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- 產品介紹
- 螺套參數表
- 安裝說明
- 工具選用
表1 公(gong)制(zhi)(M、MJ)系列(lie)粗(cu)牙(ya)鋼絲螺套參數表 單(dan)位:(mm)
螺(luo)紋(wen)規格 d×p | K×d | t2 | do | t1 | L2 | t3 | dz | N (≈) | Kg/千(qian)件 |
2×0.4 | 1d | 2 | 2 | 4 | 1.6 | 1.6 | 2.62~2.76 | 2.9 | 0.02 |
1.5d | 3 | 5 | 2.6 | 2.6 | 4.7 | 0.03 | |||
2d | 4 | 6 | 3.6 | 3.6 | 6.5 | 0.05 | |||
2.5×0.45 | 1d | 2.5 | 2.6 | 4.3 | 2.1 | 2.1 | 3.3~3.5 | 3.5 | 0.03 |
1.5d | 3.25 | 5.6 | 3.3 | 3.3 | 5.9 | 0.05 | |||
2d | 5 | 6.8 | 4.6 | 4.6 | 8.1 | 0.07 | |||
3×0.5 | 1d | 3 | 3.1 | 5.8 | 2.5 | 2.5 | 3.82~4.00 | 4 | 0.05 |
1.5d | 4.5 | 7.3 | 4 | 4 | 6.3 | 0.08 | |||
2d | 6 | 8.8 | 5.5 | 5.5 | 8.7 | 0.11 | |||
2.5d | 7.5 | 10.3 | 7 | 7 | 11 | 0.14 | |||
3d | 9 | 11.8 | 8.5 | 8.5 | 13.5 | 0.18 | |||
4×0.7 | 1d | 4 | 4.1 | 7.8 | 3.3 | 3.3 | 5.12~5.30 | 3.7 | 0.12 |
1.5d | 6 | 9.8 | 5.3 | 5.3 | 6 | 0.20 | |||
2d | 8 | 11.8 | 7.3 | 7.3 | 8.4 | 0.27 | |||
2.5d | 10 | 13.8 | 9.3 | 9.3 | 11 | 0.38 | |||
3d | 12 | 15.8 | 11.3 | 11.3 | 13.2 | 0.45 | |||
5×0.8 | 1d | 5 | 5.2 | 9.2 | 4.2 | 4.2 | 6.32~6.54 | 4.3 | 0.22 |
1.5d | 7.5 | 11.7 | 6.7 | 6.7 | 6.9 | 0.36 | |||
2d | 10 | 14.2 | 9.2 | 9.2 | 9.7 | 0.49 | |||
2.5d | 12.5 | 16.7 | 11.7 | 11.7 | 12.3 | 0.68 | |||
3d | 15 | 19.2 | 14.2 | 14.2 | 14.8 | 0.80 | |||
6×1 | 1d | 6 | 6.2 | 11.1 | 5 | 5 | 7.62~7.84 | 4.2 | 0.41 |
1.5d | 9 | 14.1 | 8 | 8 | 7 | 0.67 | |||
2d | 12 | 17.1 | 11 | 11 | 9.6 | 0.91 | |||
2.5d | 15 | 20.1 | 14 | 14 | 12.3 | 1.20 | |||
3d | 18 | 23.1 | 17 | 17 | 14.6 | 1.50 | |||
8×1.25 | 1d | 8 | 8.3 | 14.2 | 6.8 | 6.8 | 9.85~10.1 | 4.7 | 0.94 |
1.5d | 12 | 18.2 | 10.8 | 10.8 | 7.4 | 1.51 | |||
2d | 16 | 22.2 | 14.8 | 14.8 | 10.6 | 2.07 | |||
2.5d | 20 | 26.2 | 18.8 | 18.8 | 13.5 | 2.80 | |||
3d | 24 | 30.2 | 22.8 | 22.8 | 16.4 | 3.40 | |||
10×1.5 | 1d | 10 | 10.3 | 17.3 | 8.5 | 8.5 | 12.1~12.5 | 5.0 | 1.80 |
1.5d | 15 | 22.3 | 13.5 | 13.5 | 8.0 | 2.85 | |||
2d | 20 | 27.3 | 18.5 | 18.5 | 11.2 | 3.90 | |||
2.5d | 25 | 32.3 | 23.5 | 23.5 | 14.2 | 5.47 | |||
3d | 30 | 37.3 | 28.5 | 28.5 | 17.2 | 6.60 | |||
12×1.75 | 1d | 12 | 12.4 | 20.3 | 10.3 | 10.3 | 14.4~14.8 | 5.2 | 2.95 |
1.5d | 18 | 26.3 | 16.3 | 16.3 | 8.4 | 4.75 | |||
2d | 24 | 32.3 | 22.3 | 22.3 | 11.7 | 8.60 | |||
2.5d | 30 | 38.3 | 28.3 | 28.3 | 14.7 | 9.00 | |||
