工装常用标准件手册HB1-4

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1、快卸止动销HB1－704－83销体材料标记示例：D=6；L=40钢45HB1-704G6×4030CrMnSiAHB1-7046×40*长度L由设计确定，方法按L=L1+L2+B（B为夹层厚度），尾数取0、2、4、6、8。单位为毫米D（d11）L1L2123最小双面破坏剪力N*销体与环圈止动块铆钉钢4530CrMnSiA4941HB1-704G4×L3HB1-704-1H1.6×7GB869.MLC159905170601HB1-704-4×L6125.51HB1-704G6×L3HB1-704-2H2×9GB869.MLC1522

2、260383401HB1-704-6×L81571HB1-704G8×L3HB1-704-3H3×12GB869.MLC1539620682501HB1-704-8×L10188.51HB1-704G10×L3HB1-704-4H4×15GB869.MLC15618801067001HB1-704-10×L12218.51HB1-704G12×L3HB1-704-5H4×18GB869.MLC15891401536001HB1-704-12×L14248.51HB1-704G14×L3HB1-704-6H4×20GB869.MLC1

3、51213002091001HB1-704-14×L162791HB1-704G16×L3HB1-704-7H5×24GB869.MLC151585002732001HB1-704-16×L183010.51HB1-704G18×L3HB1-704-8H6×26GB869.MLC152005003458001HB1-704-18×L203310.51HB1-704G20×L3HB1-704-9H6×28GB869.MLC152476004270001HB1-704-20×L*双面破坏剪力可在2HB1-704-83上进行。技术条件HB

4、1-708-83。187扩口式直通管接头HB4-4-2002材料、热处理、表面处理及公称尺寸为10mm时的标记示例见表1。表1材料热处理表面处理尺寸系列标记示例2A12T4阳极化1HB4–4–102HB4–4–2–1045按HB4–1–2002镀锌钝化a1HB4–4G10镀锌+化学氧化+磷酸盐处理+憎水处理a2HB4–4G2–10镀镉钝化a1HB4–4G10CdD镀镉+化学氧化+磷酸盐处理+憎水处理a2HB4–4G2–10CdD1Cr18Ni9Ti钝化1HB4–4FA102HB4–4FA2–101Cr11Ni2W2MoV1－2HB4

5、–4FB2–10a与燃油或液压油接触的内表面不允许镀锌和镀镉。187表1单位为毫米系列公称尺寸add1d2DhTD1≈LS100件理论重量kgd0DN铝合金钢12—236.5M8×13.51011.529100.320.893—348.5M10×141113.831120.531.482—42.73.64.512331.4214—4510.5M12×1516.234140.822.282—63.74.65.513360.852.3716—6712.5M14×151219.634171.083.012—85.56.65.513361.

6、183.2918—8914.5M16×151.273.542—107.58.814381.373.82110—101115.8M18×1.51521.942191.654.602—129.510.817.8M20×1.56.51725.446222.316.44112—121319.8M22×1.561627.744242.687.472—1411.512.817462.958.23113—13145.516442.527.02114—1415.221.8M24×1.561731.247223.409.472—1613.514.86

7、.518493.6810.25116—1617.224.8M27×1.534.6304.3612.152—1815.516.874.6813.05118—1819.227.8M30×1.57.51936.952325.5415.432—201718.586.1517.15120—2021.230M33×22141.658367.4520.752—221920.58.522606.8619.15122—2223.46.521586.7218.722—2523.57.522608.4023.5125—2526.436M39×28.547

8、.4416.7818.892—2826.59.5—629.4226.3128—2829.46.522608.1822.792—302728.57.523629.6026.782—322829.539M42×2853.14610.502