Hirschvogel Receives “Quality Contribution Award” from Denso

The headquarters of the Denso Group in Kariya, Japan, has presented Hirschvogel with the “Quality Contribution Award” for the following special achievements:

• Excellent cooperation with several locations of the Denso Group
• Contribution to quality and localization thanks to reliable quality performance (zero defect rate)
• Increase in quality by introducing a new type of hot forging technology for rails for the common rail system of…

Differential Bevel Gears

Hirschvogel has been operating single-stage warm forging presses with drawing cushion technology for a long time now. These highly productive machines are used primarily for high-pressure diesel injection components, such as camshafts and cylinder heads for diesel pumps as well as injector bodies.

Due to the existing expertise in large serial production on these presses and the consistently high quality achieved, it made sense to find additional components for this…

Monoblock Input Shaft with Ready-for-assembly Lamellae Splines Saves Development and Production Costs

As system complexity in hybrid powertrains increases, so does the number of components required, thereby causing the costs for these systems to rise. This applies to the costs per unit, logistics costs as well as to investments in development and tools.

An effective way of countering these cost increases is to reduce the number of components and suppliers and to eliminate manufacturing steps.…

Hirschvogel Embraces the Changes in the Automotive Industry

The steadily increasing number of electrified powertrains in passenger cars and in the commercial vehicle sector worldwide is a long-term issue for the supply industry. Hirschvogel is also facing up to this challenge and has been working intensively for several years on powertrain components for electric and hybrid vehicles in order to actively shape this change.

The rotor shaft as the heart of the electric motor is a particular focus…