Techshore Institute Blogs about Best Technical and Management Courses: No. 1 institute Oil & Gas

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Monday, April 3, 2017

TECHSHORE INSPECTION SERVICES :Procedure of magnetic particle testing

SURFACE PREPARATION

The surface should be prepared in the initial step in such a way that the material surface should be grinded or machined which may mask the defects due to them. the adjacent areas and also the inspection areas should be made dry and free from lint, oil, dirt and dust which may disturb the examination. Cleaning can be conducted by several methods such as organic solvent cleaning, acid cleaning, etching cleaning etc.

TEMPERATURE CHECKING

Maintain the temperature on the test material to be inspected as 5-52 degree Celsius

APPLICATION OF IRON PARTICLE

The particles are available in dry and wet format. the dry powder usually stored in a holder is dusted off at the metal surface to provide a thin layer, any excess powder at the surface may be blowed off using a blower. The wet particles are applied by spray mode. both the particles either dry or wet are applied when the material is being magnetized.

VERIFICATION OF THE MAGNETIC FIELD

The field which is being applied is to be verified using a field indicator or a pie gauge.pie gauge made-up of steel has a total thickness of 3.25mm with a copper coating on one side, where as on the other side several lines each of a depth 0.8mm can be seen.pie gauge can be used to check the field strength and sensitivity of the magnetic field. yoke is placed parallel to any of the lines on the indicator on which the magnetic particles are dusted. then the yoke is activated and it distributes magnetic field in the indicator, then the powder is blown off. then if the powders are accumulated on the lines except the line parallel to which the yoke is placed the field direction could be confirmed and clearly defined lines of particles defines the sensitivity.

MAGNETIZING CURRENT

AC or DC current is used to spread the magnetic field

CALIBRATION

Ac or Dc mode is to be calibrated before inspection.AC mode is calibrated by placing the yoke on an iron block which weighs about 4.5 kg and lifting up and for DC mode by placing the yoke on the same block but weighing about 18.1kg and lifting up.

DIRECTION OF THE APPLIED MAGNETIC FIELD

Magnetic field is applied on the specimen .test material should be inspected in two ways yoke in such a way that the second time inspection should be totally perpendicular to the first, so that no defects are missed.

INSPECTION AND INDICATION

The defects on the specimen are to be examined and filtered according to the customer requirements.

EVALUATION

Identified defects should be examined under the acceptance standards of the applicable code section.non relevant indication are to be considered as relevant even after the surface of the material are grinded ,smoothened and still visible.

MAPPING AND RECORDS OF INDICATIONS

The defects which are identified to be relevant are to be marked using suitable markers for further repairs. the final results are recorder on MT inspection records which includes size and shape of the test material, type of magnetization ,equipment used to apply magnetic field, type of magnetic particle used and sketches indicating the coverage.

Friday, July 17, 2015

Techshore Inspection Services Kerala’s No 1 institute offering Oil & Gas Courses

Techshore kerala a renowned Engineer Training Organization and Known for the quality in education we are providing in various Mechanical, Civil, Electrical field, Third party inspection services, Construction and Man Power. Techshore Inspection Services, the Institute has made its niche by providing quality innovative Program in an industry oriented, professional learning, competent and competitive mind set to fulfill the aspirations of the students .We, offer the best quality education .Our main highlights are Industry relevant curriculum, distinguished faculty with diverse experience, Onsite Training, Fully equipped Labs , Workshop and International Accreditation with a mission to emerge as the best education institute and to achieve excellence.

Techshore is extremely proud that our Diploma in Oil &Gas technology is our initiative that we designed this academic course and happy to announce that we are the first institute in India to offer the Diploma in Oil & Gas programme affiliated by Indian School of Petroleum under University of Petroleum & Energy. Our NDT Level III is under the Supervision of K. Ravindran with 40 years of Industrial experience in India and abroad and he is signatory for our NDT Courses which make us distinctive from others. As we value our students, we are only ones who provide onsite training for all our courses ,site training in petroleum industry is our other speciality which make us unique from others. We at Techshore having affiliation to the American Society of Non-Destructive testing and Scientific & technical education development council, having a membership of International Association of Drilling Contractors and an associate with Indian School of Petroleum and Energy under University of Petroleum Energy and Studies, Dehradun and our Oil & Gas courses are conducted by N R Pillai, Ex GM ONGC with 35 years of experience. Our Onsite Training act as platform for the students to interact with the Industry. Our Unstoppable Team work efficiently to facilitate training with industries thus giving adequate exposure along with academics, getting live project and giving best support to find a Career Path and Offer Onsite Training in UAE and in reputed firms. Our Specialized programs allow you to develop your skills in the areas that interest you most with fully equipped lab and Onsite training. We offer wide spectrum of Globally Competitive Program with a main objective to develop domain specific and competent professional who are ready to join the industry.

We offer value based education to the society, furthermore understanding every one students quench for knowledge we have let our knowledge repository and value knowledge curve attained by experience through various online channels. Our online channels of knowledge sharing includes youtube , facebook , linkedin , Twitter, slideshare, blogs( Tech Wizard , Video Tutorial & MEP Encyclopedia) and engineering project reports for students. We also encourage our students to pursue there hobbies too. We at techshore wishes every student a bright and prosperous future.

Visit our website www.techshore.in.

Techshore Institute Blogs about Best Technical and Management Courses

Monday, April 3, 2017

TECHSHORE INSPECTION SERVICES :Procedure of magnetic particle testing

Friday, July 17, 2015

Techshore Inspection Services Kerala’s No 1 institute offering Oil & Gas Courses

Top Reasons to Choose a Logistics & Supply Chain Management Course in Kollam, Pathanamthitta, Mannar, and Calicut

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