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FRP PRODUCT MANUFACTURING EQUIPMENT
The molds used in the production of fiberglass products are not just about making a "mold," but a systematic project that integrates product design, production efficiency, and final quality.
Products Description
Core Definition
The molds used in the production of fiberglass products are not just about making a "mold," but a systematic project that integrates product design, production efficiency, and final quality.
I. Core Components of a Mold
A complete and professional fiberglass mold typically consists of three parts:
1. Mold surface
Definition : This is the part of the mold that directly contacts the product; it is the working surface of the mold . It directly determines the product's appearance quality (smoothness, texture) and major dimensional accuracy .
2. Mold Structure
The supporting skeleton of the mold surface. It provides sufficient strength and rigidity to ensure that the mold will not deform or be damaged during production (such as vacuum pressure, clamping force).
3. Auxiliary systems
Additional devices designed to achieve specific functions. These ensure smooth production processes and product quality.
Common systems :
Release systems : such as draft angles, air ejectors, and release agents.
Positioning system : such as positioning pins and mold clamps, to ensure precise alignment of the upper and lower molds.
Heating/cooling system : Pipes inside the metal mold used for temperature-controlled curing.
Sealing system : Sealing grooves and sealing strips used in vacuum flow or RTM processes.
Injection/venting system : Resin injection holes and venting holes used in processes such as RTM .
Molds serve as the bridge between product design and industrialized mass production. Investing in a well-designed and exquisitely crafted mold is a crucial first step in ensuring the success of fiberglass products in terms of quality, cost, and efficiency. Understanding the concept of molds is fundamental to understanding the entire fiberglass production process.
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