stitch thread meaning in Chinese
缝线
Examples
- Cutting out the san crispion stitching thread leaving
不可打到中底不织布上 - Effect of surface modification of kevlar stitch threads on mechanical interfacial properties of carbon fiber bismaleimide stitched composites
双马来酰亚胺树脂缝合复合材料界面性能的影响 - The in - plane equivalent elastic modulus and tensile strength of stitched composite laminates are studied , and it ' s found that the in - plane equivalent elastic modulus decreases with the increase of stitch density , stitch thread diameter , maximal misalignment angle and the distortion width , and the range is about 5 % . the tensile strength of stitched composite laminate increases with the increase of stitch step and decreases with the stitch space . the
研究结果表明：随着缝纫密度、缝纫线直径、最大纤维偏转角和缝纫变形区宽度的增加，缝纫复合材料层合板面内等效模量逐渐降低，最大降幅一般在5 %左右；缝纫复合材料层合板的拉伸强度随缝纫针距的增加而增大，随缝纫行距的增加而降低，因此缝纫密度对拉伸强度的影响程度要看具体的缝纫针距和行距。 - The methods - three dimension fabric - enforced laminates , and sparse fabric - enforced laminates , layer - enforced laminates ? to enhance the interlaminar toughness of fabric - reinforced laminates were discussed in this paper . the stitching method to enhance interlaminar toughness of stitched - laminates was mainly discussed in this paper based on our research and experiment . the middle - alkali glass fabric used as enforced - material with thickness of 0 . 2mm , 3 section 600 deniner kevlar yarn is used as stitching thread in this research , which improved lock stitching way and different kinds of stitching mode were adopted
以提高层合板复合材料的层间断裂韧性(能量释放率)为目标，采用中碱玻璃布为增强材料，对叠层后的玻璃布，采用凯芙拉缝合线、改进的锁型缝合方法、不同的缝合工艺进行了缝合；基体采用的是不饱和树脂，固化剂为过氧化甲乙酮，促进剂为环烷酸钴液；在室温下采用真空辅助rtm ( resigntransfermolding )成型固化方法，制作了不同缝合工艺的玻璃布增强复合材料层合板。