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- 產品介紹
- 螺套參數表
- 安裝說明
- 工具選用
表1 公制(zhi)(M、MJ)系列粗牙鋼絲螺(luo)套參數表 單位:(mm)
螺紋(wen)規(gui)格 d×p | K×d | t2 | do | t1 | L2 | t3 | dz | N (≈) | Kg/千件(jian) |
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2 公制(M、MJ)系列(lie)細牙(ya)鋼絲螺套參數表 單(dan)位:(mm)
螺紋規(gui)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(cu)牙統一螺(luo)紋(UNC)系列 UNC Coarse Thread Series 單(dan)位:(mm)
鋼絲螺(luo)套 螺(luo)紋規格 d×p | 鋼(gang)絲螺套螺紋公(gong)稱長度k×d | 鉆孔、攻絲參數(shu) | 安裝(zhuang)后參數 | 自由狀態下參數 | ||||
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 細牙統(tong)一螺紋(UNF)系列 UNF Fine Thread Series 單位:(mm)
鋼絲螺套 螺(luo)紋規格(ge) d×p | 鋼絲螺(luo)套(tao)螺(luo)紋(wen)公稱長度k×d | 鉆孔、攻絲參數 | 安(an)裝后(hou)參(can)數(shu) | 自由狀態下參數 | ||||
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(shi)用方法主要包括以下(xia)四個環節:
1 鉆孔
使用標準鉆頭鉆孔,鉆(zhan)孔深度大于或等(deng)于鋼絲螺套安(an)裝深度;注意(yi)不要(yao)將孔鉆(zhan)成錐形,切屑不要掉入。鉆(zhan)孔后(hou)锪(huo)孔不應超過0.4 螺距深度(du),因為锪(huo)孔過大不利于鋼絲螺套的旋入。
螺紋規(gui)格 | 鉆頭直徑( mm) | 螺紋規格 | 鉆(zhan)頭直徑( 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(shi)用(yong)標有(you)規定(ding)螺紋規格的鋼(gang)絲(si)(si)螺套(tao)專用(yong)絲(si)(si)錐(zhui)攻(gong)絲(si)(si),攻(gong)絲(si)的長度必須超過鋼(gang)絲(si)螺套(tao)長度,對于(yu)通孔(kong),要全部攻絲(si);攻(gong)絲的精度決定終(zhong)標準內(nei)螺孔的公差帶(dai),使用者要適當地(di)選擇攻絲方法(fa)和(he)潤滑,盲孔(kong)攻絲要適(shi)當用力(li), 以防(fang)折斷絲錐。攻絲后,螺紋孔應清理,一(yi)般(ban)用壓縮空氣噴槍吹,盲孔時還應使用帶(dai)徑向孔的長噴槍自下而上清理, 也可(ke)以用(yong)清洗的方法(fa)清理螺紋孔(kong)。螺紋孔(kong)精度高時,應用(yong)專用(yong)鋼絲螺套底(di)孔塞規進行檢查。
3 安裝
在一般情況下應用手工安裝器進行鋼絲(si)螺套(tao)安裝。鋼絲(si)螺套(tao)放入裝工具內,使(shi)安(an)裝(zhuang)柄嵌入導桿(gan)槽內(nei)轉(zhuan)動(dong)安(an)裝(zhuang)工具(ju)手柄使(shi)鋼絲(si)螺套旋入螺孔,并使其距(ju)表面有0.25-0.75 圈空螺紋。少(shao)量安裝(zhuang)鋼絲螺套時和M14×2 以上(shang)粗(cu)牙鋼絲螺套(tao)安裝(zhuang)時(shi)可采用“T ”型(xing)開槽或螺紋頭簡易工具安裝(zhuang),并注(zhu)意(yi)不要在鋼絲螺(luo)套安裝(zhuang)柄(bing)上施加較大的軸(zhou)向力以防‘亂扣’ 。鋼絲螺套安(an)裝后,為檢查所形成(cheng)的標準內(nei)螺紋孔精(jing)度等級,可用相應(ying)的級別(bie)塞規(gui)檢驗。
4 去柄
