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Centerless grinding and polishing maschine typ RP S 376
A new technical development for high speed grinding has now been successfully proven at Company Thyssen Krupp Elevator.
Stock removal grinding and finishing in one pass to final tolerance on DOM Tube. Heavy removal rates which eliminate the pre-turning on large cylinders over 6” ( 150 mm ). Stock removal of 1,4 mm with high speeds of 4m/min on tubes over 200 mm diameter possible
LOESER centerless grinding machines made with single- and multistation grinding heads (swivel joint technology) are used in the tube, pipe and bar industry, automotive industry, hydraulic industry and many others. surface improvement up to ra = 0,01 micron can be achieved easily. diameter starting with 1.3 mm up to 500 mm can be finished with through feed speed up to 30 m/min. depending on the workpiece. various workpiece length of 20 mm up to 20 m can be surface improved by grinding, brushing, polishing or deburring. automatic operation of the machines combined with magazines or in automatic production lines reduce the handling costs of parts. easy operation and quick belt change systems reduce the downtime. pneumatic grinding pressure control insure consistant quality.
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High performance grinding and polishing machine for tubes, with high versatily, working with abrasives belt. Used in the tubes, pipe and bars production to improve the cosmetic or surface carchteristics.
Workable dimensions length from 1MT up to 12MT and diameters 10mm up to 150 mm,220 mm and 300 mm. Are also avaiable special version for smaller diameters.
For greater diametercould be interesting check the STO machine.
The machine can be completely automated and controlled by PLC software.
Grinding pressure is constantly monitored to keep an high quality level
This machine is perfect to be installed in line with the mirror polishing machine model PT 150 If you need a really superfinishing solution please discover our STL model for longitudinal polishing.
For small shops and and fabricators the most perfect solutions is our combo unit model STP with possibility of making on the same unit both satin finishing and stock removal and polishing and buffing.
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High Speed Cutting and Jig Grinding with very high precision in one machine
Simple programming of the machining cycles for jig grinding
Grinding technology fully integrated (contact measurement of the abrasive pin, dressing spindle, grinding oil, CO2 extinguishing system etc.)
High precision of machine due to combined use of linear motors and absolutely friction-free hydrostatic guides in all axes
Maximum feed rate and acceleration limited to achieve highest possible precision
Outstanding damping characteristics due to hydrostatic system oil film in all axes
Friction-free counterbalance in the Z-axis
Extremely rigid machine construction, 11 t weight
Three-point support, damping machine feet
Precise control of all temperatures in the machine, including the cooling water, the oil for the hydrostatics and the oil for the machining, cooling of motors and secondary magnetic elements, extra cooling housing for spindle
Cabin completely closed, includes noise reduction and large windows with security glass, loading with crane possible
Infrared touch probe for work piece set up and 3D measurement of the contour
Chip disposal via 2 spiral conveyors into chip box behind the machine
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FEATURES
LIFETIME Guarantee:
HFT offer a lifetime guarantee on the MOTOR of the TEG-3
Repeatable points every time:
The use of the 'TEG - 3 Tungsten Electrode Grinder' will give exactly the same tungsten points every time, enabling consistent repeatable arc performance and welding results.
Axial grinding:
By grinding the points longitudinally, the 'TEG - 3 Tungsten Electrode Grinder' eliminates arc flicker or wander.
Sizes:
Sizes from 1.6mm to 4mm can be ground as standard. Any other sizes can be catered for on request.
The TEG-3 Grinder is so powerful that it will grind tungsten electrodes up to 6 mm diameter, without stalling or burning out the motor. Remember, our lifetime guarantee and it has no limits. With the aid of a special collet accessory, short tungsten electrode lengths can be held, thus increasing the life of each electrode.
Low cost:
The TEG-3 Tungsten Electrode Grinder, has been designed and manufactured specifically for grinding Tungsten Welding Electrodes up to 6 mm diameter.
Prolonged tungsten life:
A tungsten electrode tip ground with the TEG-3 machine, will have a much greater life than a tip that has be hand ground on a workshop wheel or belt machine.
Arc Stability
Tungsten Electrode Tips ground with the TEG-3 Grinder, will be smooth and free from ridges, thus preventing erratic arc behaviour, arc flickering and arc instability.
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Metal bond CBN wheels are used for vertical spindle surface grinding of tool materials, fluting and gash grinding of end mills, and profile grinding in which the life and form of work pieces is essential.
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To grind machining tools made of cemented carbide alloys, cermets, ceramics, etc., a wide variety of unique and effective bonds (Polyx, resin, metal, vitrified and electroplated) is available for different purposes and uses.
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Cranden Diamond Products are proud to have developed a new generation of polyimide bonded grinding wheels. Specially formulated to maximise the performance of state of the art CNC tool and cutter grinding machines. Standard specifications combine good corner holding, long wheel life with an oustanding rate of cut. Reduced cycle times, improved surface finish and tool life.
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CBN Grinding Worms are galvanically positive plated tools, which are applied, without dressing, for continuous generating gear grinding.
