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The machine can be equipped with up to 13 numerically controlled axis that take their orders from a Siemens 840D control, a Reishauer MMI and an electronic gear box that has been perfected over the last two decades. 12 Fellows-Reishauer Gear Grinding Machine Section I. High quality, in terms of precision, tool life and wear resistance, is based on many years of experience and a great willingness to innovate. Now you can have your cake and eat it too. Your Choice Quick Changeover The unique architecture of the RZ550 provides optimum accessibility during operation and change over. Your benefit: Grinding Wheel Outside Diameter (max.) The machine is configured with a fixed dressing unit if a limited variety of profile modifications are to be produced using workpiece specific dressing diamond tools. Refresh your browser window to try again. Operation the Machine Sequence of Operations Description of Push Button Panel Mounting a Pre-profiled Grinding Wheel Settings Installations Capacity Diagram Section III. North America's Largest Inventory of CNC Gear Machinery, Production Machinery, and Machine Tools +1 (586) 755-5353. The machine requires only a small amount of valuable shop real-estate, the smallest foot print for a machine of this type despite its impressive performance. Using TCG, manufacturers benefit not only from high productivity, low perishable tool cost, and the unmatched stability that has long been associated with the generating process. 2023All rights reserved 12 Fellows-Reishauer Gear Grinding Machine Section I. Shaft Length (max.) Precision gear manufacturers demanded a machine that was as fast, accurate, and reliable but a little larger; a machine packed with new technology, and one that offered options for gears that needed to be produced in small lots. The worldwide market acceptance of this machine speaks for itself. Reishauers long experience as a developer and manufacturer of high precision gear grinding machines brings additional benefits in tool production. is vice president of the Reishauer Corporation. Grinding Worm. In other words, all of the new series of machineswith the exception of our smallest machine, the RZ 150can operate using the continuous generation or discontinuous profile method of gear grinding using large dressable or small cBN plated grinding wheels. This encompasses the gear grinding machine, grinding wheels, diamond dressing tools, clamping and fixturing devices, automation, grinding technology, and process monitoring. Reishauer has produced both standard Reishauer develops customized grinding and dressing REISHAUER GEAR GRINDING TECHNOLOGY | 9 Continuous Generating Grinding is our Business Reishauer not only manufactures excellent gear grinding machines, we are your reliable partner offering our systems expertise to you to master the entire gear grinding process. The grinding diameter range of 5 to 410 mm and its module range of 0.5 to 10 mm covers a wide range of gear grinding applications. It is a scalable product and its modularity provides maximum productivity in serial production and maximum flex- ibility in small series. For obvious reasons the wheel must be dressed a few times per workpiece rather than getting several gears per dressing operation, as in the continuous generation process. With LNS activated (Figure 5) the uniform pattern is destroyed leaving a random texture similar to that of honing. This item may or may not be in original packaging. Maximum module for form grinding 6 mm The series RZ 60, RZ 160, RZ 260 and RZ 360 combines all technical highlights utilized in Reishauer Gear Grinding Technology. If were tracing the Reishauer family lineage, the ZA is where it all started back in 1945. Among others, the following options are available: Second workspindle for increase of productivity Backlash-free high-precision pivoting dressing spindle allows the use of lower cost flexible dressing tools and special technologies CNC tailstocks for accurately adjustable axial clamping force promotes high repeatability One Technical Data Working Range* Gear Outside Diameter Swivel Angle (Grinding Head) Grinding Stroke (max.) Invented and refined to perfection by Reishauer, our gear grinding process offers valuable advantages: Maximum productivity due to high machining rates and short idle times Excellent grinding results due to limited influence of the gear blank quality Extreme process reliability due to shifting and dressing of the grinding worm on the spindle Low. Editorial article on the subject: Gear grinding service levels taken to new heights / Date of publication: 2023 / authors: Dr. Christian Dietz, Walter Graf, Reishauer AG / Language: English. Customer Value in Focus For more than 60 years Reishauer gear grinding machines have enjoyed an out- standing worldwide reputation. When maximum flexibility is called for to produce a large range of different gears, a pivoting dressing unit is the more appropriate choice. 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On the RZ 260, an integrated type automatic balancer is used, this system contains two balancing weights that are moved by electric motors via small gearboxes. 