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KPZR 端压卡盘 End Press Chuck
对于径向夹持易变形或难夹持的工件，通常采用端面压紧方式的端压卡盘进行定位夹紧，端压卡盘是采用径向上均布的 3 处旋转压板对工件进行压紧及松开，卡盘内部为浮动机构，保证压板在压紧过程中避免工件端面不平对定位精度的影响。
For radial clamping easy to deform or difficult to clamp the workpiece, usually use the end pressure chuck for positioning and clamping, end pressure chuck is to use the radial distribution of the 3 rotating pressure plate on the workpiece for pressing and loosening, the chuck internal oating mechanism, to ensure that the pressure plate in the pressure process to avoid the impact of the unevenness of the workpiece end surface on the positioning accuracy.
特点优势
1. 圆周均匀布置的压板具有浮动功能；
2. 分体式齿模设计，可以适应多工件共用卡盘本体，且齿模为全齿定位方式，经久耐用；
3.HSK 齿模接口，高刚性、快速更换、高重复定位精度。
Characteristics
1. Uniformly arranged platen with oating function on the circumference.
2. Split tooth mold design can adapt to multiple workpieces sharing the chuck body, and the tooth mold is full tooth positioning method, durable.
3. HSK tooth mold interface, high rigidity, quick change, high repeatability of positioning accuracy.
夹持示例Clamping Case
工 件：半轴齿
加工方式：车削内孔
Workpiece: Half-shaft tooth
Processing mode: Turning inner hole
工 件：轴承内圈
加工方式：车削内孔
Workpiece: Bearing inner ring
Processing mode: Turning inner hole
尺寸与参数 Dimensions and Parameters
| 卡盘型号 Chuck model | 库存 Stock | J | |||||||||
| A | B | C | D | E | F | G | Hmax | Hmin | |||
| KPZR-D210 | 210 | 102 | 42 | 110 | 12 | 80 | HSK50 | 50 | 26 | M20 | |
| KPZR-D260 | 260 | 102 | 60 | 110 | 12 | 100 | HSK80 | 50 | 26 | M24 | |
| 卡盘型号 Chuck model | 最大拉力 Max clamping force/kgf | 拉杆行程 Pull-rod stroke | 夹持范围 Clamping range | 最大转速 Max speed/rpm | 重量 Weight/kg |
| KPZR-D210 | 2100 | 24 | 50~110 | 2800 | 35 |
| KPZR-D260 | 2800 | 24 | 65~150 | 2400 | 54 |
附件
Accessories
压板及齿模
Pressure plate and tooth mold
| 压板型号 Pressure plate model | 库存 Stock | 齿模型号 Gear mold model | 库存 Stock | 齿模接口 Gear mold interface | 夹持范围 Clamping range |
| YBZR-210** | CMZR-210** | HSK50 | 25~105 | ||
| YBZR-260** | CMZR-260** | HSK80 | 90~170 |
^ * 附件需单独订购。 ^ * 夹爪及支撑座根据具体产品而定，详情请联系我们。 * Accessories ordered separately. ^ * The jaws and support base models vary by specific chucks, please contact us for details.
伸缩卡盘
Retractable-Jaw Shaft Chucks
KPS 伸缩卡盘 Retractable-Jaw Shaft Chuck
使用伸缩卡盘卡爪与端面驱动顶尖两种驱动方式组合可实现轴类工件外圆全部的粗、精车削加工，可通过更换卡爪及端面驱动顶尖，实现不同尺寸工件的加工。
The combination of the two driving methods of the retractable-jaw shaft chuck jaws and the face drive center can realize rough and nish turning of the entire outer circle of shaft-type workpieces, and the machining of workpieces of dierent sizes can be realized by replacing the jaws and the face drive center.
特点优势
1. 一次装夹完成轴类工件全外圆粗、精车削；
2. 端面驱动刃为硬质合金材质，耐用度高。
Characteristics
1. One clamping can nish roughing and nishing turning of the entire outer circle of shaft workpieces;
2. The face driving edge is made of hard alloy for high durability.
工步1：端面驱动顶尖驱动工件，夹爪处于缩回状态，车削轴颈外圆；
Step 1: The face driving center drives the workpiece, the clamping jaws are in the retracted state, turning the outer circle of the shaft journal;
工步2：夹爪伸出，夹紧轴颈外圆，粗车其余外形，此时是重型切削；
Step 2: The clamping jaws are extended, clamping the outer circle of the journal, roughing the rest of the shape, which is heavy duty cutting;
工步3：夹爪缩回，端面驱动顶尖驱动工件，精车所有外形。
Step 3: The clamping jaws are retracted, the face drive center drives the workpiece, and all proles are nished.
工 件：输入轴加工方式：车削外圈
Workpiece: Input Shaft Processing mode: Turning external circle 尺寸与参数 Dimensions and Parameters
| 卡盘型号 | ||||||||||
| Chuck model | 库存 Stock | A | B | C | D | E | F | Gmax | Gmin | H |
| KPS-220 | 220 | 80 | 40 | 165 | 6 | 71.5 | 55 | 15 | M12 | |
| KPS-240 | 240 | 80 | 40 | 165 | 6 | 71.5 | 55 | 15 | M16 | |
| KPS-290 | 290 | 100 | 60 | 185 | 6 | 71.5 | 55 | 15 | M20 | |
| 卡盘型号 Chuck model | 最大拉力 Max clamping force/kgf | 拉杆行程 Pull-rod stroke | 夹持范围 Clamping range | 最大转速 Max speed/rpm | 重量 Weight/kg |
| 7600 | 12-45 | 3500 | |||
| KPS-220 KPS-240 | 10200 | 40 40 | 40-85 | 3000 | 52 60 |
| KPS-290 | 12200 | 40 | 80-120 | 2500 | 85 |
附件
Accessories
夹爪及端驱顶尖
Clamping Jaws and End Driving Center
| 夹爪型号 Jawmodel | 库存 Stock | 端驱顶尖型号 End driven center model | 库存 Stock | 夹持范围 Clamping range |
| DQS-220** | 12-45 | |||
| JZS-220** JZS-240** | DQS-240** | O | 40-85 | |
| JZS-290** | DQS-290** | 80-120 |
端驱卡盘
End-Drive Chucks
KPDQ 端驱卡盘 End-Drive Chuck
在轴类工件的车削加工中，工件常常采用双顶定位方式，利用端驱卡盘的驱动刃嵌入工件端面，驱动工件进行车削。
In the turning of shaft-type workpieces, the workpieces are often positioned with double tops, and the driving edge of the end-drive chuck is embedded in the end face of the workpiece to drive the workpiece for turning.
