It's not uncommon for thousands of dollars worth of equipment to be held together by $.10 screws. Because of their low cost and high degree of standardization, screws, studs, bolts, and nuts tend to ...

Some joint-design considerations are universal; others vary with the assembly methods used. Each joining technique has particular design requirements, while certain joint requirements may suggest a ...

Finite element analysis (FEA) has become an indispensable tool in the study of bolted joint dynamics, enabling detailed insight into the mechanical behaviour of threaded fasteners under a range of ...

Designing for stability is especially important because many variables that affect joint behavior cannot be directly controlled. Some of the major causes of uncertainty include: Assembly: Clamping ...

Many composite structures are assembled with mechanically fastened (“bolted”) joints. Structural analysis of these attachments requires a linked set of design properties that are generated by D30 test ...

SNAPSHOT: HÖRMANN Vehicle Engineering-led consortium developed a tool-free hybrid process combining large-format 3D printing and continuous fiber tape to produce a front apron and nose demonstrator on ...

The core purpose of the products of the tensioning solutions from the Nord-Lock Group is to apply preload to a bolted joint, but what is preload? How is the preload for an application determined? Why ...

This appendix presents background information regarding bolting preload and safety factors used in bolting design. During assembly in the OEM shop, the BOP/LRMP stack is “built up” by placing one RAM ...