中國船舶工業(yè)總公司部標(biāo)準(zhǔn)

中國船舶工業(yè)總公司部標(biāo)準(zhǔn)CB1081.1-89特輔機武備熱加工工時定額鑄造1、主題內(nèi)容與適用范圍本標(biāo)準(zhǔn)規(guī)定了特輔機武備熱加工鑄造工時定額。本標(biāo)準(zhǔn)適用于鑄鐵、鑄鋼和有色金屬的鑄造生產(chǎn)工時的查定。2、總則2.1本標(biāo)準(zhǔn)規(guī)定的工時內(nèi)容包括作業(yè)時間、布置工作地時間、休息與生理需要時間以及準(zhǔn)備與結(jié)束時間。2．2本標(biāo)準(zhǔn)各工序的工作內(nèi)容如下：2．2．1外模造型a．接受工作任務(wù)、領(lǐng)取工藝文件、熟悉工藝、領(lǐng)取模型及澆注系統(tǒng)、吊運砂箱；b．檢查與放好木模、放置澆注系統(tǒng)與砂箱；c．填砂摏實、安置氣路、扎氣眼、刮平表面、作對準(zhǔn)線；d．開箱起模、修型、濕落(下)泥芯；e．濕模合箱、放置澆曷口，烘模上涂料，把待烘烤之砂型迭好；f．收拾工具、整理模具和清理場地。2．2．2泥芯制造a．接受工作任務(wù)、領(lǐng)及工藝文件、領(lǐng)取芯盒、準(zhǔn)備烘芯板；b．檢查芯盒、準(zhǔn)備芯骨、上泥漿水；c．填砂、放入芯骨、摏砂、安放氣路；d．拼芯盒、填補芯頭、扎氣眼、刮平；e．拆卸芯盒、修整泥芯、配扎附屬泥芯、上涂料；f．填塞墊砂、將泥芯放入待烘指定地點；g．收拾工具、整理芯盒和清理場地。2．2．3下芯合箱接受任務(wù)、領(lǐng)取與熱悉工藝圖、準(zhǔn)備芯撐；攤平地面、吊砂型擺正、吊運泥芯；c．修補有碰損的待配外模、泥芯；d．下泥芯、落芯撐、調(diào)整加固；e·檢查清理砂型、吹(吸)盡浮砂、放石棉繩或油炭灰、引通氣路；f．合箱、抹箱縫、緊箱；g．做澆冒口、安置澆冒口、掛澆注指示牌。2．2．4清理打磨a．接受任務(wù)、點收鑄件；b．去除澆冒口、分別類型堆放；c．清理內(nèi)外砂泥，小件送滾筒，大件送水力清砂或噴砂；d．去除披縫(飛邊)；e．磨平澆冒口、坡縫及鑄件內(nèi)外凹凸處；f．交驗并返修遺漏部位；g．收拾工具、清理場地。2·3本標(biāo)準(zhǔn)規(guī)定的造型作業(yè)范圍內(nèi)不包括冷鐵和芯骨制作；清理作業(yè)中不包括噴砂、水力清砂和氣割等工序。2．4本標(biāo)準(zhǔn)規(guī)定的中大件外模及泥芯制造方法，是以干型干芯為基礎(chǔ)編制，若采用濕型濕芯，其修正系數(shù)為：K=0.92.5本標(biāo)準(zhǔn)規(guī)定的定額時間是以單件小批量生產(chǎn)為基礎(chǔ)編制，若成批生產(chǎn)修正系數(shù)見表1。表1中小件大件批量件系數(shù)K批量件系數(shù)K≤101.00≤21.0011～200.953～60.9521～500.907～100.90＞500.85＞100.852．6本標(biāo)準(zhǔn)規(guī)定的工時定額是按單件小批量生產(chǎn)并在典型條件下制定的，在使用時可按難易情況進行修正，修正系數(shù)在標(biāo)準(zhǔn)的各章中列出。2．7本標(biāo)準(zhǔn)中規(guī)定的技術(shù)等級是按中國船舶工業(yè)總公司一九八三年頒發(fā)的《船舶工業(yè)工人技術(shù)等級標(biāo)準(zhǔn)》確定的。2．8本標(biāo)準(zhǔn)如不能滿足于工件規(guī)格時，可采用插入法查表。第一篇道用工時定額3造型3．1造型外模復(fù)雜程度特征3．1．1Ⅰ級復(fù)雜程度：a．直線或簡單曲線表面；b．兩開箱造型，上箱有簡單吊砂或是平箱；c．工件是分模造型，起模時不易損壞；d．部分地方需要插釘子；e．技術(shù)等級：2～3級；f．型式見圖13．1．2Ⅱ級復(fù)雜程度：a．中等復(fù)雜曲線表面，有稍難起的凹凸部分；b．三開箱造型，上下箱有凹凸和活動部分；c．有中等吊砂、需落柴片、鐵刺加固；d．比較簡單的劈模造型；E．技術(shù)等級：3～5級；f．型式見圖2。3．1．3Ⅲ級復(fù)雜程度：a．較復(fù)雜的曲線表面，有難起的凹凸部分；b．型腔多處需插釘子落柴片固定；c．摏砂困難的劈模造型，起模后容易損壞；d．略復(fù)雜的分型面和多層開箱造型；e．技術(shù)等級：4～6級；f．型式見圖3。3．1．4Ⅳ級復(fù)雜程度：a．復(fù)雜的曲線表面，較復(fù)雜難起的凹凸部分；b．多層開箱造型，結(jié)構(gòu)形狀復(fù)雜，修型困難；c．工藝要求較高，造型摏砂復(fù)雜困難；d．有四至六個活動塊或兩個以上補砂泥芯；e．技術(shù)等級：5～7級；f．型式見圖4。3．1．5V級復(fù)雜程度：a．極復(fù)雜的曲線表面，活動部分很多，摏砂困難；b．有凸出的砂型或夾層砂型，起模極易損壞，修型困難；c．下箱中需在復(fù)雜側(cè)面抽砂者；d．多層開箱造型，鑄造尺寸和質(zhì)量要求嚴(yán)格；e．技術(shù)等級：6～8級；f．型式見圖5。注：當(dāng)零件結(jié)構(gòu)形狀基本符合某一級規(guī)定的復(fù)雜特征，但由于澆注工藝復(fù)雜以致造型困難，其復(fù)雜程度可提高一級。3．2Ⅰ級復(fù)雜程度工時定額：3．2．1鑄鐵工時見表2表2砂箱面積（）砂箱高度（mm）2003004005006007008009001000工時min/箱614182227323844515881722283644495459641019273647546164677112223244546266707478142538496166717681861628445464707682889518325159677481889610420365464727886951041142444597078889810711612628496676869810811812813832547082951071181281391503659748810411612813915116440647895114126138150164179507191114129142155179187196607810412614216418019020021070861151381551801912022132248095126150179190202214226238901041341641872002132262392521001141421791962102242382522661201261641902102262402532672791401381802022242402522672812951601501902142382532672822963101801642002262522672812963103242001792102382662792953103243423.2.2鑄鋼鑄鋁工時見表3表3砂箱面積（）砂箱高度（mm）2003004005006007008009001000工時min/箱612.015.819.523.226.530.233.737.040.8814.519.523.928.533.737.241.245.348.51017.023.228.534.740.844.748.551.855.21219.526.533.740.845.349.854.258.663.01421.330.237.244.049.852.460.065.270.01623.933.741.248.554.260.065.971.777.51826.537.045.351.858.665.271.778.184.52028.540.848.555.263.070.077.584.591.52433.745.354.263.071.779.286.794.8102.52837.247.360.070.079.287.595.9104.7112.53241.254.265