特点优势
1. 适用于端面不平3mm 内的工件；
2. SD 型适用于工件加工外圆跳动要求 <=slant 0 . 0 1 ，且机床带推拉杆的工况；
3. HD 型适用于工件加工外圆跳动要求 <=slant 0 . 0 3 ，且机床不带推拉杆的工况；
4. 圆周均布驱动刃，可更换顶尖头。
Characteristics
1. Suitable for workpieces with an uneven end face of 3mm or less.
2. SD type is suitable for workpiece machining with external runout <=slant 0 . 0 1 , and the machine is equipped with a push-pull lever.
3.HD type is suitable for workpiece machining external runout requirements <=slant 0 . 0 3 , and the machine does not have a push-pull lever
working conditions.
4. Driving edges are evenly distributed around the circumference, and the centering head can be replaced.
夹持示例 Clamping Case 尺寸与参数 Dimensions and Parameters
| 卡盘型号 | 库存 Stock | ||||||||||||||
| A | B | C | D | E | F | G | H | J | Kmax Kmin | Mmax | Mmin | N | |||
| KPDQ-SD1250 | 109 | 32 | 133.5 | 19.5 | 30 | 18 | 28.3 | 35 | 63 | 20.5 | 1 | 20.5 | 1 | 22 | |
| KPDQ-SD1555 | 109 | 32 | 133.5 | 19.5 | 30 | 18 | 31.3 | 40 | 63 | 20.5 | 1 | 20.5 | 1 | 22 | |
| KPDQ-SD2060 | 。 | 109 | 32 | 133.5 | 19.5 | 30 | 18 | 35.3 | 43 | 63 | 20.5 | 1 | 20.5 | 1 | 22 |
| KPDQ-SD2070 | 109 | 32 | 139.5 | 25 | 25 | 22 | 42.3 | 48 | 74 | 24.5 | 5 | 20.5 | 1 | 22 | |
| KPDQ-SD45120 | 153 | 40 | 157 | 28 | 32 | 20 | 75 | 80 | 116 | 28 | 9 | 20 | 1 | 25 | |
附件
Accessories
驱动刃及顶尖头
Driving edge and centering head
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| 驱动刃型号 Driving edge model | 库存 Stock | 顶尖头型号 Center headmodel | 库存 Stock | 夹持范围 Clamping range |
| QDR-SD1250** QDR-SD1555** | DJT-SD1250** DJT-SD1555** | O | 12-50 15-55 | |
| QDR-SD2060** | DJT-SD2060** | 20-60 | ||
| QDR-SD2070** | DJT-SD2070** | O | 20-70 | |
| QDR-SD45120** | DJT-SD45120** | 45-120 |
| 卡盘型号 Chuck model | 库存 Stock | ||||||||||
| B | C | D | E | F | G | H | J K | ||||
| KPDQ-HD1250 | A 109 | 32 | 131.5 | 9.8 | 30 | 10 | 28.3 | 35 | 63 | 13.5 | |
| KPDQ-HD1555 | 109 | 32 | 131.5 | 9.8 | 30 | 8.5 | 31.3 | 40 | 63 | 13.5 | |
| KPDQ-HD2060 | 109 | 32 | 131.5 | 9.8 | 30 | 10 | 35.3 | 43 | 63 | 13.5 | |
| KPDQ-HD2070 | 109 | 32 | 131 | 12.5 | 25 | 11 | 42.3 | 48 | 74 | 16 | |
| KPDQ-HD45120 | O | 153 | 32 | 144 | 19 | 32 | 20 | 75.3 | 80 | 116 | 13.5 |
附件
Accessories
驱动刃及顶尖头
Driving edge and centering head
| 驱动刃型号 Driving edge model | 库存 Stock | 顶尖头型号 Center head model | 库存 Stock | 夹持范围 Clamping range |
| QDR-HD1250** QDR-HD1555** | DJT-HD1250** DJT-HD1555** | 12-50 15-55 | ||
| QDR-HD2060** | DJT-HD2060** | 20-60 | ||
| QDR-HD2070** | 。 | DJT-HD2070** | 20-70 | |
| QDR-HD45120** | DJT-HD45120** | 45-120 |
＊ 附件需单独订购。 ^ * 夹爪及支撑座根据具体产品而定，详情请联系我们。 ^ * Accessories ordered separately. ^ * The driving edge and centering head models vary by specific chucks, please contact us for details.
法兰盘Flanges
用于连接动力卡盘与机床主轴鼻端。
Used to connect the power chuck to the nose of the machine spindle.
