3572 彎板沖壓成型工藝與模具的設(shè)計(jì)
3572 彎板沖壓成型工藝與模具的設(shè)計(jì),沖壓,成型,工藝,模具,設(shè)計(jì)
彎 板 彎 曲 沖 孔 切 斷 模摘 要本設(shè)計(jì)題目為彎板彎曲沖孔切斷模設(shè)計(jì),體現(xiàn)了沖壓工藝的全部的設(shè)計(jì)要求、內(nèi)容及方向,有一定的設(shè)計(jì)意義。通過(guò)對(duì)該零件模具的設(shè)計(jì),進(jìn)一步加強(qiáng)了設(shè)計(jì)者沖壓工藝的基礎(chǔ)知識(shí),為設(shè)計(jì)更復(fù)雜的沖壓模具做好了鋪墊和吸取了更深刻的經(jīng)驗(yàn)。本設(shè)計(jì)運(yùn)用沖壓成型工藝及模具設(shè)計(jì)的基礎(chǔ)知識(shí),首先分析了制件的變形及性能要求,為選取模具類型做好了準(zhǔn)備;然后計(jì)算沖壓凸模和凹模的尺寸,便于選取標(biāo)準(zhǔn)的凸模和凹模做準(zhǔn)備;最后分析制件的結(jié)構(gòu),以便確定凸、凹模的形狀,分析制件材料力學(xué)性能及變形過(guò)程中的特點(diǎn),以便計(jì)算沖壓力的大小來(lái)選取壓力機(jī)類型。本設(shè)計(jì)是沖孔、切斷、彎曲的級(jí)進(jìn)模具,設(shè)計(jì)時(shí)主要考慮了不同工位之間的距離,以確定毛胚制件的位置及每次進(jìn)給的距離。同時(shí)考慮各個(gè)不同工位之間動(dòng)作的協(xié)調(diào)一致性及各個(gè)工位模具的磨損量。關(guān)鍵詞: 級(jí)進(jìn)模 彎曲模 切斷模 沖孔模 Curved plate bending punching and cutting modeAbstractThe design for the curved plate bending subject punching die cut design, stamping process embodies all the design requirements, content and direction of the design of a certain significance. Through the design of the mold parts, has further strengthened the basis of the designers of stamping process knowledge, for the design of more complex stamping die to do a good job of paving the way and draw a more profound experience.The design of the use of punch forming process and die design of the basic knowledge, the first analysis of the deformation of parts and performance requirements, in order to select the type of ready to die; and then calculating the punch press and die size, easy to select the standard punch and to prepare die; the final analysis of the structure of parts in order to determine the convex, concave die shape, analysis of the mechanical properties of materials and parts in the process of the characteristics of deformation for the purpose of calculating the size of red pressure to select the type of press.The design is punching, cutting, bending progressive die, the main consideration for the design of the different distance between the position to determine the rough location of parts and the distance between each feed. Taking into account the different position of the coordinated action between the various work places and mold wearKey words: composite die punching cutting bending
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編號(hào):164106
類型:共享資源
大?。?span id="kywiwiy4em" class="font-tahoma">851.91KB
格式:RAR
上傳時(shí)間:2017-10-27
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- 關(guān) 鍵 詞:
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沖壓
成型
工藝
模具
設(shè)計(jì)
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3572 彎板沖壓成型工藝與模具的設(shè)計(jì),沖壓,成型,工藝,模具,設(shè)計(jì)
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