Do you apply the same precision leel and tolerance grade to both short and medium run die design ? if not , what is the normal practice 小量生产与中量生产用之冲裁模,采用同样的设计精度与公差等级吗?如果不是,各为何?
Do you apply the same precision level and tolerance grade to both short and medium run die design ? if not , what is the normal practice 小量生产与中量生产用之冲裁模,采用同样的设计精度与公差等级吗?如果不是,各为何?
The design is therefore more practical and reliable . the design architecture is also tailored to maintain the accuracy while not wasting resources 并在设计中对设计结构进行优化,既做到了资源的合理利用,又保证了设计精度的要求。
The conventional process is drilling - expanding - reaming , and the design accuracy is achieved by the higher accuracy of the cutting tools and the fixtures 传统工艺采用钻扩铰的工艺路线,并从刀具和工装上下功夫以达到设计精度要求。
The structure , main uses , design accuracy index , technological process and running process of the facility are briefly expatiated by this facility already built 根据已建成的油、水、气三相流模拟装置,简要阐述了装置的结构,主要用途,及装置的设计精度指标,工艺流程和运行过程。