Controllable Gas Springs Pressuresensor Accessories

可调节空气弹簧
压力传感器
附件

Technicaldata-技术参数

可调节空气弹簧
压力开关
附件

2489.00.42

2489.00.42.01Muffler forpressureswitch消音器（用于压力开关）

Technicaldata:Pressureswitches技术参数：压力开关
Aluminiumcasing铝制外壳
Min.permittedpressure最低允许压力 peObarRatedpressure额定压力 pe10barAmbienttemperature环境温度 80°℃
Pressureswitchwith roller
3/2 way valve NG 6 ( G ^ { \ q } % ) mechanical
压力开关，带二位三通阀随动滚柱
NG6（G1/4），机械式

Controllable Gas Springs ID plate

可调节空气弹簧信息牌

WerecommendthateDplateshouldbmountedinneasilyvisiblepositiononthtoolwencontrolblegasspringsareincopoated 在模具上安装所安装可调节空气弹簧的信息牌时，建议确保其清晰可见。

+

|Controllable Gas Spring Systems

UFIBRO

Attention! NEVERWORKINSIDETHETOOLWHENTHEGASSPRING ISLOCKED

Note: -The termostatic relay must be in use.

The followingmust be checkedbefore thestart ofproductionoraftera fault:

1.Filling pressure of the gasspring
2. Compressed air pressure
3.Compressed air signal orelectrical signal from thepress
4.Temperature of gas spring (max. 7 0 ^ { \circ } { C } ) （20

可调节空气弹簧系统

注意！只要未锁闭空气弹簧，则切勿在模具中工作！

提示：-热电继电器必须处于运行状态。

开始生产前或功能发生故障时，检查下列事项：

1.空气弹簧的充气压力
2.压缩空气的输送压力
3.压力机的压缩空气或电子信号
4.空气弹簧的温度（最高 7 0 ^ { \circ } \mathsf { C } ）

+FIBRO GmbH·标准件业务部·D-74851 Hassmersheim * * August-Lapple-Weg·电话 ^ { + 4 9 } 6266-73-0\*·德国制造

DINdimension:105 \phantom { - } \overline { { \phantom { - } } } x 2 1 0 \phantom { - } \mathsf {mm } holes { O } 3 , 6 {mm } holepitch85/190mm尺寸符合DIN：105 x 2 1 0 \ {mm } ，钻孔 { A } \ 3 . 6 \ {mm } ，钻孔间距85/190mm

Orderno-订货编号：

Dplate \mathbf { \Sigma } = \mathbf { \Sigma } 2489.00.110.150.2-提示牌 \mathbf { \sigma } = \mathbf { \sigma } 2489.00.110.150.CN

To be affixed toallmachines wich incorporate KF gas springs.-安装在装有 KF空气弹簧的机器上。

Cooling

冷却装置

Controllable Gas Springs Cooling

可调节空气弹簧冷却装置

Cooling

Ineverycycle energy is transferred from the press to the gascylinder. Thisenergyisconverted into heat on thegasspring return strokeafter locking.

Theheatfactor iscalculatedbymultiplying thestrokeratebythestroke lengthof the gas spring.The gasspring requires cooling if the heat factor fora specific gasspring exceeds thevalues shown inthe diagram.

冷却装置

每个工作循环时均会将能量从压力机传输至空气弹簧。空气弹簧回程时，该能量将在锁闭后被转变为热量。

由行程长度和空气弹簧行程次数的乘积计算出热量系数（参见图示）。如果指定空气弹簧的热量系数超出图示中的规定值，则必须为空气弹簧配备一套冷却系统。

Example:

LetustakeaGasSpringKF2489.14.03000.060withastrokeof 6 0 ~ \mathsf {mm } Thenumberof strokesis8strokesperminute.Theheat factoris:

stroke lengthxstroke count = 6 0 x 8 = 4 8 0

As can be seen from the diagram below,cooling is required when the heatfactorexceeds380,socooling isnecessaryfor thisKF 2489.14.03000.060.

例如：

假定使用 6 0 ~ \mathfrak {mm } 行程的空气弹簧KF2489.14.03000.060。行程次数为8行程/分钟。得出热量系数为：

行程长度 x 行程次数 = 6 0 x 8 = 4 8 0 .

根据下文中的图示，如果热量系数大于380，则需要配备冷却装置。
因此，在本例中需要为KF2489.14.03000.060配备冷却装置。

Method for reducing the cooling requirement

The cooling requirement reduces in the case of a larger Gas Spring operatingatalowerpressure.

The example above could for example be resolved in this way:

Wecan use the nextlarger Gas Spring KF2489.14.O5o00.instead of the KF2489.14.03000.ThepressureintheKF2489.14.05000.isreducedto bring the GasSpring force downfrom5000daN to 3000daN.Thenew filling pressure is 3 0 0 0 / 5 0 0 0 x 150bar \mathbf { \varepsilon } = 9 0 \mathbf { \varepsilon } bar.The cooling requirement forthe5oooGasSpring reducesbythesameproportionasthefilling pressure.

Theheatfactor = 6 0 x 8 x 3 0 0 0 / 5 0 0 0 = 2 2 8

The heat factor is under 360,the maximum for the 5ooo Gas Spring,so no cooling isrequired.

降低冷却需求的方法

如果使用尺寸更大的空气弹簧可降低充气压力，从而降低冷却需求。

就上述示例而言，可以采用下列解决方案：

使用尺寸更大的KF2489.14.05000.替换KF2489.14.03000.。为了将KF2489.14.05000.空气弹簧的弹簧力从5000daN降至3000daN，可降低充气压力。新的充气压力为3000/5000 x 150bar \mathbf { \mathfrak { s o } } bar。5000系列空气弹簧的冷却需求按照与充气压力相同的比例下降。

热量系数 = 6 0 x 8 x 3 0 0 0 / 5 0 0 0 = 2 2 8 热量系数低于5000系列空气弹簧的最大值360，因而无需配备冷却装置。

Heatquantity (KW)
perKF Gas Spring
atmax.hearfactor
最大热量系数时
各KF空气弹簧 0,3 0,9 1,4 2
的热量[KW]1400
Maximum heat 1400
factorwith
cooling 1200
最大热量系数 1200
（带冷却装置） 10501000 950800Cooling required需要冷却装置600
Maximum 400 400 380 360 340
heat factor
wit热ong 200 Nocoolingrequired
（无冷却装置） 无需冷却装置2114404.6000 25110046000 21114466000 22114406600

Controllable Gas Springs Gas cooler

可调节空气弹簧气体散热器

The table below compares the different cooling versions.-下列表格将不同的冷却方式进行对比。

1.Active gas springs 2489.14. without cooling

Controllable gasspringscanbeoperatedautonomouslyor combined like standard gassprings.The stroke of theactive spring 2489.14canbeadjusted.Veryeasyinstalationinthe tool.For applicationswitha shortstroke lengthor lowstroke frequency.