3d | 36 | 44.3 | 34.3 | 34.3 | 18.0 | 11.0 | |||
14×2 | 1d | 14 | 14.5 | 22. | 12 | 11 | 17.2~17.7 | 5.2 | 4.7 |
1.5d | 21 | 29 | 19 | 18 | 8.3 | 7.35 | |||
2d | 28 | 36 | 26 | 25 | 11.5 | 10.1 | |||
16×2 | 1d | 16 | 16.5 | 25.3 | 14 | 14 | 18.73~19.5 | 6.0 | 6.35 |
1.5d | 24 | 33.3 | 22 | 22 | 9.7 | 9.99 | |||
2d | 32 | 41.3 | 30 | 30 | 13.3 | 13.30 | |||
2.5d | 40 | 49.3 | 38 | 38 | 16.8 | 17.00 | |||
20×2.5 | 1d | 20 | 20.5 | 31.2 | 17.5 | 17.5 | 23.7~24.2 | 6.3 | 13.0 |
1.5d | 30 | 41.2 | 27.5 | 27.5 | 10 | 19.3 | |||
2d | 40 | 51.2 | 37.5 | 37.5 | 13.7 | 26.6 | |||
22×2.5 | 1d | 22 | 22.5 | 33.2 | 19.5 | 19.5 | 26.3~26.8 | 7 | 15.3 |
1.5d | 33 | 44.2 | 30.5 | 30.5 | 11 | 23.8 | |||
2d | 44 | 55.2 | 41.5 | 41.5 | 15 | 32.6 | |||
24×3 | 1d | 24 | 24.6 | 37.1 | 21 | 21 | 28.6~29.1 | 6.3 | 34.0 |
1.5d | 36 | 49.1 | 33 | 33 | 10.0 | 43.0 | |||
2d | 48 | 61.1 | 45 | 45 | 14.0 | 62.0 | |||
30×3.5 | 1d | 30 | 30.7 | 45.2 | 26.5 | 26.5 | 35.2~35.7 | 7 | 40.3 |
1.5d | 45 | 60.2 | 41.5 | 41.5 | 11 | 62.5 | |||
2d | 60 | 75.2 | 56.5 | 56.5 | 14.9 | 84.1 |
表(biao)2 公(gong)制(M、MJ)系列細(xi)牙鋼絲螺套參數表(biao) 單位(wei):(mm)
螺(luo)紋規格 d×p | K×d | t2 | do | t1 | L2 | t3 | dz | N (≈) | Kg/千件 |
8×1 | 1d | 8 | 8.2 | 13 | 7 | 7 | 9.85~10.1 | 6 | 0.78 |
1.5d | 12 | 17 | 11 | 11 | 9.5 | 1.19 | |||
2d | 16 | 21 | 15 | 15 | 13 | 1.60 | |||
10×1 | 1d | 10 | 10.2 | 15 | 9 | 9 | 12.1~12.5 | 7.6 | 1.24 |
1.5d | 15 | 20 | 14 | 14 | 12 | 1.90 | |||
2d | 20 | 25 | 19 | 19 | 16.3 | 2.55 | |||
12×1.25 | 1d | 12 | 12.3 | 18 | 10.8 | 10.8 | 14.4~14.8 | 7.4 | 2.22 |
1.5d | 18 | 24 | 16.8 | 16.8 | 11.6 | 3.44 | |||
2d | 24 | 30 | 22.8 | 22.8 | 16 | 4.69 | |||
12×1.5 | 1d | 12 | 12.4 | 19.3 | 10.5 | 10.5 | 14.4~14.8 | 6.2 | 2.68 |
1.5d | 18 | 25.3 | 16.5 | 16.5 | 9.8 | 4.17 | |||
2d | 24 | 31.3 | 22.5 | 22.5 | 13.5 | 5.70 | |||
14×1.5 | 1d | 14 | 14.4 | 21.3 | 12.5 | 12.5 | 17.2~17.8 | 7 | 3.72 |
1.5d | 21 | 28.3 | 19.5 | 19.5 | 11.2 | 5.79 | |||
2d | 28 | 35.3 | 26.5 | 26.5 | 15.3 | 7.86 | |||
16×1.5 | 1d | 16 | 16.4 | 23.3 | 14.5 | 14.5 | 19.4~19.9 | 8.3 | 4.92 |
1.5d | 24 | 31.3 | 22.5 | 22.5 | 13 | 7.62 | |||
2d | 32 | 39.3 | 30.5 | 30.5 | 17.7 | 10.4 | |||
18×1.5 | 0.75d | 13.5 | 18.4 | 20.8 | 12 | 12 | 21.5~22.0 | 7.0 | 4.69 |
