LIHE MOLD BLOG

1. The cooling channel is processed by a twist drill, and the diameter of the cooling channel can be determined by selecting the drill bit.

A brief introduction to the characteristics and uses of the most commonly used thermoplastics.

In mold design and production, steel reference table for several conventional plastics.

Why is there an insert inside the mold core structure? This is related to many factors, either cost reduction, processing convenience, exhaust needs, etc.

At the mold processing site, there are usually two methods for fixing the mold core, and there are also requirements for the size and quantity of screw fixation.

Plastic is widely used in beverage and food packaging in the market, and many people have insufficient or no understanding of its toxicity. It is now classified as follows for learning.

Exhaust system design is of great significance in injection molding operations. Employing proper design methods – such as venting techniques – manufacturers can maximize part quality while improving production efficiencies and reaching efficient production goals.

At the mold processing site, drawings are very important. Whether it is processing drawings or technical exchanges, discussions with customers are inseparable from drawings. Commonly used mold drawings include product drawings, assembly drawings, part drawings, wire cut drawings and water cooling system drawings, etc.

Selecting an optimal mold base is of critical importance in injection molding; it forms the basis for producing high-quality parts. Here we explore several key recommendations when it comes to picking mold bases.