How to identify the in-mold needle with good quality

The back mold needle is one of the more common plastic mold accessories on the market. The service life of the good quality back mold needle and the normal quality back mold needle is different. So when choosing a mold thimble, there should be certain criteria for judgment. The following… Continue reading

Metal non-standard parts in non-standard parts with CNC machining

It has been learned before that non-standard parts refer to other parts that are not controlled by the company except that the country does not impose strict standard specifications and there are no relevant parameters.Although there is no standard classification of non-standard parts at present, it can be roughly divided… Continue reading

Sequential Hard/Soft Injection Molding with Water Assist

In 2004, the value of pairing two-material injection with water assist was demonstrated in production of two-layer automotive pipes and ducts (see Learn More). Further potential for this combination of advanced techniques in sequential injection of hollow automotive parts with rigid and flexible sections is being developed at the German… Continue reading

Introduction to hardware surface treatment knowledge

Hardware polishing: The principle is to achieve bright and smooth through regular dissolution; Method: Use mechanical, chemical or electrochemical effects to reduce the surface roughness of the workpiece to obtain a bright and smooth surface. It is the use of polishing tools and abrasive particles or other polishing media to… Continue reading

10 Minute Introduction to 3D AutoCAD: Turning 2D Floor Plans into 3D Models

Most AutoCAD Architects need to create geometry in 3D at some point. Sometimes they need to show a client or a community group what spaces will look like when they are built. Sometimes they need to gain a better understanding of the environments they are designing. Fortunately AutoCAD makes it… Continue reading

Which industries are molds widely used in?

Molds, various molds and tools used in industrial production to obtain the required products by methods such as injection molding, blow molding, extrusion, die-casting or forging molding, smelting, and stamping. In short, a mold is a tool used to make molded objects. This tool is composed of various parts, and… Continue reading

NPE 2009 to Have Tech Innovation Pavilion

One of several new multiexhibitor pavilions planned by the organizer of the NPE 2009 international plastics exposition is the New Technology Pavilion. The Society of the Plastics Industry Inc. (SPI) says that this special pavilion will spotlight exhibiting companies’ latest and most innovative advances as judged by a panel of… Continue reading

Chinese firm seeks PEEK partners

After joining forces with Degussa to make polyetheretherketone, Changchun Jilin University Super Engineering Plastic Products is looking to expand its business through a similar approach with other materials. Managing vice president Chengzhi Li said the Changchun, China-based firm, known by the acronym JDSEP, is negotiating with potential business partners to… Continue reading