.977.586.795.9104.9113.9123.03645.358.671.784.594.8104.7113.9123.5133.04048.563.077.591.5102.5112.5123.0133.0141.25055.273.491.5104.4117.8130.5141.2149.3155.36063.084.5102.5117.8133.0142.5150.5158.8167.07070.093.5112.5130.5142.5150.8160.2169.5178.88077.5102.5123.0141.2150.5160.2170.2180.2190.09084.5108.8133.0149.3158.8169.5180.2190.9201.510091.5117.8141.2155.3167.0178.8190.0201.5212.8120102.5133.0150.5167.0180.2193.0205.9218.7231.5140112.5142.5160.2178.8193.0207.6222.1236.6251.0160123.0150.5170.2191.0205.9222.1238.2254.3270.5180133.0158.8180.2201.5218.7236.6254.3271.8289.2200141.2167.0190.0212.8231.5251.0270.5289.2307.83.2.3鑄鋼工時見表4表4砂箱面積（）砂箱高度（mm）4005006007008009001000120014001600工時min/箱4074.182.791.299.8109.3118.8128.3139.7151.1162.55082.793.1104.5116.9128.3134.9142.5156.8171.0185.36091.2104.5118.8128.3139.7148.2156.8173.9185.3197.67099.8116.9128.3140.6151.1160.6171.0185.3189.6209.980109.3128.3139.7151.1162.5173.9185.3197.6209.9222.390118.8134.9148.2160.6177.9185.3196.7209.0222.3234.7100128.3142.5156.8171.0185.3196.7209.0224.1233.7247.0120139.7156.8173.9185.3197.6209.0224.1234.7249.8266.0140151.1171.0185.3198.6209.9222.3233.7249.8268.9288.8160162.5185.3197.6209.9222.3234.7247.0266.0288.8311.6180173.9196.7209.0222.3234.7247.9260.3283.1308.8334.4200185.3209.0221.4233.7247.0260.3273.6301.2329.7358.2240197.6221.4234.7249.8266.0283.1301.2334.4361.0388.6280209.9233.7249.8268.9288.8308.8329.7361.0389.5418.7320222.3247.0266.0288.8311.6334.4358.2388.6418.9449.4360234.7260.3283.1308.8334.4365.8384.8418.0448.4498.3400247.0273.6301.2329.7358.2384.8405.7449.4484.5533.9450260.3290.7319.2348.7384.8407.6437.9476.9526.3583.3500273.6307.8342.9367.7405.7430.4467.9511.1572.9611.8550286.9324.9361.9385.7427.5453.2489.3543.4598.5636.5600301.2342.9384.8404.7449.4476.9511.1583.3624.2665.0650315.4355.3394.3423.7466.5502.6535.8601.4649.8698.3700329.7367.7404.7442.7484.5526.3572.9619.4669.8736.33.2.4、表2、表3、表4使用說明表內(nèi)工時定額是以粘土砂、陶白砂手工操作為條件制定，如采用其它砂種時，則根據(jù)工廠條件給以適當(dāng)修正系數(shù)；用車板造型時，K=1.5，用地坑造型時，K=1.5；c．一箱多件修正系數(shù)：二件K=1.2，三件K=1.3，四件以上K=1.4。3.3、Ⅱ級復(fù)雜程度工時定額：3.3.1、鑄鐵工時定額見表5表5砂箱面積（）砂箱高度（mm）2003004005006007008009001000工時min/箱61823293542495766758222936475764707783102535476170798387921229425770818691961011433496479869299105112163757708391991071141241842667787961051141251352047708394101112124135148245777911011141271391501642864869911212714015316617932709110712313915316618119536779611413515116618119621340831011241481641791952132335092118148168185202233243255601011351641852132342472602737011215017920223424826327729180124164195233247263278294309901351742082432602772943113281001481852332552732913093283461201642132472732943123293473631401792342632913123303493653841601952472783093293493673874031802132602943283473653874054242002322733093463633844034244453.3.2鑄鋼鑄鋁工時見表6表6砂箱面積（）砂箱高度（mm）2003004005006007008009001000工時min/箱615.220.124.829.533.738.442.847.051.8818.424.830.436.242.847.252.357.561.61021.629.536.244.151.856.661.665.870.11224.833.742.851.857.563.268.874.480.01427.138.447.256.863.268.576.282.888.91630.442.852.361.668.876.283.791.198.41833.747.057.565.874.482.891.199.2107.32036.251.861.670.180.088.998.4107.3116.22442.857.568.880.891.1100.6110.1120.4130.22847.260.176.288.9100.6111.1121.8133.0142.93252.368.883.798.4110.1121.8133.2144.7156.23657.574.491.1107.3120.4133.0144.7156.8168.94061.680.098.4116.2130.2142.9156.2168.9179.35070.192.2116.2132.6149.6165.7179.3189.6197.26080.0107.3130.2149.6168.