Classification and application range of material testing machines

1. Material testing machine : It is the instrument and equipment for testing the mechanical properties and process performance of materials, parts and components, also known as mechanical performance testing machine.

1. According to the object can be divided into metal and non-metal material testing machine 2. According to the test time can be divided into long-term and short-time testing machine 3. According to the test temperature can be divided into high temperature. Normal temperature. Low temperature testing machine 4. According to the sample The force state and the test force application speed can be divided into static force and dynamic force test machine. 5. According to the measurement of mechanical properties and the application of test force, it can be divided into tension, pressure, universal, torsion, creep, permanent strength, hardness tester. And friction and wear testing machine, etc. 6. According to the structural principle, it can be divided into mechanical type, hydraulic type, electronic type testing machine, etc. 7. According to the process performance testing machine, it can be divided into cup protrusion, spring, bending, wire torsion testing machine, etc. The test of material testing machine can be: tensile, compression, bending, tearing, peeling, mechanical properties such as shearing, mechanical properties, material resistance and deformation performance. 1. Mechanical properties include strength. Elasticity, Plasticity, Creep, Fatigue and Strength, etc. 2. Definition of Strength: The ability of a material to resist various deformations and damages under external force. 3. Strength index has yield point. Tensile strength. Fatigue limit. Creep limit. Durable strength, etc. 4. Tensile test (strength indicators are: spring modulus. Specified non-proportional elongation stress. Tensile strength. Zui vigorously etc.

Enzyme Cream

2.3 After fermentation Orange (Orange made enzyme solution navel orange), seized after the hand, breaking and other processes made of navel orange sauce.

Effects: lung, spleen shun gas, without any food additives, preservatives, is the first choice of children and senior citizens.

Companies registered capital of 35 million yuan, the end of 2014 the total assets of 48.69 million yuan, including fixed assets of 37.52 million yuan. The company's existing cooperation Orange cultivation base 7043.5 acres, the company production base is located in Jiangxi County Tech Industrial Park Chu Tan industrial area, covers an area of 120 acres, it has built a standard plant 9,000 square meters, Nissan 6000 kg Orange enzymes and other liquid enzyme products. Enzyme, known as enzyme, refers to a polymer substance having biocatalytic functionality. In the catalytic reaction system an enzyme, the reactant molecules are known as substrates, enzyme substrates by catalytic conversion to another molecule. Almost all cellular activity of enzymes involved in the process are required to improve efficiency. Similar to other non-biological catalysts, enzymes chemical reactions by lowering the activation energy to accelerate the rate of the reaction, most of the enzyme catalyzed reaction rate can be increased a million times; in fact, the enzyme is to provide an activation energy needs than another low way, so that more particles to have less than the activation energy of the reaction kinetic energy, thus speeding up the reaction rate. Enzyme as a catalyst, in itself is not consumed during the reaction, it does not affect the chemical equilibrium reactions. Positive enzyme catalysis, but also a negative catalytic effect, not only to accelerate the reaction rate, but also to reduce the reaction rate. And other non-living catalysts is different, having a high degree of specificity of enzyme, only a catalytic reaction or produce a particular specific configuration.

Enzyme Cream,Whitening Slimming Enzyme Cream ,Meal Replacement Diet Enzyme Cream ,Conditioning After Surgery Enzyme Cream

Ganzhou Green days Biochemical Technology Co., Ltd. , http://www.cn-gangdao.com