Neway Precision Works Ltd R&D Team

  What is hot pressing sintering? Hot pressing sintering is a manufacturing process that uses heat and pressure to create strong, durable parts. The process involves heating a powder material to a high temperature, typically between 1000 and 2000 degrees Celsius, and then applying pressure to the material. The heat causes the powder particles to sinter, or fuse together, and the pressure forces the particles to pack more tightly together, resulting in a denser, stronger part. Hot pressing sintering can produce various parts, including bearings, gears, seals, and other components used in various industries. The process is particularly well-suited for materials that are difficult to sinter using traditional methods, such as ceramics, metal powders, polymer powders, and composites. Compared with  pressureless sintering , hot pressing sintering can produce a higher density of composite materials or metal powders. How does it work? Hot pressing sintering is a versatile and efficien...

Overview of Investment Casting Investment casting, also called lost-wax casting, is a manufacturing technique with a rich  investment casting history  spanning thousands of years. It's renowned for its capacity to produce parts with superior surface finish, high dimensional accuracy, and intricate details. This process is utilized across many industries, such as aerospace, automotive, and medical, to create parts that may be challenging to manufacture using other casting methods. The investment casting process is a testament to the versatility and precision of Investment & precision casting Ltd. Process of Investment Casting The investment casting process encompasses several crucial steps. Following is the investment casting process step-by-step: Pattern Creation The journey begins with creating a  wax pattern  that mirrors the final product. This pattern is typically crafted using  injection molding , where molten wax is injected into a metal mold (die) and...

Die casting, a precision-driven and efficient  metal manufacturing process ,  is a cornerstone in producing goods across industrial, commercial, and consumer sectors. Die-cast parts are renowned for their accuracy, making die-casting a go-to process for creating complex metal components, especially in high-volume production scenarios. The die caster often works with primary materials such as aluminum, magnesium, and zinc alloys, each offering unique benefits and being suitable for specific applications. This in-depth exploration of die-casting will provide valuable insights for designers and purchasers in the plastic injection molding industry, particularly those seeking custom die-cast parts. Exploring the Various Types of Die Casting Die casting is not a one-size-fits-all process. It branches into several types, each possessing unique characteristics and applications, catering to the needs of different die casters and their projects. Hot Chamber Die Casting This method invo...

Metal Injection Molding (MIM)  has revolutionized the manufacturing industry by enabling the production of complex metallurgy products. One of the crucial steps in the metal injection moulding process is pressureless sintering, which enhances the density and strength of the final product. This blog post will delve into pressureless metal sintering, exploring its history, definition, operation steps, advantages, and applications. By the end, you'll understand why pressureless sintering is a game-changer in metallurgy products and why Neway is your ideal partner. Pressureless Sintering Overview  Pressureless sintering is vital in MIM casting, transforming compacted metal powder into a solid, fully dense product. Unlike other  hot pressing sintering  methods, pressureless sintering does not rely on external pressure but instead relies on carefully controlled temperature profiles. This improves material properties, such as higher density, enhanced mechanical strength, an...