GrabCAD 模型信息
Piston Cross Head · 模型 254468
Large slow-speed Diesel engines may require additional support for the side forces on the piston. These engines typically use cross head pistons. The main piston has a large piston rod extending downwards from the piston to what is effectively a second smaller-diameter piston. The main piston is responsible for gas sealing and carries the piston rings. The smaller piston is purely a mechanical guide. It runs within a small cylinder as a trunk guide and also carries the gudgeon pin. Because of the additional weight of these pistons, they are not used for high-speed engines.
- 格式
- Rendering、AutoCAD
- 分类
- Educational、Machine design、Tools
- 标签
- tool、mechanical、assembly、piston、crosshead
- 数据更新
- 2026-09-10T11:59:43Z