The results are compared to those of the standard involute gear and proof that the bending strength of the compositeprofile tooth is higher than that of involute one.
结果表明，复合齿形齿轮比渐开线齿形齿轮具有更高的弯曲强度。
2
Combined with practical work, the application of compositeprofile method and apparent resistivity sounding method in primary de-sign of building project is introduced.
The utility model provides a metal plastic compositeprofile, which comprises a plastic profile and a metal plate which is adhered on the decorative surface of the plastic profile by adhesive.