1d | 18 | 25.3 | 16.5 | 16.5 | 9.5 | 6.25 | |||
1.5d | 27 | 34.3 | 25.5 | 25.5 | 15 | 9.70 | |||
20×1.5 | 0.75d | 15 | 20.4 | 22.3 | 13.5 | 13.5 | 23.7~24.2 | 8 | 5.83 |
1d | 20 | 27.3 | 18.5 | 18.5 | 10.7 | 7.77 | |||
1.5d | 30 | 37.3 | 28.5 | 28.5 | 16.7 | 12.0 | |||
22×1.5 | 0.75d | 16.5 | 22.5 | 23.8 | 15 | 15 | 26.3~26.8 | 8.6 | 7.1 |
1d | 22 | 29.3 | 20.5 | 20.5 | 11.7 | 9.46 | |||
1.5d | 33 | 40.3 | 31.5 | 31.5 | 18 | 14.6 | |||
24×1.5 | 0.5d | 12 | 24.4 | 19.3 | 10.5 | 10.5 | 28.6~29.1 | 6 | 5.70 |
0.75d | 18 | 25.3 | 16.5 | 16.5 | 9.5 | 8.55 | |||
1d | 24 | 31.3 | 22.5 | 22.5 | 13 | 11.4 | |||
1.5d | 36 | 43.3 | 34.5 | 34.5 | 19.8 | 17.4 | |||
27×1.5 | 0.5d | 13.5 | 27.4 | 20.8 | 12 | 12 | 32.2~32.7 | 6.7 | 7.7 |
0.75d | 20.3 | 27.6 | 18.8 | 18.8 | 10.7 | 11.6 | |||
1d | 27 | 34.3 | 25.5 | 25.5 | 14.6 | 15.4 | |||
1.5d | 40.5 | 47.8 | 39.0 | 39.0 | 22.6 | 23.1 | |||
27×2 | 0.5d | 13.5 | 27.5 | 22.8 | 11.5 | 11.5 | 32.2~32.7 | 5 | 9.35 |
0.75d | 20.3 | 29.6 | 18.3 | 18.3 | 8 | 14.0 | |||
1d | 27 | 36.3 | 25.0 | 25.0 | 10.8 | 18.7 | |||
1.5d | 40 | 49.8 | 38.5 | 38.5 | 16.8 | 28.8 | |||
30×1.5 | 0.5d | 15 | 30.4 | 22.3 | 13.5 | 13.5 | 35.2~35.7 | 7.8 | 9 |
0.75d | 22.5 | 29.8 | 21.0 | 21.0 | 12.2 | 13.5 | |||
1d | 30 | 37.3 | 28.5 | 28.5 | 16.5 | 18 | |||
1.5d | 45 | 52.3 | 43.5 | 43.5 | 25.3 | 27.4 | |||
33×2 | 0.5d | 16.5 | 33.5 | 25.8 | 14.5 | 14.5 | 38.3~38.8 | 6.4 | 14.4 |
0.75d | 24.5 | 34.1 | 22.8 | 22.8 | 10 | 21.6 | |||
1d | 33 | 42.3 | 31.0 | 31.0 | 13.7 | 28.8 | |||
1.5d | 49.5 | 58.8 | 47.5 | 47.5 | 21.2 | 43.4 | |||
33×1.5 | 0.5d | 16.6 | 33.4 | 24 | 15 | 15 | 38.3~38.8 | 9.1 | 11.0 |
0.75d | 24.5 | 31 | 23 | 23 | 13.7 | 16.4 | |||
1d | 33 | 39 | 31.5 | 31.5 | 18.3 | 21.8 | |||
1.5d | 49.5 | 55.5 | 48 | 48 | 28 | 33.2 |
表3 粗牙(ya)統(tong)一螺紋(wen)(UNC)系列 UNC Coarse Thread Series 單位:(mm)
鋼(gang)絲螺(luo)套 螺紋規格 d×p | 鋼絲螺(luo)套螺(luo)紋(wen)公稱長度k×d | 鉆孔、攻絲(si)參數(shu) | 安裝(zhuang)后參數 | 自由狀態(tai)下(xia)參(can)數 | ||||
t2 | 鉆(zhan)頭do | t1 | L2 | t3 | D2 | N (≈) | ||
4-40 0.112-40 | 1d | 2.9 | 3 | 5.7 | 2.5 | 2.2 | 3.66~4.04 | 3.2 |
1.5d | 4.3 | 7.1 | 3.9 | 3.6 | 5.1 | |||
2d | 5.8 | 8.6 | 5.4 | 5.1 | 7.2 | |||
5-40 0.125-40 | 1d | 3.2 | 3.4 | 6 | 2.8 | 2.5 | 4.01~4.39 | 3.7 |
1.5d | 4.8 | 7.6 | 4.3 | 4.1 | 5.9 | |||