| 法兰盘型号 | 法兰盘型式 | 库存 | 鼻大小 | A | B | C | D | E |
| DZFL-A5-A | A2-5 | 133 | 104.8 | 82.563 | ||||
| A型 | 25 | - | ||||||
| DZFL-A6-A | 00 | A2-6 | 1520 | 134 | 106375 | 3035 | ： | |
| DZFL-A11-A | A2-11 | 280 | 235 | 139.719 | 40 | - | ||
| DZFL-A5-B | B型 | A2-5 | 133 | 104.8 | 82.563 | 30 | 115 | |
| DZFL-A6-B | 00 | A2-6 | 165 | 134 | 106.375 | 3540 | 115/13010 | |
| DZFL-A11-B | A2-11 | 280 | 235 | 139.719 | 45 | 220 |
机床主轴鼻端尺寸反馈表 Feedback table for machine tool spindle nose size
| 结构信息 Structure Information | 名称 Name | 代号 Designation | 尺寸 Dimension/mm | |
| 主轴型式 Spindle Type | 1:4短锥型□ 1:4 short taper type | 主轴鼻端大小 Spindle nose size | A | |
| 主轴鼻端长度 Spindle nose length | B | |||
| 外止口型□ | 内孔大小 Bore size | C | ||
| 拉管螺纹型式 Tie Thread Type | external stop type□ 内螺纹□ female thread□ | 内孔深度 Bore depth | D | |
| 拉管外径 Tube O.D. | E | |||
| 螺纹大小 Thread size | F | |||
| externaltrad□ | 螺纹深度Thread depth | G | ||
| 螺纹大小 Thread size | H | |||
| 拉管内径 Tube I.D. | J | |||
| pultu stroke | 螺纹深度Thread depth | K | ||
| 拉管伸出长度 Tube extension | Lex | |||
| 拉管缩回长度Tube retraction | Lre | |||
| 机床型号MachineModel | 油缸行程Cylinder stroke | M | ||
磨削用高精度回转顶尖 High-precision rotating center for grinding
针对齿轮磨削加工特性要求，设计了高精度回转顶尖，顶尖内置滚针轴承，使得其在承受磨削力时极具刚性；较小的外形尺寸，极大的避免了砂轮进刀、退刀过程干涉的情况；顶尖头部、锥柄均采用高淬火硬度的工具钢制作，精度保持性更好，寿命更高。
机械夹具结构与类型
Structure and Type of Mechanical Fixture：
1、粘接夹头类 Adhesive Collet Fixture
① 主体
② 外壳
③ 开槽夹头
④ 工件
① 主体
② 硬质合金摩擦锥
③ 活动顶尖
④ 工件
⑤ 上顶尖
① Body
② Carbide friction cone
③ Live center
④ Workpiece
⑤ Top center ① 主体
② 端面顶出套 ③ 合金外锥
④ 工件
⑤ 上压紧盖
① Body
② End-face ejector
③ Carbide external cone
④ Workpiece
⑤ Upper press cover ① 主体
② 端面定位套
③ 螺纹锥度夹头 ④ 工件
① Body
② End positioning sleeve
③ Thread cone collet
④ Workpiece
① 主体
② 端面定位套
③ 双锥度胀套
④ 工件
⑤ 上压盖
① Body
② End positioning sleeve
③ Double cone groove collet
④ Workpiece
⑤ upper press cover
技术参数Technical Data
1、适用范围 Applicable Range
机械式夹具具有膨胀量大、耐磨性好、夹持力大等优点，广泛应用于车削、铣削、滚齿、插齿、磨齿等工序。特别适用于夹持长度较短的工件及机械手自动装夹。
Wearability, large clamping force, and so on. It is widely used in turning, milling, hobbing, shaping, grinding, and so on. It is especially suitable for workpieces with short clamping length and automatic clamping by robotic arms.
2、安装、调试 Installation and Testing
安装夹具前，清洁夹具与机床接触面，确保接触面无异物；将夹具固定在机床安装端面，对齐夹具与机床相应接口，拧紧螺钉；校验夹具基准外圆径向跳动量、标准件径向跳动和端面跳动量。
Before installing the xture, clean the contact surface between the xture and the machine to ensure that there is no foreign matters in the contact surface; x the xture at the installation end face of the machine, align the xture with the corresponding interface of the machine, and tighten the screw; Check xture reference cylindrical end face radial runout, standard parts radial runout, and end face runout.
3、夹紧控制 Clamping Control
手动夹紧的机械夹具，强烈建议使用扭力扳手并按推荐扭力值；机床自动夹紧的机械夹具也应依照推荐的机床推力、拉力或油缸油压。
It is strongly recommended to use a torque wrench and apply pressure to the recommended torque value for manual pressure hydraulic expansion xture；The machine-driven hydraulic expansion xture shall also be pressurized in accordance with the recommended thrust, tension or cylinder oil pressure of the machine.
4、精度检测 Precision Testing
夹具精度检测以标准件径向跳动和端面跳动为准，精度应符合双方技术约定。
The precision testing of xture should be based on the radial runout and end face runout of standard parts. Accuracy shall be in accordance with the technical agreement of both parties.
5、注意事项 Notes
机械夹具的日常保养应注意勿随意磕碰，防尘、防锈，夹头表面、其机构为非完全密封, 长时间使用杂质会进入配合锥面造成精度损失，建议连续加工工件48h 时后清洁主体及夹头配合锥面。
The daily maintenance of mechanical xtures should be careful to avoid bumping, dust, and rust.The surface and inner structure of the xture is not completely sealed. Thehe precision will be lost byhave impurities on cone surface after a long time machining. It is suggested that the main body and the chuck t cone surface should be cleaned after 48 hours of continuous machining.
