彈簧自動(dòng)計(jì)算程序B版本

設(shè)計(jì)內(nèi)容

頂目名稱

冷卷圓柱螺旋壓縮彈簧自動(dòng)計(jì)算程序單輸入?yún)?shù) 輸出結(jié)果位彈簧剛度彈簧結(jié)構(gòu)彈簧壓到位置荷重

材料切變模量G線徑d彈簧小端中徑D彈簧大端中徑D彈簧有效圈數(shù)n彈簧自由長(zhǎng)度H0彈簧平均中徑D彈簧旋繞比C彈簧高徑比b修正系數(shù)K彈簧節(jié)距t彈簧間距δ彈簧壓并高度Hb最大變形量f工作變形量f螺旋角α材料展開(kāi)長(zhǎng)度L彈簧單重W彈簧中間增大值壓縮到H1H2H3H4試驗(yàn)負(fù)荷壓并負(fù)荷是否要強(qiáng)壓處理

79000.00Mpa9.00mm58.88mm58.88mm17.14圈彈簧剛度441.40mm0.10mm時(shí)58.88mm旋繞比高徑比K值磨平不磨平磨平不磨平磨平不磨平磨平不磨平f1f2f3f4磨平不磨平展開(kāi)長(zhǎng)彈簧重自由回轉(zhuǎn)兩端固定荷重單Kgf位278.043025.09N308.3779.006710.91N684.108173.82N833.238173.82N833.233072.82N313.55磨平5067.25N517.07不磨平4817.26N491.56磨平0.66不磨平0.63

18.521.856.547.501.2324.9624.1815.9615.18167.76181.26273.64260.14163.36362.40441.40441.400.470.473540.471769.420.070.46下壓f1f2f3f4試驗(yàn)負(fù)荷下的變形量壓并切應(yīng)力壓并切應(yīng)力強(qiáng)壓處理彈簧預(yù)制高度工作切應(yīng)力H1H2H3H4試驗(yàn)切應(yīng)力荷重指定公差H1H2H3H4指定荷重下的長(zhǎng)度公差H1H2H3H4公差匹配H1H2H3H4指定長(zhǎng)度公差下的荷重范圍H1H2H3H4

τ1?τn單Kgf/mm2位τmin1764.87Mpa77.97τmax21696.79Mpa172.97τmax32066.68Mpa210.67τmax42066.68Mpa210.67[τ]Rmτs1580.00632.00Mpa64.490.40上下限值荷重范圍單Kgf位0.053025.14N308.380.053025.04N308.371.196712.09N684.221.196709.72N683.983.688177.50N833.613.688170.14N832.868173.82N833.238173.82N833.23長(zhǎng)度上單下限值位上限0.00mm下限0.00mm上限0.06mm下限0.06mm上限0.20mm下限0.20mm上限0.00mm下限0.00mm輸入%數(shù)單Kgf位15.00453.76N46.260.00N0.000.00N0.000.00N0.00輸入長(zhǎng)度荷重上單Kgf公差值下限值位0.303030.65N308.940.303019.54N307.810.306716.46N684.670.306705.35N683.548173.82N834.068173.82N834.068173.82N834.068173.82N834.06

指定變形量f1f2f3f4Kgf/mm2指定變形量f1f2f3f4指定變形量f2f3f4指定變形量f1f2f3f4彈簧穩(wěn)定性彈簧設(shè)計(jì)校驗(yàn)彈簧共振驗(yàn)算彈簧疲勞強(qiáng)度及穩(wěn)定性校驗(yàn)

輸入GB值臨界負(fù)荷Pc0.171389.55N迫振ft輸入f/ft60.000.90自振頻率53.92τmax/Rm壓縮到γ下壓到2.000.45###1.073.000.37###1.314.000.37###1.31圖.壓縮、拉伸彈簧疲勞壽命算程序單位 Kgf/mmN/mm1.89Kgf/mmN/mm0.19Kgf/mmmmmmmmmmmmmmmmmmmmmmmmmm°°mmgmmmm輸入?yún)?shù)0.300.00

386.67mm222.49mm389.37mm233.29mm62.80%59.70%139.31%132.44%169.68%161.31%169.68%161.31%△D外徑增長(zhǎng)△D增長(zhǎng)值值0.460.43荷重單位Kgf5.56N0.570.00N0.000.00N0.000.00N0.00165.94mm1042.20Mpa106.35Kgf/mm2990.79Mpa101.10Kgf/mm2452.44mm1.03mm452.44應(yīng)力單位Kgf/mm21.40Mpa0.140.00Mpa0.000.00Mpa0.000.00Mpa0.00上下限值荷重范圍單位Kgf5.56N0.570.00N0.000.00N0.000.00N0.000.00N0.000.00N0.000.00N0.000.00N0.00長(zhǎng)度上下限值單位Kgf0.83N0.080.00N0.000.00N0.000.00N0.00荷重上單位Kgf下限值11.11N1.130.00N0.005.56N0.57(5.56)N(