How To Choose A Reliable Injection Mold Factory First of all to investigate whether the professional mold design manufacturer, from the injection mold factory technology, experience, enterprise size and management concepts in all aspects to measure. In addition, we have to investigate whether the other side has provided from the mold design and manufacture, injection…
Performance Of Rubber Seals Rubber, with plastic, fiber and called Three synthetic materials, is the only highly scalable and excellent elasticity of the polymer materials, rubber, the largest characteristics of the first is the elastic modulus is very small, and elongation is very high. Secondly, it has a good air permeability and resistance to a…
Plastic Mold Heat Treatment Cracking 1. Pre-hardening steel is not annealed before quenching; 2, high hardness, attention to hardness and toughness is contradictory body, looking for a reasonable balance zone; 3, uneven hardness, workpiece hardness deviation is not only poor polishing effect, stress; 4, quenching, overheating, resulting in coarse grains, decarbonization serious, martensite coarse, coarse…
What Is The Difference Between The Double Color Injection Mould And The Plastic Mould Double-color injection mold is in the Two-color injection molding machine through two injection molding, the formation of two colors of the product mold, and the package of plastic mold is to cable products such as the bread on a layer of…
Injection Mold Application Field Injection mold is the production of a variety of industrial products, the important process equipment, with the rapid development of plastics industry, as well as the popularization and application of plastic products in aviation, aerospace, electronics, machinery, shipbuilding and automobile industry, the requirement of mould is more and more high, and…
What Is The Use Of A Blood Coagulation Analyzer? Blood Coagulation Analyzer is a medical clinic to measure the contents of various components of human blood, quantitative biochemical analysis results, for the clinical diagnosis of various diseases to provide reliable digital basis, is a clinical necessary routine testing equipment. Patients in hospital before the operation,…
The Importance Of Surface Temperature Of Die Casting Die The control of the surface temperature of die casting die is very important for the production of high quality die castings. Uneven or improper mold temperature will also lead to the casting size instability, in the production process of casting deformation, heat pressure, viscosity, surface sag,…
Common Ways To Improve Plating What? 3. Control ABS and components In the ABS resin, the 1,3-butadiene rubber particles are in a dispersed phase, and the SAN is a continuous phase. It was observed under an electron microscope that the butadiene rubber phase was uniformly spherically embedded in the acrylonitrile-styrene resin phase. In chemical coarsening,…
The Basic Principle Of Blood Coagulation Instrument In the 1910, Kottman invented the world’s most early blood coagulation apparatus, by measuring the blood coagulation when the viscosity changes to reflect the plasma coagulation time. In the 1922, kugelmass the plasma coagulation time by measuring the change of transmission light by the turbidity meter. In the…