产品介绍
Product Introduction
1、粘接夹头夹具 Adhesive Collect Fixture
粘接夹头是金属与硫化橡胶强力粘接，具有精度高、膨胀量大、夹持均匀、耐磨性好、夹持力大、寿命高等特点，适用于滚齿、磨齿以及车床车削等工况。
KAPP300P粘接夹头夹具是针对KAPP300P磨齿机床设计的标准品，夹具采用模块化设计，主体按夹持直径大小划分为12档，涵盖D16\~D135范围，在各档范围内，只需更换夹头( 含拉杆) 及端面支撑座即可实现不同直径夹持；（KAPP300P 只作为部分产品列举，其它设备可咨询我们）。
The adhesive collect is strongly bonded by metal and vulcanized rubber. It has advantages of high precision, wide expansion range, uniformly clamping, excellent wear ability, large clamping force, and long life time. It is suitable for gear hobbing, grinding, and turning. KAPP300P adhesive chuck xture is a standard product with modular design for KAPP300P grinding machine. The main body have ve dierent sizes covering the clamping range from D22 to D120. The xture of each size can achieve to clamp dierent diameters by replacing the collect (including draw rod) and support base. (KAPP300P is listed as an example of the product. Please consult us for other size)
| 标准底座型号 Standard Base | 库存 Stock | 尺寸Dimension/mm | Adesive Culilet Model | （带）型号 | 尺寸Dimension/mm | ||||
| L2 | L3 | D2 | D3 D4 | D1 | L1 | ||||
| KA.16.22.H215 | 215 | 27 | 35 | 160 | 135 | JT-N1622-N** | 16-22 | 22 | |
| KA.22.32.H205 | 205 | 35 | 45 | 160 | 135 | JT-N2232-N** | 22-32 | 22 | |
| KA.32.45.H200 | 200 | 55 | 55 | 160 | 135 | JT-N3245-N** | 32-45 | 44 | |
| KA.45.60.H200 | 200 | 60 | 65 | 160 | 135 | JT-N4560-N** | 45-60 | 50 | |
| KA.60.80.H200 | 200 | 70 | 85 | 160 | 135 | JT-N6080-N** | 60-80 | 60 | |
| KA.80.100.H200 | 200 | 78 | 100 | 160 | 135 | JT-N80100-N** | 80-100 | 60 | |
| KA.100.135.H155 | 155 | 73 | 160 | 160 | 135 | JT-N100135-N** | 100-135 | 70 | |
| KA.100.135.H155.PLUS | 155 | 73 | 160 | 180 | 155 | JT-N100135-N** | 100-135 | 70 | |
| KA.100.135.H180 | 180 | 73 | 160 | 160 | 135 | JT-N100135-N** | 100-135 | 70 | |
| KA.100.135.H180.PLUS | 180 | 73 | 160 | 180 | 155 | JT-N100135-N** | 100-135 | 70 | |
| KA.135.180.H180 | 180 | 124 | 160 | 180 | 155 | JT-N135180-N** | 135-180 | 70 | |
| KA.135.180.H180.PLUS | 180 | 124 | 200 | 248 | 225 | JT-N135180-N** | 135-180 | 70 | |
2、机械夹具在齿轮行业的应用 Application of Mechanical Fixture In Gear Industry
滚齿加工 Hobbing
滚齿加工
机 床 : Gleason 210HIC
工 件 : 中间轴
加工方式: 滚齿
驱动方式: 机床拉杆
特 点: 机床拉杆⾃动夹紧，防尘防铁屑设计，顶 尖硬质合金头，精度保持性好、寿命长；双顶一夹， 端面及径向跳动 <=slant 0 . 0 1 \mathsf {mm } 。 Hobbing
Machine: Gleason 210HIC
Workpiece: Gear shaft
Processing mode: Hobbing
Drive mode: Draw rod
Advantages: Clamps by draw rod automatically. Then two centers work at both sides. The runout of end face and in radial direction are <=slant 0 . 0 1 \mathsf {mm } . 滚齿加工
机 床 : 格里森 210HC
工 件 : 主减从动齿轮
加工方式: 滚齿
驱动方式: 机床拉杆
特 点: 机床拉杆⾃动涨紧；端面压紧；端面及径向 跳动 <=slant 0 . 0 1 \mathsf {mm } 。 Hobbing
Machine：Gleason 210HC
Workpiece: Driven gear of main reducer
Processing mode: Hobbing
Drive mode: Draw rod
Advantages: Clamping by draw rod automatically and pressing by end face. The runout of end face and in radial direction are <=slant 0 . 0 1 \mathsf {mm } . 滚齿加工
机 床 : Felsomat FHC180
工 件 : 太阳轮
加工方式: 滚齿
驱动方式: 机床拉杆
特 点 : 橡胶夹头强力夹持，夹头、支撑可更 换；带清洁吹气及气密检测功能；端面及径向跳动 <=slant 0 . 0 1 \mathsf {mm } 。 Hobbing
Machine: Felsomat FHC180
Workpiece: Sun gear
Processing Mode: Hobbing
Drive Mode: Pull rod
Advantages: Rubbing collet provides high-force clamping with replaceable collet support, featuring cleaning air blast and air-tightness detection. The runout of end face and in radial direction are <=slant 0 . 0 1 \ : {mm } . 滚齿加工
机 床 : 三菱 GE20A
工 件 : 主动齿轮
加工方式: 滚齿
驱动方式: 机床拉杆
特 点 : 双锥度开槽夹头；端面浮动压紧；端面及 径向跳动 <=slant 0 . 0 1 \mathsf {mm } 。 Hobbing
Machine: Mitsubish Motors GE20A
Workpiece: Driving gear
Processing mode: Hobbing
Drive mode: Draw rod
Advantages: Groove collet with double cones. Pressing by oating end face. The runout of end face and in radial direction are <=slant 0 . 0 1 \mathsf {mm } . 珩齿加工
机 床 : 三菱 GE15A
工 件 : 太阳轮
加工方式: 滚齿
驱动方式: 机床拉杆
特 点 : 开槽夹头 , 端面及径向跳动 <=slant 0 . 0 1 \mathsf {mm } 。 Hobbing
Machine: MITSUBISH MOTORS GE15A
Workpiece: Sun gear
Processing mode: Hobbing
Drive mode: Draw rod
Advantages: Groove collect. The runout of end face and in radial direction are <=slant 0 . 0 1 \mathsf {mm } .