9181.0191.1201.7212.17088.9118.7142.9165.7181.0191.5203.5215.3227.18098.4130.2156.2179.3191.1203.5216.2228.9241.390107.3138.2168.9189.6201.7215.3228.9242.4255.9100116.2149.6179.3197.2212.1227.1241.3255.9270.3120130.2168.9191.1212.1228.9245.1261.5277.7294.0140142.9181.0203.5227.1245.1263.7282.1300.5318.8160156.2191.1216.2241.3261.5282.1302.5323.0343.5180168.9201.7228.9255.9277.7300.5323.0345.2367.3200179.3212.1241.3270.3294.0318.3343.5367.3390.93.3.3鑄鋼工時見表7表7砂箱面積（）砂箱高度（mm）4005006007008009001000120014001600工時min/箱4083.793.6103.5113.4124.2135.0146.7158.4171.0184.55093.6104.4118.8133.2146.7153.0162.0178.2194.4210.660103.5118.8135.0146.7158.4168.3178.2198.0210.6225.070113.4133.2146.7160.2171.9182.7194.4210.6225.9238.580124.2146.7158.4171.9184.5198.0210.6225.0238.5252.990135.0153.0168.3182.7198.0210.6223.2237.6252.9266.4100146.7162.0178.2194.4210.6223.2237.6252.0265.5280.8120158.4178.2198.0210.6225.0237.6252.0266.4288.4302.4140171.0194.4210.6225.0238.5252.9265.5284.4306.0328.5160184.5210.6225.0238.5252.9266.4280.8302.4328.5354.6180198.0223.2237.6252.9266.4281.7296.1322.2351.0379.8200210.6238.5252.0265.5280.8296.1311.4342.0374.4406.8240225.0252.0266.4281.1302.4322.2342.0397.8410.4441.9280238.5265.5284.4306.0328.5351.0374.4410.4442.8476.1320252.0280.8302.4328.4354.6379.8406.8441.9476.1511.2360266.4296.1322.2351.0379.8415.8437.4475.2509.4556.2400280.8311.4342.0374.4406.8437.4460.8511.2550.8606.6450296.1330.3362.7396.0437.4463.5479.7541.8598.5663.3500311.4350.1389.7417.6460.8489.6531.0581.4651.8695.7550325.8369.0411.3438.3486.0514.8556.2617.4680.4732.6600342.0389.7437.4459.9511.2541.8518.4663.3709.2756.0650358.2404.1448.2481.5530.1571.5609.3684.0738.9793.8700374.4417.6459.9503.1550.8598.5651.6703.8761.48373.3.4、表5、表6、表7使用說明a．表內(nèi)工時定額是以粘土砂、陶白砂手工操作為條件制定，如采用其它砂種時，則根據(jù)工廠條件給以適當(dāng)修正系數(shù)；b．用車板造型時，K=1.8，用地坑造型時，K=1.5；c．一箱多件修正系數(shù)：二件K=1.2，三件K=1.3，四件以上K=1.4。3.4、Ⅲ級復(fù)雜程度工時定額：3.4.1、鑄鐵工時定額見表8表8砂箱面積（）砂箱高度（mm）2003004005006007008009001000工時min/箱6253241495969809210583141506680909810811610354966859811111612212912415980981131201271341411446699011112012913914715716528098116127139150160174185992108122134147160175189206698116132141157174189207248010812714116017819521023028901201391571781962142322513298127150172195214232253273361081341601892102322532742984011614117420723025127329832650129165207235259283326340357601411892302592983283463643827015721025128332834736838840780174230273326346368389412433901892442913403643884124354591002072593263573824074334594841202302983463824124374614865081402513283684074374594865115381602733463894334614865145395641802983644124594865115395645892003253824334845085385645896233.4.2鑄鋼、鑄鋁工時見表9表9砂箱面積（）砂箱高度（mm）2003004005006007008009001000工時min/箱620.226.732.939.244.851.056.962.568.9824.532.940.448.156.962.869.676.581.91028.739.248.158.668.975.581.987.593.21233.044.856.968.976.584.191.599.0106.41436.051.062.875.584.188.5101.3110.1118.21640.456.969.681.991.5101.3111.3121.1130.91844.862.576.587.599.0110.1121.1131.9142.72048.168.981.993.2106.4118.2130.9142.7154.62456.976.591.5106.4121.1133.8146.4160.1173.12862.879.9101.3118.2133.8147.8162.0176.8190.03269.691.5111.3130.9146.4162.0177.2192.4207.83676.599.0121.1142.7160.1176.8192.4208.6224.74081.9106.4130.9154.6173.1190.0207.8224.7238.55093.2124.0154.6176.3199.0220.4238.5252.2262.360106.4142.7173.1199.0224.7240.7254.2268.2282.170118.2157.9190.0220.4240.7254.7270.6286.3302.980130.9173.1207.8238.5254.2270.6287.5304.4320.