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10

Rotary Cylinder

중공형 유압실린더, SD 모델들의 형식 
표기는 아래와 같습니다.

SD open-center hydraulic cylinder is 
model coded as follows.

Oil from the hydraulic unit flows 
through the ports of the cylinder and 
retracts or extends the piston,
actuating the chuck. Circulated oil 
runs through the sleeve body and 
rotary valve, eventually returning to the 
hydraulic unit through the drain line. 
The lock valve prevents loss of pres-
sure in an event of a power outage, 
maintaining grip force on the work-
piece. The relief valve prevents loss of 
force in an event thermal expansion.

유압유닛으로부터 공급받는 작동유가
실린더내부의 유압회로를 거쳐 피스톤을 
전진, 혹은 후진시켜 척에서 필요로 하는 
파악력을 제공합니다.
유압포트로 공급된 유압은 슬리브와
회전밸브를 통하여 실린더 내부로 공급
되어 피스톤을 작동시킵니다.
순환된 유압은 반대편 유압포트를 통해 
유압탱크로 복귀하는데 이를 내부 드레
인이라고합니다.
내부로 유입된 유압외에 회전체와 비회
전체의 조립틈새를 통해 베어링을 윤활
시키고 드레인 니플로 흘러 탱크로 복귀
하는데 이를 외부 드레인이라고 합니다.
로크밸브는 장비의 갑작스런 전원 off에 
의하여 공작물이 비산하는 것을 방지하
기 위하여 유압공급이 중단되었을 때
실린더 내부의 유압이 손실되지 않고 
일정시간동안 유지하는것이 주 목적입니
다. 릴리프 밸브는 일반적으로 감압밸브
라고 하며, 압축된 오일이 열팽창에 의하
여 극단적인 추력과 압력상승에 따른
실린더의 손상을 방지합니다.

SD开放中心液压缸型号编码如下。

由液压机组供应的液压油通过油缸内
部的 液压电路压缩活塞,从而提供
卡盘所需的夹持力。 传到液压端口
的液压,通过套管和旋转阀传到油缸
内部,从而运行活塞。经过循环的液
压通过反方向的液压端口进入液压站
的过程叫做‘内部排油’。 除
了流入到内部的液压以外,通过旋转
体和无旋体之间组装的空隙润滑轴承
之后,通过排油接头返回贮油箱的过
程叫做‘外部排油’。 检验阀的主
要功能是为了防止装备在突然停电的
情况下加工产品飞散,从而在液压供
应被中断时,使油缸内部的液压不受
损,让液压维持一定时间。 泄放阀
一般称之为减压阀,防止被压缩的油
热膨胀而产生极端性推力和压力上升
而损伤油缸。

SD
SDL

标准型
长行程型

Standard type
Long stroke type

: 표준형
: 롱스트로크형

SD 135 46

관통경 호칭

按通孔直径

Nominal Through Hole Diameter

실린더 내경 호칭

标称汽缸内径

Nominal inner diameter of cylinder

2. 概要

2. Summary

2. 개 요

2-1 Model coding

2-1 모델형식 표기

2-2 Construction and
       operation

2-2 구조 작동

2-1卡盘形式标明

2-2 構造與操作

Never use this rotating cylinder with 
a vertical lathe. This rotating cylinder 
is not provided with an oil seal but 
employs labyrinth sealing between the 
sleeve body and the shaft so as to 
minimize leakage that occurs during
high-speed rotation. For this reason, 
when this rotating cylinder is mounted 
on a vertical lathe, a large quantity of 
oil will leak and the bearing will not be 
sufficiently lubricated, resulting in dam-
age to the rotating cylinder.

이 회전실린더는 고속회전시의 누유를 
최소화하기 위해 슬리브바디와 회전부 
사이에 라비렌스 구조를 사용하고 있습
니다. 완전한 밀봉구조가 아니기때문에 
실린더를 수직으로 사용하면 누유될뿐만 
아니라 베어링의 윤활도 할 수 없어 고장
의 원인이 되므로 절대 수직으로 사용
하지 마십시오.

该液压油缸为了在高速旋转时做到漏
油的 最小化,在套管体和旋转部之
间采用了迷宫式结构。因为不是完整
的密封结构,若使油缸处于垂直状
态,不仅会发生漏油,还会因为没有
轴承的润滑作用而成为故障的原因,
因此请千万不要使油缸处于垂直
状态。

!

CAUTION

주 의

!

CAUTION

注 意

!

CAUTION

Содержание SD

Страница 1: ...raulic Cylinder Instruction Manual SD SDL IMPORTANT Please read and understand DANGER WARNING items in this maunal before operating the cylinder Please keep this manual by your side for answers to any...

Страница 2: ......

Страница 3: ...asizes important information Warning symbol Warning term DANGER WARNING CAUTION IMPORTANT Indicates an imminently hazardous situation which if not avoided will result in death or serious injury These...

Страница 4: ...4 Rotary Cylinder 1 7 2 10 2 1 10 2 2 10 3 12 3 1 12 3 2 14 3 3 16 3 4 19 3 5 20 3 6 21 3 7 23 3 8 24 3 9 25 3 10 27 4 28 5 29 6 32 7 36 8 40 8 1 40 8 2 41 8 3 42 8 4 43...