磨齿加工 Gear grinding
磨齿加工
机 床 : KAPP 300P
工 件 : 2 档齿轮
加工方式: 磨齿
驱动方式: 机床供油
特 点 : 模块化设计；适应机械⼿⾃动装卸工件； 端面及径向跳动 \AA <= 0 . 0 0 5 \mathsf {mm } 。 Gear Grinding
Machine: KAPP 300P
Workpiece: Second gear
Processing mode: Grinding
Drive mode: Machine oil driven
Advantages: Modular design. Suitable for loading and unloading workpiece by robotic arms . The runout of end face and in radial direction are <=slant 0 . 0 0 5 \mathsf {mm } . 磨齿加工
机 床 : KAPP 300P
工 件 : 中间轴总成
加工方式: 磨齿
驱动方式: 机床供油
特 点 : 双顶一夹；开槽夹头；端面及径向跳动 <=slant 0 . 0 0 5 \mathsf {mm } 。 Gear Grinding
Machine: KAPP 300P
Workpiece: Counter shaft
Processing mode: Grinding
Drive mode: Machine oil driven
Advantages: Two centers work at both side. Groove collet. The runout of end face and in radial direction are <=slant 0 . 0 0 5 \mathsf {mm } . 磨齿加工
机 床 :Reishauer RZ260 快换座
工 件 : 行星齿轮
加工方式: 磨齿
驱动方式: 机床供油
特 点 : 开槽夹头；直径 \Phi ^ { 1 8 } ；⾃动装夹；端面及 径向跳动 <=slant 0 . 0 0 5 \mathsf {mm } 。 Gear Grinding
Machine: Reishauer RZ260 quick change base
Workpiece: Planetary gear
Processing mode: Grinding
Drive mode: Machine oil driven
Advantages: Groove collect. Diameter = \Phi 1 8 . Suitable for loading and unloading workpiece by robotic arms The runout of end face and in radial direction are <=slant 0 . 0 0 5 \mathsf {mm } . 磨齿加工
机 床 :Reishauer RZ260 快换座
工 件 : 中间轴
加工方式: 磨齿
驱动方式: 上顶尖压紧
特 点 : 上顶尖下压，摩擦锥定位，摩擦力提供驱 动力矩；活动顶尖支撑引导工件；机床推杆推动顶尖， 松开工件；针对齿根圆与定位夹紧外圆接近工件，最 大限度防止干涉；端面及径向跳动 <=slant 0 . 0 0 5 \mathsf {mm } 。 Gear Grinding
Machine: Reishauer RZ260 quick change base
Workpiece: Countershaft
Processing mode: Grinding
Drive mode: Press on the top center
Advantages: The top center presses down. Friction cone fixes the position. Then the friction can supply driving torque. Live center supports and guides the workpiece; Push rod pushes the center and releases the workpiece. It avoids interference for the situation when the root circle and the positioning clamp cylindrical end face are close to the workpiece. The runout of end face and in radial direction are <=slant 0 . 0 0 5 \mathsf {mm } . 磨齿加工
机 床 :Reishauer RZ160
工 件 : 高压油泵齿轮
加工方式: 磨齿
驱动方式: 上顶尖压紧
特 点 : 上顶尖下压，摩擦锥定位，摩擦力提供驱 动力矩；机床供油推动端面顶出套，松开工件；适用 于带内锥孔的工件；端面及径向跳动 <=slant 0 . 0 0 5 \mathsf {mm } 。 Gear grinding
Machine: Reishauer RZ160
Workpiece: High pressure oil pump gear
Processing mode: Grinding
Drive mode: Press on the top center
Advantages: Top center presses down. Friction cone fixes the position. Then the friction can supply driving torque. The pressure from machine oil pushes the end face to push out sleeve and release the workpiece. Suitable for workpieces with inner cone hole. The runout of end face and in radial direction are <=slant 0 . 0 0 5 \mathsf {mm } .
插齿加工 Gear Shaping
插齿加工
机 床 : 长机 YKS5132H
工 件 : 从动带轮
加工方式: 插齿
驱动方式: 机床拉杆
特 点: 快换开槽夹头；端面及径向跳动 <=slant 0 . 0 1 \mathsf { m } 。Gear Shaping
Machine: CJMT YKS5132H
Workpiece: Driven pulley
Processing mode: Gear shaping
Drive mode: Draw rod
Advantages: Quick change groove collet. The runout ofend face and in radial direction are <=slant 0 . 0 1 \mathsf {mm } .插齿加工
机 床 : 长机 YKS5132H
工 件 : 齿轮轴
加工方式: 插齿
驱动方式: 机床拉杆
特 点 : 快换开槽夹头；端面及径向跳动 <=slant 0 . 0 1 \mathsf {mm } 。Gear Shaping
Machine: CJMT YKS5132H
Workpiece: Gear shaft
Processing mode: Gear shaping
Drive mode: Draw rod
Advantages: Quick change groove collet. The runout ofend face and in radial direction are <=slant 0 . 0 1 \mathsf {mm } .
车齿加工 Gear Skiving
车齿加工
机 床 :PRFILATOR/S-324-VL
工 件 : 齿圈
加工方式: 车齿
驱动方式: 机床拉杆
特 点 : 针对薄壁齿圈，外夹全包围胀套结构，夹 持力更均匀；胀套、支撑快换结构，实现多工件共用 夹具本体；内部大容屑空间、排削槽结构设计，带气 密检测功能。 Gear Skiving
Machine: PRFILATOR/S-324-VL
Workpiece: Cutter ring
Processing Mode: Gear skiving
Dive Mode: Pull rod
Advantages: For thin-walled gear rings, the external fully-enclosed expansion sleeve structure ensures more uniform clamping force. The quick-change expansion sleeve and support design enables multiple workpieces to share one fixture body. Features internal large chip clearance and chip evacuation channels, with airtightness detection capability. 插齿加工
机 床 :PRFILATOR/S-324-VL
工 件 : 双联齿
加工方式: 车齿
驱动方式: 机床拉杆
特 点: 外齿车齿加工；螺旋槽胀套结构、驱动销设 计，整体刚性好；带气密检测。 Gear Honing
Machine: PRFILATOR/S-324-VL
Workpiece:Double helical gear
Processing Mode:Grear skining
Dive Mode: Pull rod
Advantages: External gear skiving. Helical-groove expansion sleeve with drive pins for enhanced rigidity includes air-tightness detection. 车齿加工
机 床 : 宜昌长机 YK8132
工 件 : 齿圈
加工方式: 车齿
驱动方式: 机床拉杆
特 点 : 针对薄壁齿圈的6 爪薄膜卡盘，重复 定位精度高，夹持力更均匀。 Gear Skiving
Machine: Yichang YK8132
Workpiece: Cutter ring
Processing Mode: Gearing skiving
Dive Mode: Pull rod
Advantages: 6-jaw diaphragm chuck for thin-walled gear rings, featuring high repeatability and uniform clamping force. 车齿加工
机 床 : PRFILATOR/S-324-VL
工 件 : 内齿圈
加工方式: 车齿
驱动方式: 机床拉杆
特 点 : 9 爪斜拉卡盘，开放式结构，排屑性 能好，防尘、防铁屑结构设计，带气密检测功能。 Gear Skiving
Machine: PRFILATOR/S-324-VL
Workpiece: Inner cutter ring
Processing Mode: Gear skiving
Dive Mode: Pull rod
Advantages: 9-jaw pull-back chuck with open structure for superior chip evacuation, featuring dust/chip-proof design and air-tightness detection.