2d | 6.4 | 9.2 | 6 | 5.7 | 8.2 | |||
6-32 0.138-32 | 1d | 3.5 | 3.7 | 7.1 | 3.1 | 2.7 | 4.52~4.90 | 2.8 |
1.5d | 5.3 | 8.8 | 4.9 | 4.5 | 4.8 | |||
2d | 7.0 | 10.6 | 6.6 | 6.2 | 6.8 | |||
8-32 0.164-32 | 1d | 4.2 | 4.4 | 7.7 | 3.8 | 3.4 | 5.20~5.56 | 4.0 |
1.5d | 6.25 | 9.8 | 5.9 | 5.5 | 6.0 | |||
2d | 8.3 | 11.9 | 8 | 7.5 | 8.7 | |||
10-24 0.190-24 | 1d | 4.8 | 5.1 | 9.6 | 4.3 | 3.8 | 6.19~6.58 | 3.3 |
1.5d | 7.2 | 12 | 6.7 | 6.2 | 5.4 | |||
2d | 9.6 | 14.4 | 9.1 | 8.6 | 7.5 | |||
12-24 0.216-24 | 1d | 5.5 | 5.8 | 10.3 | 5 | 4.4 | 6.86~7.24 | 4.0 |
1.5d | 8.2 | 13 | 7.7 | 7.1 | 6.3 | |||
2d | 11.0 | 15.7 | 10.5 | 9.9 | 8.8 | |||
1/4”-20 | 1d | 6.4 | 6.7 | 12.1 | 5.8 | 5.1 | 7.86~8.38 | 3.9 |
1.5d | 9.5 | 15.2 | 8.9 | 8.2 | 6.2 | |||
2d | 12.7 | 18.4 | 12.1 | 11.4 | 8.6 | |||
3/8”-16 | 1d | 9.5 | 9.9 | 16.7 | 8.7 | 7.9 | 11.48~11.99 | 4.8 |
1.5d | 14.3 | 21.4 | 13.5 | 12.7 | 7.7 | |||
2d | 19.1 | 26.2 | 18.3 | 17.5 | 10.6 | |||
7/16”-14 | 1d | 11.1 | 11.6 | 19.3 | 10.2 | 9.3 | 13.36~13.99 | 4.9 |
1.5d | 16.7 | 24.8 | 15.8 | 14.9 | 7.9 | |||
2d | 22.2 | 30.4 | 21.3 | 20.4 | 10.7 | |||
1/2”-13 | 1d | 12.7 | 13.1 | 21.5 | 11.7 | 10.7 | 15.16~15.80 | 5.2 |
1.5d | 19.1 | 27.8 | 18.1 | 17.1 | 8.3 | |||
2d | 25.4 | 34.2 | 12.4 | 23.4 | 11.4 | |||
5/8”-11 | 1d | 15.9 | 16.4 | 26.3 | 14.7 | 13.6 | 18.84~19.48 | 5.7 |
1.5d | 23.8 | 34.2 | 22.6 | 21.5 | 9.0 | |||
2d | 31.8 | 42.1 | 30.6 | 29.4 | 12.3 | |||
3/4”-10 | 1d | 19.1 | 19.6 | 30.5 | 17.8 | 16.5 | 22.36~23.00 | 6.3 |
1.5d | 28.6 | 40 | 27.3 | 26 | 9.9 | |||
2d | 38.1 | 49.5 | 36.8 | 35.5 | 13.5 | |||
1”-8 | 1d | 25.4 | 26.1 | 39.7 | 23.8 | 22.2 | 29.62~30.38 | 6.8 |
1.5d | 38.1 | 52.4 | 36.5 | 34.9 | 10.6 | |||
2d | 50.8 | 65.1 | 49.2 | 47.6 | 14.5 |
表4 細牙(ya)統一螺(luo)紋(UNF)系(xi)列 UNF Fine Thread Series 單位:(mm)
鋼絲螺套(tao) 螺紋規格 d×p | 鋼絲(si)螺套螺紋公稱長度k×d | 鉆孔、攻(gong)絲參數 | 安裝(zhuang)后(hou)參數 | 自由狀態(tai)下參數 | ||||
t2 | 鉆頭do | t1 | L2 | t3 | D2 | N (≈) | ||
8-36 0.164-36 | 1d | 4.2 | 4.3 | 7.3 | 3.8 | 3.4 | 5.18~5.68 | 4.5 |
1.5d | 6.3 | 9.4 | 5.9 | 5.5 | 7.2 | |||
2d | 8.3 | 11.5 | 7.9 | 7.6 | 9.7 | |||
10-32 0.19-32 | 1d | 4.83 | 5.0 | 8.4 | 4.4 | 4 | 5.99~6.50 | 4.1 |
1.5d | 7.24 | 10.8 | 6.8 | 6.5 | 6.9 | |||
2d | 9.6 | 13.2 | 9.2 | 8.9 | 10 | |||
1/4”-28 | 1d | 6.35 | 6.6 | 10.4 | 5.9 | 5.5 | 7.77~8.28 | 5.0 |