1.主动空气弹簧2489.14.无冷却装置

可调节空气弹簧可单独运行，也可与标准空气弹簧等一起运行。
主动弹簧2489.14，的行程可调节。在模具中的安装非常简便。
适用于行程长度较短或行程频率较低的应用。

2.Active gas springs 2489.14....N withgascooler2489.00.20.15

Gas coolers2489.00.20.15 canoptimally be used wherea few activegasspringsareoperatedata higherproductionrate (longer strokelengthand/or higher stroke frequency)orwherenotsufficient space foranexternal liquid cooling system isavailable.

2.主动空气弹簧2489.14.·N带气体散热器2489.00.20.15如果少量空气弹簧需要负担较高的生产率（行程长度较长和/或行程频率较高）或如果没有足够空间安装外部液体冷却系统，则气体散热器2489.00.20.15就是其最佳选择。

3.Active gas springs 2489.14....K withliquid coolingsystem2489.00.50.

Forapplications with several active gas springsat a high production rate(longerstroke lengthand/or higher stroke frequency). 10kWand25kWcooling systemsareavailable depending on the required cooling capacity.

3.主动空气弹簧2489.14....K带液体冷却系统2489.00.50.

适用于使用多个主动空气弹簧且生产率高的应用（行程长度较长和/或行程频率较高）。可根据所需冷却功率提供10kW和25kW的冷却系统。

Controllable Gas Springs Gas cooler

Gascoolershave beendeveloped for integrating the coolingof active gas springs in the tool for high productionrates.

The gas cooler hasa very compact designand a cooling capacity of 1.5kW.Upto4active gasspringscanbecooled pergas cooler.

Forconnectinga gascooler to theactive gas springs,the mounted standardcartridgevalvemustinitiallybereplacedbyaspecialcartridge valveprovidedwithanadditional gasconnection.

Active gassprings 2489.14.with article numbers ending with ". . \mathsf { N } ^ { * } can beorderedwithafactory-mountedspecial cartridgevalve. Alternatively,existingspringscaneasilyberefitted withconversion kit 2489.14.1001..N.

气体散热器的开发目的是为了在生产率较高时方便将主动空气弹簧的冷却装置集成在模具中。

气体散热器的结构极为紧凑，其冷却功率达 1 . 5 ~ { \mathsf { k W } } _ { \circ } 每个气体散热器可最多冷却4个主动空气弹簧。

为了能够将气体散热器连接至主动空气弹簧，首先必须将内置式标准插装阀替换为带额外气体接口的特殊插装阀。

商品编号以“...N”结尾的主动空气弹簧2489.14.可在出厂时与特殊插装阀一起订购。也可通过转换套件2489.14.1001..N轻松改进现有弹簧。

Gascooler Order no.2489.00.20.15 气体散热器 订货编号2489.00.20.15

Dimensions／尺寸

The gas cooler2489.00.20.15 isoperatedat24 VoltDC (22W).It can be installedbothverticalyandhorizontallyinoroutsidethetool.Thegas cooler2489.00.20.15 has beenapproved according toprotectionclass IP64anddoesnothavetoberemovedwhenthetool iscleaned.

气体散热器2489.00.20.15的运行电压为24伏特直流（22W）。可采用垂直或水平方式将其安装在模具内部或外部。气体散热器2489.00.20.15的防护等级为IP64且在清洁模具时无需拆除。

可调节空气弹簧气体散热器

Orderexample foractive gas springswith gascoolerconnection:带气体散热器的主动空气弹簧订购示例：

Initial spring force:
初始弹簧力
1500daN Gascooler 气体散热器
3000daN Set stroke length 设置行程长度
5000daN Nominal stroke length
7500daN 额定行程长度

Orderexample for the gas cooling conversion kit:

2489.14.xxxxx.xxx.xxxN

Cartridgevalvedesign/插装阀结构

BasicInformation/基本信息：

Controllable Gas Springs Gas cooler

可调节空气弹簧气体散热器

Installation options

The gas cooler can be installed both vertically and horizontally. During installation,makesureNOTtoobstructaircirculationto the gascooler. Reduced air supply to the ventilatorwillreduce performance.

安装方式

可采用垂直或水平方式安装气体散热器。安装时必须注意，切勿妨碍流向空气散热器的空气循环。如果流向风扇的气流受限，则可能导致性能下降。

Electrical connection

Belowis the connection diagramof the gascooler.The connection diagramisalsoattached on thesidenextto theelectrical connection box.The gascoolerincludesamounted thermal relay. Whenatemperatureof 8 5 ^ { \circ } { C } ( ± 5 % ) isexceeded,the thermal relaywil interrupttheelectriccircuit.Topreventoverheatingofthecontrollable gassprings,the thermal relayshould beconnected to the press control.

电气连接

下文所示为气体散热器的接线图。电气接线盒的侧面同样贴有接线图。气体散热器包含一个内置式热电继电器。
如果超过85°C（±5%)，热电继电器将中断电路。为了防止可调节空气弹簧过热，应将热电继电器连接至压力控制装置。

Controllable Gas Springs Gascooler

可调节空气弹簧气体散热器

Gascoolerperformancedata

Depending on the heat that is generated by the gassprings in the tool, uptofour gasspringscanbe connectedtoone gascooler.

The following diagramsshowthe max.number of strokes/min.for the useof1,2,3or4active gassprings2489.14...Nforafillngpressureof 150bar (connected toa gascooler).The fourcurvesshowthe upper limitvalueofathermaloutputof1.5kWof thegascoolerforthe respectivelyconnectednumberofsprings.Eachdiagramservesfor selecting thenumberof active springs2489.14...Nto beconnected to agascooler.The curvemay notbeexceeded foreachstroke length specified, depending on the strokes/min.

