摘要:
The present invention relates to a vehicle body formed by a simultaneous curing method using a composite material, and to a production method therefor. An integrated composite-material vehicle body for a transport vehicle obtained by integral forming in the shape of the vehicle body and using a sandwich panel including: a core material; an inner skin material which is made using a prepreg of reinforcing fibres impregnated with a synthetic resin and semi-cured, and which is adhered to the inside surface of the core material; an outer skin material which is made using a prepreg of reinforcing fibres impregnated with synthetic resin and semi-cured, and which is adhered to the outside surface of the core material; and a sheet metal material which is inserted between the core material and the outer skin material.
摘要:
Disclosed are a method and a system for synchronizing and providing data requiring digital rights protection, to a portable device, wherein a contents providing server is connected with a contents synchronization server to which the portable device is connected.
摘要:
A solar module patterning apparatus comprises a laser oscillator, a homogenizer and a scanner. The laser oscillator generates a laser beam having a predetermined wavelength. The homogenizer homogenizes an intensity distribution of the generated laser beam provided from the laser oscillator. The scanner scans the laser beam to a solar module. The laser beam is output from the homogenizer and passed through a mask with a predetermined pattern.