论文部分内容阅读
缝纫机是一种实用的家庭生活用具。目前生产的缝纫机多为脚踏台板式,体积大而且笨重,虽有边脚小轮,但移动仍很不方便。针对这个问题,我制作了可以行走的缝纫机底架代替了原来的边脚小轮,使缝纫机移动灵活方便,深受周围同志们的欢迎。可以行走的缝纫机底架构造见图,具体做法如下:1.选择两根450×45×45毫米的木料,刨光后锯成要求的规格,在木料一面的两端各钻一只直径为14毫米、深为8毫米的圆孔,两孔相
The sewing machine is a practical family life appliance. The current production of sewing machines is mostly pedal-type, large and bulky, although there are small wheels, but it is still very inconvenient to move. To solve this problem, I made a sewing machine chassis that can walk instead of the original side caster, making the sewing machine mobile and flexible, and it was welcomed by the comrades around. The structure of the sewing machine chassis that can be walked is shown in the figure. The specific methods are as follows: 1. Select two wood pieces of 450×45×45 millimeters. Plane the saw into the required specifications. Drill a diameter of 14 on both sides of the timber. 8 mm, 8 mm deep hole, two hole phase