气体散热器功率数据

最多可将四个空气弹簧连接至气体散热器（视模具中空气弹簧产生的热量而定）。

下图显示使用1、2、3或4个主动空气弹簧2489.14....N（充气压力150bar，连接至一个气体散热器）时行程/分钟的最大数量。四条曲线分别显示所连接弹簧数量不同时，气体散热器1.5kW热功率的上限值。各图表用于确定可将多少主动空气弹簧2489.14....N连接至一个气体散热器。每个由行程/分钟确定的行程长度均不得超过曲线。

Note

When using the gas cooler,the return stroke speed of the piston rod changesasfollows:

提示：

使用气体散热器时，活塞杆的回程速度将下降，具体如下所示：

2489.14.01500....N approx.-大约 0,08m/s
2489.14.03000...N approx.-大约 0,08m/s
2489.14.05000...N approx.-大约 0,04-0,05m/s
2489.14.07500...N approx.-大约 0,03-0,08 m/s

Pistonrod return stroke speed is dependent on the filling pressure.

活塞杆返回行程速度取决于充气压力。

4

Observe:
The piston rod return stroke speeds apply to cooling hose lengths up to 1 . 5 m
Longer cooling hose lengths slow down the piston rod return stroke.

注意：返回行程速度适用于最长至1.5米的冷却液软管。若软管更长，则会减慢活塞杆返回速度。

Controllable Gas Springs Gascooler

可调节空气弹簧气体散热器

Connectionexamples

接口示例

The active gas springs 2489.14...N are provided with an additional connectionforthe gascooler.Thisconnectionisattachedtooneof the outputconnectionsof thegascooler.

主动空气弹簧2489.14.N配有供气体散热器使用的额外接口。该接口与气体散热器的输出接口相连。

Caution!

The active gas springs 2489.14...N must be connected in parallel to the gas cooler.

注意！主动空气弹簧2489.14.·N必须采用井联方式与气体散热器相连。

Gascooler2489.00.20.15canalso be usedwitha K F + K F system.
The picture shows the connection foraKF + \mathsf { K P } system.气体散热器2489.00.20.15也可配合KF+KP系统使用。
图中所示为用于KF ^ + KP系统的接口。

ControllableGasSprings/Gascooling/ 2 4 ^ { \circ } conethreadedconnectors 可调节空气弹簧／冷却装置/ 2 4 ^ { \circ } 圆锥连接螺栓

Controllable Gas Springs/Gascooling/24°cone threadedconnectors 可调节空气弹簧／冷却装置／ 2 4 ^ { \circ } 圆锥连接螺栓 (DN10) (DIN 2353/DIN EN ISO 8434-1)

2480.00.25.01.10. \*Shortest factory lengths: 1 5 0 { {mm } } - Minimum bending radius R64 / ^ { \star } 最短生产长度： 1 5 0 m -最小弯曲半径 R64Hose with sealcones with union nutsand O-ring (straight/straight)/软管-带锁紧螺母和0形环的密封锥（直/直）

Dimension I1 specified in the order (Gradation:10 mm; \mathbf { I } _ { 1 } > 1500mm: 5 0 ~ \mathsf {mm } e.g. 7 6 0 ~ { {mm } } givesorderno.2480.00.25.01.10.0760 由订购方确定尺寸11，例如，订货编号2480.00.25.01.10.0760表示760mm

2480.00.25.02.10.

lose seal cones with union nuts and O-ring 9 0 ^ { \circ } elbow/straight)/软管-带锁紧螺母和0形环的密封锥(90°弯角/直）

2480.00.25.03.10.

seal cones with union nuts and O-ring 1 9 0 ^ { \circ } elbowatboth ends)/软管－带锁紧螺母和0形环的密封锥(90°弯角/两侧)61 OTNO 9T 61
SW19 SW19M16x1e6e.g.760 mm,gives orderno.2480.00.25.03.10.0760由订购方确定尺寸1（分级：10mm； 1 _ { 1 } > 1500mm： 5 0 ~ { m } ; ，例如，订货编号2480.00.25.03.10.0760表示760mm

2480.00.25.04.10.

Hoseseal cones with union nuts and O-ring 1 4 5 ^ { \circ } elbow/straight)/软管-带锁紧螺母和0形环的密封锥 ( 4 5 ^ { \circ } 弯角/直）

2480.00.25.05.10.

esealconeswithunion nutsandO-ring(45°elbowat both ends)/软管-带锁紧螺母和0形环的密封锥(45°弯角/两侧）

Hose seal cones with union nutsand O-ring 4 5 ^ { \circ } elbow/ 9 0 ^ { \circ } elbow)/软管－带锁紧螺母和0形环的密封锥（45°弯角/90°弯角）

由订购方确定尺寸11（分级： 1 0 \ {mm } 1>1500mm： 5 0 ~ {mm } ; ，例如，订货编号2480.00.25.06.10.0760表示760n

Controllable Gas Springs Cooling,external

可调节空气弹簧冷却装置，外部

Cooling unit 2489.00.50.10 forcontrolledGasSprings,KF (10kW) 冷却机组2489.00.50.10 适用于可调节空气弹簧，KF（10kW)

Cooling unit 2489.00.50.25 forcontrolled GasSprings,KF (25kW) 冷却机组2489.00.50.25 适用于可调节空气弹簧，KF(25kW)

Pressure gauge for monitoring systempressure

用于监控系统压力的压力表

Note:

Neverstart the cooling unit without coolant init.Running theunitwithout coolantmay cause damage.

提示！

仅限散热器中备有冷却液时才能启动冷却机组。无冷却液运行可导致设备受损。

Coolantfillerconnector601/90l 加注接口冷却液60/901

Thermostaticvalvemax.temp. = 7 0 ^ { \circ } { C } 恒温器最大温度 = 7 0 ^ { \circ } sf { C } （204号

Coolant

The cooling unit is supplied without coolant. The coolingunitmustalwaysberunusingaspecial coolantwhich isavailablefromFlBRO,part no. 281.620.05(5litres),281.620.10(10litres)or 281.620.50 (50 litres).

