4ward
NAXJA Forum User
- Location
- Dayton, OH
skyjacker, without knowing what tooling you have it's hard to say. Do you have any OTM insert cutters? I prefer those with a grade 5 insert, but in reality you would probably do best with just a roughing endmill. Cast has weird machining characteristics. I would conventional mill rather than climb mill when cutting unless you have that thing unbelievably clamped down.
As far as welding, obviously tig is best. Make sure you use regualar old er70 s6 (or s3) for your filler. I've used 312 stainless with good results also, it's just more expensive. If you're going to stick it, 7018 seems to work the best while still being reasonably priced.
As far as welding, obviously tig is best. Make sure you use regualar old er70 s6 (or s3) for your filler. I've used 312 stainless with good results also, it's just more expensive. If you're going to stick it, 7018 seems to work the best while still being reasonably priced.
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