產品分類
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- 產品介紹
- 螺套參數表
- 安裝說明
- 工具選用
表(biao)1 公制(M、MJ)系列粗牙鋼(gang)絲螺套參數表(biao) 單(dan)位:(mm)
螺(luo)紋規(gui)格 d×p | K×d | t2 | do | t1 | L2 | t3 | dz | N (≈) | Kg/千件 |
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2 公制(M、MJ)系列細牙鋼絲螺套參(can)數表 單位:(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 粗牙統一螺紋(UNC)系(xi)列(lie) UNC Coarse Thread Series 單位:(mm)
鋼絲螺套 螺紋(wen)規格 d×p | 鋼絲螺套(tao)螺紋公稱長度k×d | 鉆孔、攻絲參數 | 安裝后參數 | 自由狀態(tai)下參數 | ||||
t2 | 鉆頭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 細牙統一(yi)螺(luo)紋(UNF)系列 UNF Fine Thread Series 單(dan)位:(mm)
鋼絲螺套 螺紋規格(ge) d×p | 鋼(gang)絲螺套(tao)螺紋公(gong)稱(cheng)長度k×d | 鉆(zhan)孔(kong)、攻(gong)絲參數 | 安裝后參數 | 自由狀(zhuang)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 |
使用方(fang)法主要包括以下四個環節:
1 鉆孔
使用標準鉆頭鉆孔,鉆孔深度(du)大于或等于鋼絲螺套安裝深度(du);注意不要將孔鉆成錐(zhui)形(xing),切屑不要(yao)掉入。鉆(zhan)孔(kong)后(hou)锪(huo)孔(kong)不應(ying)超過(guo)0.4 螺距深(shen)度,因為锪(huo)孔過大(da)不利于鋼(gang)絲(si)螺套的旋(xuan)入。
螺(luo)紋規格 | 鉆頭直徑( mm) | 螺紋規(gui)格 | 鉆頭直徑( 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
使用標(biao)有規(gui)定螺(luo)(luo)紋規(gui)格的鋼絲(si)(si)螺(luo)(luo)套專用絲(si)(si)錐攻(gong)絲(si)(si),攻絲的長度必須(xu)超過鋼(gang)絲螺套長度,對于通孔,要(yao)全(quan)部攻絲;攻絲的精度決定終(zhong)標準內螺(luo)孔(kong)的公差帶,使用者(zhe)要適當(dang)地(di)選(xuan)擇攻(gong)絲方(fang)法和潤滑,盲(mang)孔攻絲要(yao)適(shi)當用力(li), 以防折斷絲錐。攻絲后,螺紋孔(kong)應清理,一般用壓縮空氣(qi)噴槍吹,盲孔(kong)時還應使用(yong)帶徑(jing)向孔(kong)的長噴槍自(zi)下而上清理, 也可(ke)以用清(qing)洗(xi)的方法(fa)清(qing)理螺紋孔。螺紋孔精(jing)度高時(shi),應用(yong)專用(yong)鋼絲螺(luo)套底孔塞規進行檢查。
3 安裝
在一般情況下(xia)應用手工(gong)安裝(zhuang)器進行鋼(gang)絲螺套安裝(zhuang)。鋼(gang)絲螺套放入裝(zhuang)工(gong)具內,使安(an)裝柄(bing)嵌(qian)入(ru)導桿(gan)槽(cao)內轉動(dong)安(an)裝工(gong)具(ju)手柄(bing)使鋼絲螺套旋入(ru)螺孔,并使其距表面有(you)0.25-0.75 圈空螺(luo)紋。少量(liang)安裝(zhuang)鋼絲螺(luo)套時和M14×2 以上粗牙鋼絲螺套(tao)安裝時(shi)可采用“T ”型開槽或(huo)螺紋頭簡易工具(ju)安裝,并注意不要在鋼絲螺套安裝柄上施(shi)加較大(da)的軸(zhou)向力(li)以防‘亂扣’ 。鋼(gang)絲螺套安裝后,為檢查所形成的標準內螺紋孔精度等級,可用相(xiang)應的級別塞規檢驗。
4 去柄(bing)