990142.7183.8224.7252.2268.2286.3304.4322.4340.4100154.5199.0238.5262.3282.1302.0320.9340.4359.4120173.2224.7254.2282.1304.4326.0347.8369.4391.0140190.1240.7270.6302.0326.0350.7375.1399.6424.0160207.7254.2287.5320.9347.8375.1402.3429.5456.9180224.6268.2304.4340.4369.4399.6429.5459.1488.5200238.5282.1320.9359.4391.0424.0456.9488.5519.93.4.3鑄鋼工時見表10表10砂箱面積（）砂箱高度（mm）4005006007008009001000120014001600工時min/箱40102.9114.8127.5139.4152.2165.8180.2194.7209.9226.950114.8128.4146.2163.2180.2187.9198.9218.5238.9258.460127.5146.2165.8180.2194.7206.6218.5243.1258.4276.370139.4163.2180.2196.4210.8224.4238.9258.4277.1293.380152.2180.2194.7210.8226.9243.1258.4276.3293.3310.390165.8187.9206.6224.4243.1258.4273.7291.6310.3327.3100180.2198.9218.5238.9258.4273.7291.6309.4328.1345.1120194.7218.5243.1258.4276.3291.6309.4327.3348.5371.5140209.9238.9258.4277.1293.3310.3326.4348.5374.9402.9160226.9258.4276.3293.3310.3327.3345.1371.5402.9435.2180243.1273.7291.6310.3327.3345.9366.9395.3430.9466.7200258.4291.6309.4326.4345.1362.9381.7420.8459.9499.8240276.3308.6327.3348.5371.5395.3420.8466.7503.2542.3280293.3326.4348.5374.9402.9430.9459.9503.2544.0584.8320310.3345.1371.5402.9435.2466.7499.8542.3584.8627.3360327.3362.9395.3430.9466.7510.9537.2583.1625.6682.6400345.1381.7420.8459.9499.8537.2568.1627.3676.6745.5450362.9405.5445.4487.1537.2568.7611.2665.6734.4814.3500381.7429.3478.6513.4566.1600.9652.8713.2799.4854.3550400.4453.9504.9538.1596.7632.4682.6758.2835.6888.3600420.8478.6537.2565.3627.3665.6713.2814.3871.3928.2650440.3495.6549.9591.6651.1701.3748.0838.9906.9974.9700459.9513.4565.3617.9676.6734.4799.9864.5935.01027.73.4.4、表8、表9、表10使用說明a．表內(nèi)工時定額是以粘土砂、陶白砂手工操作為條件制定，如采用其它砂種時，則根據(jù)工廠條件給以適當(dāng)修正系數(shù)；b．用車板造型時，K=1.8，用地坑造型時，K=1.5；c．一箱多件修正系數(shù)：二件K=1.2，三件K=1.3，四件以上K=1.4。3.5、Ⅳ級復(fù)雜程度工時定額：3.5.1、鑄鐵工時定額見表11表11砂箱面積（）砂箱高度（mm）2003004005006007008009001000工時min/箱63848617488103120139158846617699120134147162174105374991281471661741831931261881201471701811912022121469103134166181193208221235167812014717419120822523926018881391621832022212392632842099147174193212235260284311241201621912122392672923153442813418120823526729432134937632147191225258292321349380410361622022392843173493804124474017421226031134437641044748950193248311353389424489510536602122843443894474915195465737023531537642449152155258261180260344410489519552584617649902843654475105465826176536891003113894895365736116496897271203444475195736176556917297621403764915526116556897297678061604105195846496917297718098461804475466176897297678098468842004875736497277628068468849353.5.2鑄鋼、鑄鋁工時見表12表12砂箱面積（）砂箱高度（mm）2003004005006007008009001000工時min/箱626.335.043.151.358.666.874.681.990.3832.143.152.963.174.882.391.2100.2107.31037.651.363.176.890.398.9107.3114.6122.11243.258.674.490.3100.2110.2119.9129.7139.41447.266.882.398.9110.2115.9132.8144.3154.91653.074.691.2107.3119.9132.8145.8158.6171.51858.781.9100.2114.6129.7144.3158.6172.8187.02063.190.3107.3122.1139.4154.9171.5187.0202.52474.8100.2119.9139.4158.6175.2191.8209.8226.82882.2104.7132.8154.9175.2193.6212.2231.7248.93291.1119.9145.8171.5191.8212.2232.1252.0272.236100.2129.7168.6187.0209.8231.7252.0273.3294.340107.3139.4171.5202.5226.8248.9272.2294.3312.450122.1162.4202.5231.0260.7288.8312.4330.4343.660139.4187226.8260.7294.3315.3333.0351.4369.670154.9206.9248.9288.8315.3333.7354.5375.1395.680171.4228.6272.2312.4333.0354.5376.6398.7420.490186.9240.1294.3330.4351.4375.1398.7422.4445.9100202.