冷却液

冷却机组供货时未提供冷却液。运行冷却机组时仅限使用特殊冷却液。可根据商品编号281.620.05（51)，281.620.10（101）或281.620.50（50I）从FIBR0采购该特殊冷却液。

Controllable Gas Springs Cooling,external

Exampleofacoolingsystemarrangement冷却系统结构示例

可调节空气弹簧冷却装置，外部

Controllable Gas Springs Cooling

可调节空气弹簧冷却装置

2489.00.55

Connector block,coolingsystem连接块，冷却系统

2489.00.57 Quick connector,socket/快速接头，套筒

Connectorblock2489.00.55orconnectorblock2489.00.54
连接块2489.00.55或分配器块2489.00.54

2489.00.56

Quick connector,plug快速接头，插头

Connectorblock2489.00.55distributorblock2489.22.54
连接块2489.00.55或分配器块2489.00.54

Controllable Gas Springs Cooling

Hose and hose connector,cooling system
90°hoseconnector
软管和软管连接器，冷却系统
软管连接器，90

可调节空气弹簧冷却装置

A/F \mathbf { \Sigma } = \mathbf { \Sigma } 扳手开口度

2489.00.53.

90°hoseconnector-软管连接器，90°

{ \mathsf { A } } / { \mathsf { F } } = 扳手开口度

2489.00.53.

Hoseconnector,straight-软管连接器，直

Hose-软管

Orderingexample-订货示例： HoseDN10Colourblue DN10软管，蓝色 =2489.00.52.16.11. Length10m 长度10m = 10 OrderNo. 订货编号 \mathbf { \tau } = \mathbf { \tau } 2489.00.52.16.11.10

2489.00.52.Hose-软管

TypicalApplications应用示例

Controllable Gas Springs Examplesofapplications

Exampleofapplicationwith KF gas spring system (1mm return)

Diesareusedfordrawingabeam(detailA).Thedieshavetobelocked atthebottom positiontoavoid distortion of theworkpieceonthereturn stroke.

Inthisapplicationa KF gasspring isused for each drawing die.

空气弹簧系统KF（ 1 \mm 回程）的应用示例

拉伸横梁（见视图A）时，应使用拉模。必须将该拉模锁闭于下方位置，以防止回程时工件发生变形。

该情况下，应为每个拉模安装KF空气弹簧。

可调节空气弹簧安装示例

Working cycle

The drawing die (1) isactivated when the upperpart of the tool descends.

Mountingexamples安装示例

工作循环

当模具上部向下移动时，将激活拉模（1)。

TheKFgasspringsare lockedatthebottom position.Slightspring backwill notdamage the workpiece in this case.

KF空气弹簧在下部顶点处被锁闭。该应用中的微量回弹不会导致工件受损。

When the press opens,the clamp releases the workpiece.Theworkpiece can then be removed and the gasspring unlocked.

若压力机打开，压紧装置将松开工件。
可取出工件并解锁空气弹簧。

5 T Drawing die (1) H H T 拉模(1) KF气sprn

Controllable Gas Springs Examplesofapplications

Example of application with KF ^ + KP gas springsystem

In the application described belowanautomobile fender gutter (1) is beingshaped.Thedie (2) hastobelockedin thebackpositiontoavoid distortionof the tool.Inthiscase theproblemwassolvedbyusing the { \mathsf { K F } } + { \mathsf { K P } } controlled gassystem.Thesystemconsistsof threeKF gas springsconnected toapassive { \mathsf { K P } } gasspring.

The illustration shows only the KF gas springs.

空气弹簧系统KF+KP的应用示例

下文所述应用以改造前翼子板排水槽为例（1)。必须将拉模（2）锁闭于后方位置，以防止工件发生变形。该情况下，通过使用可调节空气弹簧系统KF+KP可解决这一问题。系统由连接至一个KP空气弹簧（从动空气弹簧）的三个KF空气弹簧构成。

图中仅显示KF空气弹簧。

可调节空气弹簧安装示例

Working cycle

When the top part of the tool movesdown,it actuates the clampingpad (3) thatholdsthe sheet metal workpiece (1) in position.

工作循环

当模具上部向下移动时，将激活压紧装置（3）钢板（1）则保持原位。

At the bottom point the KF gas springs are locked with no spring back and the drawing die (2) remains in the back position. This preventsanydeformationof theworkpiece.

KF空气弹簧在下部顶点处被锁闭但不发生回弹，而拉模（2）则停留于其后方位置。由此可防止工件变形。

Whenthe press opens,the clamp releases the workpieceand itcanberemoved.Then the gas spring is unlocked.

若压力机打开，压紧装置将松开工件并可将其取出。随后，解锁空气弹簧。

Mountingexamples安装示例

Controllable Gas Springs Examplesofapplications

Example of application with KF ^ + KP gas springsystem

TheKF ^ + KP-systemisideal foruse inthemanufactureof partswhere GasSpringswithout spring backare required.The presscompletesa two-stagedrawingprocess inasinglestroke.

TheKF ^ + KP-systemmakes possible the locking of clampswhich preventdistortionof thepartonthepressreturnstroke.This large pressingmouldforaninnerdoorpanel usesatotalof12KFGas Springsinassociationwith3KPpassiveGasSprings

空气弹簧系统KF+KP的应用示例

KF+KP系统特别适用于部件制造过程中需要不产生回弹的可调节空气弹簧的应用。此时，将通过单次行程完成压力机的两级拉伸过程。

K F + K P 系统可以锁闭用于防止部件在回程过程中变形的压紧装置。用于车门内护板的该大型压模与总计12个KF弹簧（与3个从动空气弹簧KP相连）共同工作。

可调节空气弹簧安装示例

Working cycle

Thelowerpartof the tool containsthe controllable Gas SpringsKFwhichprovide the active clamping force for the most deeply drawnarea of the part.

工作循环

底模包含可调节空气弹簧KF，该弹簧可在部件最深处的拉伸部位提供主动压紧力。

When the tool isclosed,thepassive Gas SpringsKP (not shown) are compressedand thisprovides thenecessarycounterpressure for locking of theKF GasSpringsin the bottom part of the tool without spring back.

压合模具时，从动空气弹簧KP（未展现）被压缩，从而提供用于在底部顶点处无回弹锁闭KF弹簧时所需的反作用力。

Whenthe tool opens,theGasSpringsremain locked untilreceivingasignal fromthepress. Thenthe KF Gas Springsassist in ejecting the undamagedpartfromthetool.