對有折(zhe)斷槽的鋼絲螺(luo)套,旋(xuan)入螺(luo)孔(kong)后應將安裝柄(bing)(bing)去(qu)除(chu),需用(yong)去(qu)柄(bing)(bing)工具。通孔(kong)時,要將鋼(gang)絲螺套安裝柄折斷(duan),一(yi)般(ban)用沖斷器對準安裝柄,用 200g 左右的(de)榔頭(tou)猛(meng)打一下(xia)即可(ke)去除(chu),對(dui)于 M18×2.5 以上的粗牙(ya)鋼絲(si)螺套和 M14×1.25 以上的細牙鋼絲螺套(tao) , 用尖嘴鉗上下彎曲安(an)裝(zhuang)柄(bing)就能折斷,然后將斷下來的安(an)裝(zhuang)柄(bing)從螺孔中取出(chu)即可。
一、鋼絲螺套專用絲錐
鋼(gang)絲(si)(si)螺(luo)(luo)(luo)套(tao)專(zhuan)(zhuan)用(yong)(yong)(yong)絲(si)(si)錐(zhui)(zhui)用(yong)(yong)(yong)于加工鋼(gang)絲(si)(si)螺(luo)(luo)(luo)套(tao)安裝孔的專(zhuan)(zhuan)用(yong)(yong)(yong)內螺(luo)(luo)(luo)紋,結構尺寸依(yi)照國家標準(zhun)《細柄(bing)機(ji)用(yong)(yong)(yong)和手(shou)用(yong)(yong)(yong)絲(si)(si)錐(zhui)(zhui)》GB3464-83要求制造,材(cai)料為W18Cr4V,可機(ji)用(yong)(yong)(yong)也可手(shou)用(yong)(yong)(yong),根據其使用(yong)(yong)(yong)范圍可分為輕合(he)金機(ji)用(yong)(yong)(yong)螺(luo)(luo)(luo)紋護(hu)套(tao)絲(si)(si)錐(zhui)(zhui)、手(shou)用(yong)(yong)(yong)螺(luo)(luo)(luo)紋護(hu)套(tao)絲(si)(si)錐(zhui)(zhui),普通鋼(gang)機(ji)用(yong)(yong)(yong)螺(luo)(luo)(luo)套(tao)絲(si)(si)錐(zhui)(zhui)、手(shou)用(yong)(yong)(yong)螺(luo)(luo)(luo)套(tao)絲(si)(si)錐(zhui)(zhui),特種(zhong)螺(luo)(luo)(luo)套(tao)絲(si)(si)錐(zhui)(zhui)三種(zhong)。
1、輕合金機、手螺紋護套絲錐
用于加工鋁、鎂合金以及銅合金等有色金屬合金,螺(luo)(luo)距在2.5mm以下為單(dan)支絲(si)錐(zhui),螺(luo)(luo)距大于等于2.5mm為雙支。
標記示例(li):STd × p ST 為螺紋(wen)護套專用內螺紋(wen)代(dai)號(hao)
用(yong)于在輕合金(jin)上(shang)加(jia)工安(an)裝規格為8×1.25鋼絲螺(luo)套底孔螺(luo)紋的專用(yong)絲錐,標記為:ST8×1.25(ST為鋼絲螺(luo)套專用(yong)內(nei)螺(luo)紋代號)。
2、普通鋼機、手用螺紋護套絲錐
用于加(jia)工鋼(gang)、鑄鐵、鑄鋼(gang)等(deng)金屬材(cai)料上的內螺紋,是雙支絲錐。
3、特種絲錐
可根(gen)據(ju)用(yong)戶需要設計、制造各種特(te)殊品種的(de)(de)螺(luo)(luo)紋底孔絲(si)(si)(si)錐(zhui)(zhui),例(li)如在軟鋁,紫銅上攻(gong)絲(si)(si)(si)的(de)(de)機用(yong)、手用(yong)擠(ji)壓絲(si)(si)(si)錐(zhui)(zhui),單(dan)支(zhi)普(pu)通鋼(gang)攻(gong)絲(si)(si)(si)的(de)(de)專用(yong)機用(yong)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(yong)于盲孔的(de)(de)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(jian)絲(si)(si)(si)錐(zhui)(zhui)等。鋼(gang)絲(si)(si)(si)螺(luo)(luo)套(tao)絲(si)(si)(si)錐(zhui)(zhui)、螺(luo)(luo)紋護(hu)套(tao)絲(si)(si)(si)錐(zhui)(zhui)的(de)(de)選擇