5260.7312.4343.6369.6395.6420.4445.9470.9120226.8294.3333.0369.6398.7427.1455.6483.9512.2140249.0315.3354.5395.6427.1459.4491.4523.5555.4160272.1333.0376.6420.4455.6491.4527.1562.7598.5180294.3351.4398.7445.9483.9523.5562.7601.4639.9200312.4369.6420.4470.9512.2555.4598.5639.9681.12.5.3鑄鋼工時見表13表13砂箱面積（）砂箱高度（mm）4005006007008009001000120014001600工時min/箱40143.7160.7177.7194.7213.4232.1252.5272.0294.1317.150160.7179.4204.0228.7252.5262.7278.8306.0334.1362.160177.7204232.1252.5272.0289.0306.0340.0362.1386.870194.7228.7252.5275.4295.8313.7334.1362.1388.5409.780213.4252.5272.0295.8317.1340.0362.1386.8409.7434.490232.1262.7289.0313.7340.0382.1383.4408.0434.4458.2100252.5278.8306.0334.1362.1383.4408.0433.5456.5482.8120272.0306.0340.0362.1386.8408.0433.5458.2487.9520.2140294.1334.1362.9388.5409.7434.4456.5487.9525.3564.4160317.1362.1386.8418.2434.4458.2482.8520.2564.4608.6180340.0383.4408.0434.4458.2484.5508.3553.4603.6653.7200362.1408433.5456.5482.8508.3534.7588.2644.3699.6240385.9432.7458.2487.9520.2553.4588.2653.7705.5759.1280410.6456.5487.9525.3564.4603.5644.3705.5760.8818.6320434.4482.8520.2684.4608.6653.7699.6759.1818.8878.1360458.2508.3553.4603.5653.7714.9752.3816.9876.4956.3400482.8534.7588.2644.3699.6752.3793.1878.1946.91042.9450508.3567.8623.9681.7752.3796.5855.9931.81028.51139.9500534.7601.8669.8718.3793.1840.7913.8998.81119.61195.1550561634.9707.2753.9835.6885.7956.31061.71169.61243.6600588.2669.8752.3790.5878.1931.6998.81139.91219.81299.7650616.3694.5770.1827.9911.2981.81047.21174.71269.91364.3700644.3718.3790.5865.3946.91028.51119.51210.41309.01439.13.5.4、表11、表12、表13使用說明a．表內(nèi)工時定額是以粘土砂、陶白砂手工操作為條件制定，如采用其它砂種時，則根據(jù)工廠條件給以適當(dāng)修正系數(shù)；b．用車板造型時，K=2.2，用地坑造型時，K=1.5；c．一箱多件修正系數(shù)：二件K=1.2，三件K=1.3，四件以上K=1.4。3.6、Ⅴ級復(fù)雜程度工時定額：3.6.1、鑄鐵工時定額見表14表14砂箱面積（）砂箱高度（mm）2003004005006007008009001000工時min/箱66077971181411651922222528749712l1581922152352592791084118158205235265279292309129714l19223527228930632333914111165215265289309333353376161241922352793063333603834171814l22225929232335338342045420158235279309339376417454497241922593063393834274675075512821528933337642747051455860l32235306360417467514558608655362593233834545075586086597164027933941749755160l6557167835030939649756462267978381685760339454551622716786830874917703765046016797868338849319788041755165578383088493498810389045458571681687493l9881044110210049762278385791797810381102116312055171683091798810481105116612201406017868849781048110211681226129016065583093410381105116812331294135418071687498811021166122612941354141520078091710381163122012901354141514953.6.2鑄鋼、鑄鋁工時見表15表15砂箱面積（）砂箱高度（mm）2003004005006007008009001000工時min/箱636.548.66071.481.592.9103.7113.8125.5844.66073.587.6103.7114.4126.7139.3149.21052.371.487.6106.7125.5137.5149.2159.3169.81260.181.5103.7125.5139.3153.2166.7180.2193.81465.692.9114.4137.5153.2161.2184.5200.5215.31673.6103.7126.7149.2166.7184.5202.7220.5238.41881.6113.8139.3159.3180.2200.5220.5240.2259.92087.7125.5149.2169.8193.8215.3238.4259.9281.424103.7139.3166.7193.8220.5243.6266.7291.6315.328114.3145.5184.5215.3243.6269.129532234632126.7166.7202.7238.4266.7295322.6350.3378.336139.3180.2220.5259.9291.6322350.3379.8409.140149.2193.8238.4281.4315.3346378.3409.1434.350169.8225.8281.4321.1362.3401.4434.2459.2477.760193.7259.9315.3362.3409.1438.3462.9488.4513.670215.3287.6346401.4438.3463.8429.7521.3549.980238.3315.3378.3434.2462.9492.7523.5554.2584.490259.9334.6409.1459.2488.4521.3554.2587.1619