剃齿加工 Gear Shaving
车齿加工
机 床 : SX350L-NC3
工 件 : 行星齿轮
加工方式: 剃齿
驱动方式: 机床顶尖
特 点 : 双锥度开槽夹头；端面及径向跳动<=slant 0 . 0 1 \mathsf {mm } 。Gear Shaving
Machine: SX350L-NC3
Workpiece: Planetary gear
Processing mode: Shaving
Drive mode: Machine center
Advantages: Quick change groove collet. The runout ofend face and in radial direction are <=slant 0 . 0 1 \mathsf {mm } .
珩齿加工 Honing
珩齿加工
机 床 : 格里森 150SPH-L
工 件 : 三轴齿轮总成
加工方式: 强力珩齿
驱动方式: 碟簧⾃动夹紧
特 点 : 碟簧⾃动夹紧，机床推杆松开；端面及径 向跳动 <=slant 0 . 0 0 5 \mathsf {mm } 。 Honing
Machine: Gleason 150SPH-L
Workpiece: Triaxial gear assembly
Processing mode: Heavy duty honing
Drive mode: Disc spring
Advantages: Disc spring clamps automatically. Push rod releases. The runout of end face and in radial are <=slant 0 . 0 0 5 \mathsf {mm } . 珩齿加工
机 床 : Fassler AG
工 件 : 传动齿轮
加工方式: 强力珩齿
驱动方式: 机床推杆
特 点 : 螺纹锥度夹头；机床推杆夹紧；端面及径 向跳动 <=slant 0 . 0 0 5 \mathsf {mm } 。 Machine: Fassler AG
Workpiece: Transmission gear
Processing Mode: Heavy duty honing
Dive Mode: Pull rod
Advantages:Thread cone collet. Pull rod driven. The runout of end face and in radial direction are <=slant 0 . 0 0 5 \mathsf {mm } . 珩齿加工
机 床 : Prawema 205HS-A-W
工 件 : 内输入轴总成
加工方式: 珩齿
驱动方式: 机床拉杆
特 点 : 双顶一夹，开槽夹头；端面及径向跳动 <=slant 0 . 0 0 5 \mathsf {mm } . 。 Honing
Machine: Prawema 205HS-A-W
Workpiece: Inner input shaft assembly
Processing mode: Honing
Drive mode: Draw Rod
Advantages: Two centers work at both sides. Groove collect. The runout of end face and in radial direction are <=slant 0 . 0 0 5 \mathsf {mm } .
倒棱加工 Chamfering
倒棱加工
机 床 : 利勃海尔 LC150
工 件 : 2 档从动齿轮
加工方式: 倒棱
驱动方式: 顶尖压紧
特 点 : 粘接夹头；机床上顶尖压紧粘接夹头；浮 动压盖支撑；端面及径向跳动 <=slant 0 . 0 1 \mathsf {mm } 。 Chamfering
Machine: LIEBHERR LC150
Workpiece: Second driven gear
Processing mode: Chamfering
Drive mode: Machine center
Advantages: Adhesive collet. The top center presses downward. Floating cover supports. The runout of end face and in radial direction are <=slant 0 . 0 1 \mathsf {mm } .
啮齿检测 Meshing Inspection
啮齿检测
机 床 : INTRA 齿轮检测
工 件 : 中间轴总成
加工方式 : NVH 检测
驱动方式: 内置弹簧
特 点 : 夹具内置弹簧，开槽胀套夹紧工件，机床 推杆松开工件；高动平衡精度要求；端面及径向跳动 <=slant 0 . 0 0 5 \mathsf {mm } 。 Meshing Inspection
Machine: INTRA Gear Inspection Machine
Workpiece: Intermediate Shaft Assembly
Processing Mode: NVH Inspection
Drive Mode: Internally Spring-Loaded
Advantages: Internal spring mechanism with hydraulic expansion clamping, machine push rod releases the workpiece. High dynamic balancing accuracy. The runout of end face and in radial direction are <=slant 0 . 0 0 5 mm.
3、机械夹具在车床上的应用 Application of mechanical xture in lathe
车削加工
机 床 : HarDinge 数控车床
工 件 : 齿轮
加工方式: 车削
驱动方式: 机床拉杆
特 点: 快换粘接夹头，适用于夹持长度较短工件， 端面及径向跳动 <=slant 0 . 0 1 \mathsf {mm } 。 Turning
Machine: HarDinge NC lathe
Workpiece: Gear
Processing mode: Turning
Drive mode: Draw rod
Advantages: Quick change adhesive Collet. Suitable for clamping short workpiece. The runout of end face and in radial direction are <=slant 0 . 0 1 \mathsf {mm } .