1.5d | 9.5 | 13.6 | 9 | 8.6 | 8.6 | |||
2d | 12.7 | 16.8 | 12.2 | 11.8 | 11.8 | |||
5/16”-24 | 1d | 7.9 | 8.2 | 12.7 | 7.4 | 6.9 | 9.65~10.16 | 5.9 |
1.5d | 11.9 | 16.7 | 11.4 | 10.9 | 9.4 | |||
2d | 15.9 | 20.6 | 15.4 | 14.9 | 12.8 | |||
3/8”-24 | 1d | 9.5 | 9.8 | 14.3 | 9 | 8.4 | 11.37~11.88 | 7.3 |
1.5d | 14.3 | 19.1 | 13.8 | 13.2 | 11.5 | |||
2d | 19.1 | 23.8 | 18.6 | 18 | 15.6 | |||
7/16-20 | 1d | 11.1 | 11.4 | 16.8 | 10.5 | 9.8 | 13.3~13.7 | 7.0 |
1.5d | 16.7 | 22.4 | 16.1 | 15.4 | 11.1 | |||
2d | 22.2 | 27.9 | 21.6 | 20.9 | 15.0 | |||
1/2-20 | 1d | 12.7 | 13.0 | 18.4 | 12.1 | 11.4 | 15.03~15.67 | 7.9 |
1.5d | 19.7 | 24.8 | 18.5 | 17.8 | 12.8 | |||
2d | 25.4 | 31.1 | 24.8 | 24.1 | 17.3 | |||
9/16-18 | 1d | 14.3 | 14.6 | 20.6 | 13.6 | 12.9 | 16.91~17.55 | 7.9 |
1.5d | 21.5 | 27.8 | 20.8 | 20.1 | 12.0 | |||
2d | 28.6 | 34.9 | 27.9 | 27.2 | 16.0 | |||
5/8”-18 | 1d | 15.9 | 16.2 | 22.2 | 15.2 | 14.5 | 18.61~19.25 | 9.4 |
1.5d | 23.8 | 30.2 | 23.1 | 22.4 | 14.5 | |||
2d | 31.8 | 38.1 | 31.1 | 30.4 | 19.7 | |||
3/4”-16 | 1d | 19.1 | 19.4 | 26.2 | 18.3 | 17.5 | 22.25~22.88 | 10.1 |
1.5d | 28.6 | 35.7 | 27.8 | 27 | 15.6 | |||
2d | 38.1 | 45.2 | 37.3 | 36.5 | 21.0 | |||
7/8”-14 | 1d | 22.2 | 22.6 | 30.4 | 21.3 | 20.4 | 25.93~26.69 | 10.3 |
1.5d | 33.3 | 41.5 | 21.4 | 31.5 | 15.9 | |||
2d | 44.5 | 52.6 | 43.6 | 42.7 | 21.6 | |||
1”-14 | 1d | 25.4 | 25.9 | 33.6 | 24.5 | 23.6 | 29.69~30.45 | 11.8 |
1.5d | 38.1 | 46.3 | 37.2 | 36.3 | 18.1 | |||
2d | 50.8 | 59 | 49.9 | 49 | 24.5 | |||
1”-12 | 1d | 25.4 | 30.0 | 34.9 | 24.3 | 23.3 | 29.69~30.45 | 10.0 |
1.5d | 38.1 | 47.6 | 37 | 36 | 15.6 |
使用方法主要包括以下四個(ge)環(huan)節:
1 鉆孔
使用標準鉆頭鉆孔,鉆(zhan)孔(kong)深度大于(yu)或等于(yu)鋼絲螺套安裝深度;注意(yi)不(bu)要(yao)將孔(kong)鉆(zhan)成(cheng)錐形,切屑不(bu)要掉入。鉆孔后锪孔不(bu)應超過(guo)0.4 螺(luo)距深度,因為锪孔過大不利于鋼絲螺(luo)套的(de)旋入。
螺(luo)紋規(gui)格(ge) | 鉆頭直(zhi)徑(jing)( mm) | 螺(luo)紋規格(ge) | 鉆頭直徑(jing)( mm) |
M2x0.4 | 2.1 | M8x1 | 8.3 |
M2.5x0.45 | 2.6 | M10x1 | 10.3 |
M3x0.5 | 3.1 | M10x1.25 | 10.3 |
M4x0.7 | 4.2 | M12x1.25 | 12.3 |
M5x0.8 | 5.2 | M12x1.5 | 12.4 |
M6x1 | 6.3 | M12x1 | 12.3 |
M7x1 | 7.3 | M13x1.25 | 13.3 |
M8x1.25 | 8.3 | M14x1.5 | 14.4 |
M10x1.5 | 10.4 | M14x1.25 | 14.3 |
M11x1.5 | 11.4 | M16x1.5 | 16.4 |
M12x1.75 | 12.4 | M18x1.5 | 18.4 |
