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| Technical Information and Literature |
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| By click on the picture you can open a PDF-File: |
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| Imagebrochure - Four brands, one vision |
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Company Profile Winterthur Technology Group
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External / Internal Cylindrical Grinding
Surface and Profile Grinding |
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We offer for External / Internal Cylindrical Grinding and for Surface and Profile Grinding:
- An extensive range for use with various materials.
- Grinding wheels available for practical all machines due to many different forms and dimensions.
- An environmentally friendly compaosition.
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| Centerless Grinding with Nanowin Resin |
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Nanowin, a new benchmark in Centerless Grinding.
Our products:
- are applicabel for a wide range of materials
- have an excellent coolant resistance
- have a high grinding performance
- are available for all brands of Centerless Grinders
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| Coolgrind |
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There's no cooler way to grind!
If you are feeling the heat from your tool grinding operations - use our new system to stay "cool" even under the most challenging grinding operations.
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Large cut-off wheels |
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Rapoflex and Raposteel Light cut-off wheels are used in the steel producing and steel processing industry to cut various materials to lenth.
Our cut-off wheels offer:
- High performance and economy efficiency
- Short cut-off times
- No surface rehardening, accurate cuts and minimum burr generation on cutting faces
- High operational safety and low level of noise
- Excellent cutting performance
- Low machine loads
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| Hot pressed conditioning wheels |
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Defect such as ingot cracks, folds, scabs and cinder patches must be removed before the semi-finished steel is processed further (rolling, forging)
Advantages
- Long wheel life
- Excellent performance and efficiency
- High level of safety
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| Laboratory cut-off wheels |
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Laboratory cutt-off wheels are used for:
- Wet cutting of laboratory test pieces on stationary cut-off machines
- Cutting-off for a wide range of materials, hardnesses and dimensions in production environments
Laboratory cut-off wheels consist of two raw material components: an abrasive medium plus a resign bond system. These cut-off wheels are manufactured with up-to-date methods.
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| Quality obliges |
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If well documented processes and quality are a prerequisite for doing business with your organization, you will be relieved to know that Rappold Winterthur is highly protective of its high quality standards.
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| Rapoflex Super Light Cutting-off wheels |
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For Offhand-cutting with angle-grinders our new Cutting-off wheels "Rapoflex Super Light" will be the best ... |
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| Rapoflex Cut-off discs and rough grinding wheels |
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Our Rapoflex Cut-off discs and rough grinding wheels are suitabel for off-hand, cut-off and off-hand rough grinding operations on portable machines with operating speeds up to 80 m/s.
We offer a targeted specification range fo all ferrous materials, including stainless steel and cast iron, non ferrous metals and materials such as stone, etc.
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| Roll grinding wheels |
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Roll grinding wheels are used for production and repair grinding of driving, support and back-up rolls.
We offer:
- a complete range of quality products for all roll materials
- products available for all types and makes of roll grinding machines
- as result a excellent surface quality.
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| Mounted Points |
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Rappold-Winterthur mounted points are distinguished by an extensive range of grain qualities, grit sizes, hardness and bond types for roughing, finishing or special applications.
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NaxoForce - Stock Wheels
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Handbook Creepfeed |
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| Please click button to select and order the following documents: |
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ID/OD Cylindrical grinding, Centerless and Tool room grinding, bench & floor/stand swing frame machine grinding, Thread & worm grinding, and Gear Grinding wheels.
- General applications data & recommendations
- Technical data reference and safety recommendations
- Wheel specifications, types and shapes
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General grinding, Tool grinding, Snagging or floor/bench grinding, Industrial and Foundry applications, Billet & Slab grinders, Portable or mobile grinding applications, Straight/off-hand grinding, Angle grinders, cut off wheels, Resinoid Diamond Wheels, Dressing sticks and devices, Saw and other sharpening, Mounted Points in a variety of shapes & sizes, Cup Wheels and reinforced and non reinforced disks.
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Reishauer precision grinding applications in Gear Grinding, Worm grinding with continuous generation technique, Worm Ball and Lead Screw generation, Tap grinding, Thread grinding.
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This is a great daily and technical reference to abrasive types, wheel formulations, wheel parametric data and wheel specifications. A general applications guide which will provide a series of base-line specifications, product range, along with the principles and the mechanics of the grinding process and techniques for dressing and process maintenance and more ....
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For the Gear Grinding professional, everything you needed to know about your gear grinding processes in a handy reference. Similar to the above Cylindrical Grinding handbook, the Gear Grinding version has all the data and reference materials, which will prove invaluable to your daily problem-solving and continous improvement routine.
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Looking to achieve optimum performance from your grinding processes?
If reductions in cycle-times, dress cycles, and operating costs are part of your business goals & objectives, then contact us to have an engineer design and evaluate the potential of a CBN specification for your application. Typically, Vitrified CBN can be utilized in applications where material types included hardened steels with hardness values of 55-70 Rwc. This is particularly true of High Alloy steels which have a tendency to develop the formation of free carbides within the steel matrix.
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| Precision abrasive machining continues to develop its capabilities and broaden its applications base. This trend has set the tone and the standard from which machine tools and their components must be made. Swiss Precision Grinding Wheels which remove a greater volume of material per unit of time with less process variation and more exacting tolerances while maintaining optimum thermal and cutting forces, result in higher product quality and lower grinding costs per part
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| If well documented processes and quality are a prerequisite for doing business with your organization, you will be relieved to know that Rappold Winterthur is highly protective of its high quality standards. |
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