Shear Parallel to Grain 1.This section describes one method of making the shear-parallel-to-grain test that has been extensively used and found satisfactory. 2.Size of Specimens-The shear-parallel-to-grain tests shall be made on a 2 by 2 by 2-1/2 in. (50 by 50 by 63 mm) specimens notched in accordance with Fig. 21 to produce failure on a 2 by 2 in. (50 by 50 mm) surfac...
Summary of Test Methods 1. The mechanical tests are static bending, compression parallel to grain, impact bending toughness, compression perpendicular to grain, hardness, shear parallel to grain, cleavage, tension parallel to grain, tension-perpendicular to-grain, and nail-withdrawal tests. These tests may be made on both green and air-dry material as specified in these...
MLW-6 slurry abrasion tester is free abrasive wear testing machine, which is according to ISO 15527 <Plastics. Compression-moulded sheets of polyethylene (PEUHMW, PE-HD). Requirements and test methods>. It uses motor rotating sample drive ore sand, dinas, aluminium oxide mixed with water and wear on various metal or nonmetal material. In the spinning process of sample, Q...
Charpy impact testing machine is used for measuring the performance of the resistance of metal materials in the dynamic load impact, in order to judge the material properties under dynamic load.
XJL-300B-type drop hammer impact testing machine for plastic, glass, ceramics and other non-metallic materials samples or pipe to do impact test, is a test instrument used to evaluate the impact resistance of materials
LGM-130 type dry sand rubber wheel abrasion tester is the dry sand semi free abrasive material abrasion tester. The principle of the machine is that it uses the rubber wheel rotating clockwise to drive the abrasive materials such as quartz sand (mine sand, sand, sand) to wear on various metal or non-metal materials, so as to test the wear resistance of the material.
This machine is mainly used for the gauge marks (also used for non-metal materials) of the plate specimens referred to in the GB/T 228 standard.
This machine adopt the oil cylinder down-setting type, is mainly used for metal, nonmetal tensile, compression, bending and shear test. Test operation and data processing in accordance with GB/T 228-2010 "metallic materials tensile testing" requirement, if change the structure and related parts replacement and can meet the ASTM, ISO and other international standards requ...
1. Description It is applicable to the torsion winding performance test for nominal diameter of Φ1-Φ10mm steel wire, copper, aluminum and its alloy wire; Rotation speed: 15,20,30,60 r / min adjustable. It main test the ability of wire in one-way, two-way torsion to withstand plastic deformation and display wire surface and internal defects. 2. Usage and Charateristi...
1.Usage The high temperature test furnace adopts cylinder open structure, which is composed of test furnace, temperature controller. For the temperature controller, it adopts the PID fuzzy control, test temperature overshoot small, high control precision, which is the ideal high performance material testing machine for colleges and universities, research institutions, e...
1.Usage and characteristic: WEW series are microcomputer LCD display, all kinds of parameters and curves can display on the computer screen real-timely, which also have the functions of printing test reports and data processing. Hydraulic Universal Testing Machine adopts cylinder down-setting host, mainly used for metal, nonmetal tensile, and compression, bend and shea...
