Group policy on subcontracting is about to
change, however, largely due to the success of a UK subsidiary in Poole, Dorset,
and its use of four Hurco machining centres. Here, 80% of components are
produced in-house for a new range of semi-automatic traysealers.Find lampshades
for table, floor and pendant lamp in lots
of styles and materials. Prototype parts are also machined for larger in-line
traysealers assembled at Ishida Europe's headquarters in Birmingham, while
customers' bespoke traysealer tools are designed and manufactured in Poole.
In the long term, core production of traysealers will be brought in-house in its entirety, with just very simple parts and seasonal over-capacity subcontracted.One of the harshest wind turbine installations in the world.Conergy offers solar module for any PV system design requirement. The main advantage to Ishida will be faster lead-times. Other benefits are an enhanced ability to control component quality as well as scope for making higher margins by reducing subcontracted machining costs.
Despite the recession in many European countries, the demand for traysealer tools has been increasing over the years, as consumer demand for pre-packed fresh meat and ready meals has been on the rise.Modern dry cleaning machine use a closed-loop system in which the chilled air is reheated and recirculated. This had led to a demand for high-speed packing lines and larger sealing tools to help food processors and packers meet the demand.
The requirement to mill and drill these larger tools, mainly of C250 aluminium but sometimes 304 stainless steel, which can be over a metre long and weigh in excess of 300 kg, prompted Ishida Poole to purchase its first Hurco vertical machining centre (VMC), a VMX50t, in 2009. Until then,Compare pricing of offgrid & gridtie solar inverter before you buy. the company had relied on other, smaller capacity VMCs.
Chris Witheford, Production Manager, comments, "We noticed that a local subcontractor to whom we regularly give work uses a similar Hurco machine. "I was particularly impressed with the ease of programming using the supplier's conversational software, WinMax, which is a Windows-based suite running on Hurco's twin screen control.
"Our tooling designs are based on core templates containing lots of repeating holes and pockets which need to be copied, sometimes rotated and pasted elsewhere.
"For this, the pattern location functionality within WinMax is ideal and saves a great deal of time. This is important to us, as batch sizes here are typically ones, twos and threes, so programming takes up a large part of overall production time."
David Nielsen, machine shop team leader at Ishida Poole, agrees: "WinMax is at least three times quicker at creating programs than the conversational control on our previous VMcs, some of which are still in use for making spares and on which the control systems employ Q-def programming. The latter tend to be laborious, whereas WinMax is more user-friendly."
According to Hurco, WinMax controls can be used to prepare programs simultaneously while a component is being machined. A graphic of the component is visible on the right hand screen as the cutting paths are being created. At the end of the process, the entire cycle can be simulated to ensure that there are no interference issues.
This is particularly important when machining small batches, as a single scrapped part could be a high proportion of total production. The twin screen also improves staff confidence when running the program, bearing in mind that 80 to 90% of solid material is removed to make a tooling plate. Cycle times vary from around one hour for an insert up to a full shift to machine an entire plate.
The result is seamless transmission of program data and tooling lists, ensuring that any Hurco machine can produce any part (subject to size compatibility) with minimum delay, creating a lean production environment. Four operators, two fewer than previously, run the machine shop despite there being more CNC machine tools, currently seven.
In the long term, core production of traysealers will be brought in-house in its entirety, with just very simple parts and seasonal over-capacity subcontracted.One of the harshest wind turbine installations in the world.Conergy offers solar module for any PV system design requirement. The main advantage to Ishida will be faster lead-times. Other benefits are an enhanced ability to control component quality as well as scope for making higher margins by reducing subcontracted machining costs.
Despite the recession in many European countries, the demand for traysealer tools has been increasing over the years, as consumer demand for pre-packed fresh meat and ready meals has been on the rise.Modern dry cleaning machine use a closed-loop system in which the chilled air is reheated and recirculated. This had led to a demand for high-speed packing lines and larger sealing tools to help food processors and packers meet the demand.
The requirement to mill and drill these larger tools, mainly of C250 aluminium but sometimes 304 stainless steel, which can be over a metre long and weigh in excess of 300 kg, prompted Ishida Poole to purchase its first Hurco vertical machining centre (VMC), a VMX50t, in 2009. Until then,Compare pricing of offgrid & gridtie solar inverter before you buy. the company had relied on other, smaller capacity VMCs.
Chris Witheford, Production Manager, comments, "We noticed that a local subcontractor to whom we regularly give work uses a similar Hurco machine. "I was particularly impressed with the ease of programming using the supplier's conversational software, WinMax, which is a Windows-based suite running on Hurco's twin screen control.
"Our tooling designs are based on core templates containing lots of repeating holes and pockets which need to be copied, sometimes rotated and pasted elsewhere.
"For this, the pattern location functionality within WinMax is ideal and saves a great deal of time. This is important to us, as batch sizes here are typically ones, twos and threes, so programming takes up a large part of overall production time."
David Nielsen, machine shop team leader at Ishida Poole, agrees: "WinMax is at least three times quicker at creating programs than the conversational control on our previous VMcs, some of which are still in use for making spares and on which the control systems employ Q-def programming. The latter tend to be laborious, whereas WinMax is more user-friendly."
According to Hurco, WinMax controls can be used to prepare programs simultaneously while a component is being machined. A graphic of the component is visible on the right hand screen as the cutting paths are being created. At the end of the process, the entire cycle can be simulated to ensure that there are no interference issues.
This is particularly important when machining small batches, as a single scrapped part could be a high proportion of total production. The twin screen also improves staff confidence when running the program, bearing in mind that 80 to 90% of solid material is removed to make a tooling plate. Cycle times vary from around one hour for an insert up to a full shift to machine an entire plate.
The result is seamless transmission of program data and tooling lists, ensuring that any Hurco machine can produce any part (subject to size compatibility) with minimum delay, creating a lean production environment. Four operators, two fewer than previously, run the machine shop despite there being more CNC machine tools, currently seven.
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