The two dowel pins align the cap and base of the housing.

用两个定位销将座罩和轴承座基础对准。

youdao

Dowel pins need to be short to allow easier dis-assembly and assembly of the mould during use.

合销必须足够短，以便在使用中能更易于模具的拆卸和安装。

youdao

I then glued into the base 1/4" dowel pins which assure that whenever assembled, all the parts will fit exactly into the right places."

然后我粘到基地1 / 4 ”桩脚的保证每当组装，所有部件完全变成适合适当的地方。

youdao

I then glued into the base 1/4" dowel pins which assure that whenever assembled, all the parts will fit exactly into the right places."

然后我粘到基地1 / 4 ”桩脚的保证每当组装，所有部件完全变成适合适当的地方。

youdao