SHARS 4″ HIGH QUALITY H / V ROTARY TABLE W/ 4″ 3 JAW SELF CENTERING CHUCK NEW. Why Shars Brand rotary table has higher TIR than other Brand? There is center align pin come with Shars Brand rotary table. Located by chuck’s jaws, high TIR. The tools’s TIR reaches Chuck’s TIR 0.003 and rotary table’s TIR when you turn the handle to divide degree, because the center of tools and the center of chuck are coincide. There is no center align pin with other’s brand rotary table, only come with screws. The tools’ TIR can’t be guaranteed when you turn the handle to divide degree, because the center of tools and the center of chuck are’t coincide. The rotary table has no TIR, so only low TIR tools can be machined. Same quality, we also sell PHASE II. Chuck could connect 4 rotary table directly. Compare with PHASE II. If set up an 4. Chuck, you need an 4 chuck + a 6. You also can pick. An 5 chuck + a 6. Table diameter: 4.334 / 110mm. Height horizontal: 3.35. Center height in Vertical Position: 3.35. Maximum load weight in Horizontal position: 300 Lbs. Maximum load weight in Vertical position: 160 Lbs. Center hole: 0.866. Mounting: Front Mount & Plain back. Bolt Circle Diameter: 3.307. 4 Rotary Table Feature. Low profile design fitted for DIY and home hobbist milling machines. Table graduated with 360 scale. Micro collar graduated to 1 minute with 10 second accuracy. 10 second vernier reading on a satin chrome dials. Gear drive immersed in oil. Dual positive action locks. Maximum individual spacing error 4″ table 120″. 4 table utilizes low profile locks for added workspace. Gear ratio: 4″ table is 72:1; 6-16″ tables are 90:1. Rotating angle of table with one revolution of the worm gear: 5 degree. Flatness of clamping service-concave. Concentricity of center bore. Parallelism of clamping surface to angle face. Squareness of angle surface to clamping surface. Squareness of clamping surface to center slot. 4 Lathe Chuck Feature. Semi-steel chuck body made from high quality cast iron. Each pinion is ground and hardened to HRC 43. Both sides of the jaw teeth and guides are ground and hardened to HRC 58-62. Each set of jaws are serialized in their own set. A serialized set of jaws are then finished, ground, and lapped on their designated chuck body which will be the same chuck body on the final assembly to achieve a greater accuracy. Before assembling the jaws to its designated chuck body, the jaws finish machining is performed on a close tolerance state of the art CNC machine from Japan. The scroll plate’s thread flank are ground on both sides to achieve tighter contact with the master jaw. Each chuck has gone through rigorous accuracy and repeatability inspection by clamping and jamming multiple random testing rods or rings. Accuracy is maintained for the entire clamping range. Clamping Range A-A1: 0.078-1.181. Jamming Range B-B1: 1.181-3.543. Clamping Range C-C1: 1.181-3.150. D2 bolt hole circle dia. 2 set of jaws for inside set and outside set. 6 piece of mounting screws for the lathe chuck back plate (3 screws for front mounting and 3 screws for back mounting). The item “SHARS 4 Horizontal and Vertical ROTARY TABLE With 4 3 JAW CHUCK NEW $112.94 OFF” is in sale since Tuesday, February 23, 2016. This item is in the category “Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Workholding\Rotary Tables”. The seller is “discount_machine” and is located in Saint Charles, Illinois. This item can be shipped to United States, Canada.
- MPN: 202-2024
- Brand: Shars Tool