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模具在加工業中的地位?

來源:http://www.gvyuft.buzz     發布時間:2020-07-08 15:53:12    點擊:

  模具是利用其特定形狀去成型具有一定的形狀和尺寸制品的工具。
  Mold is a tool to use its specific shape to shape products with certain shape and size.
  在各種材料加工工業中廣泛的使用著各種模具。例如金屬鑄造成型使用的砂型或壓鑄模具、金屬壓力加工使用的鍛壓模具、冷壓模具等各種模具。
  In all kinds of material processing industry, a variety of molds are widely used. For example, sand mold or die-casting mold for metal casting, forging die and cold pressing die for metal pressure processing are used.
  對模具的全面要求是:能生產出在尺寸精度、外觀、物理性能等各方面都滿足使用要求的公有制制品。以模具使用的角度,要求率、自動化操作簡便;從模具制造的角度,要求結構合理、制造容易、成本低廉。
  The overall requirement of the mould is that it can produce the public owned products which meet the requirements of the use in the aspects of dimensional accuracy, appearance and physical properties. From the perspective of mold use, it requires high efficiency, automation and easy operation; from the perspective of mold manufacturing, it requires reasonable structure, easy manufacturing and low cost.
                          山東模具
  模具影響著制品的質量。首先,模具型腔的形狀、尺寸、表面光潔度、分型面、進澆口和排氣槽位置以及脫模方式等對制件的尺寸精度和形狀精度以及制件的物理性能、機械性能、電性能、內應力大小、各向同性性、外觀質量、表面光潔度、氣泡、凹痕、燒焦、銀紋等都有十分重要的影響。金屬精密模具加工其次,在加工過程中,模具結構對操作難以程度影響很大。在大批量生產塑料制品時,應盡量減少開模
  Mold affects the quality of products. First of all, the shape, size, surface finish, parting surface, location of gate and exhaust slot and demoulding mode of mold cavity have a very important impact on the dimensional accuracy and shape accuracy of the part, as well as the physical properties, mechanical properties, electrical properties, internal stress, isotropy, external quality, surface finish, bubbles, dents, scorching, crazing, etc 。 Secondly, in the process of machining, the mold structure has a great influence on the difficulty of operation. In mass production of plastic products, mold opening should be reduced as much as possible
  合模的過程和取制件過程中的手工勞動,為此,常采用自動開合模自動頂出機構,在全自動生產時還要保證制品能自動從模具中脫落。另外模具對制品的成本也有影響。當批量不大時,模具的費用在制件上的成本所占的比例將會很大,這時應盡可能的采用結構合理而簡單的模具,以降低成本。
  For this reason, the automatic opening and closing of the mold and the manual labor in the process of taking parts are often used. In the automatic production, the products can fall off automatically from the mold. In addition, the mold has an impact on the cost of products. When the batch size is not large, the cost of mold in the cost of parts will be a large proportion. At this time, we should try to use reasonable and simple mold structure to reduce the cost.
  現代生產中,合理的加工工藝、的設備、先進的模具是必不可少是三項重因素,尤其是模具對實現材料加工工藝要求、塑料制件的使用要求和造型設計起著重要的作用。的全自動設備也只有裝上能自動化生產的模具才有可能發揮其作用,產品的生產和更新都是以模具的制造和更新為前提的。由于制件品種和產量需求很大,對模具也提出了越來越高的要求。因此促進模具的不斷向前發展。
  In modern production, reasonable processing technology, efficient equipment and advanced mold are essential, which are three important factors, especially the mold plays an important role in realizing the material processing technology requirements, the use requirements of plastic parts and the modeling design. High efficient automatic equipment can only play its role if it is equipped with automatic production mold. The production and update of products are based on the manufacturing and updating of molds. Due to the great demand for the variety and output of the products, higher and higher requirements are put forward for the mould. Therefore, promote the continuous development of the mold.
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山東濟南模具_鋁合金壓鑄廠-山東宏捷模具有限公司 手機: 13173017488 咨詢熱線: 0531-88771136 咨詢熱線:18615459955    郵箱:hlm369@126.com

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