論文標(biāo)準(zhǔn)WORD格式排版 37頁 附設(shè)計圖.dwg

摘要
本文分析了電位器接線片的成型工藝特點，其中包括利用對工件展開圖的尺寸計算、工件的工藝分析、沖裁力與拉深力的計算、模具設(shè)計的難點，確定了級進模的排樣方案和模具總體結(jié)構(gòu)。該級進模有沖裁、拉深、整形、脹形等7個工位。詳細介紹了凸模、凹模、固定板、卸料裝置等零部件的設(shè)計和制造，以及壓力機的選擇。同時闡述了模具的工作過程、各成形動作的協(xié)調(diào)性、以及凸模和凹模鑲塊的裝配間隙，并制定典型零件的加工工藝。

關(guān)鍵詞 電位器接線片 拉深模 級進模 模具設(shè)計

Title Design of the Stamping Process and the

Progressive Die for the telegraphese connection
(i)Abstract
This paper analyzes the technical characteristics of the telegraphese connection product stamping，including the size calculation of the part technical analysis, the calculation of the punching force and drawing force, the difficulties of die design, making sure the layout project and the die general structure. The progressive die could complete seven processes that include punching, drawing, shaping and so on. The high-speed punching machine has been used during the process of producing. It introduces the design and manufacture of the punch, the die, the stripping device, the pushing device, and the blanking holders in details. And it also expatiates the working process of the die, the coordination about each motion of figurations, the assemble clearance of the punch and die, even including the way to establish the manufacture process of the typical parts.

Keywords telegraphese connection progressive-die technical analysis die design

前言1
第一章 工藝設(shè)計2
1.1 工藝分析2
1.2 零件工藝分析3
1.3 毛坯的確定3
第二章 工藝計算4
2.1 工藝計算4
2.2 毛坯排樣設(shè)計5
2.3 沖切刃口設(shè)計7
2.4．工序排樣7
第三章 級進模具設(shè)計10
3.1 級進模結(jié)構(gòu)設(shè)計方法10
3.2 本次模具總體結(jié)構(gòu)11
3.3 模具工作過程11
3.4 工藝計算12
3.5 級進模具的零件設(shè)計16
3.6 沖裁刃口尺寸計算21
3.7 卸料板的設(shè)計22
第 四章 級進模壓力機的選用24
4.1 壓力機選用原則24
4.2 壓力機的校核25
第五章 輔助裝置27
5.1 固定板27
5.2 墊板27
5.3 模架27
5.4 標(biāo)準(zhǔn)件的選用27
5.5 模具材料的選用：28
5.6 安裝與配合28
5.7 卸料裝置28
5.8 裝配采用H7/M6的部分：29
小結(jié)30
致謝31
參考文獻32