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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(M、MJ)系列(lie)粗(cu)牙鋼(gang)絲螺套參數表 單位:(mm)
螺紋規格(ge) 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(gang)絲螺套參數(shu)表 單位(wei):(mm)
螺紋(wen)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(biao)3 粗牙統(tong)一螺紋(UNC)系列(lie) UNC Coarse Thread Series 單位:(mm)
鋼(gang)絲螺套 螺紋規格 d×p | 鋼絲螺(luo)套螺(luo)紋公稱長度k×d | 鉆孔、攻(gong)絲參數 | 安裝后參數(shu) | 自由狀態(tai)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 細牙統一螺紋(UNF)系列 UNF Fine Thread Series 單位:(mm)
鋼絲螺套 螺紋規格 d×p | 鋼絲(si)螺套螺紋公(gong)稱長度(du)k×d | 鉆(zhan)孔(kong)、攻絲參數 | 安裝后參數 | 自由狀(zhuang)態下參數 | ||||
t2 | 鉆(zhan)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(zhu)要包(bao)括以下(xia)四(si)個環(huan)節:
1 鉆孔
使用標準鉆頭鉆孔,鉆孔深度大于(yu)(yu)或等于(yu)(yu)鋼絲螺套安(an)裝深度;注意不要將孔鉆成錐形,切屑不要掉(diao)入。鉆孔(kong)后(hou)锪孔(kong)不應(ying)超過0.4 螺距深(shen)度,因(yin)為(wei)锪孔過(guo)大不利于鋼絲螺套的旋入(ru)。
螺紋規格 | 鉆頭直徑( mm) | 螺紋規格 | 鉆頭直(zhi)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(yong)標有規定螺紋規格的鋼絲(si)螺套(tao)專(zhuan)用(yong)絲(si)錐攻絲(si),攻絲(si)的長度必須超過鋼絲(si)螺套長度,對(dui)于通(tong)孔,要全部(bu)攻絲;攻絲的精度決定終標準(zhun)內(nei)螺孔的公差帶,使用者(zhe)要(yao)適當地選擇攻絲方(fang)法和潤滑,盲孔攻絲要適當用力, 以防折斷絲錐。攻絲后(hou),螺(luo)紋(wen)孔應(ying)清理,一般用壓縮空氣噴槍吹,盲(mang)孔(kong)時還應(ying)使用帶徑(jing)向(xiang)孔(kong)的長(chang)噴槍自下而(er)上清(qing)理, 也(ye)可以(yi)用(yong)清(qing)洗的方法清(qing)理螺紋(wen)孔(kong)。螺紋(wen)孔(kong)精(jing)度(du)高(gao)時,應用(yong)專(zhuan)用(yong)鋼絲螺套底孔塞規(gui)進行檢查。
3 安(an)裝
在一(yi)般情(qing)況下應用手工安裝器進行鋼(gang)絲螺套(tao)安裝。鋼(gang)絲螺套(tao)放入裝工具內,使安(an)裝柄嵌入導桿槽(cao)內轉動安(an)裝工(gong)具手(shou)柄使鋼絲螺套(tao)旋入螺孔,并使其距表面有0.25-0.75 圈空螺紋。少量安裝鋼絲螺套時和M14×2 以(yi)上粗牙鋼絲螺(luo)套安裝(zhuang)時可(ke)采用(yong)“T ”型開槽或螺紋(wen)頭(tou)簡易工具安裝,并注意不(bu)要在鋼絲螺套(tao)安(an)裝柄上(shang)施加較大的軸向(xiang)力以防(fang)‘亂扣’ 。鋼絲(si)螺套安裝后,為檢查(cha)所(suo)形成的(de)標準內螺紋孔精(jing)度等級(ji),可用相應的級(ji)別塞(sai)規檢驗。
4 去柄