.7100281.4362.3434.3477.7513.6549.9584.4619.7654.5120315.3409.1462.9513.6554.2593.6633.3672.7712140346.1438.3492.7549.9593.6638.5683.1727.1772160378.3462.9523.5584.4633.3683.1732.6782.1832180409488.4554.2619.7672.7727.7782.1836889.5200434.2513.6584.4654.5712772832889.5946.73.6.3鑄鋼工時見表16表16砂箱面積（）砂箱高度（mm）4005006007008009001000120014001600工時min/箱40215.9241.4266.9292.4320.5348.5378.3408441.247650241.4269.5306343.4378.3391.9417.4459.9501.5543.260266.9306348.5378.3408434.4459.9510.9543.2580.670292.4343.4378.3413.1442.9470.9501.5543.2582.3614.680320.5378.3408442.9476510.9543.2580.6614.6651.990348.5391.9434.4470.9510.9543.2575.5612.9651.9686.8100378.3417.4459.9501.5543.2575.5612.9649.4684.3724.2120408459.9510.9543.2580.6612.9649.4686.8732.7779.5140441.2501.5543.2582.3614.6651.9684.3732.7787.9846.6160476543.2580.6614.6651.9686.8724.2779.5846.6913.8180510.9575.5612.9651.9686.8726.8763.3829.6905.3980.1200543.2612.9649.4684.3724.2763.3801.6882.3966.51049.8240578.9648.6687.7732.7779.5829.6882.3980.11058.31139280615.4684.3732.7787.9846.6905.3966.51058.31141.61228.3320651.9724.2779.5846.6913.8980.11049.811391228.31317.5360687.7763.3829.6905.3980.11071.91127.91224.91314.11433.9400724.2801.6882.3966.51049.81127.91188.31317.51420.41564.9450763.3851.7935.91021.71127.91194.31283.51398.31542.81709.4500801.6901.91005.81077.81188.31261.41370.21497.701678.81793.5550840.79521060.81130.51252.91328.61433.91592.91754.41865.8600882.31005.61127.91186.61317.51398.31497.71709.41829.21949.1650924.81041.311561241.91367.71473.11570.81762.91904.92046.8700966.51077.81186.61297.91420.41542.81678.81815.61963.52158.23.6.4、表14、表15、表16使用說明a．表內(nèi)工時定額是以粘土砂、陶白砂手工操作為條件制定，如采用其它砂種時，則根據(jù)工廠條件給以適當(dāng)修正系數(shù)；b．用車板造型時，K=2.5，用地坑造型時，K=1.5；c．一箱多件修正系數(shù)：二件K=1.2，三件K=1.3，四件以上K=1.4。泥芯制造：4.1泥芯制造復(fù)雜程度特征；4.1.1Ⅰ級復(fù)雜程度：a．表面線條簡單，氣路要求低；b．泥芯面與金屬液接觸處可不用或少用釘子加固；c．泥芯青極小凹凸部分，制作容易修型簡單；d．芯骨制作簡單，不用綁扎，泥芯在烤芯板上翻身容易；e．技術(shù)等級：2～3級；f．型式見圖6。4．1．2Ⅱ級復(fù)雜程度：a．表面是簡單曲線，氣路要求稍高；b．芯骨一般用鐵水澆成或用鐵絲綁扎；c．芯盒活動部分較少，起模容易；d．泥芯部分地方需插釘子，在烤芯板上翻身容易；e．技術(shù)等級：3～4綴；f．型式見圖7。4．1．3Ⅲ級復(fù)雜程序：a．泥芯表面稍復(fù)雜，有倒角面，大部分地方需插釘子；b．泥芯部分懸空，部分地方用刮板；c．用爐渣、焦炭或草繩做通氣；d．芯盒活動部分較多，在烤芯板上翻身較困難；e．技術(shù)等級：4～5級。f．型式見圖8。4．1．4Ⅳ級復(fù)雜程度：泥芯表面曲線復(fù)雜，翻砂修芯困難；b．有較大懸空部分，薄片、氣路復(fù)雜，需用蠟線出氣；c．芯骨需要綁扎固定，部分地方需放置冷鐵；d．芯盒活動部分多，起模困難，在烤芯板上翻身困難；e．技術(shù)等級：5～6級；f．型式見圖9。4．1．5V級復(fù)雜程度：a．表面極復(fù)雜，椿砂修芯困難；b．泥芯多處用刮板刮去，內(nèi)外冷鐵多；c．芯骨有較難的部分需要綁扎，型壁薄，出氣非常困難；d．泥芯翻身于烤芯板上困難，必須填砂支撐；e．技術(shù)等級：6～7級；f．型式覓圖10。4.2工時見表17表17復(fù)雜程度泥芯體積0.61.01.52.02.53.03.54.06.08.0工時Ⅰ4.06.09.012.515.518.020.023.027.533.0Ⅱ6.09.013.518.523.527.530.034.040.548.0Ⅲ10.015.023.031.539.546.051.558.068.577.0Ⅳ19.028.544.060.075.088.098.0110.0124.0138.0Ⅴ29.544.068.593.0116.0136.5152.0170.5192.0214.0續(xù)表17復(fù)雜程度泥芯體積10.012.014.016.018.020.024.028.032.036.0工時Ⅰ40.041.544.046.048.050.553.556.059.061.5Ⅱ58.560.564.067.070.073.577.081.085.589.5Ⅲ93.996.5102.5107.0111.5117.5123.5129.5137.0143.0Ⅳ168.0174.0184.5193.0201.0211.5222.5233.5247.0258.0Ⅴ260.0269.0285.0299.0312.0328.0345.0362.0382.0400.0續(xù)表17復(fù)雜程度泥芯體積405060708090100120140160工時Ⅰ65.068.071.575.579.583.087.091.596.0101.0Ⅱ94.099.0103.5109.5115.0120.5126.0133.0139.5147.0Ⅲ150.5158.0166.0175.0184.0193.0202.0212.5223.0235.0Ⅳ271.5285.0298.5315.0331.0347.5364.0382.5401.5423.5Ⅴ421.0442.0463.0488.0513.0539.0564.0593.0622.0656.0續(xù)表17復(fù)雜程度泥芯體積180200240280320360400440480520工時Ⅰ106.0111.0123.0136.0149.0164.5181.0190.5200.0210.0Ⅱ151.0158.0175.5194.0213.0235.0259.5267.0280.0294.0Ⅲ242