Industry news

Injection Molding and Manufacturing of Medical Plastic Parts

Medical plastic parts are plastic products that are specifically used in the medical industry. These parts can be components of medical devices, housings, connectors of medical devices, structural parts, medical connectors and surgical tools, among others. They are mainly manufactured through injection molding processes, which are subject to strict system standards to meet the requirements of the medical industry. These...

Work Safety Activity at SUN-YEE TECH 2nd Workshop

Work safety activity was successfully held on June 30th in the second production workshop of SUN-YEE TECH. 1. Work Safety Activity - Emergency skills training Safety is just like a screw, which can't be loosened even for a minute. The second workshop carries out production safety hidden danger investigation. Improves the staff's safety technology quality, and improves the staff's safe working environment....

What Impact Resistance Means For Precision CNC Parts

Impact resistance is critical in precision CNC parts (Computer Numerical Control) machining, particularly when working with plastics. Here’s what it means and why it’s important: 1.Material Integrity Impact resistance plastics can withstand the forces exerted by CNC tools without cracking, chipping, or breaking. This ensures that the material remains intact throughout the machining process, leading to higher-quality finished products. 2.Tool Life Using impact resistance...

Fastener material selection: carbon steel, stainless steel, alloy steel, you choose the right?

In industrial production, fasteners as an indispensable component, the choice of material is directly related to the performance and service life of the product. This article will take you in-depth understanding of the fastener material selection. Focus on analyzing carbon steel, stainless steel, alloy steel and other common material characteristics and application scenarios. Help you in the selection of a...

Differeent Grades Of Copper For CNC Machining

Various copper prices for CNC machines Copper is one of the main categories of commercial metals. In addition, there are different grades of copper materials available for CNC machining. Tuttavia, these copper grades have different properties and compositions, making them suitable for special processing projects. As a result, choosing the right material for your project can be difficult because there are...

Stainless steel deep drawing process cracking causes

Stainless steel has a small ductility, a large modulus of elasticity E, and a high hardening index. Stainless steel plate deep-drawing cracking sometimes occurs after deep-drawing deformation, and sometimes occurs immediately when the deep-drawing piece is withdrawn from the concave mold. Sometimes it occurs after deep drawing deformation by impact or vibration. It also sometimes occurs after a period of...

Metal 3D Printing Parts Material Introduction

What are the metal materials suitable for 3D printing? Metal 3D printing parts are becoming increasingly widespread in life and industry. However most people don't know which metals can used for 3D printing. Perciò, SUN-YEE TECH gives a brief introduction to it. Stainless Steel 3D Printing: Features: Stainless steel is widely used for its resistance to corrosion by weak corrosive media such as...

How to choose stainless steel- stainless steel 200 series properties and application

Stainless steel 200 series properties and application Stainless steel 200 series properties and application are as following: There are US, China and Japan standard. series US (ASTM) Cina (GB) Japan (LORO) Properties Application 200 201 1Cr17Mn6Ni5N SUS201 It is characterized by acid resistance, alkali resistance, high density, no bubble and no pinhole in polishing. It is a high-quality material for producing all kinds of watch cases and watch bands. Mainly used for micro-decorative tubes,...