Based on the UMC-5X simultaneous 5-axis machining centre that XYZ introduced 12 months ago, the company recognised a demand for a machine with similar overall capacity, but not necessarily offering simultaneous axis movements. The result is the UMC 4+1, which retains all of the key machine features provided by the flagship gantry-style UMC-5X, such as the 90 rpm direct drive on the rotary axis, and the front-loading 600 mm diameter trunnion rotary table with 600 kg load capacity.
XYZ’s standard 12,000 rpm in-line spindle unit with through coolant, can be upgraded with optional 15,000, 18,000 and 24,000 rpm spindles. The UMC 4+1 will be available from under £130,000, which is a saving of around £30,000 over the UMC-5X, a significant cost advantage for those not requiring simultaneous 5-axis operation.
“As we spoke to more customers about the UMC-5X, it became clear there was strong demand for a 4+1 machine,” says managing director Nigel Atherton. “So, by using the UMC-5X as a starting point, we created the UMC 4+1, which has the same capacity in terms of machining envelope, with the only major change being the use of a Siemens 828D control in line with the 4+1 configuration. The result is a machine that delivers on performance and capability at a price point which will be attractive to a large number of potential customers without a requirement for full 5-axis simultaneous machining.”