车削加工
机 床 : 车床
工 件: 粗车毛坯
加工方式: 外圆车削
驱动方式: 机床拉杆
特 点 : 粘接夹头；快换接口；端面及径向跳动 <=slant 0 . 0 1 \mathsf {mm } 。 Turning
Machine: Turning lathe
Workpiece: Rough turning workblank
Processing mode: Cylindrical end face turning
Drive mode: Draw rod
Advantages: Quick change adhesive collet. The runout of end face and in radial direction are <=slant 0 . 0 1 \mathsf {mm } . 车削加工
机 床 : Felsomat FTC180
工 件 : 主转毂
加工方式: 车磨复合
驱动方式: 机床拉杆
特 点 : 螺纹锥度夹头，适用于夹持内孔长径比较 大的工件，端面及径向跳动 <=slant 0 . 0 1 \mathsf {mm } 。 Turning
Machine: Felsomat FTC180
Workpiece: Rotating hub
Processing mode: Turning and grinding
Drive mode: Draw rod
Advantages: Thread cone collet. Suitable for clamping workpiece with large length-diameter ratio of inner hole. The runout of end face and in radial direction are <=slant 0 . 0 1 \mathsf {mm } . 蜗杆铣削
机 床 : 青海二机蜗杆铣
工 件 : 螺杆空压机转子
加工方式: 铣削
驱动方式: ⼿动加压
特 点: ⼿动夹紧，内置增力机构，用于蜗杆铣削； 端面及径向跳动 <=slant 0 . 0 1 \mathsf {mm } 。 Worm Milling
Machine: Qinghai Second Machine Tool Factory Worm Milling
Workpiece: Screw compressor rotor
Processing mode: Milling
Drive mode: Manually
Advantages: Clamping manually. Built-in booster for worm milling. The runout of end face and in radial direction are <=slant 0 . 0 1 \mathsf {mm } .
Hydraulic Expansion Fixtures 液胀夹具
液胀夹具结构与类型 Structure and Type of Hydraulic Expansion Fixture
1、液胀夹具类型 Type of Hydraulic Expansion Fixture
■外胀式 ■ External Expansion ① 主体 ① Body ② 调压螺钉 ② Pressure regulating screw ③ 胀套 ③ Expansion sleeve ④ 液压油腔 ④ The hydraulic oil chamber ⑤ 加压螺钉 ⑤ Tightening screw ⑥ 加压扳⼿ ⑥ Pressure wrench
■内胀式 ■ Internal Expansion ① 主体 ① Body ② 调压螺钉 ② Pressure regulating screw ③ 胀套 ③ Expansion sleeve ④ 液压油腔 ④ The hydraulic oil chamber ⑤ 加压螺钉 ⑤ Tightening screw ⑥ 加压扳⼿ ⑥ Pressure wrench
■端面胀紧式 Transverse Expansion
① 主体 ① Body② 驱动环 ② Drive ring③ 液压油腔 ③ The hydraulic oil chamber④ 加压螺钉 ④ Tightening screw⑤ 加压扳⼿ ⑤ Pressure wrench
3、变径卡簧 Reducing Sleeve
变径卡簧适用于多规格工件共用液胀夹具，针对带键槽类工件，使用变径卡簧可有效避免液胀夹具膨胀部位“空压”而导致的损坏。
Reducing sleeves are suitable for various specifications of hydraulic expansion fixture. As for workpieces with keyway, reducing sleeves are suitable for various specications of hydraulic expansion xture. As for workpieces with keyway, reducing sleeves can eectively avoid damage caused by emptypress in expansion part.
① 外胀夹具 ① External expansion ¿xture② 变径卡簧 ② Reducing sleeve③ 工件 ③ Workpiece
① 内胀夹具 ① Internal expansion ¿xture② 变径卡簧 ② Reducing sleeve③ 工件 ③ Workpiece
4、花键卡簧 Spline Sleeve
花键卡簧主要用于带内、外花键的工件变径夹持，定位夹持部位可以为花键大径、节圆、小径。
Spline sleeves are mainly used for variable diameter clamping of workpiece with internal and external spline. The clamping position can be major diameter, pitch circle, and minor diameter spline.
恭 ① 内花键工件 ① Internal spline workpiece ② 花键卡簧 ② Spline sleeves ③ 胀套 ③ Expansion sleeve ④ 液压油腔 ④ The hydraulic oil chamber ⑤ 夹具主体 ⑤ Body
5、台阶孔工件的夹持 Clamping of Step Hole Workpiece
工件采用两段台阶孔定位，工件从一端装入夹具后，再装入变径卡簧。
The workpiece is positioned by two step holes,after the workpiece is loaded into the xture from one end,the reducing sleeve is loaded from another side.
① 液胀夹具 ① Hydraulic expansion fixture
② 夹持部位 1 ② Clamping position 1
③ 工件 ③ Workpiece
④ 夹持部位 2 ④ Clamping position 2
⑤ 卡簧 ⑤ Sleeves 工件采用两段台阶孔定位，工件可从一端装入夹具。
The workpiece is positioned by two step holes, and the workpiece can be loaded into the xture from one end.
① 液胀夹具 ① Hydraulic expansion fixture② 夹持部位 1 ② Clamping position 1③ 工件 ③ Workpiece④ 夹持部位 2 ④ Clamping position 2
技术参数Technical Data
1、适用范围 Applicable Range
液胀夹具直径范围最小可做到 \Phi 5 ，最大可达到 \Phi 5 0 0 ，最大允许膨胀量不大于夹持直径的 3 ‰ ，一般要求被夹持工件部位尺寸公差为IT7 及以上时可获得良好的夹持精度与使用寿命。
The Maxacceptable expansion of the clamping xture is no more than 3 % of the clamping diameter. Generally, high clamping accuracy and long service life can be obtained when the dimensional tolerance of the workpiece is lT7 or above.
2、加压控制 Pressure Control
手动加压的液胀夹具，强烈建议使用扭力扳手并按推荐扭力值进行加压；机床自动加压的液胀夹具也应按照推荐的机床推力、拉力或油缸油压进行加压。
lt is strongly recommended to use a torque wrench and apply pressure to the recommended torque value for manual pressure hydrauli expansion xture .The machine-driven hydraulic expansion xture shall also be pressurized in accordance with the recommended thrust, tension or cylinder oil pressure of the machine.
3、精度检测 Precision Testing
液胀夹具重复定位精度高达 0 . 0 0 2 \mathsf {mm } ，综合精度检测以标准件为准，精度应符合双方技术约定。
Fixture accuracy testing is based on standard parts.Accuracy shall be in accordance with the technical agreement of fboth parties.
