低压灌注工艺及其模具的加工过程中，因为产品的结构问题，会导致模具的加工中出现很多的倒扣位置。如采用传统的类比注塑模具的镶件及滑块设计模具，则模具的生产难度和工作量很大，精确度要求很高，同时制作费用和生产周期很多，在小批量生产中造成成本过大的问题，甚很多结构无法简单通过一次成型加工，需要在模具成型后进行二次加工，步骤复杂。

In the process of low-pressure pouring process and mold processing, because of the product structure problems, there will be many reverse thread positions in the mold processing. For example, if the insert and slide block of the traditional analog injection mold are used to design the mold, the production difficulty and workload of the mold are very large, and the accuracy requirements are very high. At the same time, there are many production costs and production cycles, which cause the problem of excessive cost in small batch production. Even many structures cannot be simply processed by one-time molding, and they need to be processed again after the mold is formed. The steps are complex.

为了解决上述技术问题而提供一种能够通过利用硅胶滑块一次成型具有倒扣结构的产品的使用硅胶滑块的低压灌注模具的制作方法。一种使用硅胶滑块的低压灌注模具的制作方法，包括：

In order to solve the above technical problems, the invention provides a manufacturing method of a low-pressure pouring mold using a silica gel slider, which can form a product with an inverted structure by using a silica gel slider at one time. A method for manufacturing a low-pressure pouring mold using a silica gel slider, comprising:

S1、绘制原件图档：选择待生产产品进行该产品结构的图档绘制；

S1. Drawing the original drawing file: select the product to be produced to draw the drawing file of the product structure;

S2、修订模具原型图档：确定待生产产品的倒扣位置，并对S1中的图档进行修订，在所述倒扣结构外侧包覆长方体块，且所述长方体块与所述倒扣结构所处的待生产产品的表面贴合；

S2. Revise the mold prototype drawing file: determine the reverse position of the product to be produced, revise the drawing file in S1, wrap the rectangular block outside the reverse structure, and the rectangular block fits the surface of the product to be produced where the reverse structure is located;

S3、制作低压模具原型：根据S2内修订后的图档进行模具原型制作；

S3. Making low-pressure mold prototype: making mold prototype according to the revised drawings in S2;

S4、绘制倒扣结构图档：将S2内包覆的长方体块绘制成单独的图档；

S4. Draw the inverted buckle structure drawing file: draw the rectangular block covered in S2 into a separate drawing file;

S5、制作硅胶滑块，根据S4内绘制的图档采用硅胶原料进行硅胶滑块制作；

S5. Make silica gel slide block, and use silica gel raw materials to make silica gel slide block according to the drawings drawn in S4;

S6、整体模具制作，将S5中制作好的所有硅胶滑块按照S1的图档设置在S3中的模具原型内；

S6. Overall mold making: set all silicone sliders made in S5 in the mold prototype in S3 according to the drawing files of S1;

S7、低压模具灌注，对S6内制得的模具进行低压灌注；

S7. Low pressure mold pouring: pour the mold made in S6 under low pressure;

S8、产品完成，取出S7内灌注后制得的整体模具，制得含有所述硅胶滑块的半产品，将所述硅胶滑块拆除，并对半产品进行精修处理，得到成品。

S8. After the product is completed, take out the overall mold made after pouring in S7, make the semi-product containing the silicone slider, remove the silicone slider, and refine the semi-product to obtain the finished product.

优选的，在S5中，所有所述硅胶滑块均为左右开模结构。

Preferably, in S5, all the silicone sliders are left and right mold opening structures.

优选的，在S2中，所述倒扣结构外侧包覆正方体块。

Preferably, in S2, the outside of the buckle structure is coated with a cube block.

优选的，在S2中，所述长方体块的尺寸均大于所述倒扣结构的尺寸。

Preferably, in S2, the size of the cuboid block is larger than the size of the inverted structure.

其中，所述倒扣结构为阻碍整体产品的开模方向的结构，即整体产品的开模方式为上下开模时，所述倒扣结构的开模方式为左右开模或前后开模。

Wherein, the reverse structure is a structure that hinders the mold opening direction of the overall product, that is, when the mold opening mode of the overall product is upper and lower mold opening, the mold opening mode of the reverse structure is left and right mold opening or front and rear mold opening.

山东快速成型厂家认为这里的发明提供的使用硅胶滑块的低压灌注模具的制作方法，通过将待成型产品的倒扣结构进行单独成型支撑硅胶滑块，并在制作原型时，将硅胶滑块的尺寸置入原型内，使得在制作原型模具后，能够将硅胶滑块直接放置在原型模具内，进行统一灌注，并在原型模具开模后，取下硅胶滑块，得到成品。

Shandong rapid prototyping manufacturers believe that the manufacturing method of the low-pressure pouring mold using silica gel slider provided by the invention here supports the silica gel slider by forming the inverted structure of the product to be formed separately, and when making the prototype, the size of the silica gel slider is placed in the prototype, so that after making the prototype mold, the silica gel slider can be directly placed in the prototype mold for unified pouring, and after the prototype mold is opened, Remove the silicone slider to get the finished product.

以上就是今天所要讲解的内容了，相信大家在看完本文的描述之后，能够对该产品有一定的认识和了解，希望以上内容能帮助到你。另外，若你想要了解更多相关资讯，可以多多关注我们的网站动态www.metferro.com。

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