對有折斷(duan)槽(cao)的鋼絲(si)螺(luo)套,旋入螺(luo)孔(kong)后(hou)應將(jiang)安裝柄(bing)去除(chu),需用去柄(bing)工具(ju)。通孔(kong)時,要將鋼絲螺套安裝柄(bing)折斷,一般用沖斷器對準安裝柄,用 200g 左右(you)的榔頭(tou)猛(meng)打一(yi)下即可去(qu)除,對于 M18×2.5 以上的粗牙鋼絲螺(luo)套(tao)和 M14×1.25 以上的細牙鋼絲螺套 , 用尖(jian)嘴鉗上下(xia)彎曲安裝(zhuang)柄就(jiu)能折斷,然(ran)后(hou)將斷下(xia)來的安裝(zhuang)柄從螺孔(kong)中取(qu)出(chu)即(ji)可。
一、鋼絲螺套專用絲錐
鋼絲(si)螺(luo)套(tao)(tao)(tao)專(zhuan)用(yong)(yong)絲(si)錐(zhui)(zhui)用(yong)(yong)于(yu)加工鋼絲(si)螺(luo)套(tao)(tao)(tao)安裝孔的專(zhuan)用(yong)(yong)內螺(luo)紋,結構(gou)尺寸依照國(guo)家(jia)標準《細柄機(ji)(ji)用(yong)(yong)和手(shou)用(yong)(yong)絲(si)錐(zhui)(zhui)》GB3464-83要求制造,材料為(wei)(wei)W18Cr4V,可機(ji)(ji)用(yong)(yong)也可手(shou)用(yong)(yong),根據其使用(yong)(yong)范圍可分為(wei)(wei)輕合金機(ji)(ji)用(yong)(yong)螺(luo)紋護套(tao)(tao)(tao)絲(si)錐(zhui)(zhui)、手(shou)用(yong)(yong)螺(luo)紋護套(tao)(tao)(tao)絲(si)錐(zhui)(zhui),普通(tong)鋼機(ji)(ji)用(yong)(yong)螺(luo)套(tao)(tao)(tao)絲(si)錐(zhui)(zhui)、手(shou)用(yong)(yong)螺(luo)套(tao)(tao)(tao)絲(si)錐(zhui)(zhui),特種螺(luo)套(tao)(tao)(tao)絲(si)錐(zhui)(zhui)三種。
1、輕合金機、手螺紋護套絲錐
用于加工鋁、鎂(mei)合金(jin)以及銅合金(jin)等有色金(jin)屬合金(jin),螺(luo)距在2.5mm以下為單(dan)支絲錐(zhui),螺(luo)距大(da)于等于2.5mm為雙支。
標記(ji)示(shi)例:STd × p ST 為螺紋(wen)(wen)護套專用內螺紋(wen)(wen)代(dai)號
用于在輕合金(jin)上加工安裝規格為(wei)8×1.25鋼絲(si)螺套(tao)底孔螺紋(wen)的專用絲(si)錐,標(biao)記為(wei):ST8×1.25(ST為(wei)鋼絲(si)螺套(tao)專用內螺紋(wen)代號)。
2、普通鋼機、手用螺紋護套絲錐
用于加(jia)工鋼、鑄鐵、鑄鋼等金屬材料上的內螺紋,是(shi)雙支絲錐。
3、特種絲錐
可根據用戶需要設計、制(zhi)造(zao)各種特殊品種的螺(luo)(luo)紋底孔絲(si)(si)(si)錐(zhui)(zhui),例(li)如(ru)在軟鋁,紫銅(tong)上攻(gong)絲(si)(si)(si)的機用、手用擠壓絲(si)(si)(si)錐(zhui)(zhui),單支普通鋼(gang)攻(gong)絲(si)(si)(si)的專用機用絲(si)(si)(si)錐(zhui)(zhui)、不銹鋼(gang)攻(gong)絲(si)(si)(si)絲(si)(si)(si)錐(zhui)(zhui)、用于盲孔的平底絲(si)(si)(si)錐(zhui)(zhui)、螺(luo)(luo)旋槽(cao)絲(si)(si)(si)錐(zhui)(zhui)、螺(luo)(luo)尖絲(si)(si)(si)錐(zhui)(zhui)等。鋼(gang)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
◆直槽螺紋護(hu)套絲錐通(tong)用性很(hen)強(qiang),通(tong)孔或(huo)(huo)盲孔、有色金屬或(huo)(huo)黑色金屬都可使(shi)用,價格也便宜,但質量較(jiao)差。螺紋護(hu)套直槽絲錐
