MILLING INSERTS - HAAS TOOLING - milling insert holder

2024-06-16 18:29:08

ReamerRPM chart

The Permit to Drill is the initial application submitted by a company to drill a well in the State of Louisiana. Drilling is governed by the rules and regulations of Title 43 and especially Statewide Order 29-B (see Rules page for current links to Title 43 and 29-B).

Yeah, I know that, I'm in the middle of making a custom tool library and was just trying to see what the industry standard/average is.

Standard HSS stub drill...for my example I was using a *C* drill(for a 1/4 reamer) which I have set to 6000rpm and 30im.

Hss reamer speeds and feedspdf

I plow MA Ford carbide reamers in our reamed holes pretty hard; I would say that 150-175% of the feed I would drill at and probably 75% of the speed

Straight Flute reamers may have advantage in blind holes, since lefthand spiral flutes tend to push swarf forward. Generally speaking the standard range of reamers will suffice for reaming most ferrous and non-ferrous metals.

Hss reamer speeds and feedschart

HSS reamer speeds and feedsmetric

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Hss reamer feeds and speedscalculator

I did some searching and found that most of you use what I have always used in terms of speeds and feeds for reaming. But I came across this today and it seemed to be way to fast in the feed area:

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Should be approximately 50% of the speed used for drilling the same material. Faster speeds are generally not an advantage , but may be possible in exceptionally rigid and efficient designs. Chatter degrades the surface finish and must be strictly avoided.

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Reamer speeds and feedscalculator

HSS reamer speeds and feedsaluminum

All Permit to Drill Applications should be filed in duplicate with the District Office the well is located. Once the District is finished with their review, the Permit to Drill Application is submitted to Baton Rouge for final approval. The Permit to Drill Application consists of the following:

So if I drilled a hole at 5000rpm with a 30im feedrate, the reamer would be be 2500rpm and 60im?...that seems fast to me.

Hss reamer speeds and feedschart pdf

Something I was told years ago for reaming 2/3 the speed and 3 times the feed of the drill. It has always seemed weird, and no I do not do it. I feed drills up to 20 to 50 ipm depending on the drill, size, and material. Going 60 to 150 ipm on a reamer just does not seem right, but this rule was for bridge ports and conventional lathes.

I think it will depend on how deep you go too. But I double feed and half to 2/3 rpm all the time with a reamer if the hole is prepared right. In alum. You can increase that feed to 50ipm no problem with a peck cycle, (*c* drill). Although it would depend on the depth, coolant and such. First time I showed it to someone they though I was crazy.

In a mild steel like 1018 or sumthin, I would run that drill around 1400rpm and around 6 IPM...so 700rpm ream and 12 IPM.

Should be approximately 100% greater than the feed used for drilling the same material. Insufficient feed may degrade the finish and roundness of the hole and increase tool wear.