cam 3D

Template machining To speed up the programming, templates containing tooling, operations, feeds, speeds, depth of cut etc, can all be stored for reuse on similar or families of parts. Applying them to a new part will automatically create a new set of toolpaths using the same settings, greatly reducing programming time and using company standard feedrates, speeds, machining methods and tooling which have already been proven on a previous job. NC-feed optimisation NC code can have federate optimisation applied to slow the feedrate when entering areas where larger amounts of stock occur, this all allows the machine tool to run faster and smoother. This option is constantly comparing the amount of material removed against the actual mechanical forces applied to the tool. The result of this sophisticated volume comparison tool provides a better toolpath, extending the cutting life of the tool while using the machine safely at the upper end of its performance regime. Short calculation times Toolpath editing and reordering New algorithms provide very fast calculation times even for the most complex parts. High speed machine tools require huge amounts of data to keep them running efficiently. By keeping the calculation times as short as possible, unscheduled machine stoppages will be kept to a minimum. To maximise the deployment of the software, VISI uses multi threading technology to allow multiple operations to be calculated at the same time and batch processing to allow jobs to be queued for unattended calculation, out of normal working hours. To further speed up the preparation of programs, individual operations can be post processed separately, so that machining can start on roughing operations while finishing operations are still being calculated. Once the toolpath has been calculated, it is possible to easily trim sections of toolpath and edit the rapid movements to optimise the cutting method to suit individual components. The sequence of operations can also be easily changed; a simple drag & drop concept can be used to modify the operation order. Toolpath editing provides the operator with the freedom to quickly arrive at their preferred machining method and sequence of operations. Kinematic simulation Toolpath verification can be applied using the real machine dimensions and limits with the kinematic simulation. Cutting tool, holders, jigs and fixtures can all be checked when running the kinematic display. Any gouges on the toolpath against stock, tool or any other part of the machine tool will be graphically highlighted. A comprehensive list of tested 3, 4 and 5 axis machine are available. Vero engineers are also available to help with the construction of any bespoke machine. Configurable post processors An extensive library of post processors is available to suit most machine tools. In addition all postprocessors are fully configurable to suit individual requirements. Canned cycles for drilling and boring, subroutines and cutter compensation can be output along with 3+2, and full 5 axis CNC code for use on the shop floor. Bespoke post processors can also be written for complex one-off machine tools. Set-up sheets are automatically generated with information about the datum position, tooling, cycle times, cutting envelope etc. The contents and layout of the set up sheet can be tailored to match the needs of each user and output as either HTML or XLS format. tel. +44 (0) 1453 732900 Smooth point distribution VISI creates each toolpath with an even distribution of co-ordinates. By sending smooth and efficient CNC code to the machine tool control, it will reduce unnecessary acceleration and deceleration on the machine, making it possible for the machine to operate as close as possible to the programmed feedrate. All the toolpaths have smoothing radii in the corners, smooth transitions between passes and options for looping movements linking the ends of each pass. All these elements help the machine tool to run faster, prevent sudden direction changes and eliminate excessive strain on the tool. fax. +44 (0) 1453 887444 email. info@vero.co.uk web. www.vero-software.com Vero Software Plc The Mill, Brimscombe Port Brimscombe, Stroud Gloucestershire GL5 2QG United Kingdom