公路鐵路界樁里程碑模具的用途非常的廣泛，日常生活中最常見的標(biāo)志樁標(biāo)志有公路界樁、警示樁、燃?xì)夤艿罉?biāo)志、嚴(yán)禁開挖標(biāo)志、箭頭標(biāo)志樁、電力電纜標(biāo)志、石油管道標(biāo)志、國(guó)家電網(wǎng)標(biāo)志、供水管道標(biāo)志、里程碑標(biāo)志、百米樁標(biāo)志、各種數(shù)字標(biāo)志等等。我們可以將任何漢字與數(shù)字焊接在標(biāo)志樁模具上。我國(guó)標(biāo)志樁行業(yè)要想向集約型路線發(fā)展，走集約型發(fā)展路線，務(wù)必要向“低投入、高產(chǎn)出”的經(jīng)營(yíng)目標(biāo)而努力，這需要公路標(biāo)志樁鋼模具企業(yè)從多個(gè)方面來著手進(jìn)行變革。公路標(biāo)志樁的行業(yè)的發(fā)展需要內(nèi)修外煉，首先需要做到的就是轉(zhuǎn)變觀念，樹立長(zhǎng)遠(yuǎn)的發(fā)展觀念并制定可行的發(fā)展目標(biāo)。公路鐵路界樁里程碑模具設(shè)計(jì)時(shí)應(yīng)注意的問題：標(biāo)志樁鋼模具應(yīng)適合壓鑄生產(chǎn)工藝的要求，并且技術(shù)經(jīng)濟(jì)性合理；所成形的鑄件，應(yīng)符合壓鑄件圖上所規(guī)定的形狀尺寸及各項(xiàng)技術(shù)要求，特別是要設(shè)法保證高精度和高質(zhì)量部位達(dá)到要求；標(biāo)志樁鋼模具上各種零件應(yīng)滿足機(jī)械加工工藝和熱處理工藝的要求，選材適當(dāng)，配合精度選用合理；在保證鑄件質(zhì)量和安全生產(chǎn)的前提下，應(yīng)采用合理先進(jìn)和簡(jiǎn)單的結(jié)構(gòu)，是動(dòng)作準(zhǔn)確可靠，構(gòu)件剛性良好，易損件拆換方便，并有利于延長(zhǎng)標(biāo)志樁剛那樣會(huì)員的工作壽命；澆筑系統(tǒng)的設(shè)計(jì)和計(jì)算是壓鑄模設(shè)計(jì)中一項(xiàng)十分重要的工作，應(yīng)引起高度重視；選用公路鐵路界樁里程碑模具零部件時(shí)盡可能推廣標(biāo)準(zhǔn)化，以縮短設(shè)計(jì)和制造周期，便于管理；掌握壓鑄件的技術(shù)特征，充分發(fā)揮設(shè)備的技術(shù)功能和生產(chǎn)能力，模具與壓鑄機(jī)的鏈接安裝既方便又準(zhǔn)確可靠。

The milestone molds of highway and railway boundary piles are widely used. The most common marker piles in daily life include highway boundary piles, warning piles, gas pipeline signs, no excavation signs, arrow sign piles, power cable signs, oil pipeline signs, State Grid signs, water supply pipeline signs, milestone signs, 100m pile signs, various digital signs, etc. We can weld any Chinese characters and numbers on the sign pile mold. If China's sign pile industry wants to develop to the intensive route and take the intensive development route, it must strive to the business goal of "low investment and high output", which requires the highway sign pile steel mold enterprises to carry out reform from many aspects. The development of highway sign pile industry needs internal training and external training. The first thing to do is to change ideas, establish long-term development ideas and formulate feasible development goals. Problems needing attention in the design of milestone mould for highway and railway boundary piles: the steel mould for marker piles shall meet the requirements of die-casting production process, and the technical economy shall be reasonable; The formed castings shall meet the shape, size and various technical requirements specified in the die casting drawing, especially try to ensure that the high-precision and high-quality parts meet the requirements; Various parts on the steel mould of sign pile shall meet the requirements of machining process and heat treatment process, with appropriate material selection and reasonable matching accuracy; On the premise of ensuring casting quality and safe production, reasonable, advanced and simple structure shall be adopted, which is accurate and reliable, good component rigidity, convenient disassembly and replacement of vulnerable parts, and is conducive to prolonging the service life of sign pile members; The design and calculation of pouring system is a very important work in the design of die casting die, which should be paid great attention to; Standardization shall be promoted as much as possible when selecting mold parts for milestone of highway and railway boundary piles, so as to shorten the design and manufacturing cycle and facilitate management; Master the technical characteristics of die casting, give full play to the technical function and production capacity of the equipment, and the connection and installation of mold and die casting machine is convenient, accurate and reliable.