Page 7 - 襯套

D.右向迴轉切口形插入襯套
D.RIGHT SLIP RENEWABLE BUSH

● 右向迴轉切口形插入襯套，請置入引導式固定襯套使用(G形)。
● 右向迴轉切口形插入襯套的外徑(D)和引導用固定式襯套的內徑(d)請用同尺寸。

D形襯套在下列的時機使用最相宜。
⊙ 數量大長時期的製作同樣製品時。
⊙ 孔的尺寸經常有變更時。
⊙ 鑽頭孔徑具有兩種以上的段差或鑽通的孔可以鉸刀直通加工時。
● D形襯套的裝配方法係由缺口部與止動螺絲組合後裝入，只能向順時針方向迴轉
，取出時，其反轉即是。
● Right slipslip renewable bush must be used in combination with headless liner
bush (Type G).
● O.D.(D) of right slip renewable bush must coincide with I.D.(d) of headless
liner bush.
The bush can be frequently used in the following cases.
ô The same products are made in the following cases.
ô The hole size differs from one work to another.
ô Drilling requires two or more different drills, or reaming is necessary after
being drilled. 訂購例: Order
● The bush is held in place by a lock screw or a round clamp fitted into a milled SD– 10.0 x 20
recess in the head of the bush. 全長 l Length
內徑 ID
型式 Type
標準稱呼尺寸(標準尺寸以外亦可製作)
Standard dimensions ( Special dimensions be ordered)

ød (內徑) øD (外徑)(OD) øD1 l1 h a R A∘ R1 r 止動螺絲 精密級 Precise l
(ID) m5 Lock Screw 一般級 Norma
SD
1.6~2.0 D
0.8 SD 10˙12
2.1~3.0 8 +0.012 16 12 D
3.1~4.0 +0.006 8 SD
D
1 60 SD 12˙16
4.1~6.0 10 19 3.5 3 13.5 7 M5 D
6.1~8.0 12 22 15 SD 16˙20
D
8.1~10.0 15 +0.015 26 17 SD
+0.007
D
10.1~12.0 18 30 9 2 19 SD
D
SD 20˙25
12.1~15.0 22 35 45 22 D
15.1~18.0 26 +0.017 40 12 5 4 24.5 9 M6 SD 25˙30
D
+0.008
18.1~22.0 30 47 28 SD
D
40 SD
22.1~26.0 35 55 3 33 D 30˙35
26.1~30.0 42 +0.020 62 15 6 5 36.5 10 M8 SD
D
+0.009
30.1~35.0 48 69 4 35 40 SD 35˙45
D
35.1~42.0 55 +0.024 77 44 SD
D
+0.011

內徑(d)的製作公差 Tolerance of I.D. (d)

內徑 (d)寸法 1.6~3.0 3.1~6.0 6.1~10.0 10.1~18.0 18.1~30.0 30.1~42.0
SD (G6) +0.008 +0.012 +0.014 +0.017 +0.020 +0.025
+0.009
+0.004
+0.002
+0.006
+0.007
+0.005
D +0.025 +0.030 +0.036 +0.043 +0.052 +0.062
+0.006
+0.005
+0.009
+0.004
+0.002
+0.007
DR +0.014 +0.020 +0.024 +0.029 +0.034 +0.041
+0.012
+0.008
+0.015
+0.025
+0.021
+0.018