What is the difference between a dividing head and a rotary table?
The main difference between the two is that a rotary table lets you rotate the work so radial or axial cuts can be made but a dividing head is just moved in increments.
What is the purpose of the hole in the center of a rotary table?
All rotary tables have a hole in the middle of the table. This is usually a parallel-sided hole but some, especially on smaller rotary tables it is tapered. This hole can be used to take spigots that can be used to align the rotary table or align the workpiece on the table.
How do rotary tables work?
In a typical rotary table, a control knob is used to rotate a worm gear. The worm gear engages the threads of a mating spur gear mounted beneath the table surface. When the worm gear turns, it causes the table to rotate a small amount.
Where are vertex rotary tables made?
Taiwan
Vertex rotary tables, Made in Taiwan, available in 5 sizes. They are accurate & smooth, producing your workpiece to exacting tolerance.
What is angle block?
Angle blocks are a valuable tool for the alignment and measurement of precise angles. They can also be stacked to create other angles. Precision-ground, Material: Cast Iron.
What is rotary milling?
Rotary Milling is the ability to perform 2D and 2.5D machining cycles around or on the end of a cylinder. Rotary Milling is not supported with non-intersecting or nutated rotary axes, or with a head-head configurations. Edgecam Rotary Milling only supports table-mounted axes.
What does a dividing head do?
An indexing head, also known as a dividing head or spiral head, is a specialized tool that allows a workpiece to be circularly indexed; that is, easily and precisely rotated to preset angles or circular divisions.
What is straddle milling?
Straddle milling is a CNC milling operation in which two or more parallel vertical surfaces are machined in a single cut using two cutters separated by spacers, washers or shims.