1 / 5

Bar Threading Machine

The Bar Threading Machine is used to cut the outside threads on the bar with the assistance of Tangential chaser. Bar Thread cutting Chaser is use as a shaper in machine. Bar stay still, Die-head turns. Diverse kinds of threads can be cut on the bar, for example, BSW, NPT, UNF, METRIC, UNC, ACME, BSF Threads and so on. <br>

imcmachines
Download Presentation

Bar Threading Machine

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Industrial Machine Corporation Bar Threading machine

  2. Bar Threading Machine

  3. WHAT IS REBAR • Why can’t you just put threads on rebar? Rebar cannot simply be cut threaded to the nominal diameter. This is due to the diameter difference between the major diameter of UNC threads and the diameter inside the deformations. The diameter inside the deformations is less than the minimum allowable major thread diameter. This will lead to incomplete threads and the liability that comes with product not meeting dimensional tolerances. As an example, the diameter on rebar between the deformations is .960 and the minimum allowed major diameter on 1″ threads is .9755.

  4. How to properly cut thread with rebar threading machine • The only way to correctly thread rebar is by turning down, or milling the end of the rod so that it is the proper size and shape to be threaded. This is done by removing the outer layer of the bar until the diameter is equal to the deepest deformation on the bar, leaving a smooth surface to thread. The smaller diameter of the threaded portion means that a larger size of rebar will have to be used and turned down in order to have threads that are the correct nominal diameter. If we go back to our example rebar above, we would need to use #9 rebar, instead of #8 in order to have proper 1″ UNC threads.

  5. For More Details Visit Here : http://www.industrialmachinerycorporation.com/bar-threading-machine.html

More Related