模具打开时，KF弹簧保持锁闭，直至其收到来自压力机的信号。随后，KF弹簧将参与从模具中抛出无损部件的过程。

KF+KP gasspring system 空气弹簧系统，KF+KP

Controllable Gas Springs Examplesofapplications

Example of application with KF ^ + KP gas springsystem

Themanufactureof high qualityside panels oftenpresents tool manufacturerswithamajorchallenge.Theareaswhere thesidedoor postsinterfacewiththeouterpanelsareespeciallyproblematicIf clamped downtoo hard,the partmay tear,if notclampeddown hard enough ripplesmay occur intheworkpiece.

Acurrentsolutiontothisproblem istouse“Baby"clamps forthese problemareas,whosespring forcecanbecontrolledbycontrollable Gas Springs.The result is higher quality parts,improved control of the drawing process and a reduction in the number of rejects.

空气弹簧系统KF+KP的应用示例

制造高品质车身侧板部件时，模具制造商常常会面临巨大的挑战。车顶立柱与外部框架相重叠的部位会引起一些特殊的问题。如果压紧装置力度过大，会导致部件撕裂；反之，则会形成褶皱。

如今，一项经过实践检验的解决方案应运而生：针对这一问题区域使用一台“小型”压紧装置，该装置的弹簧力由可调节KF空气弹簧控制。其结果不仅提高的部件品质，而且改善了拉伸过程的控制，同时降低了次品数量。

可调节空气弹簧安装示例

Working cycle

The upper part of the tool contains thecontrollable KFGas Springswhich provide the clamping force forthe“Baby” clamps.

工作循环

上模包含可调节空气弹簧KF，该弹簧可为逐点排列的“小型"压紧装置提供主动压紧力。

When the tool begins to close, therawworkpiece is first clamped down by the“Baby” clamps in the problemareas.

模具开始关闭时“小型”压紧装置会首先将坯件保留在问题部位中。

Thevalve inthevalveblock opensatbottomdead centre of the press and the KP Gas Spring isused topreventaspring back of the KF Gas Springs.

阀块中的阀门在压力机底部顶点处打开并使用KP弹簧以防正KF弹簧回弹。

When the tool opens,the Gas Springs remainlockeduntil receivingasignal from the press. Then the KF GasSpringsassist in ejectingthe finished part fromthe tool.

模具打开时，KF弹簧保持锁闭，直至其收到来自压力机的信号。随后，KF弹簧将参与从模具中抛出成品部件的过程。

Controllable Gas Springs

ForKF gas springsystem-关于空气弹簧系统，KF

Controllable Gas Springs

Trouble shooting 问题解决

Matchingthestrokelength inKFGas Springs (2489.14.)

The guide ismadeup of the following main components:

调整KF弹簧（2489.14.）的行程长度

KF弹簧中的导向装置由下列主要组成部分构成：

The length of the guideand the stroke are adaptedbyadding or removingadjustingwashersbetween the topandbottom guide.The correctstrokecanbeobtained byaddingadjustingwashersasinTable 1.

通过在上部和下部导向装置之间装入和/或拆除调整盘调节弹簧的导向长度和行程长度。为了达到正确的行程长度，必须根据表1将调整盘装入导向装置。

Example 1: Thestroke length needs increasing to 4 mm longerthantheratedstrokelength.

示例1：
与标称行程长度相比，应将行程长度
提高约 4 \ m _ { 0 } （2号

Example 1
示例1

Solution:

OpentheGasSpringandtheguide,remove the 4 \ : {mm } adjustingwasher. Leave the1mmand the2mmadjustingwashers inthe guide/Gas Spring.This process is described on the next page.

决解方案：

打开弹簧和导向装置，拆除 4 \mm 厚的调整盘。
保留导向装置/弹簧中 1 \mm 和 2 m = 厚的调整盘。
下文将说明具体的工作步骤。

4

Important

·Onlyqualified engineersexperienced intherepairand maintenanceofGasSpringsshould modify thestroke length.
·The workbench for working on the Gas Springs must becleanand free fromcontamination.
·Never work on a Gas Spring containing air or gas under pressure.

重要！

4

·仅限具备相应资质且在保养和维修空气弹簧方面具有一定经验的人员调整行程长度。
·必须保持用于从事KF弹簧相关工作的工作面整洁且无任何脏污。
·仅限在空气弹簧无压力时执行工作。

Modifying the stroke length in KF Gas Springs (2489.14.) Instructions

1.Release any gas from the Gas Spring.
2.Using anassembly sleeve and aplastic hammer tap down the guide and remove the snap ring.
3.Remove the top guide and insert the combination of adjusting washers to produce the required stroke length.
4.Insert the top guideagainand tapdownwith theassembly sleeve and plastic hammer until the groove is clear for the snap ring.
5.Fit circlipand raise the piston assembly with a T-handle.
6.Ensure that the guide is flush with the top edge of the cylinder. (If not,check that thecirclipiscorrectlyseated.)
7.Fillthe Gas Spring with gas.

调整KF弹簧（2489.14.）的行程长度工作步骤

1.清空空气弹簧中的气体。
2.使用安装垫圈和塑料锤敲出导向装置并拆除卡紧环。
3.拆除上部导向装置并安装可产生所需行程长度的调整盘组合。
4.重新安装上部导向装置并使用安装垫圈和塑料锤将其重新敲入，直至露出卡紧环的槽口。
5.安装卡紧环并使用滑杆升高活塞杆组。
6.注意，导向装置应与气缸衬垫的上缘完全对齐。（若未对齐，检查卡紧环的位置。）
7.为空气弹簧加注气体。

Differencesbetweenthereplacementmodel 2489.13.xxxxx.xxx.EandtheearlierKFGas Spring2489.13:

Thereplacementmodelisusuallyfittedwithanopenedcartridgevalve which hasanumberof advantages:

·simplified control system ·single portforfilling and emptying ·lowpressure version no longer necessary ·only5bar pressure required

Howthereplacementmodel isconnectedtoexistingKF systems:

ControllableGasSprings2489.13.xxxxx,xxx.Earecompletely compatiblewith existing KFGas Springs (2489.13).

