| 摘要 |
A method of assembling needles for eyebrow makeup comprises the steps of inserting short needles into holes, wrapping a thermoplastic tube onto distal ends of short needles, inserting a long needle through thermoplastic tube and one hole such that sharp points of the needles contact top surface of planar heat-proof plate, moving needles and fastener plate assembly into oven to heat for integrally forming a needle assembly, taking needle assembly and fastener plate assembly from oven, removing needle assembly from the fastener plate assembly, inserting needle assembly into a hole through a tapered portion of fastener body for compressing the sharp ends of needles, and soldering needles together form a complete needle assembly.
|
