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感溫卡沖壓模設(shè)計
摘 要:本設(shè)計題目為彎曲件模具設(shè)計,體現(xiàn)了典型彎曲模的設(shè)計要求、內(nèi)容及方向,有一定的設(shè)計意義。通過對該零件模具的設(shè)計,進(jìn)一步加強(qiáng)了設(shè)計者彎曲模設(shè)計的基礎(chǔ)知識,為設(shè)計更復(fù)雜的彎曲模具做好了鋪墊和吸取了更深刻的經(jīng)驗。
本設(shè)計主要是沖裁,切斷,彎曲,需要計算沖裁、彎曲時的間隙,工作零件的圓角半徑,尺寸和公差,并且還需要確定模具的總體尺寸和模具零件的結(jié)構(gòu)
本設(shè)計運(yùn)用彎曲成型工藝及模具設(shè)計的基礎(chǔ)知識,級進(jìn)模具有生產(chǎn)效率高,制件精度高等特點(diǎn),特別適合大批量高精度生產(chǎn)故模具采用連續(xù)沖裁,彎曲一模成形。
關(guān)鍵詞:沖裁 彎曲模 凸模 凹模
Temperature of the card design and manufacture of molds
Abstract:The requirement,content and direction of the design of the bending dies parts are embodied on this bending dies design. The designer’s foundation knowledge of the bending dies design is reinforced and is able to design more complex injection mould through the design.
The fundamental steps in shearing or cutting .the pressure applied by the punch on the metal tends to deform it into the die opening .By stepping punches ,they can cut individually.
Through the foundation knowledge, Swing block compound die is used in this design to form the part.the compound die can produce pierced blanks to close flatness and dimensional tolerances. Especially fit for volume produce and hight precision produce.Moulding of the part is like this : So, it is adapted to be used on this mould extraordinarily.
Keywords: block ,bending dies , punch , dieg,