在注塑過程中，由於多種因素，注塑件出現收攏（lǒng）或部分（fèn）收攏，對產品的損壞是（shì）獨一無二的（de）。什麽情況下容易出現這種收（shōu）攏狀態呢？

In the injection molding process, due to many factors, the injection molded parts are folded or partially folded, and the damage to the product is unique. Under what circumstances is this state of collapse easy to occur?

一般（bān）來說，當（dāng）厚度大於5mm時，注塑件容易收攏；當注塑件的預製件較厚時，模殼溫度較高；未空出水壓試驗殘（cán）餘量，則造成收攏，注塑加工或是相符合裝止逆環的環氧（yǎng）樹（shù）脂（zhī）膠（jiāo）未運用止逆環等（děng）小錯誤也時有一定的原因。

Generally speaking, when the thickness is greater than 5mm, the injection molded parts are easy to collapse; When the preform of the injection molded part is thick, the mold shell temperature is higher; Failure to empty the residual quantity of hydrostatic test will lead to small errors such as closing, injection molding or failure to use the check ring for the epoxy resin glue that is consistent with the installation of the check ring.

預製件的厚部與（yǔ）薄部（邊緣內（nèi）側等）的接合點采用注塑成型。注塑件較薄的部分先（xiān）冷卻，較厚的部（bù）分被拉向內側，導致注塑件表麵出現麻點。

The joint between the thick part and the thin part (inside the edge, etc.) of the preform is injection molded. The thinner part of the injection molded part is cooled first, and the thicker part is pulled to the inside, resulting in pitting on the surface of the injection molded part.

注塑加工，特別是在初始生產過程中，會產生（shēng）各種困（kùn）難，收貨隻是（shì）其中之一。因此，在注塑的整個過程中（zhōng），注塑項（xiàng）目工程師必須立即對產品生產（chǎn）全過程的（de）細節進行測試，以防止出現大量（liàng）不合（hé）格的注塑（sù）件。

Injection molding, especially in the initial production process, will produce various difficulties, and receiving is only one of them. Therefore, in the whole process of injection molding, the injection molding project engineer must immediately test the details of the whole process of product production to prevent a large number of unqualified injection molding parts.

此外，注塑製品具有重量輕、抗壓強度高、延展性好、耐腐蝕、絕緣性能好、易著色、易（yì）成型、成本低等優（yōu）點。因此，它（tā）們得到了廣泛的應用和大家的青睞（lài）。

In addition, injection molded products have the advantages of light weight, high compressive strength, good ductility, corrosion resistance, good insulation, easy coloring, easy molding and low cost. Therefore, they have been widely used and favored by everyone.

由於注塑模具的應用領域很（hěn）大，主要用途不（bú）同，分類（lèi）也比較複雜。按成型特性可分為（wéi）熱固性塑料注塑（sù）模具和熱固性注塑模具。按（àn）成型工藝可（kě）分為傳遞模、注射模、澆（jiāo）注模、熱成型模、壓縮模和注射模。

Because the application field of injection mold is very large, the main uses are different, and the classification is also more complex. According to the molding characteristics, it can be divided into thermosetting plastic injection mold and thermosetting injection mold. According to the molding process, it can be divided into transfer mold, injection mold, pouring mold, thermoforming mold, compression mold and injection mold.

現階段，濟南注塑加工人員提（tí）醒大家，如今市場上一些模具廠家的經營規模不是很大，其成品質量無法保證。所以大多數客戶不知道注塑模具的優缺點，經常會出現比較的情況，造成生產中的事故，所（suǒ）以在選擇廠家的時候也要注（zhù）意。

At this stage, Jinan injection molding processing personnel remind you that the business scale of some mold manufacturers in the market is not very large, and the quality of their finished products cannot be guaranteed. Therefore, most customers do not know the advantages and disadvantages of injection molds, and there are often comparative situations, resulting in accidents in production, so they should also pay attention to when selecting manufacturers.

注塑（sù）加工時部分部（bù）位會容易出現收攏狀態的相關內容就到這裏，如果您（nín）對（duì）該（gāi）類問題比較感興趣的話，不妨直接來網站www.lsjtcyjt.cn關（guān）注我們吧。

During injection molding, some parts are prone to collapse. That's all. If you are interested in such problems, you might as well go directly to www.lsjtcyjt.cn Follow us. Com.