Casting and Forging CNC Product Technology, New Product Information, New Technologies, Industry Trends, and China's Industrial Development

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.

Investment casting, also known as lost-wax casting or precision casting, is a manufacturing process that involves the production of metal parts through the casting of molten metal into precision molds. In this casting method, a ceramic shell is......

Wax casting and lost wax casting are two methods used by jewelry makers and metalworkers to create intricate designs and shapes. While both methods involve the use of wax, there......

Precision investment casting, also known as precision casting or investment casting, is a manufacturing process that involves the production of metal parts through the casting of molten metal into precision molds. This casting method has a wide......

The advantages and limitations of casting processes are relative to the final application of your product – hence the range of choices available to you. The below summaries will give you an idea of what the most common casting processes......