A large, heavy weight raised mechanically and allowed to drop, as used in drop-forging and piledriving.
落锤，打桩锤
Example sentencesExamples
Trimming should be carried out hot; furnace, drop hammer and trimming press should be as close together as possible to minimize preheating and avoid wasting time and heat.
Disclosed is a device for automatically and continuously lifting and dropping a drop hammer.
Because triphammers are relatively puny compared to drop hammers, they have to work with the materials they are forging.
The process begins with the design of the part being laid up on a mold, transferred to the 'male and female dies' and then mounted to the drop hammer.
They are with young engineer Philip, from Cleveland, who has designed a trailer with a hydraulically-operated drop hammer that allows one person to fence off a field.
Definition of drop hammer in US English:
drop hammer
nounˈdräp ˌhamər
A large heavy weight raised mechanically and allowed to drop, as used in drop-forging and pile-driving.
落锤，打桩锤
Example sentencesExamples
Trimming should be carried out hot; furnace, drop hammer and trimming press should be as close together as possible to minimize preheating and avoid wasting time and heat.
The process begins with the design of the part being laid up on a mold, transferred to the 'male and female dies' and then mounted to the drop hammer.
Disclosed is a device for automatically and continuously lifting and dropping a drop hammer.
They are with young engineer Philip, from Cleveland, who has designed a trailer with a hydraulically-operated drop hammer that allows one person to fence off a field.
Because triphammers are relatively puny compared to drop hammers, they have to work with the materials they are forging.