Mechanical property testing equipment that satisfies the tensile test of metal castings and forgings

  When testing the complete parts, Liangong universal testing machine can be equipped with customized fixtures, T slot test stands or special fixtures to suit the shape of the tested parts. Fully understand and determine specific applications, test conditions and material characteristics to provide accurate fixture solutions to meet user needs.
 
  A forging is an object to which metal is pressed to shape the required shape or proper compression force through plastic deformation. This force is typically achieved through the use of hammers or pressure. The casting process builds an exquisite granular structure and improves the physical properties of the metal. These components are commonly used in aircraft structures. Automobile and aviation companies are constantly looking for materials that are more durable or able to withstand higher stresses. This makes material manufacturers face the demand to provide higher strength and lighter weight materials. Such as used in automobile parts, engine sets, gear boxes, axle beams, shafts, cranks, landing gear, engine racks, etc.
 
  From billet to final forming is a time consuming, high cost production process, the casting process is a cost effective method for processing complex shaped parts. The casting method can directly produce finished products or semi-finished products, thereby minimizing the amount of processing required. Similar to castings, forgings are usually irregular in shape. In many cases, intercepted standard specimens of castings or forgings do not represent the characteristics of the entire part. Therefore, it is necessary to test the entire casting or forging. Because of their different shapes and sizes, it is difficult to clamp these parts, and a high force is usually required during the test.
 
Mechanical performance testing solution
  In order to meet the test requirements of hot rolling, casting and forgings, CMT series microcomputer controlled electronic universal testing machine or WAW series microcomputer controlled electro hydraulic servo universal testing machine, both types of testing machines can be used for metal tensile, compression, bending, shearing, peeling, tearing, loading and other static performance test analysis and research, with three control methods of stress control, strain control and displacement control, in the test process, the three methods can be smoothly switched according to the set program. Automatically obtain ReH, ReL, Rp0.2, Fm, Rt0.5, Rt0.6, Rt0.65, Rt0.7, Rm, E and other test parameters, and according to GB, ISO, DIN, ASTM, JIS and other international standard performs mechanical testing and analysis; it can be equipped with various fixtures and extensometers used to test standard samples to produce accurate modulus and results.