不同專業(yè)課程模具設(shè)計

1、畢業(yè)設(shè)計 graduation designTopic:Anchor flange performance test researchingFlange is a parts to makpe and pipeerconnected.Choose emulfor prere testing mediumExperimental Equipment1) hydraulic press2) Prere gaugemanual pumps (Manual type hydraulic pump)dynamic strain indicatorElectrical measuring steps1)

2、Determine the electrical measuringition, polishing (file, abrasive pr)2) Paste the strain gauge (cyanoacrylate adhesive, acetoneapp:addword:acetone,)3) The strain gauge and wire welding together (insulating t, multimeter-the straingauge betn the welding wire whether conducting, strain gauge betn spe

3、cimenwhether insulation)Linking the bridge and the strain indicatorAppd load: hydraulic press give it a 360t of axial prere, manual pump pre 15MPa Fluidernal prerere6) prerize 30 minutes to observe gauge prere, collect data, and observeddeformation and leak condition.Standard of a qualified workpiec

4、e:Gauge prere without fluctuation, flange no abnormal. And its deformation is small,after ref, workpieDimens unchanged.experimental procedureelectrical measuring method1. Put the Prere gauge (range 25MPa)and the manual pumps installedhehydraulic system, connected to the anchoring flange (container)

5、body.Installation complete, confirm the system without residual gas, step up to 10mpa check no leakage, and step up to 15 mpa, confirm on trial preleakage.re stable, no:UVOI (ROTM VTINOTM IUSVUTJ JOK JKYOMT GTJ IGRIRGZOUTVXK )UTYUROJGZK ZNK QTURKJMK 3GYZKX SURJ JKYOMT SKZNUJY GTJ YZKVY一： 6XU 6XUY_YO

6、Y GTJ *KZKXSOTGZOUT UL ZNK VXUY YINKSKY_YOY _YOY UL VGXZY ZNK YOZGHOROZ_ UL ZNK VTINOTM VXUY *KZKXSOTGZOUT UL ZNK VXUY YINKSK9INKSK 9OTMRK YZKV SUJKU VXUYOTM9INKSK (R9INKSK (ROTM VTINOTM VXUMXKYYOK JOKOTM VTINOTM IUSVUTJ JOK9INKSK 6XUJIZOUT KLLOIOKTI_ OY RU GTJ ZNK UXQVOKIK ISRGZOK KXXUX OY HOM :NK

7、JKZKXSOTGZOUT UL ZNK IKTZKX UL VXK 4KYZOTM 排樣 XK )GRIRGZKJ HR二：OTM LUXIK GTJ VTINOTM LUXIK ） 3URJ UKXGRR JKYOMT6TINOTM VTIN (ROTM JOK VTIN JOK 凸凹模 9ZXOVVRGZK 卸料板 6YN VRGZK ） ZNK YKRKIZ UL SURJ Z_VK 落料沖孔倒裝復(fù)合模 OTKX 倒置 ）OZOUTOTM SUJK： 9ZXOV（條料） MOJT ，YZUV VOT ） -OJOTM JKOIK MOJZ MOJ YRKKK ） =UXQ VGXZ YOK IGRIRGZKJ )ZZOTM +JMK YOJKJ MGV 刃口雙面間隙 (ROTM KJMK IUSVZOTM（落料刃口計算） ） +RGYZOI KRKSKTZ ： YVXOTM GTJ XHHKX ） :NK INUOIK UL KWOVSKTZ 4USOTGR VXKXK _YOY UL ZNK VXUY 分析零件的沖壓工藝性O(shè)TM LUXIK 沖壓力計算 )GRIRGZK ZNK HR H