Hot forging of the brass without flash, a success case
Brass hot forging and its application sectors
The hot forged brass pieces are used in many sectors, including, for example, clothing and constructions industry. The belt buckles, the zippers and door handles are all examples of parts produced with this material and obtained through hot forging presses.
Among the different application sectors, however, the one that sticks out mainly is the fluids control and hose fittings sector.
- Taps and fittings pieces,
- Valves for LPG tank and high-pressure gas,
- Ball valves for water, gas and oil,
- Watermeter bodies,
- Junctions for both the normal and floor heating, these are all brass pieces.
This type of product is currently affected on the market by a very strong competition of the Countries in which the manpower is cheaper and where probably in some cases a brass alloy is used that responds mainly to the local necessity and to the temporary availability, rather than to satisfy the international quality standard. To produce this kind of pieces in Europe, saving competitivity on the market represents therefore a challenge for many companies.
Hot forging without flash four brass parts at the same time
Speaking with a customer of ours who has the productive headquarter in Europe and who produces brass pieces, we could experience his real difficulty to remain on the market. From here comes the idea to find a solution that could allow him to increase the productivity and to reduce considerably the wasting material for sparing on the costs.
Our staff in collaboration with the technical office of the customer has identified then two different dies: one for the production of a hose junction connection and another for a curve of 90°. These new dies have been developed to take advantage of the potentiality of our hydraulic presses of ME serie of forging without flash and the result was to forge 4 parts at the same time.
In order to obtain this result, it is necessary to provide one of our standard hydraulic presses, such as the ME250/4G100, with some optional accessories (including also the billets loading system), that are conceptually simple but extremely well-performing.
This system is different due to its strongly innovative characteristic, since at the moment just the Mecolpress presses can provide this result (forging 4 pieces at the same time without flash) that surely brought great advantages also to our customer in terms of marginality on the product cost.
Through this specific press for the brass forging, it is possible to produce 4.500 parts at hour on average without flash.
This case study shows how it is possible to find solutions in the concrete and proactive collaboration with the customer that satisfy in the best way the specific productive necessities of that company and for its own specific interest.