Bearing Ring Crack and Hardness Combination Flaw Detector TQJC-02

• 

The technology of BKN originated from eddy current Laboratory of Institute of Materials, Nanjing University of Technology. At present, it is a leading high-tech enterprise specializing in developing types of NDT non-destructive testing instruments and equipment in China. As one of the non destructive testing equipment suppliers, the company is committed to the development of eddy current, ultrasonic, magnetic flux leakage and various non-standard equipment, holding independent research and development of a number of national patents.

During the processing of bearing rings, various defects are often generated on the surface or inside, and cracks occupy a large proportion of all defects.

The cause of the cracks in the bearing rings is complicated. From the raw materials to the finished products of the ferrules, if the process is not proper, the cracks may be directly caused or the hidden cracks may be buried for the occurrence of the lap ring grinding cracks.

There are many ways to form cracks in bearing rings: Raw material defects include: cracks in raw materials and the effects of raw material defects on the grinding process.

Forging defects include forging cracks, effects of forged microstructure defects on the grinding process, and cutter cracks. There are also various heat treatment defects and the like. Therefore, crack testing equipmentand hardness testing are essential. BKNhas considerable experience in crack detection, and Bearing Ring Crack and Hardness Combination testing equipment is a perfect combination.

Bearing Ring Crack and Hardness Combination Flaw Detector TQJC-02 Brief Introduction

Detection process

Vibrating plate and string charging →hardness test→crack detection→automatic blanking

Bad product sorting

Automatic charging —automatic detection—automatic sorting —automatic blanking

Crack detection(the probe uses stainless steel casing+nano abrasion material ) to ensure long-term normal of the probe

Crack sensitivity: a crack with a depth of ≥0.05 mm and a length of ≥1 mm extending inward from the surface of the ferrule; for a crack that has not extended to the surface inside the ferrule, when the thickness between the subcutaneous surface and the surface of the workpiece is ≤0.2 mm, the depth is ≥0.20 mm Cracks of length ≥ 1 mm can be detected.

Hardness sensitivity: Rockwell 1HRC ~ 2HRC (other parameters remain stable and consistent).

Другие товары поставщика

	EDM Notch	An electric pulse is a pulse generated by electrons, and a pulse is a process of changing a voltage in a short time. Electropulsing is an unsteady ...
	GTET-02 Cylinder Liner Eddy Current Testing Machine	Bokena has eddy current equipment for sale! GTET-02 Cylinder Liner Eddy Current Testing MachineIntroduction Detection method Eddy current testing...
	BKNET-0102 Welded Pipe Eddy Current Flaw Detector	Eddy current weld testingis the use of eddy current technology to test the welded pipe, this type of testing is based on the premise of lossless....
	Eddy Current Testing Equipment	Are you looking for a eddy current testing machine manufacturer? BKN is one of the most professional eddy current testing equipment manufacturersin...
	RQ-120-B Automatic CNC EDM Notch	"RQ-120-B Electric Pulse Automatic CNC EDM notches" is a precise instrument specially developed by Nanjing BKN Automation System Co., Ltd. for maki...

Похожие товары

	Full-Body Garment Stress Tester,FZ/T 70015	Продавец: Standard International Group (HK) Limited	TheFull-Body Garment Stress Testeris a precision instrument designed to quantify the pressure exe...
	Industrial Dry Cleaning Machine,industrial garment steamer	Продавец: Standard International Group (HK) Limited	TheIndustrial Dry Cleaning and Energy-Saving Dryer Machinesare designed for high-performance, rel...
	MST Medical Compression Stocking Tester,compression sock tester	Продавец: Standard International Group (HK) Limited	The MST Medical Compression Stocking Tester is a professional instrument designed to evaluate the...
	MMT Liquid Water Separation Tester,MMT Liquid Water Analysis Tool	Продавец: Standard International Group (HK) Limited	Applications Textile Manufacturing:Testing waterproof fabrics for outdoor gear R&D:Developi...
	Dental material color stability tester	Продавец: Standard International Group (HK) Limited	Application The applications of color stability testers for dental materials are mainly reflecte...