holes with the parameters and calculate the tool paths accordingly to eliminate unnecessary tool changes.

    Automotive: MKW Engineering
    MKW Programmer with Satellite Jig on Screen
    Automotive: MKW Engineering
    Typical Oil Gas Component

    Manufacturing Donald Campbell’s Legacy
    The feature recognition has proven of major benefit on the sponsons manufactured for the Bluebird K7 project. Each of the two 1.8m long aluminium sponson parts has over 480 holes of differing diameters and hyperMILL® reduces the tool changeovers and optimises tool paths with its feature recognition cycle.
    However, a key feature of hyperMILL® that has proven a huge success for MKW is the mirroring function. This feature enables the programmer to mirror a program in all axes for left or right hand parts.

    Automotive: MKW Engineering | Download

    MKW engineering | Tyneside, UK

    Full story
    PDF | 600 kB | 2013

    Automotive: MKW Engineering | Customer Story