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企业生产的产品,在市场经济的竞争中,能否取得用户的信任,占领市场,其关键要素是:产品质量高,成本低,交货及时。满足了这些要求的产品,在市场的竞争中,才能立于不败之地。要达到上述条件,除技术设计水平先进外,还需 要具有先进的制造及检测手段、良好的售后服务和科学化管理。实践证明,凡是大批量生产的产品,一般地讲,都比单件小批生产的同样产品质量高、成本低、生产周期短。这种价廉物美的产品,是靠专用加工设备和大量的专用工艺装备来保证的。对于重型机械企业来说,产品生产是属单件小批生产的类型,由于产品品种多,规格经常变化,使用万能设备多,专用设备少。因此当生产不同类列的产品时,依靠一定数量的工艺装备(简际工装)来保证产品设计的技术要求是完全必要的。下面剖析一下工装与产品的关系问题。
The key elements of products produced by enterprises in the market economy competition, whether they can gain the trust of users and occupy the market are: high product quality, low cost, and prompt delivery. Products that meet these requirements will be invincible in the market competition. To achieve the above conditions, in addition to the advanced level of technical design, advanced manufacturing and inspection methods, good after-sales services, and scientific management are also required. Practice has proved that all mass-produced products, in general, are higher in quality, lower in cost, and shorter in production cycle than the same products produced in small batches. This kind of cheap product is guaranteed by special processing equipment and a large number of dedicated process equipment. For heavy machinery companies, product production is a type of single-piece, small-batch production. Due to the variety of products, specifications often change, use of universal equipment, and less dedicated equipment. Therefore, when producing different types of products, it is absolutely necessary to rely on a certain number of technological equipment (Jian Jilin) to guarantee the technical requirements for product design. The following analysis of the relationship between tooling and product issues.