Example of KF-gas spring-system:

Replacinganexisting2489.13withareplacementmodel

Whenreplacingan existing KF GasSpringwithanew 2489.13.xxxxx.xxx.Einastandardlockingsystemtheonlypoint tonote is that thecompressedairsignal line connectedto compressed air port2mustbe closedoff.

Exampleofa K F + K P gasspring system:

Replacinganexisting2489.13withareplacementmodel

Whenreplacingan existing KF GasSpring withanew 2489.13.xxxxx. xxx.EinaKF + \mathsf { K P } systemtheonly point to note is thatthecompressed airsignal lineconnectedtocompressedairport2mustbeclosedoff.If a new valve block (2489.00.47.01) is fitted,compressed air port2of the correspondingvalvemustbeclosedoff.

Always remember when replacing the old Gas Spring type2489.13with the KF GasSpring2489.14 (adjustable stroke) that it is 7 \ : {mm } longer.

备件型号2489.13.xxxxx.xxx.E与目前的KF弹簧2489.13.之间的区别在于：

备件型号通常配有开放式插装阀，该阀的优点如下：

·简化控制系统
·组合加注和清空接口·无需低压变量
·仅需5bar空气压力

备件型号连接至KF系统的方法如下：

可调节空气弹簧2489.13.xxxxx.xxx.E可完全兼容现有的KF弹簧（2489.13.）。

空气弹簧系统KF示例：

通过备件型号替换现有的2489.13.

通过新型2489.13.xxXXx.xXx.E替换空气弹簧系统KF中的现有KF弹簧时，只需封闭用于压缩空气信号的压缩空气管道，该管道可为KF弹簧压缩空气接口2加压。

空气弹簧系统 K F + K P 示例：

通过备件型号替换现有的2489.13.

通过新型2489.13.xxxXx.xxx.E替换空气弹簧系统KF ^ + KP中的现有KF弹簧时，只需封闭用于压缩空气信号的压缩空气管道，该管道可为KF弹簧压缩空气接口2加压。如果同时使用了新型阀块(2489.00.47.01)，则应关闭相应阀门的压缩空气接口2。

使用KF弹簧2489.14.（可调节行程）更换原先的2489.13.型弹簧时，必须注意其结构高度超出约 7 \ m ! .

Vertretungen Representatives Représentations Rappresentantes Representaciones Przedstawicielstwa Zastoupeni Mumessiller 代表处

UFIBRO info@fibro.de * www.fibro.com

Geschaftsbereich Normalien
Business Area Standard Parts
DepartementElementsnormalises
SettorecommercialeNormalizzati
SectorEmpresarialElementosNormalizados
Czesci znormalizowane
Obchodni oddeleni normovanych dilu
isAlaniStandartKalipElemanlari
标准件事业部

Postfach1120·74851Hassmersheim August-Lapple-Weg·74855Hassmersheim T + 4 9 626673-0\*·F+49626673-237

DE

AuBendienstAndreasOtto Immenweg3·16356AhrensfeldeOTEiche T+49304239715·M+491707390064 a.otto@fibro.de LZ 10000-19000

WalterRuffGmbH
Heerenholz9·28307Bremen
T + 4 9 421438780·F+494214387822
mail@praeziruff.de·www.praeziruff.de
20000-28000,49000

AuBendienstDirkBechinka NeuerKamp74·32584Lohne M+491705760009·d.bechinka@fibro.de LZ32000-34000,48000,49000

AuBendienst Ralf Feldmann WiesenstraBe23b·58339Breckerfeld M+4915112590159·r.feldmann@fibro.de PLZ35000-36000,57000,60000,61000,65000

AuBendienstLarsJahnckeLocherStraBe44·42719SolingenT+492122543462·F+492122543390M+491707637125-1.jahncke@fibro.de17annnAAnnnAennn5onnn-50nnn

AuBendienst Hartwig Hennemann
StaubenthalerHohe79·42369Wuppertal
T+492022831756·F+492027595580
M+491752965930
h.hennemann@fibro.de

PLZ40000-41000,42000,47000,50000-53000,

AuBendienst Oliver Koop BurgstraBe14·66780Rehlingen-Siersburg T+4968359232810·F+4968356085909 M+491754385381·0.k00p@fibro.de PLZ54000-55000,56000,66000

AuBendienstMatthiasEhrenfried
SteigerwaldstraBe25·74172Neckarsulm
T+497132345690·F+497132989482
M+491718649552
m.ehrenfried@fibro,de

PLZ71000,74000,75000,97000

AuBendienstManfredWagner BreslauerStraBe57·74372Sersheim T+49704235086·F+497042374820 M+491705635230 m.wagner@fibro.de LZ70000,71000,72000,73000,88000,89000

AuBendienstMarkusRossl Johann-StrauB-StraBe16/1 74906Bad Rappenau T+497264206417·F+497264206418 M+4916097252393 m.roessl@fibro.de Z63000,64000,67000,68000,69000， 76000,77000

AuBendienstMatthiasJorg InderKrautbundt 44 77656Offenburg-Zunsweile M+4915121282500·m.joerg@fibro.de PLZ 72000,77000,78000-79000,88000

Jugard ^ + KinstnerGmbH LandsbergerStraBe289·80687Munchen T+49895461560·F+49895802796 muc@jugard-kuenstner.de www.jugard-kuenstner.de PLZ80000-87000,88000,89000

Jugard ^ + KunstnerGmbH WeidentalstraBe490518AltdorfbeiNurnberg T+49918793669-0·F+49918793669-90 nbg@jugard-kuenstner.de www.jugard-kuenstner.de PLZ90000-96000,97000

HELDWerkzeugmaschinen PrazisionswerkzeugeGmbH Sorge34·07545Gera T+49365824910·F+493658249111 info@held-wzm.de.www.held-wzm.de

PLZ01000-09000,98000-99000

ARARCINCO Industrial Ltda. RuaOneda,935-Planalto CEPO9895-280-Sao Bernardodo Campo-SP T+55-11-3463.8855·F+55-11-4390.9155 arcinco@arcinco.com.br·www.arcinco.com.br

ATRath&Co.Ges.m.b.H. Teiritzstrasse32100Korneuburg T+4322626080·F+43226260860 office@rath-co.at-www.rath-co.at

