The effect of thread pitch (coarse and fine threads) on fatigue life of ISO bolts within the range of 10≤D≤24 mm (D=outside diameter) and American Unified bolts within the range of 7/16″≤D≤1″ was studied.
Thread consumption formulae were derived by investigating the effect of thread tension for two basic types of stitches namely lock-stitch 301 and chain-stitch 401.
The analysis of lock-stitch 301 shows a joint effect of thread tension and yarn count to the consumption of the needle thread.
The purpose of this study was to investigate the effects of thread shape and taper on the initial stability of the implant-bone structure.
In addition, there are combined effects of thread tensions together with parameters such as fabric thickness and stitch density which determines accurate consumption values considering the properties of the stitch.
In case of chain-stitch 401, there are combined effects of thread tensions together with fabric thickness and stitch density which determines accurate consumption values considering the properties of the stitch.
To investigate the effect of the thread on the wave transmission, a specimen with the same diameter of the incident and the transmitter bars is used in the SHTB test.
In this study, we aim to analyze the effect of pin thread on the in-process material flow during FSW of an Al-Mg-Zn alloy by using numerical simulation based on computational fluid dynamics (CFD).
The objectives of this work were to study the effect of varied thread manufacturing process type and sequence on the mechanical properties of AISI 4340 stud bolts, and to develop a laboratory procedure for distinguishing between them.
Open image in new window Fig. 14 Effect of multi-threads on Friendster dataset with BS = 5% of dataset size a Page Rank, b data manipulation.
The purpose of this study was to compare the biomechanical effects of implant thread pattern (thread pitch, helix angle, and compactness) on micromotion in three types of bone (D2, D3, and D4) by means of three-dimensional (3D) FEA and to evaluate the complex, irregular structures by nonlinear FEA.
