Productivity improvement for robotic welding by process parameter optimization with Project Report

 ABSTRACT

Robots are part of our mechanical industry everywhere automation is transforming the industrial face. This project is an attempt to improve the cycle time of available automated welding robot in production line. The main aim of the project is to reduce the cost and increase the productivity on a particular production line by studying and analyzing based on various production parameters. Welding robot we are working with is Panasonic Tawers G2 1400.Part we are working with is UCA(Upper Control Arm). Its a part of front axle, used in automobiles. Presently the robotic arm uses excess number of aerial points and tiching points. This leads to increase in the cycle time of the welding process which is useless. By studying the command monitor and analyzing the live welding process, improvement can be done in the welding process. After reducing cycle time we faced problem of line balancing. Welding is  joining process where heat is involved so even cooling is also necessary to avoid distortion in part. This problem is addressed by increasing electrode wire diameter from 1.2mm to 1.6mm. Initial results solves the problem of line balancing and also welding consumable weight per part is reduced without compromising strength of component.1.6 mm electrode wire is under validation.

In coming months we are trying the same methods to optimize at two more workstation which currently manufactures LCA Lower Control Arm(RH and LH).

Aquatic Water Hyacinth Shredder

ABSTRACT

In many countries throughout the world struggling with massive amounts of water hyacinths-affects in the country’s fresh water resources and created problems associated with navigation, national security, irrigation and drainage, water supply, hydro electricity and fishing. Mechanical removal is most effective Method for Aquatic plant removal. In this project we are designed and manufactured water

hyacinth shredder prototype in which we designed shaft, conveyor, bearing, & cutters, and making frame and selection of motor.

Below is the complete report for your reference:-

Design and Fabrication of Low cost food grain Dis-infeststion

Abstract

Food grain dis-infestations has an ever growing demand, owing to the damage of food grains that happen during grain handling and storage. In this project, a Solar assisted food grain dis-infestations system is proposed, where food grains are dried with a combined effect of direct Solar drying and Hot air drying. This reduces the moisture content of the food grains, to a recommended level for that grain, which aids in storage and preservation of the grains for a longer duration, and avoid spoilage during storage. The system will be designed, developed and fabricated using suitable materials. Food grade materials are to be used where ever necessary.

The equipment is expected to dry food grains in a shorter duration, compared to traditional direct solar drying, and also be economical, using very less amount of electricity.

For Introduction & Literature review, Refer below file:

Seminar report on Anti-Landmine detection Techniques

Complete Pdf file along with Abstract, Introduction, Literature review, List of Figures & Tables, Conclusion with References.

VIBRATION CONTROL TECHNIQUES IN I.C. ENGINE- Seminar Report