拉深工序是汽车覆盖件成形的关键工序,拉深工序件的设计是覆盖件模具设计的一个瓶颈环节。
The drawing process is a key process of stamping forming for autobody panels, and the design of drawn parts is a bottleneck procedure to die design of panels.
提出了将KBE方法应用于汽车覆盖件冲压工艺设计,叙述了基于知识的拉伸工序件设计过程。
The knowledge-based engineering(KBE)technology was applied to the planning of stamping process for automobile body metal sheets.
如果仓库中的在制品太少的话,下游工序不得不等待所需的零部件准备就绪,但是在制品还应该保证最小化以防止生产过剩。
If WIP in the store is too few, the downstream process has to wait for items not ready when needed, but at the same time WIP should be minimized to prevent overproduction.
“拉动式”是指下游工人从他们的上游工序中领取或者“拉”出所需要的零部件。
"Pull" means that the downstream workers withdraw or "pull" the parts they need from their upstream processes.
为了给最终用户提供产品,这一工序需要生产零部件并将其流向下游,但是不能生产太多,因为生产过剩被认为是最糟糕的浪费。
In order to supply products to the final customer, the process needs to produce parts and make them flow to the downstream, but not too much, as overproduction is considered the worst waste.
这是必须的,因为没有来自下游工序的信号上游工序决不会生产零部件。
This is needed, because the upstream process never produces parts without instruction from the downstream process.
拉动式:下游工序从上游工序中抽取零部件。
Pull: The downstream process pulls items from the upstream process.
为了避免生产过剩,上游工序不是将成品零部件“推”给下游工序,反而是下游工序主动地从上游工序中拉出(拿)零部件。
So to prevent overproduction, the upstream doesn't "push" finished parts to the downstream, but instead it is the downstream that actively pulls (fetches) the parts from the upstream.
图中以两个工序,上游工序和下游工序为例,其中上游工序为下游工序供应零部件。
Illustrated in it are two processes, an upstream and a downstream process, where the upstream process supplies parts (items) to the downstream.
工人们不得不急匆匆地组织物流,把切下的零件送到适当的后续工序,这样的效率可能反而不如原来低效率的切割中心。
Workers may scurry to organize cut parts and move them to the appropriate downstream operations, which are likely to be less efficient than the primary cutting center.
拉动式系统在工序之间移动零部件并通知生产,同时限制库存数量。
Pull system moves parts and instructs production between processes limiting the amount of inventory.
有些公司倾向于把切割好的零件存在料塔里,系统控制员能够精确地知道零部件在哪里,也能在在后续工序需要的时候方便地调用。
Some companies prefer to store cut parts in the tower. The system controller knows exactly where those parts are, and parts can be pulled as downstream processes need them.
一些零部件和简单一些的产品会在海外生产,但很多工序还会留在德国。
Some components and simpler products will be made offshore, but many jobs will stay in Germany.
由上游工序完成的零部件用托盘装着,并附上生产看板放入仓库。
Parts finished by the upstream process are packed in pallets and placed in the store with production Kanbans attached.
子公司称,很多中小部件都可以在几小时或几天内从计算机设计直接转变为符合生产质量需要的金属零部件,而使用传统工序需要好几天或几周时间。
It says many small and medium-sized components can be turned from computer designs into production-quality metal parts in hours or days, against days or weeks using traditional processes.
唯一可行的方案是一切重新开始,利用现时的零部件和工序。
The only real answer would be to start from scratch and build anew using modern parts and processes.
生产看板(Production Kanban)——指示上游工序为其下游工序生产零部件。
Production Kanban - instructs upstream processes to produce parts for its downstream processes.
看板的目的是通过确保只有当下游工序需要时上游工序才生产零部件,进而最大限度地减少工序(process)之间的在制品(Work - In - process,WIP)或者库存。
Kanban's aim is to minimize WIP (Work-In-Process), or inventory, between processes by making sure that the upstream process produces parts only if its downstream process needs it.
而受过专业训练的顶级厨师会用上等的19件德国套装刀具来精细地完成每一道工序——从切开生鸡到挖香瓜球。
Top Chefs-in-training come correct with a classy 19-piece assemblage of German steel suited for every task—from carving the bird to balling the melon.
控制每一道工序,做好每一件产品。
产品研发、生产均保持国际化的制造标准,每一件产品的设计与生产都经过严格的工序,从图纸设计到模具造型,从生产检验到最后产品包装,都一丝不苟,精益求精。
The design and production of each product has under strict working procedure , from drawing to mold , and to ultimate product are based on careful and precise art craft, bringing out superior quality.
不合格品返修件必须经终检员检验合格后,记录于《工序质检记录表》中,方可包装。
D reject rework parts must be approved by the final inspector after passing inspection, in process inspection records "record", before packing.
按照生产作业单安排生产,监督过程,汇报结果,跟踪零件状况,向上道工序传递需求信息。
Follow the production document to arrange produce, control the process, report result, follow the spare parts situation and pass information.
本文所叙述的工序图的自动绘制模块是通过将零件分离成各种特征,在参数化绘图的基础上实现的。
In this research, the program of automatic generation of parts processing sketch, which is based on parametric drawing, is completed by means of defining features of parts.
该系统能进行尺寸链解算,计算工时定额,绘制零件工序图,打印输出零件工序卡和工艺路线卡。
The system can solve dimensional linkage, calculate man-hour quota, make operation drawing, and print out the operation sheet and the process route sheet of a part.
表壳胚件在进行八道连续冲压工序,冲压力为20吨到90吨不等。
The middlecases then undergo eight successive stamping operations, on presses ranging from 20 to 90 tons.
车身零件翻边前一般有修边工序,需要准确的修边线,否则翻边后零件达不到零件尺寸要求。
Before flanging auto-body panels, a feasible trimming line should be obtained, otherwise the final part shape after flanging cannot meet the dimensional requirement.
是否有工序流程图?如是,请提供流程图复印件。
Does the factory have the process flow diagram? If yes, please attach a copy of flow diagram.
图表跟踪法是利用尺寸链原理,求解复杂零件工序尺寸与公差的行之有效的方法。
Chart trail law is the effective method to the solution of complex parts process size and tolerance using size chain principle.
倒角是每个零件必须进行的最后工序。
Champer is the necessary working procedure of every accessory.
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