Used as a modifying element in compounds to mark something as belonging to the field of mechanical engineering. In this function, it behaves similarly to an adjective, but grammatically it is a noun.
example
Die deutsche Maschinenbau-Industrie ist weltweit für ihre hohe Qualität bekannt.
The German mechanical-engineering industry is known worldwide for its high quality.
Usage tips
Compound formation
The word 'Maschinenbau' (mechanical engineering) is a compound noun made up of 'Maschine' (machine) and 'Bau' (construction/building). It literally describes the construction of machines as an engineering discipline.
EXAMPLE
Er studiert Maschinenbau an der Technischen Universität.
He is studying mechanical engineering at the Technical University.
Use in compounds
'Maschinenbau' (mechanical engineering) is a noun, but it is often used like an adjective as the first part of new compound words (Komposita). It remains unchanged and is not declined.
EXAMPLE
Ein Maschinenbau-Ingenieur entwirft und konstruiert Maschinen.
A mechanical-engineering engineer designs and constructs machines.
Typical compounds
Common compounds with 'Maschinenbau' (mechanical engineering) are 'Maschinenbau-Studium' (mechanical engineering degree/program), 'Maschinenbau-Ingenieur(in)' (mechanical engineer), and 'Maschinenbau-Unternehmen' (mechanical engineering company). The hyphen is often used for better readability.
EXAMPLE
Nach dem Abitur möchte sie ein Maschinenbau-Studium beginnen.
After graduating from secondary school, she wants to begin a mechanical engineering degree.
Compare with
near_synonym · confusable
Maschinenbau vs mechanisch
mechanical
'Maschinenbau' and 'mechanisch' both have to do with technology, forces, movement, and machines. Here, 'Maschinenbau' is usually used as part of a compound word, for example in 'Maschinenbau-Studium' (mechanical engineering degree program) or 'Maschinenbau-Firma' (mechanical engineering company). It shows that something belongs to the field of mechanical engineering. 'mechanisch', on the other hand, describes how something works: through mechanics or with the help of moving parts. Learners may confuse the words because they are close to each other in technical contexts. Remember: 'Maschinenbau-' names the field, while 'mechanisch' describes the way something functions.
Maschinenbau
Für das Maschinenbau-Studium braucht Lena gute Kenntnisse in Mathematik.
For her mechanical engineering degree, Lena needs good knowledge of mathematics.
mechanisch
Die Tür hat ein mechanisches Schloss und funktioniert auch ohne Strom.
The door has a mechanical lock and also works without electricity.