Page 8 - 襯套

E.左向迴轉切口形插入襯套
E.LEFT SLIP RENEWABLE BUSH

● 左向迴轉切口形插入襯套，請置入引導式固定襯套使用(G 形)。
● 左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。
● E 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。
● E形襯套的裝配方法係由缺口部與止動螺絲組合後裝入，

只能向反時針方向迴轉，取出時，其反轉即是。
● Left slip renewable bush must be used in combination with headless liner
bush (Type G).
● O.D. (D) of left slip renewable bush must coincide with I.D. (d) of headless liner bush.
●The bush can be frequently used in the following cases.
⊙ The same products are made in the following cases. 訂購例: Order
⊙ The hole size differs from one work to another.
⊙ Drilling requires two or more different drills, or reaming is necessary after SE – 10.0 x 20
being drilled. 全長 l Length
● The bush is held in place by a lock screw or a round clamp fitted into a milled recess 內徑 ID
in the head of the bush. 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 A∘ R1 止動螺絲 精密級 Precise l
(ID) m5 l 1 h a R r Lock Screw 一般級 Norma
SE
1.6~2.0 E
0.8 SE 10˙12
2.1~3.0 8 16 12
+0.012 E
3.1~4.0 +0.006 8 SE
E
1 60 SE 12˙16
4.1~6.0 10 19 3.5 3 13.5 7 M5 E
SE
6.1~8.0 12 22 15 E 16˙20

8.1~10.0 15 +0.015 26 17 SE
+0.007 9 E
10.1~12.0 18 30 2 19 SE
E
SE 20˙25
12.1~15.0 22 35 45 22 E
15.1~18.0 26 +0.017 40 12 5 4 2 24.5 9 M6 SE 25˙30
+0.008
E
18.1~22.0 30 47 28 SE
E
40 SE
22.1~26.0 35 55 3 33 E 30˙35
26.1~30.0 42 +0.020 62 36.5 SE
+0.009 15 6 5 10 M8 E
30.1~35.0 48 69 35 40 SE
E
4 SE 35˙45
35.1~42.0 55 +0.024 77 44 E
+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

SE (G6) +0.008 +0.012 +0.014 +0.017 +0.020 +0.025
+0.007
+0.009
+0.005
+0.002
+0.004
+0.006
E +0.025 +0.030 +0.036 +0.043 +0.052 +0.062
+0.009
+0.005
+0.006
+0.004
+0.007
+0.002
ER +0.014 +0.020 +0.024 +0.029 +0.034 +0.041
+0.008
+0.012
+0.018
+0.021
+0.015
+0.025