12.0" MODEL 12 REISHAUER GEAR GRINDER . and / or rapid automatic loading Modular grinding head for the use of a wide range of continuous generating as well as profile grinding wheels Rapid change between grinding Modular and Configurable for Your Production The RZ 160 provides the possibility to adapt the machine individually to the demands in your particular production. During the changeover this configuration allows the operator to change the clamping fixture while the grinding wheel is being dressed on the opposite side of the column. The technology is currently being practiced successfully in high volume production. To ensure the high output of the machines at a consistent quality and low unit costs, Reishauer continuously expands the technical competence in the areas of tooling, automation, process technology, and also process monitoring in the sense of Industry 4.0. Topological grinding (Twist Control Grinding), Grinding of tapered gears (beveloid gears), Safety Information regarding Reishauer Abrasive Tools, Generating gear grinding of asymmetrical designs, Line dressing offers highest flexibility for grinding prototype gears, Grinding of beveloid gears widens the machines field of application, Profile grinding for grinding gear set-ups with interfering contours. By shifting the wheel tangentially the workpiece is constantly exposed to an unused section, resulting in evenly distributed wear over the face width or usable portion of the wheel. Short set-up times excellent accessibility underscore the flexibility of this family of grinding machines. With a two-workspindle configuration it is not necessary to use and tool up both workspindles, especially when confronted with small lot production. Whatever the grinding process of cylindrical gears requires, Reishauer supplies everything from one source. This also applies to our dressing discs and dressing rolls. Extensive testing on automotive transmissions and on engine balancing gears has confirmed this approach to noise reduction as being both efficient and cost effective. It adopts the significant successful Reishauer standard interface features and has been improved at the same time in order to Compact design facilitates convenient manual loading further increase the customer benefit. This unit is simply mounted to the standard grinding spindle in place of the larger wheel that is used for the continuous generating process. The machines are configurable to individual needs and can be adapted to changing requirements. And with. Generating gear grinding of asymmetrical designs / Date of publication: 2018 / author: Walter Graf, Reishauer AG / Language: English. Not only are the machines from Reishauer well known for their speed, accuracy, dependability, and durability, in addition to continuous generation they are also capable of discontinuous profile, or form grinding. . We are working solution oriented and support our customers in the effort to achieve highest productivity and profitability at best quality. Modifications in the lead direction such as crowning or end relief are generally created by changing the center distance between the grinding worm and workpiece during the machining process. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates. A full appreciation of the customers needs and the response to a variety of specifications has been a long tradition at Reishauer. Gear hard-finishing at the limits safely! -, All Reishauer catalogs and technical brochures. This condition occurs on helical gears that have lead modifications, most commonly moderate to heavy crowns. Year June 1959. The design of the RZ 260 (Figure 1) was a natural progression following the incredibly successful launch and ongoing production of the RZ 150. Full content visible, double tap to read brief content. 2023All rights reserved Enhancements you chose aren't available for this seller. Since they are already equipped with the necessary Radius form roll profile contour, they guarantee extremely short dressing times. There was a problem loading your book clubs. In addition to a few physical steps and a couple program inputs, the change is made in minutes rather than hours. Many of these options can be added to the machine after it has been installed at the customers plant. The machine is completely enclosed providing a pleasant shop environment for operators and plant staff. Because a sharp portion of the wheel is present at all times, most gears can be ground in as few as two passes; one roughing, and one finishing. Innovation and Experience Perfectly Combined Improving the best The RZ 160 gear grinding machine continues the success of Flexible connection to different loading systems by using the well-known RZ 150. