Machining delivery valves

iride813

iride813

New member
Sorry for all the post past few days, but anyways. I have a set of 191 delivery valves I’ve decided to go ahead and turn them into full cuts. That being said I was wondering what I should turn the diameter down to once shoulder is gone and how accurate they need to be within each other. Thanks!
 
I tried machining a set once, they were too hard for the cutters i had. But we only have old school tools, so I’m sure a nice carbide insert would do the trick
 
I machined the shoulder thinner on a set once to more closely resemble am 024. I believe if you are going with full cuts, then im sure you just turn the shoulder all the way off to where the shank is smooth.... I would think within .001 would be even enough.
 
Maybe this helps a bit...
 

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  • FULL-CUT-Extreme-Delivery-Valves-Snap-On-Socket-94-98-_57.jpg
    FULL-CUT-Extreme-Delivery-Valves-Snap-On-Socket-94-98-_57.jpg
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We have cutters. I’ve made them all into full cut. Was just wondering if they were supposed to be a certain diameter or if they just need to have the shoulder turned down flush.
 
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