|
ENGRENAGE EXTERNAL GRINDING GEAR GEAR CALCULATION gear grinders GEAR HOBBING GEAR RIM GEAR-SHAPING GEARBOX gearhobbing INSPECTION GEARWHEEL INSPECTION GRIND Grinding gears HOBBING INTERNAL GRINDING INTERNAL TOOTHING MARINE GEAR PLANETARY GEAR shaping gears SPUR GEAR SURFACE GRINDING gears gears gears |
gears Hero Tandhjul gearsgears; Hero Tandhjul A/S - gears - Cylindrical Gears with diameter up to 1250 mm. Grinding, hobbing and shaping. We supply all branches with gears. Precision within gears is our speciality. 1. Complete production of cylindrical gears and splines incl. materials, hardening and machining. gears 2. Partial machining of customer-manufactured blanks gears Working range: External toothing: Max. diameter 1250 mm, from module 0.9 Internal toothing: Max. diameter 500 mm, max. module 8 At Hero Tandhjul we have a long tradition in the production of gears. This type of production demands careful control and we can therefore provide all our customers with complete documentation of the quality. This centres on the following areas : Material certificate gears Inspection for cracks and report Complete gear measuring and report We can also offer gears certified through classification societies such as DNV, GL and ABS. What is more, it is always possible to contact our highly qualified staff, who are always ready to answer your inquiries. These might concern e.g. gears Choice of material Production quality General design questions What is best and most economical The Hero Machine Company was founded in 1942 as a contract machine manufacturer. Within just a few years the first universal milling machines 4U and 4P were being constructed. They were sold in large numbers over the following years to both domestic and international customers. At its peak, production reached almost 100 machines a year. The company unveiled a new generation of universal milling machines in 1955: Models 1A, 1B and 1C. These machines fulfilled the increasing demands on machine tools with respect to feeding and rapid travel in all directions, and also rapid change of spindle speed and feed rates. Furthermore, they could also be equipped with various types of vertical attachments. These machines became known for their great flexibility and durability and, in fact, many of the machines produced at this time are still running. The machines were also produced under licence in Belgium under the name Viking. These new milling machines were equipped with complicated gear mechanisms employing many gears. The gears themselves were not produced by Hero and were therefore purchased from various suppliers. Unfortunately, gears of the requisite quality were not available and to solve this problem Hero decided to commence its own gear production. |
Last updated 14.2.2007