Hainbuch hs dock, Руководство по эксплуатации

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hs dock
Use and limits of use
28 Order h49 7144.907-333
5.2.1 Nomenclature
Brief des-
ignation
Unit Explanation
𝐴
𝑐𝑚
2
Piston surface area
𝐹
𝑎𝑥 𝑚𝑎𝑥
𝑘𝑁 Maximum axial actuating force
𝑝
𝑚𝑎𝑥
𝑏𝑎𝑟 Maximum supply pressure
𝐻 𝑚𝑚
Stroke
𝑡 𝑠
Time
𝑉 𝑐𝑚
3
Volume
𝜗
𝑙
𝑚𝑖𝑛
Volumetric flow rate
Table 5: Nomenclature for selection of hydraulic unit
5.2.2 Clamping and release volume
Refer to the following table for details of the clamping and
release volume.
Size of the product
Clamping volume
𝑽
/ 1 product [
𝒍
]
Release volume
𝑽
/
1 product [
𝒍
]
XXS-4 / A-F 0.0252 0.0231
5-7 0.0352 0.0319
Table 6: Clamping and release volumes
Here is a sample calculation to explain the values.
Example:

Hs dock size XXS-4 / A-F

Stroke [release stroke]
𝐻 = 4.0𝑚𝑚
 Maximum axial actuating force
𝐹
𝑎𝑥 𝑚𝑎𝑥
= 35𝑘𝑁

Maximum supply pressure
𝑝
𝑚𝑎𝑥
= 56𝑏𝑎𝑟

Volumetric flow rate of the hydraulic assembly
𝜗 = 4
𝑙
𝑚𝑖𝑛
Volumetric calculation:
𝑉 = 𝐴 ∗ 𝐻
𝑝 =
𝐹
𝐴
→
𝐴 =
𝐹
𝑝
=
35000𝑁
56∗10
𝑁
𝑐𝑚2
= 62.5𝑐𝑚
2
𝑉 = 𝐴 ∗ 𝐻 = 62.5𝑐𝑚
2
∗ 0.4𝑐𝑚
𝑉 = 25𝑐𝑚
3
= 0.025𝑑𝑚
3
= 0.025𝑙