.0254.0281.0310.0336.5371.5410.0421.0443.0458.5Ⅳ436.0458.0506.0559.5605.5669.0730.0750.0788.0816.0Ⅴ676.0710.0784.0867.0938.01037.01131.01162.01221.01265.0續(xù)表17復(fù)雜程度泥芯體積5606006507007508008509009501000工時Ⅰ220.0231.0243.0255.0268.0277.0296.0310.0325.0342.0Ⅱ308.0324.0340.0357.0375.0387.0414.0434.0456.0479.0Ⅲ481.0499.0524.0550.0562.0581.0621.0651.0684.0718.0Ⅳ856.0873.0917.0964.0984.01002.01056.01107.01162.01206.0Ⅴ1327.01353.01421.01494.01525.01553.01637.01716.01801.01869.0續(xù)表17復(fù)雜程度泥芯體積1100120013001400150016001700180019002000工時Ⅰ359.0377.0396.0416.0437.0459.0482.0506.0530.0558.0Ⅱ503.0528.0554.0582.0611.0642.0674.0708.0743.0781.0Ⅲ755.0792.0831.0874.0917.0964.01011.01062.01114.01171.0Ⅳ1268.01314.01280.01433.01504.01561.01639.01699.01782.01874.0Ⅴ1965.02037.02139.02221.02331.02420.02540.02633.02762.02905.04．2．1表17使用說明：a．本表內(nèi)工時定額是以粘土砂手工操作為條件制定；b．使用水玻璃砂時，修正系數(shù)K=0.8;c．使用桐油砂、合脂砂時，修正系數(shù)K=0.9；d．使用呋喃樹脂砂時，修正系數(shù)K=1.2。4．3圓柱體泥芯制造工時定額：4．3．1型式見圖114.3.2工時見表18表18305075100125150175200225250工時100655.56——————12575.5679.5—————1508.5678.51012————1759.578.59.5111315.5———200108.59.5111214.51719——22511.59.510121315.51820.523—25012.51011.51314.5171921.524.52927514.511.512.514.515.51820.52326.530.530015.512.51415.517.51922252932.535017.514.515.517.5192225283235.5400191617.519222528323538450—18.520.522252934353839.5500—2224262932353839.542550——283032353839.54244600——3133353839.5424445.5650———363839.5424445.547.5700———38.539.5424445.547.550750————424445.547.55051.5800————4445.547.55051.553.5850—————47.55051.553.556900—————5051.553.55658950——————53.55658611000——————565861634.3.3表18使用說明：a．本表內(nèi)工時定額是以粘土砂分模芯盒餅芯操作為條件制定；b．使用桐油砂、合脂砂時，修正系數(shù)K=0.8；e．使用整體蕊盒制芯時，修正系數(shù)K=0.8；d。半圓柱柱形泥芯按表內(nèi)尺寸修正系數(shù)K=0.5；e。用刮板制芯時，修正系數(shù)K=2；f．用車板裹草繩制芯時，修正系數(shù)K=3。g．技術(shù)等級：2～5級。5下芯合箱：5．1下芯復(fù)雜程度特征：5．1．1Ⅰ級復(fù)雜程度；a．一至兩個簡單泥芯，下入砂型后不需調(diào)整；b．泥芯不用螺絲和鐵絲拉牢；c．技術(shù)等級：2～4級。5．1．2Ⅱ級復(fù)雜程度：a．泥芯下入砂型后需用卡板（樣板）進行調(diào)整；b．需用螺絲或鉛絲垂直加固；c．需要套箱圈或抽出氣道；d．技術(shù)等級：2～4級。5．1．3Ⅲ級復(fù)雜程度：a．泥芯需用撐頭或彈簧銅皮調(diào)整壁厚；b．泥芯未下前需在松砂床上翻身；c．泥芯頭通氣部分需用油炭灰、石棉繩或補濕模砂；d．夾層漏芯、異形泥芯需檢查氣道通路；e．技術(shù)等級3～5級。5．1．4Ⅳ級復(fù)雜程度：a．泥芯下在砂型側(cè)壁上，用螺絲橫拉，同時加強調(diào)整；b．無芯頭定位，按圖紙需自行分線定位；c．芯頭小而泥芯大或細長泥芯，泥芯吊在蓋箱上同時要加強調(diào)整牢固；d．技術(shù)等級3～5級。5．2下芯工時定額見表19表19復(fù)雜程度泥芯體積0.61.01.52.02.53.03.54.06.08.0工時Ⅰ3.14.05.06.07.08.09.010.012.014.0Ⅱ5.06.08.010.011.013.014.016.018.021.0Ⅲ8.010.012.015.018.020.023.026.028.032.0Ⅳ12.016.019.025.029.033.036.040.043.047.0續(xù)表19復(fù)雜程度泥芯體積10.012.014.016.018.020.024.028.032.036.0工時Ⅰ16.018.020.022.024.026.029.032.035.038.0Ⅱ24.027.030.033.036.039.044.048.053.057.0Ⅲ36.041.045.050.054.059.065.072.079.086.0Ⅳ54.061.068.074.081.088.098.0108.0118.0128.0續(xù)表19復(fù)雜程度泥芯體積40.050.060.070.080.090.0100.0120.0140.0160.0工時Ⅰ41.045.049.053.057.061.065.069.074.079.0Ⅱ62.068.074.080.086.092.098.0104.0111.0119.0Ⅲ92.0101.0119.0128.0137.0146.0155.0167.0178.0Ⅳ138.0152.0165.0179.0192.0206.0219.0233.0250.0267.0續(xù)表19復(fù)雜程度泥芯體積180.0200.0240.0280.0320.0360.0400.0440.0480.0520.0工時Ⅰ84.089.093.097.0101.0105.0109.9113.0117.0121.0Ⅱ126.0134.0140.0146.0152.0158.0164.0170.0176.0182.0Ⅲ189.0199.0209.0218.0227.0236.0245.0254.0263.0272.0Ⅳ284.0301.0314.0327.0341.0354.0368.0381.0395.0408.0續(xù)表19復(fù)雜程度泥芯體積5606006507007508008509009501000工時Ⅰ125129132135138141144147150154Ⅱ188194198203207212216221225231Ⅲ281290297304311317324331338347Ⅳ422435446456466476486496507519續(xù)表19復(fù)雜程度泥芯體積1100120013001400150016001700180019002000工時Ⅰ158162166170173176179182185188Ⅱ237243249255259264269273278282Ⅲ356365374383389396403409416423Ⅳ5335475605745845946046146246355．