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. *Prices are pre-tax. str POZOSTALE.pdf 1 2012-07-20 14:47:21 Key: 01= Type And with Reishauer worldwide CHINA Reishauer AG Beijing Representative Office Room 1708, SCITECH TOWER No.22 Jian Guo Men Wai Da Jie Beijing 100004 China +86 10 651 571 75 +86 10 651 571 74 china @ reishauer.com RUSSIA Reishauer AG c/o Technolada Ltd Zastavskaya Street 33, Letter G 196084 Saint Petersburg Russia +7 812 334 35 30 +7 812 388 92 08 russia @ reishauer.com Find additional representatives at www.reishauer.com. Maximum length for shafts 490 mm This item may or may not be in original packaging. Grinding Support. Please try again. The balancing unit also contains a sensor to detect small vibrations. There was a problem loading your book clubs. Especially given the short cycle times, a two-workspindle configuration makes the machine approximately 50 percent more efficient as compared to a single spindle machine given the short loading and unloading time. Reishauers Twist Control Grinding (TCG) technology offers gear manufacturers a new opportunity to profit from the technical advantages of high performance continuous generating grinding without the disadvantage of process related flank twist, which is also known and referred to as bias. Profiling the Grinding worm. And with Reishauer worldwide SWITZERLAND Reishauer Corp. Zastavskaya Street 33, Letter G Reishauer GmbH 24bis, avenue du Gnral Leclerc france@ reishauer.com GABUN Beijing Representative Office Room 1708, SCITECH TOWER 2-5-4 Shin Yokohama, Kohoku-ku Yokohama-shi, Kanagawa Pref. The new small spindle attachment can use either cBN plated or dressable aluminum oxide wheels. Reishauer ZA, Gear Grinder Operations Manual In combination with the corresponding dressing process, virtually all demands are met in Dressing Gears Diamond gear shaft for grinding and honing For Dressing of Globoid Grinding Wheels and Honing Rings Diamond dressing gear, positive plated The manufacture of these tools places the highest technological demands on the Diamond dressing gear, negative plated production process. Please choose a different delivery location. ${cardName} not available for the seller you chose. First Grinding Machine. Industrial Machinery Manuals Is Proud To Offer 1 Quality Bound Copy Of A: Reishauer Fellows No. In this instance it had to do with something called continuous generation. The word family was also a common expression. Maximum Workpiece Diameter . To add the following enhancements to your purchase, choose a different seller. In response to the demand for flexibility, the RZ 260 can be equipped with two workspindles (Figure 2) so that the unground part can be loaded and timed to the threaded grinding wheel, while the other workspindle is grinding a gear. The size of the gear and resulting center distance between the grinding wheel and gear is automatically maintained through the control of the machine, so no manual intervention is necessary. 12 Gear Grinding Operation Instructions & Tables Manual Year (1959) This Manual Covers Models: No. Editorial article on the subject: ARGUS Process and Component Monitoring / ate of publication: 2020 / author: Walter Graf, Reishauer AG / Language: English, Editorial article on the subject: Asymmetrical gears / Date of publication: 2020 / Author: Walter Graf, Reishauer AG / Language: English, Editorial article on the subject: The perfect symbiosis between machine and tooling / Date of publication: 2020 / author: Walter Graf, Reishauer AG / Language: English, Editorial article on the subject: Transparent Grinding Processes / Date of publication: 2019 / author: Walter Graf, Reishauer AG / Language: English, Editorial article on the subject: Options of gear generating grinding / Date of publication: 2019 / Author: Walter Graf, Reishauer AG / Language: German, Editorial article on the subject: Higher power density as target - Asymmetrical gears / Date of publication: 2018 / Author: Maximilian Zimmer, Walter Graf, Reishauer AG / Language: German, Editorial article on the subject:Generating gear grinding of asymmetrical designs / Date of publication: 2018 / author: Walter Graf, Reishauer AG / Language: English, Editorial article on the subject: Twist Control Grinding / Date of publication: 2017 / Author: Walter Graf, Reishauer AG / Language: English, Editorial article on the subject: The perfect symbiosis (between tool and machine) / Date of publication: 2017 / Author: Walter Graf, Reishauer AG / Language: English, Editorial article on the subject: Automotive transmission throwdown / Date of publication: 2017 / author: Alex Cannella, (Interview with Walter Graf, Reishauer AG) / Language: English, Editorial article on the subject: Cylindrical gear production / Date of publication: 2017 / Author: Walter Graf, Reishauer AG / Language: English, Editorial article on the subject: Modification of Surface Structure and Geometry on Gears / Date of publication: 2017 / Author: Walter Graf, Reishauer AG / Language: English, Editorial article on the subject: Polish Grinding of Gears for Higher Transmission Efficiency / Date of publication: 2016 / Author: Walter Graf, Reishauer AG / Language: English, Safety Information regarding Reishauer Abrasive Tools, Continuous generating grinding of asymmetric gears, The perfect symbiosis between machine and tooling, Higher power density as target - Asymmetrical gears, Generating