Sinostar Industrial Machinery Co., Ltd.

Coated sand casting in the foundry field has a long history, casting production is also quite large; Shandong Province is currently China's casting film sand manufacturers are more concentrated areas, Sinostar MACH professional film sand casting parts has been more than 15 years of history, the basic technology has been very mature, the current use of film sand casting production of precision steel castings face a number of problems that need to be solved, such as sand sticking (scars), cold barriers, porosity, etc., how to solve these problems remain to be our further exploration and Solve these problems.

Casting is an indispensable and important part of the development of equipment manufacturing industry, in machine tools, automobiles, instruments, shipbuilding and aerospace and other fields have a wide range of applications.

Casting and forging are common metal processing methods used to manufacture a wide variety of metal parts. However, the defects may occur during casting and forging processes, such as porosity, slag entrapment and cracks, which may......

Casting Defects: The "Hidden Reef" of Quality Risk in Industrial Manufacturing In the field of industrial manufacturing, castings are core basic components, and their importance is self-evident. From the key transmission components of large-scale mechanical equipment to the tiny functional components in precision instruments, castings are present in all kinds of mechanical products and engineering structures. The quality of castings directly determines the performance, safety, stability and reliability of the entire system, and is a key link that cannot be ignored in industrial production.

In the casting industry, those of us who've been around for a while know that controlling the composition of metal materials is the cornerstone of product quality and safety. Positive Material Identification (PMI) testing is a crucial means for us to maintain quality control, ensuring that cast components meet design standards. Among the myriad testing technologies available, Optical Emission Spectroscopy (OES) has emerged as an indispensable core detection method for casting enterprises due to its high precision and efficiency. Today, let's delve into the four major types of PMI testing technologies for casting components, with a special focus on the advantages, applicable scenarios, and detection contents of OES technology.

In various fields where metal materials are widely used in industrial manufacturing, hardness, as one of the important mechanical performance indicators of metal materials, is like a precise ruler, measuring the quality and applicability of materials. Especially in scenarios with strict requirements for heat treatment, hardness testing has become the core means of evaluating the mechanical properties and performance of metal materials, providing a key basis for companies focusing on casting and forging products to control product quality.

​Today, metal materials are widely used in aerospace, automobile manufacturing, mechanical processing and many other fields. The stability of product quality and performance is crucial. Metallographic Testing, as a method of in-depth observation and analysis of the microstructure of metal materials, is like a precise scalpel, providing a key basis for the quality control of metal materials.

In the production, research and development, and quality control of metal products, tensile testing is a crucial experiment. It is like a precise ruler that can accurately measure the mechanical properties of metal materials under stress, providing a key basis for material selection, process optimization, and product safety and reliability assessment.

In today's manufacturing industry, where competition is fierce and product quality requirements are almost stringent, accurate dimensional measurement is like a solid foundation, supporting the building of product performance, reliability and consistency. Coordinate measuring machine (CMM) testing is the core technical means to ensure that products meet strict quality standards and safeguard the quality pursuit of many companies.

Bauma CHINA is being held in Shanghai New International Expo Center for Construction Machinery, Building Material Machines, Mining Machines and Construction Vehicles, which is the heartbeat of the industry and international success engine......