china plastic injection mold
Lathe

How Many Types Of Lathes Are There?

The lathe is the master machine of all equipment, as is the case for plastic mold factories, so the understanding and classification of lathes is the most basic. First of all, let’s know what a lathe is. A lathe is a machine tool that mainly uses turning tools to turn rotating workpieces. On the lathe, drills, reamers, taps, dies and knurling tools can also be used for corresponding processing. Lathes are mainly divided into nine

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mold design

What Should Be Paid Attention To When Selecting The Mold Surface In Mold Design?

What should be paid attention to when selecting the mold surface in mold design?   Mold parting surface Mold terminology. Generally speaking, a mold is composed of two parts: movable mold and fixed mold (or male mold and female mold). The parting surface refers to the part that can be contacted when the two parts are in a closed state, and it is also the parting surface that divides the workpiece or mold part into

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auto molding

What Are The Requirements For Plastic Raw Materials In Hot Runner Injection Molding?

Because the hot runner mold has high requirements for plastics, the hot runner must be selected according to the specific plastics and their applications (the replacement of colored plastics is difficult and time-consuming). Different nozzles shall be used according to the type of plastic, and the plastic used shall meet the following conditions: ① Plastic has good thermal stability. Plastic has a wide melting temperature range, small viscosity change, and is insensitive to temperature change.

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plastic mold

The Main Reasons For The Appearance Of Flaring Edge In The Processing Of Injection Mold

Flap edge, also known as flash, overflow, overflow, etc., mostly occurs in the opening and closing position of the mold, such as the parting surface of the mold, the sliding part of the slider, the gap of the insert, the hole of the ejector pin, etc. If the overflow is not solved in time, it will be further expanded, resulting in local collapse of the impression die, causing permanent damage. The flapping edge of the

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auto mold

Application Technology of Intelligent Die Manufacturing in Automobile Production

Since the 21st century, China’s automobile industry has achieved full development and rapid growth. It has become a leader in automobile production and sales, all thanks to the intelligent automobile manufacturing and design brought by the digital process and computer development. Looking at the whole body, it is not difficult to find that more than 90% of auto parts are manufactured and produced by stamping method, and their design level can directly affect the performance

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Daily Precautions For Injection Molding Staff

Daily precautions for injection molding staff   1: In daily production, we will have environmentally friendly products, and the corresponding labels shall be marked with “ROHS”. If personnel need to leave the machine in the daily production process, they must be replaced or watched. 2: Shutdown for more than 30 hours (more than 10 minutes in summer): A. Block the discharge opening of the barrel 10 to 15 minutes before the shutdown and measurement (depending

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