Home Products News Contact Us
Home > Supports > Generator Sets > Detection Method Of Diesel Generator

Detection Method Of Diesel Generator

Nov. 12, 2021

Diesel generator feel inspection method:

The technical status of diesel generator set components can be identified through the intuition and experience of the surveyor, collectively referred to as the sensory inspection method, without the need for measuring instruments. This method is only suitable for distinguishing parts with obvious defects or low precision requirements, and the inspectors are required to have rich experience and technology. The detailed procedure is as follows.


1. Visual inspection or with the aid of a magnifying glass, observe and macroscopically inspect the parts, such as chamfering, rounding, cracks, fatigue peeling, abrasion, scratching, corrosion, deformation, aging, etc. to make reliable judgments.


2. Ear listening method. Judge its technical status based on the sound of diesel generators when they are running or the sound of knocking parts. The sound is clear when the parts are free of defects, and the sound is low when there are shrinkage holes inside, such as internal cracks, and the sound is hoarse.


2. Tactile contact with the detected generator components can determine the temperature and surface conditions during operation, and the relative movement of the mating parts to determine the size of the fit gap.


Generator detection method:

Diesel generator measuring instrument inspection method: (the following 6 methods are widely used because they can meet the inspection accuracy requirements)


Diesel generator

1. Use various measuring tools (such as calipers, steel rulers, vernier calipers, micrometers or dial gauges, thickness gauges, gauge blocks, gear measuring instruments, etc.) and instruments to detect the size, geometry, and mutual positioning accuracy of the components.


2. Use special equipment. The equipment checks the mechanical properties of parts such as stress, strength, hardness, impact and elongation.


3. Use the static and dynamic balance testing machine to perform static and dynamic balance tests on high-speed running components.


4. The elasticity and stiffness of various springs are detected by spring detectors or spring balances.


5. For parts that are subject to internal medium pressure and must be prevented from leaking, it is necessary to check their sealing performance on special equipment.


3. Metallographic detection, grain size and shape, micro defect and chemical composition analysis of metal structure.


Jiangsu Starlight Electricity Equipments Co.,Ltd., as an OEM supporting manufacturer authorized by Cummins to provide Chinese diesel generator sets, has professional manufacturing technology, perfect quality management system and strong R&D technical strength. It can provide users with generator sets of various specifications from 15KW to 2500KW. It can also provide users with one-stop service of design, supply, debugging and maintenance at any time. welcome contact us by email sales@dieselgeneratortech.com


Contact Us
  • Add.: Room 601, Laboratory Building, No.2 Gaohua Road, Nanning, Guangxi, China.
  • Tel.: +86 771 5805 269
  • Fax: +86 771 5805 259
  • Cellphone: +86 134 8102 4441
                    +86 138 7819 8542
  • E-mail: sales@dieselgeneratortech.com
Follow Us

Copyright © Guangxi Dingbo Power Equipment Manufacturing Co., Ltd. All Rights Reserved | Sitemap

Contact Us