ELECTRONIC & ENGINEERING CO. (I) P. LTD.
09
Sep
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No Comments on Residual Magnetic Field Testing (“HotSpot”) on Non-Magnetic Drill Collars EECI Blogs
Residual Magnetic Field Testing (“HotSpot”) on Non-Magnetic Drill Collars
Industry: Oil and gasMaterial/Part type: Drill collarMeasuring parameter: Magnetic fieldIndustry standard: API Spec 7FOERSTER device: MAGNETOSCOP/MAGNETOMAT with Differential Probe Precise drill-direction monitoring is one of the main tasks in modern deep-bore technology. To guarantee guidance of the drill-bit towards the oilfield to be developed the compass-like navigation unit must not be influenced by magnetic anomalies generated by the drilling[…]
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Aug
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No Comments on NDT Of Hot Rolled Black Bars. Why AC Magnetic Flux Leakage Method Is Preferred? EECI Blogs
NDT Of Hot Rolled Black Bars. Why AC Magnetic Flux Leakage Method Is Preferred?
Hot rolled black bars are ideal as raw materials for forging and engineering applications. They are consumed in large quantities in the automobile, construction, machine manufacturing and agriculture industries. Due to the manufacturing process of the hot rolled black bars, the material surface is rough and contains scales. Due to the cool down process, there are[…]
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Jul
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No Comments on SIGMATEST 2.070 – Accurate and reliable conductivity measurement EECI Blogs
SIGMATEST 2.070 – Accurate and reliable conductivity measurement
The SIGMATEST 2.070 from Institut Dr. Foerster GmbH & Co. KG (Germany), is a portable eddy current instrument which measures the electrical conductivity of non-ferromagnetic metals based on the complex impedance of the measuring probe. The measuring range for the instrument is established by calibration. When unknown test pieces are measured, the instrument converts the complex impedance value to an[…]
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Jun
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No Comments on HARDNESS TESTING WITH SONODUR 3
CALL FOR FREE APPLICATION TRIALS & DEMONSTRATIONS EECI Blogs
HARDNESS TESTING WITH SONODUR 3<br>CALL FOR FREE APPLICATION TRIALS & DEMONSTRATIONS
The Sonodur 3 from Institut Dr. Foerster GmbH & Co. KG (Germany), provides a unique solution for hardness testing using both UCI (Ultrasonic Contact Impedance) & Leeb methods. The portable & rugged Sonodur 3 provides a reliable hardness testing solution for industries such as automotive, aerospace, heavy engineering, energy & power sector, tools, molds, steel, casting, material treatment, medical, naval[…]
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Jun
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No Comments on Hardness Testing of CV-Joints and Tulips EECI Blogs
Hardness Testing of CV-Joints and Tulips
Hardness testing of the shaft of CV-joints is necessary, as they belong to the safety-relevant components. Lack of quality of the shaft‘s material can lead to breakage and thus failure of the drive train. The fixed outer races and tulips are also checked for quality purposes after hardening. Testing can be done using the non-destructive[…]
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May
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No Comments on Automated 100% Crack & Heat Treatment Testing of Gear Shafts EECI Blogs
Automated 100% Crack & Heat Treatment Testing of Gear Shafts
The gear shaft is a central component of the transmission. The constant load changes stress the component to a high degree, which is why perfect material is necessary. Foerster assists in quality assurance with non-destructive testing systems, that use the eddy current method to check the gear shafts for material defects such as cracks, as well[…]
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Mar
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No Comments on QUALIFICATION OF COPPER ALLOYS FOR PRODUCTION OF ELECTRIC COMPONENTS EECI Blogs
QUALIFICATION OF COPPER ALLOYS FOR PRODUCTION OF ELECTRIC COMPONENTS
Industry : Metal manufacturingMaterial/Part type : Non-magnetic materialsMeasuring parameter : PermeabilityIndustry standard : IEC 60404-15, ASTM A342MFOERSTER device : MAGNETOSCOP with Permeability Special alloys of copper are valuable for their good electrical conductivity and optimal results for processing. Some special alloys possess extreme non-magnetic properties, that are additionally useful for magnetic sensitive applications. To adhere[...]
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Feb
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No Comments on SONODUR 3 PORTABLE HARDNESS TESTING SOLUTION EECI Blogs
SONODUR 3 PORTABLE HARDNESS TESTING SOLUTION
The Sonodur 3 from Institut Dr. Foerster GmbH & Co. KG, provides an unique solution for hardness testing using both UCI (Ultrasonic Contact Impedance) & Leeb methods. The portable & rugged Sonodur 3 provides a reliable hardness testing solution for industries such as automotive, aerospace, heavy engineering, energy & power sector, tools, molds, steel, casting, material treatment, medical,[…]
Read More02
Feb
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No Comments on CAST SWASH PLATE INSPECTION OF AUTOMOBILE AIR-CONDITIONER COMPRESSOR EECI Blogs
CAST SWASH PLATE INSPECTION OF AUTOMOBILE AIR-CONDITIONER COMPRESSOR
Every automobile is equipped with an air conditioner, and there is a compressor between the heat exchanger of the indoor unit and the heat exchanger of the outdoor unit. The power of the compressor is transmitted from the power shaft of the reciprocating engine by a belt. However, in the special environment of an automobile,[…]
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Dec
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Comments Off on MICROSTRUCTURE & CRACK TESTING OF ROTOR SHAFTS USING EDDY CURRENT EECI Blogs
MICROSTRUCTURE & CRACK TESTING OF ROTOR SHAFTS USING EDDY CURRENT
As a central component of electric motors, rotor shafts ensure the torque transfer from electrical energy to kinetic energy. Without the rotor shaft, an electric vehicle would not move. Withstanding very high loads requires high strength and sophisticated components. Non-destructive eddy current testing is suitable for detecting material and microstructural defects before they make it[…]
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