對(dui)有折斷槽的鋼(gang)絲(si)螺套,旋入螺孔(kong)后應將安裝柄去(qu)除,需用(yong)去(qu)柄工具。通孔(kong)時,要將鋼(gang)絲螺套(tao)安裝柄(bing)折(zhe)斷,一般用(yong)沖斷器對準安裝柄,用(yong) 200g 左右的榔頭猛打一下即可去除,對于 M18×2.5 以上的粗牙鋼絲螺(luo)套和 M14×1.25 以上的(de)細牙鋼絲螺(luo)套 , 用尖(jian)嘴(zui)鉗上下彎(wan)曲安(an)(an)裝柄(bing)就(jiu)能折斷,然后(hou)將(jiang)斷下來的(de)安(an)(an)裝柄(bing)從螺孔中取出即可。
一、鋼絲螺套專用絲錐
鋼(gang)絲(si)螺(luo)(luo)(luo)套專(zhuan)用(yong)(yong)(yong)絲(si)錐用(yong)(yong)(yong)于加工鋼(gang)絲(si)螺(luo)(luo)(luo)套安裝孔(kong)的專(zhuan)用(yong)(yong)(yong)內螺(luo)(luo)(luo)紋,結構尺寸依(yi)照國家標準《細(xi)柄機用(yong)(yong)(yong)和手(shou)用(yong)(yong)(yong)絲(si)錐》GB3464-83要(yao)求制造,材料為W18Cr4V,可機用(yong)(yong)(yong)也可手(shou)用(yong)(yong)(yong),根據其使用(yong)(yong)(yong)范圍(wei)可分(fen)為輕(qing)合金機用(yong)(yong)(yong)螺(luo)(luo)(luo)紋護套絲(si)錐、手(shou)用(yong)(yong)(yong)螺(luo)(luo)(luo)紋護套絲(si)錐,普通(tong)鋼(gang)機用(yong)(yong)(yong)螺(luo)(luo)(luo)套絲(si)錐、手(shou)用(yong)(yong)(yong)螺(luo)(luo)(luo)套絲(si)錐,特種螺(luo)(luo)(luo)套絲(si)錐三種。
1、輕合金機、手螺紋護套絲錐
用于(yu)(yu)加工鋁、鎂合金以(yi)及銅合金等(deng)有色金屬(shu)合金,螺距在2.5mm以(yi)下(xia)為單支絲錐,螺距大于(yu)(yu)等(deng)于(yu)(yu)2.5mm為雙支。
標(biao)記示例:STd × p ST 為螺(luo)紋護套專用內螺(luo)紋代號
用于在(zai)輕合金上(shang)加工安裝規格為8×1.25鋼絲(si)螺(luo)套(tao)底孔螺(luo)紋的專用絲(si)錐,標(biao)記為:ST8×1.25(ST為鋼絲(si)螺(luo)套(tao)專用內(nei)螺(luo)紋代號(hao))。
2、普通鋼機、手用螺紋護套絲錐
用于加工鋼、鑄鐵、鑄鋼等金屬材(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(she)計(ji)、制造(zao)各種(zhong)特殊品種(zhong)的螺紋底(di)孔絲(si)錐(zhui),例如在軟鋁(lv),紫銅(tong)上攻(gong)絲(si)的機用(yong)、手(shou)用(yong)擠壓絲(si)錐(zhui),單支普通鋼攻(gong)絲(si)的專用(yong)機用(yong)絲(si)錐(zhui)、不銹鋼攻(gong)絲(si)絲(si)錐(zhui)、用(yong)于盲孔的平底(di)絲(si)錐(zhui)、螺旋槽絲(si)錐(zhui)、螺尖絲(si)錐(zhui)等。鋼絲(si)螺套(tao)(tao)絲(si)錐(zhui)、螺紋護套(tao)(tao)絲(si)錐(zhui)的選擇(ze)
◆直槽螺紋護套(tao)絲錐通(tong)用(yong)(yong)性很強,通(tong)孔或盲孔、有色金(jin)屬(shu)(shu)或黑色金(jin)屬(shu)(shu)都可使用(yong)(yong),價(jia)格也便宜,但(dan)質量較差。螺紋護套(tao)直槽絲錐