◆直槽螺(luo)紋護套(tao)絲錐通用性很強,通孔或盲孔、有色(se)金屬或黑色(se)金屬都可使用,價(jia)格也便(bian)宜,但質(zhi)量較差。螺(luo)紋護套(tao)直槽絲錐
◆螺(luo)(luo)旋(xuan)(xuan)槽螺(luo)(luo)紋(wen)(wen)護套(tao)絲錐比較適合加(jia)工盲孔(kong)螺(luo)(luo)紋(wen)(wen),加(jia)工時切屑(xie)向后排(pai)出(chu)。在加(jia)工黑(hei)色(se)金(jin)屬時,螺(luo)(luo)旋(xuan)(xuan)角(jiao)選(xuan)擇的少小一(yi)點(dian)(dian),大約一(yi)般在 30 度左(zuo)右(you),可以保證螺(luo)(luo)旋(xuan)(xuan)齒的強(qiang)度。在加(jia)工有色(se)金(jin)屬時,螺(luo)(luo)旋(xuan)(xuan)角(jiao)選(xuan)擇的少大一(yi)點(dian)(dian),大約一(yi)般在 45 度左(zuo)右(you),這樣切削時可以鋒利一(yi)些。
◆擠(ji)壓絲錐(zhui)比較適(shi)合加工(gong)有色(se)金屬(shu)(shu),尤其是鋁(lv)合金鑄件,它(ta)主是對金屬(shu)(shu)擠(ji)壓、變形(xing)、形(xing)成的內螺(luo)紋。擠(ji)壓成形(xing)是非切削加工(gong),采用擠(ji)壓成形(xing)工(gong)藝加工(gong)出的螺(luo)紋孔(kong),抗(kang)拉、抗(kang)剪(jian)強(qiang)度高(gao),加工(gong)表面的粗糙度也較好(hao),但擠(ji)壓絲錐(zhui)底孔(kong)要求較高(gao),過(guo)大(da),強(qiang)度不夠;過(guo)小容易造成絲錐(zhui)斷(duan)裂。
◆ 螺(luo)尖絲(si)錐比較適合(he)加(jia)工通(tong)孔螺(luo)紋(wen),加(jia)工時切削向前排出(chu)。固芯部尺寸(cun)較大(da),強度較好(hao),切削力較大(da),所以對加(jia)工有色金(jin)屬(shu)、不銹鋼、黑色金(jin)屬(shu)效(xiao)果(guo)都很好(hao)。
二、鋼絲螺套安裝工具
鋼(gang)絲(si)螺套安(an)裝工具(ju)(ju)就(jiu)是鋼(gang)絲(si)螺套安(an)裝扳手,也叫(jiao)鋼(gang)絲(si)螺套旋入工具(ju)(ju)。
鋼絲(si)螺(luo)(luo)(luo)套安(an)(an)(an)裝(zhuang)(zhuang)扳(ban)手使(shi)用方法就是(shi)將鋼絲(si)螺(luo)(luo)(luo)套放入專用鋼絲(si)螺(luo)(luo)(luo)套安(an)(an)(an)裝(zhuang)(zhuang)工(gong)具(ju)內,使(shi)安(an)(an)(an)裝(zhuang)(zhuang)柄嵌入導桿槽內,轉動鋼絲(si)螺(luo)(luo)(luo)套安(an)(an)(an)裝(zhuang)(zhuang)工(gong)具(ju)手柄使(shi)鋼絲(si)螺(luo)(luo)(luo)套旋(xuan)入螺(luo)(luo)(luo)孔。其安(an)(an)(an)裝(zhuang)(zhuang)原(yuan)理(li)就是(shi)使(shi)鋼絲(si)螺(luo)(luo)(luo)套通過一段引導螺(luo)(luo)(luo)紋,迫使(shi)外徑收縮,以(yi)便順利(li)裝(zhuang)(zhuang)入底孔。安(an)(an)(an)裝(zhuang)(zhuang)時注意不可在鋼絲(si)螺(luo)(luo)(luo)套上(shang)施加(jia)較大的軸(zhou)向力(li),以(yi)防"亂扣"。
鋼絲螺(luo)套安(an)裝扳手分為分為手動及半自動兩種。
● 手動鋼絲螺套安裝工具
手(shou)動鋼(gang)絲螺(luo)套安裝(zhuang)扳手(shou),主要有套筒型安裝(zhuang)扳手(shou)和簡(jian)易鋼(gang)絲螺(luo)套安裝(zhuang)扳手(shou)兩種。
(1)套筒型螺紋(wen)護套安裝扳手(shou)
