Powder injection molding (PIM) is an advanced manufacturing technology that combines the versatility of plastic injection molding with the precision of powder metallurgy (PM) or ceramic processing. It enables the production of complex, high-precision parts from metallic, ceramic, or hardmetal (e.g., tungsten carbide) powders on a mass scale. By leveraging injectable feedstocks and conventional molding […]
1. Summer sunscreen problem: Can ordinary hats really block ultraviolet rays? UVA/UVB rays from the sun not only tan the skin when going out in the summer, but long-term exposure can also lead to sunburn, pigmentation, and even skin aging. Many people think that wearing a hat is enough, but the sun protection effect of
How to choose a Sun Cap? 2026 All-round sunscreen hat buying guide Read Post »
1. Introduction 1.1 Introduce the concept of wall shelf To put it simply, a wall rack is a bracket device fixed to the wall for storing and placing items, unlike floor-standing shelves that take up floor space, and the core is to “borrow space upwards”. It comes in a variety of forms, from simple racks for hanging
A cylinder is a fundamental three – dimensional geometric shape that we encounter frequently in both theoretical mathematics and real – world applications. Understanding its properties and the associated formulas is essential for various fields, from engineering and architecture to manufacturing and design. In this blog post, we will explore what a cylinder is and
Dry cleaning: suitable for local dirt cleaning, check which parts are dirty before washing. Then, spray it with water, put a small amount of high-grade soap or laundry detergent, brush it clean with a brush, and then rinse off the stain remover (soap, laundry detergent, etc.) with clean water. Otherwise, these parts will have white
For coffee lovers and professionals alike, the magic of a perfect cup starts with the roasting process. A coffee bean roaster is more than just a machine—it’s the tool that transforms green coffee beans into the aromatic, flavorful beans we grind and brew. But with so many types of roasters and steps involved, how do
What Are Key Types and Processes of Coffee Bean Roasters? Read Post »
Welding is a vital process in metal fabrication and repair, used across a wide range of industries. Whether you’re a hobbyist working on small projects or a professional fabricator handling large-scale production, the cost of using a welder is an important consideration. In this article, we’ll explore the various factors that influence the cost of
