2012-02-01 retainer plates |
今回は吸気パイプ−クランクケース接合部の気密保持用Oリング固定板の製作です。
単純な部品ですがクランクケースと接する部分はクランクケースのRにぴったり合わなければいけないのでそれなりの加工が必要です。
This time I made retainer plate for the junction of crankcase and intake
pike.
It is a simple parts but it has a concave surface. So I had to make for
a jig for that cutting.
![]() 3t brass plate |
![]() Drilling |
![]() cutting |
![]() round cutting |
![]() Jig for concave cutting |
![]() Fixed on the 4 jaw chuck |
![]() Retainer plate on the jig. |
![]() another view Retainer plate was fixed with M2 screw on the jig |
![]() Check the safety. |
![]() completed |
![]() ドリルで2φの穴に開け直します。 The screw is needed to fix the retainer plate on the jig. But now those hole is no need . So drill the screw hole. |
![]() Completed. |
![]() O ring on the crank case. |
![]() Retainer plate with intake pipe and crank case. |