鐵路防護(hù)柵欄模具的外形設(shè)計(jì)是遵循了很多原理并且為了達(dá)到某種效果而進(jìn)行的,首先要介紹一下模具外側(cè)的加強(qiáng)筋的設(shè)計(jì),加長(zhǎng)筋基本是在每類塑料模具外側(cè)都擁有的結(jié)構(gòu),主要被用來(lái)起到支撐模具的作用,雖然模具本身具有很強(qiáng)的抗壓能力,但是如果有一個(gè)結(jié)構(gòu)能夠起到支撐模具的作用,能夠提高模具本身的穩(wěn)固性。在使用鐵路防護(hù)柵欄模具生產(chǎn)鐵路防護(hù)柵欄時(shí),是需要將生產(chǎn)防護(hù)柵欄的原材料倒入模具中,這一過(guò)程會(huì)對(duì)模具本身造成一定的沖擊力,這時(shí)加強(qiáng)筋不止有效的起到了支撐模具的作用,還能夠分擔(dān)模具受到的壓力,而且延長(zhǎng)筋的長(zhǎng)度和間距決定了分擔(dān)壓力的多少。延長(zhǎng)筋的長(zhǎng)度越長(zhǎng)能夠分擔(dān)更多的壓力,延長(zhǎng)筋間的間距越短,鐵路防護(hù)柵欄模具本身的抗壓能力越高。此類模具是采用五類配件組成的,分別為立帽、上梁、下梁、立柱和欄片,每一個(gè)配件都有各自獨(dú)特的作用,拼接到一起的整體結(jié)構(gòu)是用來(lái)進(jìn)行生產(chǎn)鐵路防護(hù)柵欄的工具,使用起來(lái)十分方便。The shape design of the mold for railway protective fence follows many principles and is carried out in order to achieve some effect. First, we should introduce the design of the stiffener on the outside of the mold. The lengthening rib is basically a structure on the outside of each kind of plastic mold, which is mainly used to support the mold, although the mold itself has strong compressive capacity, However, if a structure can support the mold, it can improve the stability of the mold itself. When using the railway protective fence mold to produce the railway protective fence, it is necessary to pour the raw materials for the production of the protective fence into the mold. This process will cause a certain impact on the mold itself. At this time, the stiffener not only effectively supports the mold, but also can share the pressure on the mold, and the length and spacing of the extension reinforcement determine how much to share the pressure. The longer the length of the extension bar, the more pressure can be shared, the shorter the spacing between the extension bars, and the higher the compressive capacity of the railway protective fence mold itself. This kind of mold is composed of five types of accessories, namely vertical cap, upper beam, lower beam, column and fence. Each accessory has its own unique role. The overall structure spliced together is a tool for the production of railway protective fence, which is very convenient to use.