M14x2 | 14.5 | M20x1.5 | 20.4 |
M16x2 | 16.5 | M20x2 | 20.5 |
M18x2.5 | 18.6 | M22x2 | 22.5 |
M20x2.5 | 20.6 | M22x1.5 | 22.4 |
2 攻絲
使用標有規定螺紋規格的鋼絲(si)螺套(tao)專(zhuan)用絲(si)錐攻絲(si),攻絲的長(chang)(chang)度(du)必(bi)須(xu)超過鋼絲螺套(tao)長(chang)(chang)度(du),對于通(tong)孔,要全部攻絲;攻(gong)絲的精度決定終標準內螺孔(kong)的公差帶,使(shi)用者要適當地(di)選擇攻(gong)絲方法和潤(run)滑,盲(mang)孔(kong)攻絲(si)要適當(dang)用力, 以防折斷絲錐(zhui)。攻絲后,螺紋孔應清理,一般用壓縮空氣噴槍(qiang)吹,盲(mang)孔時還應使用帶徑向(xiang)孔的(de)長噴槍自下而上(shang)清理(li), 也可以用清洗的方法(fa)清理螺紋(wen)孔(kong)。螺紋(wen)孔(kong)精度高時,應用專(zhuan)用鋼絲螺套底孔塞規(gui)進行(xing)檢(jian)查。
3 安裝
在一般(ban)情況下應用手工(gong)安裝器進行鋼絲螺套(tao)安裝。鋼絲螺套(tao)放入(ru)裝工(gong)具內,使安(an)裝柄嵌入導桿槽內轉動(dong)安(an)裝工具手柄使鋼絲螺套旋入螺孔,并使其距表(biao)面有0.25-0.75 圈空螺紋。少量安裝鋼(gang)絲螺套時和M14×2 以上粗牙鋼絲螺(luo)套安裝時可采用“T ”型開(kai)槽或螺紋(wen)頭簡(jian)易工具安裝,并注(zhu)意不(bu)要在鋼絲(si)螺套安裝(zhuang)柄上(shang)施加較大的軸向力以防‘亂(luan)扣’ 。鋼絲螺套安(an)裝后,為(wei)檢查(cha)所形成(cheng)的(de)標準內螺紋(wen)孔精度等級,可用相(xiang)應(ying)的(de)級別塞規檢驗。
4 去柄
對有(you)折斷(duan)槽的鋼絲(si)螺套,旋入(ru)螺孔后應將安裝(zhuang)柄(bing)去除,需用去柄(bing)工具。通孔時,要將鋼絲螺(luo)套安裝柄折(zhe)斷(duan),一般用(yong)沖斷器對準安裝柄,用 200g 左(zuo)右的榔頭猛打一(yi)下即可去除(chu),對于 M18×2.5 以上(shang)的粗牙鋼絲螺套和 M14×1.25 以上(shang)的細牙鋼絲螺套 , 用尖嘴鉗(qian)上下彎曲(qu)安(an)裝柄就(jiu)能折斷,然后(hou)將(jiang)斷下來的安(an)裝柄從螺孔中取出(chu)即可(ke)。
一、鋼絲螺套專用絲錐
鋼(gang)(gang)絲(si)(si)(si)螺(luo)(luo)套(tao)專用(yong)(yong)絲(si)(si)(si)錐(zhui)(zhui)用(yong)(yong)于加工鋼(gang)(gang)絲(si)(si)(si)螺(luo)(luo)套(tao)安裝孔的專用(yong)(yong)內螺(luo)(luo)紋(wen),結構尺寸(cun)依照國家標準(zhun)《細柄機用(yong)(yong)和手(shou)(shou)用(yong)(yong)絲(si)(si)(si)錐(zhui)(zhui)》GB3464-83要求(qiu)制造,材料為W18Cr4V,可(ke)機用(yong)(yong)也可(ke)手(shou)(shou)用(yong)(yong),根據(ju)其使(shi)用(yong)(yong)范圍可(ke)分為輕合金(jin)機用(yong)(yong)螺(luo)(luo)紋(wen)護(hu)套(tao)絲(si)(si)(si)錐(zhui)(zhui)、手(shou)(shou)用(yong)(yong)螺(luo)(luo)紋(wen)護(hu)套(tao)絲(si)(si)(si)錐(zhui)(zhui),普通鋼(gang)(gang)機用(yong)(yong)螺(luo)(luo)套(tao)絲(si)(si)(si)錐(zhui)(zhui)、手(shou)(shou)用(yong)(yong)螺(luo)(luo)套(tao)絲(si)(si)(si)錐(zhui)(zhui),特種螺(luo)(luo)套(tao)絲(si)(si)(si)錐(zhui)(zhui)三種。
1、輕合金機、手螺紋護套絲錐
用(yong)于(yu)加工鋁、鎂(mei)合(he)金(jin)以(yi)及銅合(he)金(jin)等有色金(jin)屬合(he)金(jin),螺距在2.5mm以(yi)下為單(dan)支絲錐,螺距大于(yu)等于(yu)2.5mm為雙支。
標記示例:STd × p ST 為螺紋(wen)護套專用(yong)內螺紋(wen)代號(hao)
用(yong)于在輕(qing)合金上加工(gong)安(an)裝規格為8×1.25鋼(gang)絲螺套(tao)底孔螺紋的專用(yong)絲錐,標記為:ST8×1.25(ST為鋼(gang)絲螺套(tao)專用(yong)內螺紋代(dai)號(hao))。
