3 inch rotary table made in china

Say you want to cut a 51-tooth gear, or 51 splines, or evenly space 51 holes on a bolt circle: 360/51 gives 7.05882 degrees, or 7 degrees, 3 minutes, 31.8 seconds - and your rotab measures to (f"rinstance) 1/10 of a degree - tricky to get it right!

you rummage through your dividing plates, looking for something with a common factor with 51 - its factors are 17 and 3, so you want a multiple of 17 (the 3 is a factor of 72 so that"s covered already) and you find a plate with a 34 hole circle ( 2 x 17) and fit that;

The table"s ratio is 72, and you"ve used the factor of 3 in it, leaving a factor of 24 - into the pot and multiply by the 2, giving 48 holes "but I"ve only got 34 holes!" you cry!

The Vertex is different from the others ... you have to buy a separate lathe-style chuck with an MT2 or MT3 arbor sticking out the back of the chuck. The main part has a MT2 or MT3 hole, and the body rotates on a horizontal axis to tilt. You don"t have to use the usual lathe-type chuck on it. For small work you can use a Jacobs chuck with arbor. I don"t think you can do rotation about 2 axes, just one; but I could be wrong. I have seen one at the tool store I go to and they have still not sold it after a couple of years so perhaps it is not as useful as I think but it sure does look nice.

As for the term "hinge", I made that up. The one I am thinking of is still called a rotary table; there are two parts ... the rotary table, and then the base. The two are connected on one side by the hinges (just two tabs with holes, a rod, and the horizontal hole in the base that the rod goes through). The tab parts fit over the edges of the base and the rod slides through the tab holes and the horizontal hole in the base.

Even with a rotary table that is not hinged, you can mount it vertically and in that position you might call it a dividing head because you can usually buy a tailstock for it, and, for certain ones the dividing plates.

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The vertical & horizontal rotary table is one of the main accessories of milling machine. As a precision work positioning device, it is widely used for indexing drilling, milling, circumferential cutting, boring and so on.

Our amazing rotary table is made from HT200 casting with high quality. It has already passed the ISO9001 quality system certification. They are are very popular on the market for their superior performance, excellent design and reasonable cost. They are definitely your best choice!

Our rotary table is both vertical and horizontal with two functions. When the vertical position of the table is used together with the tail part, it is also possible to complete circle cutting, indexing drilling, milling and more complicated work.

The dial is divided into 360 degrees in total. The handle is 4 degrees per revolution. The minimum scale can be accurate to 10 seconds. All of these help you handle more complex and more precise tasks.

It"s not difficult for you to adjust the rotary table milling machine. What you should to do is just adjust the handle to the position where you want. Because the precise scale is marked on the dial.

If you purchase our product, we are going to give you a free wrench, 2 positioning keys and screws. When you install the vertical & horizontal rotary table, these accessories will bring you a lot of conveniences.