Highest demands concerning precision, performance and tool life are made on CBN Grinding Worms. This is achieved through our extensive experience of manufacturing this type of tool.
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Double edging
- High speed
- Superb finishing
- Long life cup wheels for double edgers
Diamond cup wheels:
The new generation of double edging tools.
Top quality diamond tools are a must when processing Glass on Double Edging machines.
TYROLIT Vincent offers the most comprehensive reply to all requests of the newest Double Edging machines. High speed, perfect surface quality and long lifetime (reducing downtimes) will be our every day commitment to your success.
Mass production of differently sized glass sheets - float glass and laminated glass - requires reliable and cost-effective diamond tools.
TYROLIT Vincent offers a newly developed generation of metal and resin bonded cup wheels able to fulfill all the application requirements.
Peripheral wheels:
Wide range of peripheral wheels able to overperforming any request of speed, life and consistency thanks to extensive scope of specifications.
Advantages:
- High feeding speed that can exceed 10m/min
- Long lifetime, thus keeping idle times to a minimum
- Perfect surface provided by a new generation diamond bond
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STARTEC is a TYROLIT product-line with a patented bond system, standard resin systems, improved grain and innovative grinding wheel design.
With STARTEC you will reduce costs through longer wheel life, shorter cycle time, higher process safety levels and better quality of your tools.
To achieve these goals the trend is towards CNC grinding machines. The advantages of these machines can only be used together with highest quality grinding tools.
TYROLIT has developed two new product lines, STARTEC-Basic and STARTEC-Ultra, for this very complex and customer specific area. These new products are for grinding HSS and cemented carbide tools.
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With Columbia TYROLIT raises the curtain on a new generation of race and bore wheels.
Columbia by TYROLIT closes the technological gap between conventional grinding wheels and superabrasives.
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Features:
Multifunction and modular:
- Automatic wheel balancing on 1 or 2 planes.
- Manual pre-balance of wheel.
- Detection of the touch between wheel-workpiece and wheel-dresser.
- Pre, in and post-process size measurement.
Menu programmable.
Operator panel:
- Local or remote graphic display, equipped with RS232 interface for hard copy function.
- HMI Windows software package for PC-CNC terminal.
Interfaces:
- RS 232 serial interface for remote programming and data up/download.
- Programmable parallel interface for remote programming, data up/download and digital I/O expansion.
- Profibus DP
- Analogue interfaces for measurement signals.
Opto-insulated and protected digital interface
Analogue signals galvanically insulated
FFT vibrations analysis.
Programmable measurement data acquisitions and recording.
Advantages:
Meets all the applications suitable to:
-increase productivity
-ensure product quality
Protection of the investment.
Cost/performing in any application.
Easy integration in any production architecture.
Remote Assistance through tele-service.
Reliable in workshops.
Reduction of machine downtime thanks to failure prevention and diagnostic.
Allows Statistical Process Control.
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Features:
Available in the following versions:
- Rack, half rack
- Shelf
- Remote panel
Digital I/O for the connection to the CNC
Unbalance measuring range from 0 to 200 µm
Maximum resolution 0.001 µm
2 balancing limits, each settable from 0.001 to 1 µm
Panel with waterproof keyboard.
Suitable for internal or external balancers with brush or no-contact collectors.
Advantages:
Price competitiveness.
Reliable in workshops.
Enhance the quality of the product.
Increase the productivity.
Suitable as a standalone unit or integrated in the CNC of the grinding machine.
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The horizontal, hard-bearing (force measuring) balancing machine PTB-GW is specially designed for balancing grinding rolls, e.g. in the gear or transmission manufacturing.
* Features
o Special solution for the balancing of grinding wheels
o Software for unbalance correction with two or three sliding weights in one or two balancing planes
o Compact workplace
o Can also be used to balance general rotors within the specified dimensions
* Applications
o Balancing and checking the unbalance of grinding rolls
o Grinding wheel balancing on an auxiliary shaft
o Balancing of spindle shafts, armatures, etc.
o Balancing in manufacturing, tool assembly and tool maintenance
o Unbalance check in incoming goods department
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PETER WOLTERS is a world leading manufacturer of high precision machine tools for individual applications in fine grinding, honing, lapping and polishing of flat workpieces. The product range is completed by combined grinding and brush deburring systems. which have been developed for the final surface optimisation of fine ground, fine blanked and stamped workpieces as well as special precision parts with defined edge radiusing.
The FE 700 L system is indicated by the following features:
·The linear finishing system FE 700 L is available as a stand – alone application as well as a fully automatic application combined with an PETER WOLTERS AC microLine® machine.
·The basic machine is equipped with a special sealing system between the drive/control section and the work section. Due to this fact the maintenance intervals, maintenance times and set-up costs are minimized.
·Options like the fully automatic tool wear and pressure control guarantee a constant process quality at a high level.
·Further options as automatic loading, flip over device and unloading systems are available. Also part of this is a central adjusting device which ensures short change over times for other workpiece dimension.
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