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活塞杆、空心活塞杆、導杆
Piston Rods
l 加工/削磨能力 (Engineering Capabilities)
外磨：外徑φ20 ~ φ800mm 長度10000mm
Outside Diameter : φ20 ~ φ800mm 10000mm long
l 材質 (Material)
JIS: S45C、SCr440、SCM440、27SiMn
(GB45、40Cr、42CrMo)
可做調質、淬火可
Tempering & Quench available
l 表面處理 (Surface Treatment)
鍍鉻、噴塗陶瓷或噴塗碳化鎢 Chrome, Ceramic
l 鍍鉻層厚度 (Chrome Layer Thickness)
20μm Min
l 表面粗糙度 (Surface Roughness)
no more than 0.2μm
l 鉻層硬度 (Cr-layer Hardness)
HV850~1050
(约HRC60~68)
l 按腐蝕性 (Corrosion Resistance)
鹽霧試驗40小時以上符合ISO3769
Salt Spray Test 40 hours According to
ISO3769
l 公差 (Tolerance)ISO f7
l 表面淬火硬度 (Induction Harden Layer Hardness)
HRC55Min
機械性質Mechanical Properties
|
|
抗拉強度бb
Tensile strength
MPa |
屈服強度бb
Yield strength |
延伸率δ
Elongation% |
直線度 —
Straightness
mm |
圓度 ο
Roundness |
焊接性
Weldability |
|
SCr-440 |
800-950 |
560 |
14 |
≦30:0.1/500
>30:0.1/1000 |
公差的1/4
1/4 of diameter tolerance |
差
Bad |
|
S-45C |
570-750 |
320 |
16 |
1/1000 |
|
差
Bad |
標準規格Standard Size
|
規格(mm)重量(KG/m) |
規格(mm)重量(KG/m) |
規格(mm)重量(KG/m) |
規格(mm)重量(KG/m) |
規格(mm)重量(KG/m) |
|
8 |
0.39 |
20 |
2.47 |
35.5 |
7.77 |
60 |
22.19 |
95 |
55.64 |
|
10 |
0.62 |
25 |
3.85 |
38 |
8.90 |
65 |
26.05 |
100 |
61.65 |
|
12 |
0.89 |
25.40 |
3.98 |
40 |
9.86 |
70 |
30.20 |
110 |
74.60 |
|
14 |
1.21 |
28 |
4.83 |
45 |
12.48 |
75 |
34.68 |
120 |
88.78 |
|
15 |
1.39 |
30 |
5.55 |
50 |
15.41 |
80 |
39.46 |
130 |
104.19 |
|
16 |
1.58 |
32 |
6.31 |
55 |
18.65 |
85 |
44.54 |
140 |
120.83 |
|
18 |
2.00 |
35 |
7.55 |
56 |
19.33 |
90 |
49.94 |
150 |
138.71 |
附錄(Appendix)
公差等級Tolerance Ranges
|
Size
mm |
ISO f7 μm
upper lower |
ISO f8 μm
upper lower |
ISO f9 μm
upper lower |
|
>18-30 |
-20 |
-41 |
-20 |
-53 |
-20 |
-72 |
|
>30-50 |
-25 |
-50 |
-25 |
-64 |
-25 |
-87 |
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>50-80 |
-30 |
-60 |
-30 |
-76 |
-30 |
-104 |
|
>80-120 |
-36 |
-71 |
-36 |
-90 |
-36 |
-123 |
|
>120 |
-43 |
-83 |
-43 |
-106 |
-43 |
-143 |
特殊尺寸可根據客戶要求訂製 (Special Size Available Upon Request)
* 產品設計、型號及技術參數或會因應品質改進作修改，恕不另行通知。
* Manufacturer reserves the right to alter or amend the design, model and specification without prior notice.
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