In mechanical assemblies, different methods are used to join components based on whether the connection needs to be permanent or removable. Match each common fastener or joint type with its correct description.
- RivetA permanent, non-threaded fastener that is physically deformed on one end to lock overlapping plates together.
- Bolt and nutA threaded, removable fastening system used to firmly clamp multiple components together.
- Cotter pinA split wire inserted through a hole to prevent other fasteners from accidentally slipping or loosening.
- Welded jointA permanent connection created by melting and fusing the base materials together.
Cevap
Rivet matches with the non-threaded deformed fastener. Bolt and nut matches with the threaded, removable system. Cotter pin matches with the split wire used for prevention of loosening. Welded joint matches with the connection created by melting base materials.
Each mechanical fastener type has distinct physical characteristics and use cases. Welded joints fuse materials permanently through heat. Rivets are permanent mechanical pins that are deformed to lock pieces in place. Bolts and nuts are threaded, allowing them to be tightened and removed. Cotter pins act as secondary locking devices by passing through a hole to prevent primary fasteners from backing out.
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Anahtar Kavram
Characteristics and basic applications of mechanical fasteners and joints
Tahmini Süre:45s