Posts Tagged ‘Mill’


Lathe Carriage Stop

Monday, August 8th, 2011

by Gareth Bellringer

Do you have trouble turning to a shoulder? Do you long for an easy way of repeating where you stop the carriage?

If you answered yes to either one of these, you could need a carriage stop.

Here is what mine looks like.

This was made from a block of aluminium which is 51×26.3x22mm

To machine the contour of the lathe Vee, I mounted the stock in a vice at an angle.

I also made:

A Clamp plate.

This is the locking screw, for the adjustable stop, it is made from stainless steel, and is threaded M5

This is the adjustable stop, it is made from some sort of steel, and measures 74mm in length, the thick bit is 17.5×7.8 and the remainder is 6.8mm in diameter.

On the bottom of the clamp is two nubs that act as a lever for the clamping plate, they measure 4mm in diameter and protrude by 3mm. These were made by drilling two 3x4mm holes, and then gluing two 4x6mm aluminium dowels in.

Lets talk about the main body, on the top side it has two countersunk holes, for two M6 screws. it doesn’t matter where these go really however I shall, draw a proper plan for them.The larger hole is 10mm and the smaller is a clearance hole 7mm.

On the side of the stop is a hole, 7mm in diameter to take the adjustable stop.

On the back of the stop there is a hole, tapped m5 to take the adjustable stop screw.

There is a bit of extra space, if you wanted to put a micrometer, or make a multiple stop disk. That shouldn’t be too hard.

  Lathe_Carriage_Stop_by_Gareth_Bellringer.pdf (319.7 KiB, 159 hits)
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Thanks for reading.

By Gareth Bellringer About the Author

 

 

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Plans for a Diamond Nib Holder for a Surface Grinder

Saturday, December 11th, 2010

Glenn recently made a Nib holder from scratch for his surface grinder. You can buy one from MSC for about $25-35, or you can make one with a few hours of effort out of parts from your scrap bin.

Here’s what Glenn had to say about his Nib Holder:

“I recently made a Diamond Nib Holder for dressing the wheels on my new surface grinder. It’s a very simplistic design derived from the common off-the-shelf Nib holders that you see in MSC, Enco, etc. catalogs. Those, however, are typically castings or welded parts. (see last photo above). My version is fully machined, ground, and bolted together. I used A2 tool steel. The part is approximately 5″ long, 2″ wide, and 1-3/4″ tall. The base plate is 1/4″ thick. The top block is approximately 1-1/2″ square before machining the angle on it.

This tool is a good example of how one might use a 15 degree Angle Block to position the top of the Nib Holder for milling and drilling at the desired angle position for the diamond dresser.

I also used my new surface grinder (new to me, at least!) to put a nice finish on all of the surfaces of the tool.
-Glenn”

Thanks for sharing you plans Glenn!

  Diamond_Nib_Holder_by_Glenn_Woodworth.pdf (213.5 KiB, 240 hits)
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Turn Your Magnetic Drill into a Functional Drill Press

Friday, September 10th, 2010

Those of you who frequent the forum may have already seen this nifty little project, but I thought I’d share it with the rest of you.

Vernon Peterson came up with a great idea when he decided to build a base for his Magnetic Drill. Personally I’ve always wanted a Mag Drill, but I’ve never had a project that required one so it was a hard purchase to sneak past the wife. But with Vernon’s base I could totally justify adding a Mag Drill to my shop because it would double as a second drill press!

Here’s a video of Vernon’s creation:

Vernon originally posted this project to the forum here, but I liked the project so much I felt it needed to be featured on the home page.

I hope it inspires those of you who own a mag drill to pull it out, dust it off, and turn it into a more frequently used tool in your shop.

You can download plans to make your own below.

  Mag_Drill_Base_-_Drawings.pdf (981.4 KiB, 205 hits)
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