Страница 5: ...3 3 Cylinder mounting 16 3 4 Torque spec for cylinder mounting bolts 19 3 5 Drain port 20 3 6 Oil Pressure circuit diagram 21 3 7 Setting up the control valve hydraulic unit and piping 23 3 8 Hydrauli...

Страница 6: ...6 Rotary Cylinder 1 7 2 10 2 1 10 2 2 10 3 12 3 1 12 3 2 14 3 3 16 3 4 19 3 5 20 3 6 21 3 7 23 3 8 24 3 9 25 3 10 27 4 28 5 29 6 32 7 35 8 39 8 1 39 8 2 40 8 3 41 8 4 42...

Страница 7: ...e during spindle rotation Provide the cover the periphery of cylinder Secure the mounting bolts Danger by catching operator in a machine Danger by discharge of clamped workpiece during spindle rotatio...

Страница 8: ...Gripped workpiece may discharge by lighting or interruption Set work to correct gripping position o Install the cylinder with the piston in its forward position Danger by discharge of clamped workpiec...

Страница 9: ...use loss of force which may cause in the workpiece to be thrown from the chuck Improper lifting can lead to damage or injury Debris in the oil may result in pressure loss and cause the workpiece to be...

Страница 10: ...nt thermal expansion off SD SD SDL Standard type Long stroke type SD 135 46 Nominal Through Hole Diameter Nominal inner diameter of cylinder 2 2 Summary 2 2 1 Model coding 2 1 2 2 Construction and ope...

Страница 11: ...11 Instruction Manual Fig 1 Sleeve Body Sleeve Stopper Rotary Valve Fixed ass y Rotating ass y Relief Valve lock Valve Piston Cylinder Body...

Страница 12: ...asurement methods Make sure to fastening the set screw on the adapter to prevent loosening Fig 2 Fig 3 Fig 2 Fig 3 Fig 2 Fig 3 Run out measurement of cylinder 3 Mounting 3 3 3 1 Manufacturing and inst...

Страница 13: ...6 M10x100L SD 18582 160 82 205 5 25 6 M10x110L SD 21510 200 103 240 5 35 6 M12x120L SDL 25411 230 117 5 275 6 46 8 M12x140L SDL 30516 260 166 5 345 5 51 12 M12x160L Keep the run out on cylinder adapto...

Страница 14: ...draw pipe into the piston rod with the piston rod set Note B The following is cylinder dimensions when chuck jaws is fully opened Fig 4 4 1 B Fig 4 A B 3 2 Manufacturing and installation of draw pipe...

Страница 15: ...daptor and back plate is 800mm in case of HS 06 and SD 13546 the overall length of the draw pipe will be as follows L A 41 800 41 841mm Accurate threading must be provided on the draw pipe in conformi...

Страница 16: ...support is mounted to the lathe retain the clearance between the projected parts of the sleeve body and the support so that the sleeve body is not subjected to loading Fig 5 When mounting the cylinder...

Страница 17: ...face should be minimized 0 005 less 0 005 0 005 Fig 6 Run out cylinder after installation Type A B SD 13546 SD 13546 equivalent SD 13546 0 01 Less 0 015 SD 15452 SD 15452 equivalent SD 15452 0 01 Less...

Страница 18: ...ylinder please follow the example as shown below Attach a tester such as a JURACON gauge to a Vblock and test the OD run out on the cylinder adaptor 0 010 or less Make sure the gauge touches the cylin...

Страница 19: ...0 20 SD 15452 M10 20 SD 17568 M10 20 SD 18577 M10 20 SD 18582 M10 20 SD 21510 M12 20 SDL 25411 M12 32 SDL 30516 M16 32 2 Tab Depth Screwing Length Mounting Bolt Cylinder Adaptor Cylinder Tighten the m...

Страница 20: ...wire reinforced clear vinyl hose for the drainage hose so that the oil can be seen Below are bad examples of hose routing Drain port is not positioned vertically The hydraulic circuit of another actu...

Страница 21: ...it is incorporating the locking mechanism which works to retain the specified gripping force even when abnormal drop of the supplied pressure is caused by power failure or breakdown of pressure source...

Страница 22: ...r dia outer dia gripping change valve so that it prevents misoperation when changing from the inner dia gripping to outer dia gripping When the solenoid valve is used for this change valve use the 4 p...

Страница 23: ...the pipe and then install it Dusts in the pipe can be a cause of cylinder overheat 3 7 Setting up the control valve hydraulic unit and piping 3 7 3 7 Remove any dirt completely from inside of the Pip...

Страница 24: ...oil is influenced to the cylinder heating drain volume opera tion speed regulate the oil according to the instruction manual of the pump unit 20 20 IMPORTANT IMPORTANT IMPORTANT 40 30 50 cSt ISO VG32...

Страница 25: ...ng direction is correct Clamp and unclamp Chuck stroke is adequate Check for any leaks from hoses After successfully checking for all of the above slowly raise the operation pressure to the rated pres...

