Filtry
A study of fatigue behaivour of main shaft forgings
Fatigue testing program of main shaft forgings for heavy industry applications in Spain.
JL - Únava materiálu a lomová mechanika
- 2015 •
- Vsouhrn
Rok uplatnění
Vsouhrn - Souhrnná výzkumná zpráva
Optimalization of production of main shaft forgings for wind energy plants, development of casting technology and production of engines Azipod, development of modern technology of production
In the frame of the project was developed and established the low cost production of main shaft forgings for wind energy, castings of engines and gripping device including of new production line for surface treatment. Envir...
JG - Hutnictví, kovové materiály
- 2003 •
- X
Rok uplatnění
X - Nezařazeno
Numerical Simulation of Preliminary Heat Treatment of the Forging for the Main Shaft
when using a wrong treatment mode. The simulation dealt with a forging of conical for thistype of shaft, and to analyze them in terms of initiation of internal stresses....
JG - Hutnictví, kovové materiály
- 2013 •
- Jx •
- Odkaz
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Open die forging of four-pole rotor shafts
Four-pole shaft forgings are characterized in comparison to traditional forging shapes (cylinders, disks, etc.) by unusual shape of the shafts central part - a cylindrical body with protruding poles. This shape can...
JG - Hutnictví, kovové materiály
- 2013 •
- Ztech
Rok uplatnění
Ztech - Ověřená technologie
Crank press with a system for supporting and prestressing eccentric shaft
The solution mechanism of the forging press with prestressing system of eccentric shaft.
Mechanical engineering
- 2015 •
- Fuzit •
- Odkaz
Rok uplatnění
Fuzit - Užitný vzor
Výsledek na webu
The verify modification of a forging technology of shaft VL16287
The verify modification of a forging technology of shaft MK27705 was using numerical simulation. The goal was to improve material flow and reduce die stress. The final alteration was then verified at the workplace of the CPF's in Pi...
Materials engineering
- 2017 •
- Ztech
Rok uplatnění
Ztech - Ověřená technologie
Development of the forging process technology for the offset (cranked) shaft designated MK27843
and the forging sequence to ensure reliable filling of the die cavity across the entire shaft cross-section, a stable deformation progression, and minimisation of typical forgingThe technology describes the forging
Mechanical engineering
- 2025 •
- Ztech
Rok uplatnění
Ztech - Ověřená technologie
Apparatus for pressing of big forgings
Patent application PV 2012-945 and PCT/CZ2012/000140. The invention relates to apparatus for pressing of big forgings, especially crank throws for assembled crank shafts for heavy ship?s engines....
JG - Hutnictví, kovové materiály
- 2012 •
- O
Rok uplatnění
O - Ostatní výsledky
Construction of Numerical Model of Forging Process of Four-pole Rotor Shaft
of the numerical model of open-die forging of a four-pole rotor shaft. The shaft weighing approximately 30-tonnes was made from C45 steel. The forging process comprised a number. The workpiece was reheated between...
JG - Hutnictví, kovové materiály
- 2012 •
- Jx •
- Odkaz
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Forging technology of the forging of the cranked shaft MK27843
The technology describes the technological process of forging a forging that there is sufficient material to fill the die cavity shape and no overlapping occurs during forging of the final shape. The main output of...
Materials engineering
- 2023 •
- Ztech
Rok uplatnění
Ztech - Ověřená technologie
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