用(yong)于手動(dong)安裝 ST2 × 0.4以上規(gui)格螺紋(wen)護套 標記方法: ST d × p
(2)簡易(yi)螺紋護套安裝扳(ban)手
簡易螺(luo)紋(wen)護套安(an)(an)裝(zhuang)工具(ju)有螺(luo)紋(wen)頭、光(guang)桿(gan)兩種。用于少(shao)量(liang)安(an)(an)裝(zhuang),一般維修、實(shi)驗時(shi)用,操作(zuo)時(shi)不易安(an)(an)裝(zhuang),鋼絲螺(luo)套容易報(bao)廢(fei)。
● 半自動安裝扳手
半(ban)自動安(an)裝(zhuang)扳手有(you)氣(qi)動、電(dian)動兩種,具有(you)**、快速,安(an)裝(zhuang)定位準確的特點,用于(yu)批量鋼絲螺套的安(an)裝(zhuang)或在裝(zhuang)配(pei)生產(chan)線上使用。
三、鋼絲螺套安(an)裝柄去除(chu)工具(ju)(沖斷(duan)器)
沖斷(duan)(duan)器主要作用(yong)就是用(yong)來折(zhe)斷(duan)(duan)鋼(gang)絲螺套安裝尾柄。
鋼絲螺套在安(an)裝后,一(yi)般(ban)通孔都要求將尾柄(bing)去(qu)除掉,具體方(fang)法是用沖斷器對(dui)準安(an)裝柄(bing),用200g的(de)榔頭猛打一(yi)下,即可去(qu)除,對(dui)于18X2.5以上的(de)粗牙(ya)(ya)絲套和14X1.25以上的(de)細牙(ya)(ya)絲套,用尖(jian)嘴(zui)鉗上下彎曲安(an)裝柄(bing)就能折斷。
四、鋼絲螺套取出(chu)工具(ju)---卸套器
鋼絲(si)螺(luo)套(tao)在安裝過(guo)程中出現問題(ti)需要取(qu)出,應當使用(yong)專用(yong)鋼絲(si)螺(luo)套(tao)取(qu)出工具---卸套(tao)器(qi),將(jiang)卸套(tao)器(qi)放(fang)入鋼絲(si)螺(luo)套(tao)孔內,對準手(shou)柄(bing)用(yong)榔頭猛(meng)擊(ji)一下(xia),用(yong)手(shou)加力按(an)下(xia)手(shou)柄(bing)反螺(luo)紋旋轉即可取(qu)出鋼絲(si)螺(luo)套(tao)。
五、鋼絲螺套專用內螺紋塞規—底孔塞規
鋼絲螺(luo)套(tao)裝配(pei)的精(jing)度等級,取(qu)決(jue)于攻制的螺(luo)紋(wen)(wen)孔(kong)精(jing)度;在對鋼絲螺(luo)套(tao)安(an)裝精(jing)度要(yao)求(qiu)較(jiao)高的情況下,可以在用(yong)鋼絲螺(luo)套(tao)專用(yong)絲錐(zhui)(ST絲錐(zhui))攻牙后,在鋼絲螺(luo)套(tao)裝配(pei)旋(xuan)入(ru)螺(luo)孔(kong)之(zhi)前,用(yong)鋼絲螺(luo)套(tao)底孔(kong)塞規測(ce)量(liang)螺(luo)紋(wen)(wen)孔(kong),對螺(luo)紋(wen)(wen)孔(kong)的精(jing)度進行(xing)檢測(ce),以此保證(zheng)鋼絲螺(luo)套(tao)安(an)裝后形成的內螺(luo)紋(wen)(wen)是標(biao)準的螺(luo)紋(wen)(wen)。
鋼絲螺(luo)套(tao)(tao)底孔塞(sai)規(gui)(gui)(gui)也叫(jiao)ST塞(sai)規(gui)(gui)(gui),螺(luo)紋護(hu)套(tao)(tao)塞(sai)規(gui)(gui)(gui),鋼絲螺(luo)套(tao)(tao)塞(sai)規(gui)(gui)(gui)
鋼絲螺(luo)(luo)套塞規用于檢驗(yan)鋼絲螺(luo)(luo)套安裝前(qian)的(de)底孔尺寸,一般在對(dui)工(gong)作(zuo)精(jing)度要求(qiu)較高或用來鑒(jian)別絲錐(zhui)是否磨損時使用,分為單頭整體(ti)螺(luo)(luo)紋(wen)塞規及雙頭插柄底孔塞規,I級精(jing)度。
1、單頭整體鋼絲螺套塞規
用于(yu)檢驗ST2-ST5小規格鋼絲螺套安(an)裝(zhuang)前內孔(kong)螺紋。
2、雙頭插柄鋼絲螺套塞規
用于檢驗ST5以上規格鋼絲螺套(tao)安(an)裝前內螺紋。