◆螺(luo)旋槽螺(luo)紋(wen)護套(tao)絲錐比(bi)較適合(he)加(jia)工(gong)盲孔(kong)螺(luo)紋(wen),加(jia)工(gong)時切(qie)(qie)屑(xie)向后(hou)排出。在(zai)(zai)加(jia)工(gong)黑色金(jin)屬(shu)時,螺(luo)旋角(jiao)選(xuan)擇(ze)的(de)少小一(yi)點,大約一(yi)般(ban)在(zai)(zai) 30 度(du)左(zuo)右(you),可(ke)以保證螺(luo)旋齒的(de)強度(du)。在(zai)(zai)加(jia)工(gong)有色金(jin)屬(shu)時,螺(luo)旋角(jiao)選(xuan)擇(ze)的(de)少大一(yi)點,大約一(yi)般(ban)在(zai)(zai) 45 度(du)左(zuo)右(you),這樣切(qie)(qie)削時可(ke)以鋒利(li)一(yi)些。
◆擠(ji)(ji)(ji)壓(ya)絲錐(zhui)比較(jiao)(jiao)適合加工(gong)(gong)有色金(jin)屬(shu)(shu),尤(you)其(qi)是(shi)鋁合金(jin)鑄(zhu)件,它主(zhu)是(shi)對金(jin)屬(shu)(shu)擠(ji)(ji)(ji)壓(ya)、變形(xing)、形(xing)成(cheng)(cheng)的內螺紋(wen)。擠(ji)(ji)(ji)壓(ya)成(cheng)(cheng)形(xing)是(shi)非切削加工(gong)(gong),采用擠(ji)(ji)(ji)壓(ya)成(cheng)(cheng)形(xing)工(gong)(gong)藝加工(gong)(gong)出的螺紋(wen)孔,抗拉、抗剪強(qiang)度(du)(du)高(gao),加工(gong)(gong)表面的粗糙(cao)度(du)(du)也(ye)較(jiao)(jiao)好,但擠(ji)(ji)(ji)壓(ya)絲錐(zhui)底(di)孔要求較(jiao)(jiao)高(gao),過大,強(qiang)度(du)(du)不(bu)夠;過小(xiao)容(rong)易(yi)造成(cheng)(cheng)絲錐(zhui)斷(duan)裂。
◆ 螺尖絲錐比較(jiao)適合(he)加工(gong)通孔螺紋,加工(gong)時切削向前排出。固芯部尺(chi)寸較(jiao)大(da),強度(du)較(jiao)好,切削力較(jiao)大(da),所以對加工(gong)有色(se)金屬、不銹鋼、黑色(se)金屬效果都很好。
二、鋼絲螺套安裝工具
鋼(gang)絲螺套安裝工(gong)具就是鋼(gang)絲螺套安裝扳(ban)手,也叫(jiao)鋼(gang)絲螺套旋入工(gong)具。
鋼(gang)絲螺(luo)(luo)套(tao)安(an)裝(zhuang)扳手使用(yong)方法(fa)就(jiu)是(shi)將(jiang)鋼(gang)絲螺(luo)(luo)套(tao)放入(ru)(ru)專(zhuan)用(yong)鋼(gang)絲螺(luo)(luo)套(tao)安(an)裝(zhuang)工(gong)具(ju)內,使安(an)裝(zhuang)柄(bing)嵌入(ru)(ru)導(dao)桿槽內,轉動鋼(gang)絲螺(luo)(luo)套(tao)安(an)裝(zhuang)工(gong)具(ju)手柄(bing)使鋼(gang)絲螺(luo)(luo)套(tao)旋入(ru)(ru)螺(luo)(luo)孔。其安(an)裝(zhuang)原理(li)就(jiu)是(shi)使鋼(gang)絲螺(luo)(luo)套(tao)通過一段引導(dao)螺(luo)(luo)紋,迫使外徑收縮,以便順利裝(zhuang)入(ru)(ru)底孔。安(an)裝(zhuang)時注意(yi)不可在鋼(gang)絲螺(luo)(luo)套(tao)上(shang)施加較大的軸向力,以防"亂扣"。
鋼絲(si)螺(luo)套安裝扳(ban)手分為(wei)分為(wei)手動及半自動兩(liang)種。
● 手動鋼絲螺套安裝工具
手(shou)動鋼(gang)絲螺套安(an)裝扳手(shou),主要有套筒型(xing)安(an)裝扳手(shou)和簡易鋼(gang)絲螺套安(an)裝扳手(shou)兩(liang)種。
(1)套(tao)筒型(xing)螺紋(wen)護套(tao)安裝扳手
用于(yu)手動安裝(zhuang) ST2 × 0.4以上規格螺紋護套 標記方(fang)法: ST d × p
