1
Mar.
27, 2025
How to deal with weld marks in injection molding?
How to deal with weld marks in injection molding?Weld marks are one of the common injection molding defects in production, usually caused by insufficient material filling, improper mold design or unreasonable injection molding processing parameter settings.
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2
Mar.
27, 2025
What does the injection molding process include?
What does the injection molding process include?The injection molding process refers to the process of injecting molten plastic raw materials into the injection molding machine, and then manufacturing the product in the mold after a series of process steps such as heating, pressure and cooling.
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3
Mar.
27, 2025
What are the categories of injection (plastic) molds?
What are the categories of injection (plastic) molds?Injection molds are important tools for producing plastic products. They are mainly divided into: plastic part molds, box molds, bottle cap molds, injection molding molds, core molds, multi-cavity molds, and hot runner molds.
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4
Mar.
27, 2025
![How to maintain the sander?[EVERGRINDING]](http://image.chukouplus.com/upload/C_4099/file/20240614/ec2f1ded115dbdf426f5fc312683444e.png)
How to maintain the sander?[EVERGRINDING]
How to maintain the sander?[EVERGRINDING]Sand mill bead mill is widely used at the same time need regular maintenance. Regular maintenance can extend the service life of the sand mill and improve its operating efficiency.
In addition to the regular maintenance of the sanding machine, the key parts should be checked and replaced. General maintenance of the sand mill from what aspects do we start?
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5
Mar.
27, 2025
What are the commonly used materials for die-casting mold steel?
What are the commonly used materials for die-casting mold steel?In the manufacture of die-casting molds, the commonly used materials mainly include steel and alloy materials.
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6
Mar.
27, 2025
What materials are plastic injection molds generally made of?
What materials are plastic injection molds generally made of?The manufacturing materials of plastic injection molds depend on production needs, mainly considering the following four factors.
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7
Mar.
27, 2025
What are the grinding beads used in the sander?
What are the grinding beads used in the sander?Zirconia beads are made of micron grade and sub-nano grade raw materials, using advanced technology, and the technical indicators and performance have reached the international advanced level, generally used in horizontal sand mills and nano sand mills.
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8
Mar.
27, 2025
What is the injection molding process of medical device parts?
What is the injection molding process of medical device parts?Medical device parts injection molding process is a rigorous and fine process, it involves a number of links, each step is crucial to the quality of the final product.
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9
Mar.
27, 2025
How to charge for plastic shell customization?
How to charge for plastic shell customization?Plastic shell customization is a common production process, and it can be used to make outer packaging or parts for a variety of products. When customizing plastic casings, charges cover multiple aspects such as design, raw material procurement.
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10
Mar.
27, 2025
What is the difference between plastic mold processing and mold manufacturing?
What is the difference between plastic mold processing and mold manufacturing?What is the difference between plastic mold processing and mold manufacturing? Which one is better? This article is compiled and introduced by [Dongguan Yongchao Plastic Mold Factory]. I hope it will be more helpful for everyone to understand plastic molds. It is for reference only. Thank you.
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20
Mar.
24, 2025