nr变压器铁芯片图纸(冲孔落料复合)(该装配图有问题,应该画成工作状态,即切下去,上下模中间没有间隙)

1、Good is good, but better carries it.精益求精，善益求善。nr变压器铁芯片图纸(冲孔落料复合)(该装配图有问题,应该画成工作状态,即切下去,上下模中间没有间隙)冲压模具毕业设计课题(该装配图有问题,应该画成工作状态,即切下去,上下模中间没有间隙)零件名称：变压器铁芯片生产批量：大批量材料：硅钢板 材料厚度：0.35 mm 排样图 压力中心的计算选用由打杆直接推动推件块。 推件装置的设计凸模的结构形式凸模的结构形式 模具总装图(该图有问题,应该画成工作状态,即切下去,上下模中间没有间隙) 图6.1总装图1.圆柱销 2.内六角螺钉 3.下模板 4.下垫板 5.凸凹

2、模固定板 6.橡胶 7. 卸料板 8.导料销 9.凹模 10.空心垫板 11.凸模固定板 12.上垫板 13.上模板 14.螺钉 15.模柄16. 骑缝销 17.圆柱销 18.凸模 19.顶杆 20.导套 21.导柱 22.推件块 23.凸凹模 24.卸料螺钉 25.紧固螺钉26.挡料销 工作原理：工作时，板料以导料销8和挡料销26定位，上模下压，凸凹模23外形与推荐块22配合，在凹模腔9内落料，同时冲孔凸模18与凸凹模内控进行冲孔，冲孔废料直接落下；然后上模上行，当滑块碰到上死点时，推杆开始工作，将工件从凹模内推出落下。 模具三维效果图纸三维效果图（装配图）三维效果图（爆炸图）零件图21de

3、signate a person responsible for periodically repaired, if significant quality problems, whether it's design or construction reasons, are required at the first meeting to study and propose solutions; 5) post through re-examination on the basis to resolve all remaining issues, well prepared for f

4、ormal acceptance. 9, officially accepted: 1) the letter of acceptance issued by the Chief Engineer, project manager, and submitted it to the construction completion data; 2) by the employer organization design, supervision and quality supervision stations, construction and other construction units w

5、ork together to check the quality and acceptance of views put forward, assessed quality rating; 3) Unit checked and confirmed after the completion of works comply with the standards and requirements, issue a certificate of completion to the construction unit, construction and design, quality supervi

6、sion station, the engineer, civil engineering and other units to sign the certificates of completion; 4) signed a final acceptance certificate and construction unit, and according to the contract provisions of settlement procedures, unless indicated in the contract by the contractor of the warranty

7、work, economic and legal responsibilities of each party are able to remove; 5) get the files transfer and project procedures. 10 quality tracking, maintenance plan is an important part of our quality assurance system, the company sold products and installation works are carried out by the after-sale

8、s service obligations. In particular, we developed a departmental duties and quality guarantee measures, as follows: 1) visited customers and product usage information. 2) collect customer feedback, product information, customer reports, complaints. 3) based on customer comments and respond promptly to complaints, to the site to identify the cause analysis, engineering quality problems an