The services of the contact&dynamic testing methods lab


THE CONTACT&DYNAMIC TESTING METHODS LAB


Lab services

Physical and mechanical properties of materials measurement, development of technical documentation
development for unique purposes, maintenance and repair

Mechanical tests of the base metal, welded joint, polymer, composite, ceramic materials.

Equipment used: Testing machine Time WDW-100E.
Load range from 0.4-100 kN
Accuracy class (error) – 1.0%
Control and processing of results on a PC

Static tensile and compression test
Vickers hardness test (HV), Rockwell hardness (HRA, HRB, HRC)
Static bending test, flattening
Determination of elastic modulus, yield strength, tensile strength, elongation at break, crack resistance

Measurement of residual stresses in materials and products from metals and alloys.

Equipment used: GNR STRESSX X-ray diffractometer.
Detection of residual stresses on gears and sprockets, on springs and springs, as well as on parts of the car engine (crankshafts, connecting rods, etc.)
Determination of operational load on large tensile structures
Measuring the effectiveness of shot blasting
Researching parts obtained during rolling
Detecting residual stresses in castings
Detecting stresses caused by laser processing or welding
Search for critical areas after processing and and applications

Metallographic analysis of the structure of materials

Equipment used – microscope MI-1, software – AXALIT. The list of automated techniques:
analysis of the microstructure according to GOST 5639 “Steels and alloys. Methods for the identification and determination of grain size. “GOST 5640” Steel. Metallographic method for evaluating the microstructure of sheets and strips.
GOST 8233 “Steel. Microstructure standards “. GOST 3443” Castings of cast iron with various forms of graphite. Methods for determining the structure. “GOST 22838” Heat-resistant alloys. Methods of control and evaluation of the macrostructure.
3D Reconstruction;
Analysis of the depth of surface defects in sections of products (surface grinding, cracks, corrosion).

Development of technical regulatory legal acts in the field of NDT based on TC 10

The Technical Committee for Standardization “Technical Diagnostics and Non-Destructive Testing” (TC 10) was created by order of the State Standard of the Republic of Belarus and operates on the basis of the IAPH NAS of Belarus.
During the work of the TC, a number of standards have been developed in the field of non-destructive testing, recommendations and feedback on more than 60 standards and technical specifications. TC is formed on a voluntary basis from specialists who are authorized representatives of interested organizations.

Maintenance and repair

The laboratory provides training in the use of our products. If the customer needs, training in the use of laboratory equipment can be carried out directly at the factory. Training seminars are also held with the issuance of a certificate of training.
The laboratory carries out repairs and maintenance of portable hardness testers and thickness gauges.
An agreement is concluded during these works. After the repair, the devices undergo calibration or calibration at BelGIM.
The repair periods take from 1 day to 2 weeks, depending on the complexity of the work performed. The warranty on the work performed is from 6 months to 1 year.