2、普通鋼機、手用螺紋護套絲錐
用于加工(gong)鋼、鑄(zhu)鐵、鑄(zhu)鋼等金屬材料上的內(nei)螺紋,是雙支絲錐。
3、特種絲錐
可根據用(yong)戶(hu)需要設計、制造(zao)各種特殊品種的螺(luo)(luo)紋底孔絲(si)(si)(si)錐(zhui)(zhui),例如在軟鋁,紫銅上攻(gong)(gong)絲(si)(si)(si)的機用(yong)、手用(yong)擠(ji)壓絲(si)(si)(si)錐(zhui)(zhui),單支普通鋼攻(gong)(gong)絲(si)(si)(si)的專用(yong)機用(yong)絲(si)(si)(si)錐(zhui)(zhui)、不銹(xiu)鋼攻(gong)(gong)絲(si)(si)(si)絲(si)(si)(si)錐(zhui)(zhui)、用(yong)于(yu)盲(mang)孔的平底絲(si)(si)(si)錐(zhui)(zhui)、螺(luo)(luo)旋槽絲(si)(si)(si)錐(zhui)(zhui)、螺(luo)(luo)尖絲(si)(si)(si)錐(zhui)(zhui)等。鋼絲(si)(si)(si)螺(luo)(luo)套絲(si)(si)(si)錐(zhui)(zhui)、螺(luo)(luo)紋護套絲(si)(si)(si)錐(zhui)(zhui)的選擇
◆直(zhi)槽螺紋(wen)(wen)護套(tao)絲錐(zhui)通用性很強(qiang),通孔或盲孔、有色金(jin)屬(shu)(shu)或黑色金(jin)屬(shu)(shu)都(dou)可使(shi)用,價格也便宜,但質(zhi)量(liang)較差。螺紋(wen)(wen)護套(tao)直(zhi)槽絲錐(zhui)
◆螺旋(xuan)槽螺紋護套絲錐比較適合加工(gong)盲孔螺紋,加工(gong)時切屑向后排出。在加工(gong)黑色金屬時,螺旋(xuan)角(jiao)(jiao)選(xuan)擇的少小一(yi)(yi)點,大(da)約一(yi)(yi)般在 30 度(du)左右(you),可以(yi)保證螺旋(xuan)齒的強度(du)。在加工(gong)有色金屬時,螺旋(xuan)角(jiao)(jiao)選(xuan)擇的少大(da)一(yi)(yi)點,大(da)約一(yi)(yi)般在 45 度(du)左右(you),這樣切削時可以(yi)鋒(feng)利一(yi)(yi)些(xie)。
◆擠壓絲錐比較(jiao)適合(he)加(jia)工(gong)有(you)色金屬(shu),尤其是(shi)(shi)鋁合(he)金鑄件,它主是(shi)(shi)對(dui)金屬(shu)擠壓、變形(xing)、形(xing)成(cheng)的內螺紋(wen)。擠壓成(cheng)形(xing)是(shi)(shi)非切削加(jia)工(gong),采用(yong)擠壓成(cheng)形(xing)工(gong)藝加(jia)工(gong)出的螺紋(wen)孔,抗拉、抗剪強度高(gao),加(jia)工(gong)表面的粗糙度也較(jiao)好,但擠壓絲錐底(di)孔要求較(jiao)高(gao),過(guo)大,強度不夠;過(guo)小容易造成(cheng)絲錐斷裂。
◆ 螺尖絲錐比較適合加工(gong)通孔螺紋(wen),加工(gong)時切削(xue)向前排出。固芯部(bu)尺寸較大,強度(du)較好(hao)(hao),切削(xue)力較大,所以對加工(gong)有色(se)金屬、不銹鋼、黑色(se)金屬效果都很(hen)好(hao)(hao)。
二、鋼絲螺套安裝工具
鋼(gang)絲(si)螺套安(an)裝(zhuang)工(gong)(gong)具就是鋼(gang)絲(si)螺套安(an)裝(zhuang)扳(ban)手,也叫鋼(gang)絲(si)螺套旋入工(gong)(gong)具。
鋼(gang)絲(si)螺套(tao)(tao)安(an)裝(zhuang)(zhuang)扳(ban)手(shou)使(shi)用方法(fa)就(jiu)(jiu)是將鋼(gang)絲(si)螺套(tao)(tao)放入專用鋼(gang)絲(si)螺套(tao)(tao)安(an)裝(zhuang)(zhuang)工(gong)具(ju)內,使(shi)安(an)裝(zhuang)(zhuang)柄(bing)嵌入導桿槽內,轉(zhuan)動鋼(gang)絲(si)螺套(tao)(tao)安(an)裝(zhuang)(zhuang)工(gong)具(ju)手(shou)柄(bing)使(shi)鋼(gang)絲(si)螺套(tao)(tao)旋入螺孔。其(qi)安(an)裝(zhuang)(zhuang)原理就(jiu)(jiu)是使(shi)鋼(gang)絲(si)螺套(tao)(tao)通過一段引導螺紋,迫使(shi)外徑(jing)收縮(suo),以便順利(li)裝(zhuang)(zhuang)入底孔。安(an)裝(zhuang)(zhuang)時注意不可在(zai)鋼(gang)絲(si)螺套(tao)(tao)上施加(jia)較大的軸(zhou)向力(li),以防"亂扣(kou)"。
鋼絲螺套安裝扳手(shou)分(fen)為(wei)分(fen)為(wei)手(shou)動及半自動兩種。
