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Brochure: High-accuracy laser tool setting system

Brochure: High-accuracy laser tool setting system
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Brochure: High-accuracy laser tool setting system - 1

High-accuracy laser tool setting systems Non-contact tool setting

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Flexible family of high-accuracy non-contact tool setting systems Renishaw’s range of NC4 non-contact tool setters provides highprecision, high-speed tool measurement and broken tool detection, allowing process control on all sizes and types of machine tools. During machining processes, dimensional accuracy is dependant upon several variables, including tool size deviation, tool run-out and tool breakage. Renishaw’s NC4 systems allow users to control these variables, enabling measurement of a wide variety of tools at production feeds and speeds, while minimising the risk of excessive tool...

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NC4 separate systems Renishaw’s separate systems offer the same on-machine tool measurement and broken tool detection functionality as their fixed system counterparts. Users can set these systems up in a range of configurations depending on the application – giving users the ultimate flexibility. Separate systems are available with an operating gap of up to 5 m. Custom solutions Renishaw provides bespoke NC4 systems to suit specific applications – including a range of sizes, mounting configurations and additional integrated probing systems; for example, contact tool setters for turning tools.

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System components Interface The NCi-6 interface processes signals from the NC4 and converts them into voltage-free solid-state relay (SSR) outputs, for transmission to the CNC machine controller. NC4+ Blue non-contact tool setter (see pages 2 and 3) High-accuracy laser tool setting systems

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Air preparation kit Provides the NC4 with clean, dry air to protect it against coolant and swarf. Simple to install and no M-codes are required. Intuitive tool setting software (see pages 18 and 19) Accessories NC4 set-up tool The NC4 set-up tool, is a battery-operated device that allows users to quickly and easily set up and maintain their NC4 systems. Calibration tools Calibration is essential for accurate tool measurement using non-contact tool setters. A ball-nosed calibration tool, which can be supplied by Renishaw, is recommended for calibration of the NC4. NC4 smartphone app The NC4...

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The Productive Process Pyramid™ Tackle process variation at source, and reap the rewards The higher the degree of human involvement in the manufacturing process, the higher the risk of error. Automated inprocess measurement using Renishaw probes can help eliminate the risk. Renishaw’s range of NC4 non-contact tool setters can facilitate the following measures for enhanced management of your production, leading to an increase in your profits. For further details regarding the benefits of all levels of process control within the Productive Process Pyramid™, visit...

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The Renishaw NC4 system ensures product integrity, eliminates costly scrap, and also the possibility of a broken spindle, which would be hugely expensive to replace in such high-end machines. Hope Technology (UK)

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High-accuracy tool setting with blue laser technology Non-contact laser tool setting systems use a beam of laser light, passing between a transmitter and a receiver, positioned within the machine tool so the cutting tools can be passed through the beam. The passage of a tool into the beam causes a reduction in the amount of laser light being acquired by the receiver, and a trigger signal is generated. This records the machine position at that instant, providing the information to determine a tool’s dimension. With approaches from several directions, tool geometry can also be accurately...

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Optimised for production environments Superior measurement accuracy The improved measurement performance associated with blue lasers enables the measurement of very small tools, whilst minimising tool-to-tool measurement errors. Minimising these errors is also a critical consideration when machining with a wide range of cutting tools. Tool measurements taken on NC4+ Blue systems closely reflect the true dimensions of the tool, giving users confidence in their manufacturing capabilities. These factors enable users to manufacture complex components more accurately and efficiently than ever...

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Optimised measurement cycles Optimised measurement cycles All Renishaw non-contact tool setters are supported by optimised on-machine software. This software features: • Dual measurement mode – tools are measured as they are brought out of the beam, significantly improving out-of-the-box cycle time and robustness of measurements in wet conditions. • Auto-optimisation technology – on-machine measurements are self-optimised for each CNC machine tool. Cycle time Competitor system A High-accuracy laser tool setting sy

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The NC4 allows us to check for breakages of small tools used to make keys and other reference points on the cam, which are vital if the engine is to operate properly. If it wasn’t for the Renishaw system, the machine could operate with a broken cutting tip, with disastrous results. Ducati (Italy)

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Superior optical protection system Renishaw NC4 systems use a combination of smart environmental protection technologies to protect their precision optics. This ensures that systems remain functional, accurate and repeatable. The NC4 systems use a simplified electrical and pneumatic installation, without mechanically moving parts or M-code requirements. Renishaw’s MicroHole™ technology features a continuous stream of compressed air through a very small and precise laser-drilled hole. Air flows out of the MicroHole at over 250 m/s to counteract any potential ingress of coolant or debris,...

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Renishaw has an excellent reputation in manufacturing industries, and also provides services for different industries, so it doesn’t just offer a product or a solution, but also shares with us its experience, expertise and the industry’s best practices. Renishaw is also meticulous in terms of its technical support, the Renishaw team reacts quickly to solve problems; this is particularly impressive to us. SuperAlloy Industrial Company Ltd (Taiwan)

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