◆螺旋(xuan)(xuan)(xuan)槽螺紋(wen)護套(tao)絲(si)錐比較適(shi)合加(jia)工(gong)盲(mang)孔螺紋(wen),加(jia)工(gong)時(shi)(shi)切屑(xie)向后排出。在(zai)(zai)加(jia)工(gong)黑色金屬時(shi)(shi),螺旋(xuan)(xuan)(xuan)角(jiao)選(xuan)擇(ze)的少(shao)小一(yi)點(dian),大(da)約(yue)一(yi)般在(zai)(zai) 30 度(du)左右,可(ke)以保(bao)證螺旋(xuan)(xuan)(xuan)齒的強度(du)。在(zai)(zai)加(jia)工(gong)有色金屬時(shi)(shi),螺旋(xuan)(xuan)(xuan)角(jiao)選(xuan)擇(ze)的少(shao)大(da)一(yi)點(dian),大(da)約(yue)一(yi)般在(zai)(zai) 45 度(du)左右,這(zhe)樣切削(xue)時(shi)(shi)可(ke)以鋒(feng)利一(yi)些。
◆擠(ji)壓(ya)絲錐(zhui)比(bi)較適合加(jia)工(gong)有色金(jin)屬(shu),尤(you)其是(shi)鋁(lv)合金(jin)鑄件(jian),它主是(shi)對金(jin)屬(shu)擠(ji)壓(ya)、變形(xing)、形(xing)成(cheng)的內螺紋。擠(ji)壓(ya)成(cheng)形(xing)是(shi)非切削(xue)加(jia)工(gong),采用擠(ji)壓(ya)成(cheng)形(xing)工(gong)藝加(jia)工(gong)出(chu)的螺紋孔(kong)(kong),抗拉、抗剪強(qiang)度(du)高,加(jia)工(gong)表面的粗(cu)糙度(du)也較好,但擠(ji)壓(ya)絲錐(zhui)底(di)孔(kong)(kong)要(yao)求較高,過大(da),強(qiang)度(du)不(bu)夠;過小(xiao)容易(yi)造成(cheng)絲錐(zhui)斷裂。
◆ 螺尖絲錐比(bi)較適合加(jia)工通孔螺紋,加(jia)工時切削向(xiang)前排出。固芯部尺(chi)寸較大,強度較好,切削力(li)較大,所以(yi)對加(jia)工有色(se)金(jin)屬、不(bu)銹鋼、黑色(se)金(jin)屬效果都很好。
二、鋼絲螺套安裝工具
鋼絲(si)(si)螺(luo)套安裝工具(ju)就是鋼絲(si)(si)螺(luo)套安裝扳手,也叫(jiao)鋼絲(si)(si)螺(luo)套旋入(ru)工具(ju)。
鋼(gang)絲(si)(si)螺(luo)(luo)(luo)套安(an)裝(zhuang)(zhuang)扳手使(shi)用方法就是將鋼(gang)絲(si)(si)螺(luo)(luo)(luo)套放(fang)入專用鋼(gang)絲(si)(si)螺(luo)(luo)(luo)套安(an)裝(zhuang)(zhuang)工具(ju)內(nei),使(shi)安(an)裝(zhuang)(zhuang)柄嵌入導桿槽內(nei),轉動鋼(gang)絲(si)(si)螺(luo)(luo)(luo)套安(an)裝(zhuang)(zhuang)工具(ju)手柄使(shi)鋼(gang)絲(si)(si)螺(luo)(luo)(luo)套旋入螺(luo)(luo)(luo)孔。其(qi)安(an)裝(zhuang)(zhuang)原理就是使(shi)鋼(gang)絲(si)(si)螺(luo)(luo)(luo)套通過一(yi)段(duan)引導螺(luo)(luo)(luo)紋,迫使(shi)外徑收縮(suo),以便順利(li)裝(zhuang)(zhuang)入底孔。安(an)裝(zhuang)(zhuang)時注意不可在鋼(gang)絲(si)(si)螺(luo)(luo)(luo)套上施加較大的軸(zhou)向力,以防"亂(luan)扣(kou)"。
鋼絲螺套安(an)裝扳手(shou)分為分為手(shou)動及半自動兩(liang)種。
● 手動鋼絲螺套安裝工具
手(shou)(shou)動(dong)鋼(gang)絲螺(luo)(luo)套安裝(zhuang)扳(ban)(ban)手(shou)(shou),主要(yao)有(you)套筒型安裝(zhuang)扳(ban)(ban)手(shou)(shou)和(he)簡易鋼(gang)絲螺(luo)(luo)套安裝(zhuang)扳(ban)(ban)手(shou)(shou)兩種。
(1)套筒型螺(luo)紋護套安裝扳(ban)手
用于手動(dong)安裝(zhuang) ST2 × 0.4以上(shang)規格螺紋護套 標(biao)記方法: ST d × p
(2)簡易螺紋護套(tao)安裝(zhuang)扳手(shou)