● 手動鋼絲螺套安裝工具
手(shou)動(dong)鋼(gang)絲螺(luo)(luo)套(tao)安裝(zhuang)扳(ban)手(shou),主(zhu)要有套(tao)筒型安裝(zhuang)扳(ban)手(shou)和(he)簡易鋼(gang)絲螺(luo)(luo)套(tao)安裝(zhuang)扳(ban)手(shou)兩種。
(1)套筒型螺紋護套安裝扳手
用(yong)于手動安(an)裝 ST2 × 0.4以(yi)上規格螺紋護套(tao) 標記方法: ST d × p
(2)簡(jian)易螺紋(wen)護套安裝扳(ban)手
簡易螺紋護套安裝(zhuang)(zhuang)工具有螺紋頭、光桿兩種。用于少(shao)量安裝(zhuang)(zhuang),一般維修、實驗時用,操(cao)作(zuo)時不易安裝(zhuang)(zhuang),鋼絲(si)螺套容易報廢。
● 半自動安裝扳手
半(ban)自(zi)動安(an)裝(zhuang)扳(ban)手有(you)氣動、電動兩種,具有(you)**、快速,安(an)裝(zhuang)定(ding)位準(zhun)確(que)的特(te)點,用于(yu)批量鋼絲(si)螺套的安(an)裝(zhuang)或在裝(zhuang)配(pei)生(sheng)產(chan)線上(shang)使(shi)用。
三、鋼(gang)絲螺套安(an)裝柄(bing)去除工具(ju)(沖(chong)斷器)
沖(chong)斷(duan)(duan)器主要作用就是用來折斷(duan)(duan)鋼絲螺套安裝(zhuang)尾柄。
鋼絲(si)螺套在(zai)安(an)裝(zhuang)后,一(yi)(yi)般通孔都要求將尾柄(bing)去除掉,具(ju)體方(fang)法是用沖斷器對(dui)(dui)準安(an)裝(zhuang)柄(bing),用200g的榔頭(tou)猛打一(yi)(yi)下,即可(ke)去除,對(dui)(dui)于(yu)18X2.5以上(shang)的粗牙絲(si)套和14X1.25以上(shang)的細牙絲(si)套,用尖嘴鉗上(shang)下彎(wan)曲(qu)安(an)裝(zhuang)柄(bing)就能折斷。
四(si)、鋼絲螺套取出工(gong)具---卸套器
鋼絲螺(luo)套(tao)(tao)在安裝(zhuang)過程中(zhong)出現問題需要取(qu)(qu)出,應當使用(yong)專用(yong)鋼絲螺(luo)套(tao)(tao)取(qu)(qu)出工具---卸套(tao)(tao)器,將卸套(tao)(tao)器放入鋼絲螺(luo)套(tao)(tao)孔內,對準手柄用(yong)榔(lang)頭猛擊(ji)一下,用(yong)手加力(li)按下手柄反螺(luo)紋旋(xuan)轉即(ji)可取(qu)(qu)出鋼絲螺(luo)套(tao)(tao)。
五、鋼絲螺套專用內螺紋塞規—底孔塞規
鋼(gang)絲(si)(si)螺套(tao)裝配的精(jing)度等級,取決于攻制的螺紋(wen)孔(kong)精(jing)度;在(zai)對(dui)(dui)鋼(gang)絲(si)(si)螺套(tao)安裝精(jing)度要(yao)求較高(gao)的情(qing)況(kuang)下(xia),可以在(zai)用鋼(gang)絲(si)(si)螺套(tao)專(zhuan)用絲(si)(si)錐(ST絲(si)(si)錐)攻牙后(hou),在(zai)鋼(gang)絲(si)(si)螺套(tao)裝配旋(xuan)入(ru)螺孔(kong)之前,用鋼(gang)絲(si)(si)螺套(tao)底孔(kong)塞規(gui)測(ce)量螺紋(wen)孔(kong),對(dui)(dui)螺紋(wen)孔(kong)的精(jing)度進行(xing)檢測(ce),以此保證(zheng)鋼(gang)絲(si)(si)螺套(tao)安裝后(hou)形(xing)成的內螺紋(wen)是(shi)標準的螺紋(wen)。
鋼絲(si)螺(luo)(luo)套底孔(kong)塞(sai)規(gui)(gui)(gui)也叫ST塞(sai)規(gui)(gui)(gui),螺(luo)(luo)紋護套塞(sai)規(gui)(gui)(gui),鋼絲(si)螺(luo)(luo)套塞(sai)規(gui)(gui)(gui)
鋼(gang)絲(si)螺套塞(sai)(sai)規用于(yu)檢驗鋼(gang)絲(si)螺套安裝(zhuang)前的底(di)孔尺寸,一(yi)般在對(dui)工作精度要求較高或用來鑒別絲(si)錐是否(fou)磨(mo)損時使用,分(fen)為單(dan)頭(tou)整(zheng)體螺紋塞(sai)(sai)規及(ji)雙(shuang)頭(tou)插(cha)柄底(di)孔塞(sai)(sai)規,I級精度。
1、單頭整體鋼絲螺套塞規
用(yong)于檢(jian)驗ST2-ST5小(xiao)規格鋼絲螺套安(an)裝前(qian)內孔螺紋。
2、雙頭插柄鋼絲螺套塞規
用(yong)于檢(jian)驗ST5以上規格鋼絲螺(luo)套(tao)安裝前內螺(luo)紋。