Design Parts and Selection of Technological Methods
The ability of material to resist impact load is called impact toughness. The impact toughness is measured by one-time impact test, that is, the standard sample is broken at one time.
Advantages of Object-Oriented Programming
Owing to the integrity and encapsulation of objects in object-oriented programs, and the loose and slightly compatible relationship between objects
Installation and Balance of Grinding Wheels
Installation of grinding wheel: The circumferential speed of grinding wheel is very high. If the grinding wheel is not installed correctly, it will seriously affect the quality of workpiece
Slice warping facilitates the arrangement of yarns of different qualities
Batch warping is to divide the total warp number required for the whole fabric into several batches and wind them on several warp axes respectively.
General strand and twister
The strength irregularity of spinning yarn decreases after ply twisting. This is because in the merging process of single yarn, the probability of weak links meeting on the yarn body is very small.