簡(jian)易螺紋(wen)護套(tao)安(an)裝工具有螺紋(wen)頭、光桿(gan)兩種。用于少量安(an)裝,一般(ban)維修、實驗時用,操作時不易安(an)裝,鋼絲螺套(tao)容易報廢。
● 半自動安裝扳手
半(ban)自動安(an)裝(zhuang)扳手(shou)有氣(qi)動、電動兩種,具有**、快速,安(an)裝(zhuang)定位準(zhun)確(que)的(de)特點(dian),用于批量(liang)鋼絲螺套(tao)的(de)安(an)裝(zhuang)或在裝(zhuang)配生產線上使用。
三、鋼絲(si)螺套安裝柄去除工具(沖斷(duan)器)
沖斷(duan)器(qi)主要作用就(jiu)是用來折斷(duan)鋼絲螺套(tao)安裝尾柄。
鋼絲螺套(tao)在安(an)(an)裝后,一般通孔(kong)都(dou)要(yao)求將尾(wei)柄(bing)去除掉,具體方法是用沖(chong)斷器對準安(an)(an)裝柄(bing),用200g的(de)榔頭猛打一下,即可去除,對于18X2.5以(yi)上的(de)粗牙絲套(tao)和14X1.25以(yi)上的(de)細牙絲套(tao),用尖嘴鉗上下彎曲安(an)(an)裝柄(bing)就能折(zhe)斷。
四、鋼絲螺套(tao)取出工具---卸套(tao)器
鋼絲(si)螺套(tao)在(zai)安裝過(guo)程中出(chu)現問(wen)題需(xu)要取(qu)(qu)出(chu),應當使用專用鋼絲(si)螺套(tao)取(qu)(qu)出(chu)工具---卸套(tao)器,將卸套(tao)器放入鋼絲(si)螺套(tao)孔(kong)內,對準手柄(bing)用榔頭猛(meng)擊(ji)一下,用手加力按下手柄(bing)反螺紋旋轉(zhuan)即可取(qu)(qu)出(chu)鋼絲(si)螺套(tao)。
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)(tao)裝(zhuang)配的精(jing)度等級,取決于(yu)攻(gong)制的螺(luo)(luo)紋(wen)孔精(jing)度;在對鋼(gang)絲(si)(si)(si)螺(luo)(luo)套(tao)(tao)安(an)裝(zhuang)精(jing)度要求較高的情況(kuang)下(xia),可(ke)以(yi)在用(yong)(yong)鋼(gang)絲(si)(si)(si)螺(luo)(luo)套(tao)(tao)專用(yong)(yong)絲(si)(si)(si)錐(zhui)(ST絲(si)(si)(si)錐(zhui))攻(gong)牙(ya)后,在鋼(gang)絲(si)(si)(si)螺(luo)(luo)套(tao)(tao)裝(zhuang)配旋入螺(luo)(luo)孔之(zhi)前,用(yong)(yong)鋼(gang)絲(si)(si)(si)螺(luo)(luo)套(tao)(tao)底孔塞(sai)規測量螺(luo)(luo)紋(wen)孔,對螺(luo)(luo)紋(wen)孔的精(jing)度進行檢測,以(yi)此(ci)保(bao)證(zheng)鋼(gang)絲(si)(si)(si)螺(luo)(luo)套(tao)(tao)安(an)裝(zhuang)后形(xing)成的內(nei)螺(luo)(luo)紋(wen)是標準的螺(luo)(luo)紋(wen)。
鋼(gang)絲(si)螺套(tao)(tao)底孔(kong)塞(sai)規也叫ST塞(sai)規,螺紋護套(tao)(tao)塞(sai)規,鋼(gang)絲(si)螺套(tao)(tao)塞(sai)規
鋼(gang)絲(si)螺套塞規(gui)用(yong)(yong)于檢驗鋼(gang)絲(si)螺套安裝前的底(di)孔(kong)尺寸,一般(ban)在對工作精度要求較高(gao)或(huo)用(yong)(yong)來鑒別絲(si)錐是否磨(mo)損時使用(yong)(yong),分為單頭(tou)整體螺紋塞規(gui)及雙(shuang)頭(tou)插(cha)柄底(di)孔(kong)塞規(gui),I級精度。
1、單頭整體鋼絲螺套塞規
用于檢驗ST2-ST5小規格(ge)鋼(gang)絲螺套安裝前內孔(kong)螺紋。
2、雙頭插柄鋼絲螺套塞規
用于(yu)檢驗ST5以上規格鋼絲(si)螺套安裝前內螺紋。