AUBrudererPresses Australia Pty.Ltd. 92TrafalgarStreet·Annandale,NSW2038 T+61419400995·F+61296864809 Brudsyd@tpgi.com.au

BAOro-Tech trgovina d.o.o. Ulicaborcev1/b·Sl-2000Maribor T+38624260843·F+38624260844 oro-tech.trgovina@siol.net

BE Schiltz s.a. Rue NestorMartin315·1082 Bruxelles T + 3 2 2 4644830·F+3224644839 info@schiltz.be·www.schiltz-norms.be

BGBavaria 2002E0OD Patriarh Evtimi10 5100GornaOrjachoviza T + 3 5 9 61864158·F+35961864960 bavaria2002@gorna.net www.bavaria2002.hit.bg

BRARCINCO Industrial Ltda. RuaOneda,935-Planalto CEP09895-280-SaoBernardodo Campo-SP T+55-11-3463.8855·F+55-11-4390.9155 arcinco@arcinco.com.br * * www.arcinco.com.br

CA FIBRO Inc. 139HarrisonAve.·Rockford,IL61104 P.O.B.5924·Rockford,IL61125 T+18152291300·F+18152291303 info@fibroinc.com * * www.fibro.com

CHAuBendienst David Lindauer Muhlegasse18·6422Steinen M+41764173239 d.lindauer@fibro.de·www.fibro.com

CLBermat S.A. Coyancura2283,0f.601 Casilla9781Santiago T+5622318877·F+5622314294 bermat@bermat.cl-www.bermat.cl

CN菲薄若（上海）精密部件有限公司中国上海自贸区爱都路253号3号厂房1层邮政编码：2000131电话：00862160831596传真：00862160831599电子邮件：info@fibro.cnwww.fibro.com

吉林省飞搏模具标准件有限公司地址：
吉林省长春市绿园区西安大路5470号303室
电话：+8643181203792
传真：+8643181203792
联系人：赵小美
信箱：feibomuju@sina.cn
深圳市普利达投资有限公司
地址：深圳市南山区科技园科技路1号桑达科
技大厦4楼
电话：+8675523985026/23985029
传真：+8675523985596
联系人：李成林
信箱：anson@poleda.cn

CYMilitos Trading Ltd. P.O.B.27297·1643Nicosia T+35722751256·F+35722752211 militos@cytanet.com.cy

IREximrad Co. 268Dr.MofatahAve.·Tehran15848 T+98218882123·F+982188309778 eximrad@yahoo.com

RU 000 VTF Instrumsnab

ul.Topolinaya9A·445047Togliatti T+78482681424·F+78482681452 office@instrumsnab.ru * * www.instrumsnab.ru

CZGore,s.r.o. Kosinova3090/29a·61200Brno-KralovoPole T+42541219607·F+42541219606 obchod@gore.cz * * www.gore.cz

DKEBIA/S Naverland29St.Th2600Glostrup T + 4 5 44978111·F+4544680626 ebi@ebi.dk-www.ebi.dk

DZ Pneumacoupe Blida Boufarik 86Bld.MenadMohamed Boufarik,09400Blida T+2133475655·F+2133475655 pneumacoupe@yahoo.fr

EECLEBalticO Sarastreet10·Peetri village Raecounty·75312Estonia T+3727803530·F+3726688679 roland.rebane@clegroup.com· www.clebaltic.com

EG Smeco 68,Abdel Rahman El Raffei St. 11351-HeliopolisWest,Cairo T+2026200671·F+2026200674 r.metwally@tedata.net.eg

ES DaunertMaquinas-Herramientas,S.A. c/.Tirsode Molinas/n Esquina C/.AlbertEinstein Poligono Industrial Almeda 08940CornelladeLlobregatBarcelona T+34934751480·F+34933776464 info@daunert.com \mathbf { \nabla } * \mathbf { \varepsilon } www.daunert.com

FICLE Trollbergintie10-10650Tammisaari T+358207519-600·F+358207519-619 info@cle.fi·www.cle.fi

FRFIBROFranceSarl 26,avenuedeI'Europe673ooSchiltigheim T+33390204040·F+33388810829 info@fibro.fr·www.fibro.com

GBBruderer UK Ltd. Unit H,Cradock Road Luton·Bedfordshire LU4 OJF T+441582563400-F+441582493993 mail@bruderer.co.uk·www.bruderer-presses.com

GRKonstantinos Koutseris&Co.-MEK Pyloy100·10441Athen T+302105220557·F+302105221208 info@mek.com.gr * * www.mek.com.gr

HK菲薄若（上海）精密部件有限公司中国上海自贸区爱都路253号3号厂房1层邮政编码：2000131电话：00862160831596传真：00862160831599电子邮件：info@fibro.cnwww.fibro.com

HRWML Robert Bednjanec Vlaska76·10000_Zagreb T+38598416005 robert.bednjanec@net.hr

HU Rath&Co.Ges.m.b.H. TeiritzstraBe3·AT-2100Korneuburg T+4322626080·F+43226260860 office@rath-co.at·www.rath-co.at

ID FIBRO Asia Pte. Ltd. 9,ChangiSouth Street3,#07-04 Singapore486361 T+6565439963·F+6565439962 info@fibro-asia.com·www.fibro.com

IEBruderer UK Ltd. UnitH,Cradock Road Luton·Bedfordshire LU4OJF T+441582563400·F+441582493993 mail@bruderer.co.uk·www.bruderer-presses.com

ILA.J.Englander1980 Ltd. 13Harechev Street·Tel Aviv67771 T+97235373636·F+97235373325 info@englander.co.il·www.englander.co.il

IN FIBROINDIAPRECISIONPRODUCTSPVT.LTD. PlotNo:A-55,PhaseIl,ChakanMIDC TalukaKhed,Pune-410501 T+91-2135670903·M+91-9881000273 info@fibro-india.com·www.fibro.com

ITMillutensil S.R.L. CorsoBuenosAires,9220124Milano T+390229404390·F+39022046677 info@millutensil.com * * www.millutensil.com

KRFIBROKoreaCo.Ltd. 203-603,BucheonTechnopark Ssangyong3·397, Seokcheonrojeonu,uchen-iGyeoggio T+82326240630·F+82326240631 fibro_korea@fibro.kr·www.fibro.com

