Loading...
Thumbnail Image

Govind Ballabh Pant University of Agriculture and Technology, Pantnagar

After independence, development of the rural sector was considered the primary concern of the Government of India. In 1949, with the appointment of the Radhakrishnan University Education Commission, imparting of agricultural education through the setting up of rural universities became the focal point. Later, in 1954 an Indo-American team led by Dr. K.R. Damle, the Vice-President of ICAR, was constituted that arrived at the idea of establishing a Rural University on the land-grant pattern of USA. As a consequence a contract between the Government of India, the Technical Cooperation Mission and some land-grant universities of USA, was signed to promote agricultural education in the country. The US universities included the universities of Tennessee, the Ohio State University, the Kansas State University, The University of Illinois, the Pennsylvania State University and the University of Missouri. The task of assisting Uttar Pradesh in establishing an agricultural university was assigned to the University of Illinois which signed a contract in 1959 to establish an agricultural University in the State. Dean, H.W. Hannah, of the University of Illinois prepared a blueprint for a Rural University to be set up at the Tarai State Farm in the district Nainital, UP. In the initial stage the University of Illinois also offered the services of its scientists and teachers. Thus, in 1960, the first agricultural university of India, UP Agricultural University, came into being by an Act of legislation, UP Act XI-V of 1958. The Act was later amended under UP Universities Re-enactment and Amendment Act 1972 and the University was rechristened as Govind Ballabh Pant University of Agriculture and Technology keeping in view the contributions of Pt. Govind Ballabh Pant, the then Chief Minister of UP. The University was dedicated to the Nation by the first Prime Minister of India Pt Jawaharlal Nehru on 17 November 1960. The G.B. Pant University is a symbol of successful partnership between India and the United States. The establishment of this university brought about a revolution in agricultural education, research and extension. It paved the way for setting up of 31 other agricultural universities in the country.

Browse

Search Results

Now showing 1 - 1 of 1
  • ThesisItemOpen Access
    Optimization of cutting parameters during turning of 16MnCr5 steel using Taguchi technique
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2021-03) Agarwal, Swapnil; Rajiv Suman
    The present work concerned an experimental study of turning on 16MnCr5 Steel with the help of two different types of coated carbide insert (TNMG160404 and CNMG120404). The objective was to find the optimum machining parameters viz. cutting speed, feed, and depth of cut so as to minimize the surface roughness of the machined material and maximise material removal rate. Experimental work is carried out with the help of computer numeric control (CNC) lathe machine. Machining is done on a 28mm dia and 150 mm long 16MnCr5 steel rod. After machining material removal rate and surface roughness is measured. CNC turning operation are performed using L9 orthogonal array has been developed between dependent and independent variables with the help of Taguchi Technique. The data was compiled into MINITAB 17 software for analysis. The relationship between the machining parameters and the response variables (surface roughness and material removal rate) were modelled and analysed using Taguchi technique and optimization is done with the help of S/N ratio and by applying ANOVA approach. To get optimised parameters for surface roughness and material removal rate we applied lower-the-better condition for surface roughness and higher-the-better condition for material removal rate in signal-to-noise ration. Analysis of Variance (ANOVA) was used to investigate the significance of these parameters on the response variables. Results showed that feed is the most significant factor affecting the surface roughness for TNMG160404 Insert closely followed by cutting speed and depth of cut, Cutting Speed is the most significant factor affecting the surface roughness for CNMG120404 Insert closely followed by depth of cut and feed and depth of cut is the most significant factor affecting the material removal rate for TNMG160404 and CNMG120404 Insert closely followed by feed and cutting speed The optimum combination of parameters for carrying out the machining were obtained from Taguchi Technique are shown in the results section.