如果我沒記錯,最後一步是用刮刀完成的, 就像曲軸,塗上紅丹,去轉, 紅丹沒磨去的地方就是凹下去的地方,再用刮刀刮去高初, 再堆焊
所有跟帖:
• 活塞應該是研磨的,要達到真空不能用鏟刮。 -puyh- ♂ (0 bytes) () 03/03/2021 postreply 13:30:26
• 活塞應該是研磨的,要達到真空不能用鏟刮。 -puyh- ♂ (0 bytes) () 03/03/2021 postreply 13:30:26
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