2．1表19使用說明：a．下芯后如需進行二次涂料烘烤，按下芯工時的10％補加；b．首件試造零件，修正系數(shù)K=1.4；c．五件以上拉量生產(chǎn)，修正系數(shù)K=0.9。5．3烘模合箱工時定額：5．3．1鑄鐵、鑄銅、鑄鋯工時見表20。表20砂箱面積6810121416182024283236工時91214161820222427303234續(xù)表20砂箱面積405060708090100120142160180200工時3639424548525659626569755．3．2鑄鋼工時見表21表21砂箱面積405060708090100120140160180200工時212326293135394449546065續(xù)表21砂箱面積240280320360400450500550600650700750工時727986941021101191281381501641815．3．3表20、表21使用說明：a．每增加一節(jié)箱圈，工時增加30％；b．需兩次蓋箱驗正壁厚，修正系數(shù)K=1.25；6清理打磨6．1清理打磨復(fù)雜程度特征6．1．1Ⅰ級復(fù)雜程度：a．簡單的內(nèi)外形曲線表面；b．不分模，局部有簡單泥芯；c．圓棒、方塊接線較少，打磨簡單；d．技術(shù)等級2級。6．1．2Ⅱ級復(fù)雜程度：a．中等復(fù)雜的內(nèi)外形表面；b．內(nèi)形泥芯有披縫，鏟、鑿較困難；c．外形圓角小，打磨困難；d．技術(shù)等級2～3級。6．1．3Ⅲ級復(fù)雜程度：a．較復(fù)雜的內(nèi)外形表面；b．泥芯組合層次較多，需要打碎芯骨作初步清砂；c．表面口位和泥芯碰口位較多，打磨困難d．技術(shù)等級3～4級。6．1．4Ⅳ級復(fù)雜程度：a．奇形的內(nèi)外形表面；b．內(nèi)腔出砂，鏟披縫、取芯骨困難；c．薄殼鑄件不能用力敲擊，打磨極困難；d．表面光潔度要求高，不允許有3毫米以上凸起部分；e．技術(shù)等級4～5級。6．2鑄鐵清理打磨工時定額：6．2．1工時見表22表22復(fù)雜程度鑄件重量Kg12345678910工時Ⅰ346791011121314Ⅱ581012151720222529Ⅲ10141721263136414855Ⅳ17222834424960677884續(xù)表22復(fù)雜程度鑄件重量Kg12141618202224262830工時Ⅰ16171920222324252728Ⅱ31333638404346495254Ⅲ60657279848998105113121Ⅳ9198107116125134143152164177續(xù)表22復(fù)雜程度鑄件重量Kg405060708090100120140160工時Ⅰ31333537404346495255Ⅱ586164687277838995101Ⅲ129138146154163173183195207217Ⅳ190203217229244258273288306323續(xù)表22復(fù)雜程度鑄件重量Kg180200240280320360400440480520工時Ⅰ5861667177849198107117Ⅱ106111118127138152165179193212Ⅲ226235245256270287305320337355Ⅳ3393563753934124334564774985206.3鑄鋼清理打磨工時定額：6.3.1工時見表23表23復(fù)雜程度鑄件重量Kg405060708090100120140160工時Ⅰ22242729323539434752Ⅱ31343841454955606673Ⅲ43473576369778492102Ⅳ69758391101112123135148163續(xù)表23復(fù)雜程度鑄件重量Kg180200240280320360400440480520工時Ⅰ576369768392101110122134Ⅱ808897107118130142156171188Ⅲ112124135149163181198218239263Ⅳ179198217239260289317348383420續(xù)表23復(fù)雜程度鑄件重量Kg600700800900100012001400160018002000工時Ⅰ148163179197217238262288317349Ⅱ207228251276304333367403444489Ⅲ290320351386426467513565622684Ⅳ46451156261868174782290399410956.4有色鑄件清理打磨工時定額：6.4.1工時見表24表24復(fù)雜程度鑄件重量Kg0.10.20.30.40.50.60.70.80.91.0工時Ⅰ2.03.03.04.05.06.07.08.09.010.0Ⅱ3.04.04.05.07.08.010.011.013.014.0Ⅲ5.06.07.08.010.013.016.018.020.023.0Ⅳ8.010.012.014.018.022.028.033.037.041.0續(xù)表24復(fù)雜程度鑄件重量Kg1.21.41.61.82.02.42.83.23.64.0工時Ⅰ12.014.017.020.023.027.031.035.042.049.0Ⅱ17.020.024.028.032.038.044.051.059.069.0Ⅲ27.032.038.045.052.061.070.079.094.0110.0Ⅳ49.057.069.081.093.0109.0125.0141.0170.0198.0續(xù)表24復(fù)雜程度鑄件重量Kg5.06.07.08.09.010.012.014.016.018.0工時Ⅰ57.065.074.083.094.0105.0115.0126.0135.0148.0Ⅱ80.091.0104.0116.0132.0147.0161.0177.0189.0207.0Ⅲ128.0146.0166.0186.0211.0235.0258.0282.0303.0332.0Ⅳ230.0262.0299.0335.0379.0424.0464.0504.0545.0597.0續(xù)表24復(fù)雜程度鑄件重量Kg20.024.028.032.036.040.045.050.055.060.0工時Ⅰ161.0173.0185.0196.0207.0218.0228.0239.0251.0264.0Ⅱ226.0242.0259.0275.0290.0305.0319.0335.0352.0370.0Ⅲ361.0388.0415.0439.0464.0489.0511.0536.0562.0592.0Ⅳ649.0698.0746.0791.0835.0879.0920.0964.01012.01065.06.4.2表24使用說明：a．材料修正系數(shù)：鑄鋁件K=1；鑄黃銅K=0.6；鑄青銅K=0.5；b．鑄銅件澆冒口用碳弧氣刨割除。7型砂配置7．1工時見表25表25型砂名稱設(shè)備型號工藝內(nèi)容定員標(biāo)準(zhǔn)上砂干混濕混下砂工時min/車操機上砂吊運鑄鐵濕模砂S1162.04.07.02.0131小件蘇打砂S1162.04.08.02.0131大件蘇打砂S1162.04.08.02.01311*烘模砂S1162.04.08.02.01312*烘模砂S1162.04.08.02.0131高強度石英砂S1162.04.010.02.01311*陶白砂S1162.04.010.02.01312*陶白砂S1162.04.010.02.0131糖漿砂S1162.04.012.02.0131水玻璃砂S1