LIAuBendienst David Lindauer Sportplatzweg10·6440Brunnen M+41764173239 d.lindauer@fibro.de * * www.fibro.com

LTCle Baltic Ou Pramones gatve94-7·11115Vilnius,Lithuania T+37066356309·F+37052040914 info@clebaltic.com·www.clebaltic.com

LV Cle Baltic Ou Startaiela6b·1026Riga,Latvia T+37167139991·F+37167139992 info@clebaltic.com·www.clebaltic.com

MA Chiba Industrie Lot59Zone Industrielle·Mohammedia T+212523314016/17/19 F+212523303985 h.hind@chibaindustrie.com

MX FIBRO Inc. 139HarrisonAve.·Rockford,IL61104 P.O.B.5924·Rockford,IL61125 T+18152291300·F+18152291303 info@fibroinc.com·www.fibro.com

MYFIBRO Asia Pte.Ltd. 9,ChangiSouthStreet3,#07-04 Singapore486361 T+6565439963·F+6565439962 info@fibro-asia.com·www.fibro.com

NLJeveka B.V. Platinaweg4·1362JLAlmerePoort T+31363032000 info@jeveka.com·www.jeveka.com

NZ APS Tooling Ltd.17ASpringStreet·Onehunga,Auckland,1061T+6495792208·F+6495792207info@apstools.co.nz

PE Ing.E.Brammertz S.c.r.l. Av.JosePardo182·OF.905 Apartado0173-Miraflores,Lima18 T+5114458178·F+5114451931 braming@terra.com.pe

PLPrzedstawiciel Piotr Kaszuba ul.LwaTolstoja14/5·56-4000lesnica T+48713985308·F+48713985308 M+48609987285 p.kaszuba@fibro.de-www.fibro.com

PrzedstawicielMarcinPietka Roczyny，ul.Bielska8·34-120Andrychow T+48338137213·M+48605987284 m.pietka@fibro.de·www.fibro.com

DoradztwoTechniczneMichalGadomski Suchatowka8-88-140Gniewkowo M+48609987247 m.gadomski@fibro.de * www.fibro.com

PTFerrometal Lda. Estrada Manuel Correia Lopes Parque Industrial Progresso,Armazem1 * Polima 2785-001S.Domingosde Rana T+351214447160·F+351214447169 ferrometal@ferrometal.pt

ROReprezentant Vanzari Daniel Andrei Sibisan Str.Zizinului nr.8,ap.21·Brasov,500414 T+40744440583-F+40368780008 d.sibisan@fibro.de.www.fibro.com

RSAndrija Tesic,Dipl.Ing. Partisanska12/a-ll·11090Beograd T + 3 8 1 112338362·F+381112338362 atesic@verat.net

RUCL Engineering&Co.Ltd. ul.Sofyiskaya66·192289S.Petersburg T+7812 5751592-F+78123247388 info@cleru.ru·www.cleru.ru

SAAI Rasha Est

OldMakkahRoad-Kilo3·DarAlOloumStreet P.O.Box130029·Jeddah21372 T+966126458541·F+966126458539 fibro.sa@gmail.com * * www.al-rasha.com

SE Lideco AB Verkstadsvagen4.51463Dalstorp T+46321530350·F+4632160377 info@lideco.se·www.lideco.se

SGFIBRO Asia Pte.Ltd. 9,ChangiSouth Street3,#07-04 Singapore486361 T+6565439963·F+6565439962 info@fibro-asia.com * www.fibro.com

SIOro-Tech trgovina d.o.o. Ulicaborcev1/b·Sl-2000Maribor T+38624260843·F+38624260844 oro-tech.trgovina@siol.net

SKTechnicky konzultant Vadimir Tanecka CSA89/8·962230cova M+421905329456 v.tanecka@fibro.de.www.fibro.com

TH FIBRO Asia Pte.Ltd. 9,ChangiSouth Street3,#07-04 Singapore486361 T+6565439963·F+6565439962 info@fibro-asia.com·www.fibro.com

TREnder Kesicive TeknikTakimlar SanayiTicaretA.S. TersaneCaddesi No.105 34420Karakoy/stanbul T+902122532600·F+902122545791 info@enderltd.com·www.enderltd.com

TWSunNan Enterprises Co.Ltd. 2F,No.7,Alley6Lane235·Pao-Chiao Road Hsin-Tien City·Taipei T+886229176454·F+886229110398 sun-ss@umail.hinet.net

US FIBRO Inc. 139HarrisonAve.·Rockford,IL61104 P.O.B.5924·Rockford,IL61125 T+18152291300·F+18152291303 info@fibroinc.com·www.fibro.com

ZAHerrmann & Herrmann Pty.Ltd. 24,ShaftRoad·P.O.B.13030 Knights 1413 T + 2 7 118280100·F+27118286021 hermstools@mweb.co.za \mathbf { \nabla } * \mathbf { \varepsilon } www.hermstools.com

StandardParts标准件

FIBROGmbH August-Läpple-Weg 74855 Hassmersheim T + 4 9 626673-0 F+49 626673 237 info@fibro.de

FIBROFranceSarl 26,avenue de l'Europe 67300 Schiltigheim T+33390 204040 F+33388810829 info@fibro.fr

FIBRO Inc. 139 Harrison Avenue Rockford,IL61104 T+18152291300 F+18152291303 info@fibroinc.com

FIBROAsia Pte. Ltd.
9,ChangiSouth Street3,#07-04Singapore 486361
T + 6 5 65439963
F + 6 5 65439962
info@fibro-asia.comFIBROINDIA CPRECISION PRODUCTS PVT. LTD.
PlotNo:A-55,PhaseIl,ChakanMidc,TalukaKhed,Pune-410501
T+912135338800
F+9121353388 88
info@fibro-india.com
FIBRO (Shanghai) 中
菲薄若（上海）标准件有限公司
中国上海自贸区爱都路253号3号厂房1层
邮政编码：2000131
电话：00862160831589
传真：00862160831599
电子邮件：info@fibro-china.com
www.fibro.comFIBROKOREA CO.,LTD.
203-603,Bucheon TechnoparkSsangyong3
397,Seokcheon-ro,Ojeong-guBucheon-si, Gyeonggi-do
T + 8 2 32 6240630
F+8232624 0631
fibro_korea@fibro.kr

www.fibro.com