gear grinding of asymmetrical designs, Modification of Surface Structure and Geometry on Gears, Polish Grinding of Gears for Higher Transmission Efficiency. Invented and brought to perfection Low noise emissions of the ground by Reishauer - the Reishauer gear gears due to the application of the grinding process offers valuable Reishauer Low Noise Shifting advantages: technology Maximum productivity due to high High compressive residual stresses machining rates and low . The grinding principle using the discontinuous profile method is rather straightforward: the shape of the wheel must mirror that of the gear profile to be ground. Gear Grinding Technology Gear Grinding Machines. *FREE* shipping on qualifying offers. Supported by the OPTIMA software, Winterthur engineers can offer specific solutions In the field of tool production, Reishauer has established an excellent reputation for special dressing and CBN grinding tools. Technologically speaking, the RZ 410 is identical to the larger grinding machines, the RZ 550 and RZ 1000, which, in the main, differentiate themselves in their grinding diameter ranges. The change is generally within acceptable limits in spite of the flank twist. The smallest deviations in the rotary axis of the machine manifested themselves onto the surface structure of the ground tooth flank. 12 Gear Grinding Operation Instructions & Tables Manual Year (1959) This Manual Covers Models: No. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates. Open the catalog to page 1. This means the item was inspected, cleaned, and repaired to full working order and is in excellent condition. Find many great new & used options and get the best deals for Reishauer NZA, Gear Grinding Operations and Electrical Manual at the best online prices at eBay! Includes initial monthly payment and selected options. Diameter of Dressing Tool *Out of range dimensions can be verified upon request. 1996-2023, Amazon.com, Inc. or its affiliates, Select a location to see product availability. Leading edge technological know-how creates valuable synergies applied during manufacture and directly benefit the customer. In Reishauer Gear Grinding Technology we see the commitment to machines, loading systems, workpiece fixtures, dressing tools, grinding wheels, gear inspection and process technology. Reishauer Gear Grinding of Soft Steel 84 Ceramic Micro-Crystalline Abrasives Reishauer RZP 85 RZF Machine: Continuous Profile Plunge Grinding . This item cannot be shipped to your selected delivery location. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Within the download section you will find the general terms and conditions of purchase, several Reishauer publications, safety data sheets and the TeamViewer for support. Today, over 50 years later, Gear Motions is one of the premier precision gear manufacturing companies in the United States, thanks to a series of acquisitions, equipment investments and comprehensive training programs. General Description of Machine Features Motor Drive and Electrical Equipment Instructions for Oiling Section II. Customer Value is the Focus of our Innovations Swiss Precision Made by Reishauer For more than 60 years Reishauer gear grinding machines have enjoyed an outstanding worldwide reputation as the most reliable and efficient machines in gear finishing. Face Width of Grinding Wheel (max.) 3NQ100F10VS3PF IPX120F13VCF5 C M Y CM MY CY CMY K rys techn. The new profile grinding spindle (Figure 3) is used when grinding gears with space or feature limitations such as small diameter wheels are called foras small as 60 mm, in fact. 12 This Manual Includes: Crowning on the No. When large lot sizes are called for, the machine is equipped with two work spindles. Select PayPal Credit at checkout to have the option to pay over time. Workpiece Weight (incl. [1] The company was founded in 1788 by the toolmaker Hans Jakob Dniker as a craft enterprise in Zurich. "This thread-grinding machine required precision gears for setting the pitch of the different threads on taps," Graf said. The machine and . Profile and Form Rolls Profile roll, convex Profile roll, concave Thread roll Diamond profile rolls are used for dressing of grinding wheels where large volume Profile roll series production is required. Help others learn more about this product by uploading a video. *Prices are pre-tax. It is created by the geometry and kinematics inherent to the continuous generating process, but it is not limited to this process since the profile or form grinding technique is susceptible to bias or twist as well. This spindle was specifically designed for quick changeover between the two grinding processes. Small profile spindle wheel diameter 60 mm Flexibility does not take a back seat to productivity as the RZ 260 is available in four versions, in the basic one equipped with a single workspindle, the spindle is automatically moved to an easily accessible position for manual loading. This process affects the surface structure in such a way that excitation due to grinding marks can be eliminated.
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