Machine tool equipment suppliesoffers thread and spline rolling machines. , models mtr-20 and mts-20 are the two models of thread and spline rolling machine respectively. Mtr-20 is a 20-tonne circular thread which and forms rolling machine, based on the renowned principle of symmetrical movement of both roll shafts. A feature, ccircular ground guide bars is one of the characteristic of the thread which , was incorporated for enhancing the rigidity of the machine. Some of the constructional features include;each slide moves on three guide bars, . The hydraulic system made up of standard elements ensures a continuous steady 20 tonne thrust, . The tilting of the shaft makes through feeding simple and easy, . There is an automated centralised lubrication system, which minimises the maintenance. This rolling machine finds its application in;this machine is also used extensively for burnishing and straightening [engine valves]. The mts-20 spline rolling machine is with has a hydraulic force feed unit. Detailed description of the method of operating machine include; in this method the work is rolled while being forcibly fed hydraulically from its front end in its axial direction between two dies that are mounted on parallel spindles. When the hydraulically operated push feed equipment is employed, this method finds its application incan be used for the highly efficient rolling of accurate tooth forms in splines and serrations up to 1.0 module. Some of the physical configuration of rolling machine include;the job is clamped hydraulically, the rolling length is limited to 140 mm, depending on various factors such as material properties, number of teeth rolling accuracy, etc.