Страница 26: ...rox 0 5Mpa each and repeat the same procedures as described in above 2 for confirmation of cylinder motion At this time increase the pressure to 30 of maximum chuck pressure When cylinder operational...

Страница 27: ...perature rapidly deteriorating the sealing materials and the hydraulic oil Keep the oil temperature below 60 by use of a cooler In this case minimize the back pressure 60 3 10 Safety valve 3 10 3 10 A...

Страница 28: ...heck the hydraulic oil twice a year and replace it if necessary 0 2 3 6 When operating the machine with maximum hydraulic pressure and maximum speed disassemble it at every 250 thousands times of use...

Страница 29: ...ce to rotation Copper tube piping materials are used Use the proper hose material hydraulic rubber hose Part of the sleeve body is fixed to the lathe There must be some space between the housing and a...

Страница 30: ...d head radiation insufficient Remove part of lathe cover of provide air vent Coolant leaks from coolant collector or mixes into hydraulic oil Coolant collector filter loaded with chips Clean filter Pi...

Страница 31: ...31 Instruction Manual n o t e...

Страница 32: ...essure 4 5 45 4 5 45 4 5 45 4 5 45 min 1 Max r p m 7000 6200 5600 5000 N m2 kg m2 GD2 0 021 0 045 0 07 0 097 kg Weight 10 14 18 23 Leak min Total Leakage 3 3 5 4 4 5 SD 18582 SD 21510 SDL 25411 SDL 30...

Страница 33: ...5 0 4 0 Wmax 55 50 59 56 53 60 75 76 Wmin 30 25 30 27 23 25 25 25 Z 5 5 5 8 5 5 6 5 A1 8 5 8 5 11 11 11 14 18 17 5 B1 117 5 107 5 122 5 129 5 133 140 178 5 206 C1 30 30 30 35 35 30 45 45 E1 M6 M6 M6...

Страница 34: ...n Thrust kN x Hydraulic Pneumatic Pressure MPa 0 25 MPa Max Hydraulic Pneumatic Pressure MPa 0 25 MPa Note3 The locking mechanism Temporarily maintains the hydraulic pressure in the cylinder if the pu...

Страница 35: ...35 Instruction Manual n o t e...

Страница 36: ...1 2 5 11 24 15 16 17 10 18 19 25 22 3 4 6 7 26 27 32 30 12 29 28 13 20 14 21 23 8 9 31 36 Rotary Cylinder 7 Parts list 7 7 Fig 13...

Страница 37: ...Regard 1 11 Regard 1 12 Splash Plate 1 13 Bearing 2 14 Wrench Bolt 6 15 O Ring O 1 16 O Ring O 1 No Name Q ty 17 O Ring O 1 18 O Ring O 1 19 O Ring O 1 20 O Ring O 3 21 O Ring O 1 22 O Ring O 2 23 O R...

Страница 38: ...21 26 19 20 23 25 18 17 22 16 15 24 38 Rotary Cylinder Fig 14...

Страница 39: ...290 1 18 AS5685 250 AS568 257 AS568 259 AS568 262 AS568 262 AS568 267 G240 AS568 380 1 19 P53 P60 P75 P85 P90 P120 P125 P175 1 20 S105 S105 G125 G135 G145 AS568 262 G190 G250 3 21 S70 S80 S95 S105 S11...

Страница 40: ...SD 13CS CS13SHW UN CS13SH SD 13546 SD 15CS CS15SHW UN CS15SH SD 15452 SD 16CS SD 17568 SD 17CS CS18SHW UN CS18SH SD 18577 SD 18CS CS19SHW UN CS19SH SD 18582 SD 21CS CS21SSHW UN CS21SH SD 21510 SD 25C...

Страница 41: ...Specification PR12 2DP AUTONIX OP2 WHITE V RED OV BLACK OP1 WHITE 1mm LED The proximity switch is mounted to brackets through the adjusting plate and must be set with the screws of the proximity swit...

Страница 42: ...ommended to use transparent vinyl hose for checking flow condition inside dia 32mm Fig 16 32mm Fig 16 32mm Fig 16 CAUTION CAUTION CAUTION Fig 16 15 If coolant flows over from the coolant collector it...

Страница 43: ...Name Q ty 1 Body 1 2 Cover 1 3 Sheet packing 1 4 Detectable Plate 1 5 Sheet packing 1 6 Plate 2 7 Sheet packing 2 8 O Ring O 2 No Name Q ty 9 Filter 1 10 Under body 1 11 Hexagon Socket Head Bolt 9 12...

Страница 44: ...er 1 5 Sheet packing 1 6 Detectable Plate 1 7 Plate 2 8 Sheet packing 2 9 Filter 1 No Name Q ty 10 Under body 1 11 Hose nipple 1 12 Hexagon Socket Head Bolt 3 13 Hexagon Socket Head Bolt 4 14 Hexagon...

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Страница 48: ...rea P ro d u c tio n m o n ito re d T yp e te st e d P ro d u kt io n u b er w ac h t B au ar t g ep ru ft s ISO 9001 2008 Samchully Machinery 405 820 99 TEL 82 32 822 4811 FAX 82 32 822 4377 405 820...

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