(2)簡易螺紋護套安裝扳手(shou)
簡(jian)易螺(luo)紋(wen)護套(tao)安(an)裝工具有螺(luo)紋(wen)頭(tou)、光桿兩種。用(yong)于少量安(an)裝,一般維修、實(shi)驗時用(yong),操作時不易安(an)裝,鋼絲螺(luo)套(tao)容(rong)易報廢。
● 半自動安裝扳手
半自動(dong)安裝(zhuang)扳手有(you)氣動(dong)、電動(dong)兩(liang)種(zhong),具有(you)**、快(kuai)速,安裝(zhuang)定(ding)位準確的特(te)點,用(yong)于(yu)批量鋼絲螺(luo)套(tao)的安裝(zhuang)或(huo)在裝(zhuang)配(pei)生產線上使(shi)用(yong)。
三、鋼絲螺套(tao)安(an)裝(zhuang)柄去(qu)除工具(沖斷(duan)器)
沖斷器主(zhu)要作用就是用來折斷鋼絲(si)螺套(tao)安裝(zhuang)尾(wei)柄。
鋼絲螺套(tao)在安(an)裝后,一般通孔都(dou)要求將尾柄(bing)去除掉,具體(ti)方(fang)法(fa)是用沖斷(duan)(duan)器(qi)對準安(an)裝柄(bing),用200g的榔頭猛打(da)一下(xia),即可(ke)去除,對于18X2.5以(yi)上(shang)的粗(cu)牙(ya)絲套(tao)和14X1.25以(yi)上(shang)的細(xi)牙(ya)絲套(tao),用尖嘴(zui)鉗上(shang)下(xia)彎曲安(an)裝柄(bing)就能折(zhe)斷(duan)(duan)。
四、鋼絲螺套(tao)取出工具---卸套(tao)器
鋼(gang)絲螺套在安裝過(guo)程中出(chu)現問(wen)題需要取出(chu),應當使(shi)用專用鋼(gang)絲螺套取出(chu)工具---卸套器,將卸套器放入鋼(gang)絲螺套孔(kong)內,對準手柄(bing)用榔頭猛擊一下,用手加力按下手柄(bing)反螺紋旋轉即可(ke)取出(chu)鋼(gang)絲螺套。
五、鋼絲螺套專用內螺紋塞規—底孔塞規
鋼(gang)絲(si)(si)(si)螺(luo)(luo)套(tao)裝配的(de)精(jing)度(du)等(deng)級,取(qu)決(jue)于(yu)攻制的(de)螺(luo)(luo)紋(wen)(wen)孔精(jing)度(du);在對鋼(gang)絲(si)(si)(si)螺(luo)(luo)套(tao)安裝精(jing)度(du)要求較高的(de)情況下,可以(yi)在用鋼(gang)絲(si)(si)(si)螺(luo)(luo)套(tao)專用絲(si)(si)(si)錐(zhui)(ST絲(si)(si)(si)錐(zhui))攻牙后(hou),在鋼(gang)絲(si)(si)(si)螺(luo)(luo)套(tao)裝配旋入螺(luo)(luo)孔之前,用鋼(gang)絲(si)(si)(si)螺(luo)(luo)套(tao)底孔塞規測量螺(luo)(luo)紋(wen)(wen)孔,對螺(luo)(luo)紋(wen)(wen)孔的(de)精(jing)度(du)進行檢測,以(yi)此保(bao)證鋼(gang)絲(si)(si)(si)螺(luo)(luo)套(tao)安裝后(hou)形成的(de)內(nei)螺(luo)(luo)紋(wen)(wen)是標準的(de)螺(luo)(luo)紋(wen)(wen)。
鋼絲(si)螺套(tao)底(di)孔塞(sai)(sai)規(gui)也叫(jiao)ST塞(sai)(sai)規(gui),螺紋(wen)護套(tao)塞(sai)(sai)規(gui),鋼絲(si)螺套(tao)塞(sai)(sai)規(gui)
鋼絲螺(luo)套(tao)塞規用于檢驗鋼絲螺(luo)套(tao)安裝前的底(di)孔(kong)尺寸(cun),一(yi)般(ban)在對工作精度要求較高(gao)或用來鑒別絲錐是否磨損時(shi)使用,分為單(dan)頭整(zheng)體螺(luo)紋(wen)塞規及雙(shuang)頭插柄底(di)孔(kong)塞規,I級精度。
1、單頭整體鋼絲螺套塞規
用(yong)于檢驗ST2-ST5小(xiao)規格鋼絲螺套安裝前內孔螺紋。
2、雙頭插柄鋼絲螺套塞規
用于檢(jian)驗ST5以上規格鋼絲螺套(tao)安裝前內螺紋。