4、压力检测 Pressure Testing
夹具在推荐加压值范围内未能夹紧标准件，表明液胀夹具夹紧失效，请联系公司技术员 。
Hydraulic expansion fixture is broken when it failed to clamp standard parts within recommended pressure range.Please contact our technician.
5、注意事项 Notes
液胀夹具的日常保养应注意勿随意磕碰，防尘、防锈，特别是液胀夹具膨胀部位在无工件或标准件夹持情况下，请勿空胀。
Daily maintenance of hydraulic expansion xture should pay attention to avoid bumping, dust, and rust. Especially when the expansion part of hydraulic expansion xture is not working or clamped by standard parts,do not inate.
产品介绍 Product Introduction
1、标准液压螺母 Standard Hydraulic Nut
液压螺母原理、特点： Features of Hydraulic Nuts
① 主体② 驱动环③ 液压油腔④ 加压螺钉⑤ 加压扳⼿
① Body
② Drive ring
③ The hydraulic oil chamber
④ Tightening screw
⑤ Pressure wrench液压螺母是利用等静压膨胀原理的一款紧固螺母产品，工作时仅需拧紧其外圆上的加压螺钉，对内部液压介质进行压缩，液压介质产生巨大的压强作用于驱动环，使驱动环输出较大的轴向力。主要用于滚刀装夹、工件压紧等需轴向输出力的应用场合。
在使用液压螺母对滚刀杆进行锁紧的场景中，仅需手动将液压螺母旋至与垫圈贴合，然后使用T 型扳手拧紧加压螺钉，随即可输出较大的轴向力，压紧滚刀。
与普通锁紧螺母相比，具有如下优势：
1. 省力。
2. 滚刀装夹精度高。
3. 滚刀杆精度及寿命保持性好。
4. 锁紧可靠。
The hydraulic nut is a fastening product based on the isostatic pressure expansion principle. During operation, simply tighten the pressure screws on its outer circumference to compress the internal hydraulic medium. This generates tremendous pressure acting on the driving ring, which then outputs a signicant axial force. Primary applications on hobbing cutter clamping, workpiece pressing and other scenarios requiring axial force output.
Operational examples on hob arbor, just manually thread the hydraulic nut until it contacts the washer, tighten the pressure screws with a T-handle wrench to instantly generate high axial force, securing the roller cutter.
1.Minimal manual torque required.
2.High clamping precision.
3.Preserves hob arbor integrity.
4.Reliable locking.
液压螺母型号编制说明: Hydraulic Nuts Identication System
D92 型
加压螺钉、压力指示器位于液压螺母径向直径外圆，通孔型，轴向长度较小。
The tightening screw and pressure indicator are located on the outer radial diameter of the hydraulic nut, featuring a through-hole design with compact axial length.
| 型号 Model | 库存 Stock | 最大螺纹 Max theard Size | 锁紧螺钉 Locking Srew | 输出力 Output oWer | 尺寸Dimension/mm | |||
| D1 | D2 | D3 | L | |||||
| EGNC-D92-080-* | O | 18 | 1 | 40 | 25 | 35 | 57 | 30 |
| EGNC-D92-084-* | 24 | 1 | 50 | 38.1 | 50.8 | 60 | 35 | |
| EGNC-D92-091-* | 27 | 1 | 50 | 41.28 | 53.98 | 65 | 35 | |
| EGNC-D92-100-* | 32 | 1/2 | 30/60 | 44.45 | 57.15 | 70 | 35 | |
| EGNC-D92-200-* | 40 | 1/2 | 30/70 | 50.8 | 63.5 | 75 | 35 | |
| EGNC-D92-300-* | 50 | 1/2 | 40/80 | 60.33 | 73.03 | 85 | 35 | |
| EGNC-D92-400-* | 60 | 1/2 | 60/100 | 69.85 | 82.55 | 100 | 35 | |
| EGNC-D92-500-* | 70 | 1/2 | 60/120 | 85.73 | 98.43 | 115 | 35 | |
| EGNC-D92-600-* | O | 80 | 1/2 | 80/150 | 104.78 | 117.48 | 130 | 35 |
| EGNC-D92-700-* | 0 | 100 | 1/2 | 100/200 | 120 | 132 | 150 | 47 |
| EGNC-D92-800-* | O | 120 | 1/2 | 100/200 | 138 | 160 | 173 | 47 |
| EGNC-D92-900-* | 140 | 1/2 | 120/250 | 155 | 175 200 | 198 220 | 47 | |
| EGNC-D92-1000-* | O | 160 | 1/2 | 120/250 | 180 | 47 | ||
D91-A 型 加压螺钉、压力指示器位于液压螺母轴向端面，通孔型。 The tightening screw and pressure indicator are located on the axial end face of the hydraulic nut, featuring a through-hole design.
| 型号 Model | 库存 Stock | 最大螺纹 Max Theard Size | 锁紧螺钉 Locking Srew | 输出力 Output oWer | 尺寸Dimension/mm | |||
| D1 | D2 | D3 | L | |||||
| EGNC-D91-A24-* | 20 | 1/2 | 20/40 | 24 | 34 | 47 | 69 | |
| EGNC-D91-A32-* | 。 | 24 | 1/2 | 30/60 | 32 | 45 | 57 | 69 |
| EGNC-D91-A40-* | 30 | 1/2/3 | 60/100/150 | 40 | 56 | 69 | 95 | |
| EGNC-D91-A50-* | 42 | 1/2/3 | 60/100/150 | 50 | 68 | 83 | 95 | |
| EGNC-D91-A60-* | 52 | 1/2/3 | 60/100/200 | 60 | 80 | 98 | 86 | |
| EGNC-D91-A80-* | 68 | 1/2/3 | 60/150/250 | 80 | 100 | 118 | 86 | |
D109/DK109 型加压螺钉、压力指示器位于液压螺母轴向端面，盲孔型，径向尺寸较小。
The tightening screw and pressure indicator are located on the axial end face of the hydraulic nut, featuring a blind-hole design with compact radial dimensions.
使用说明 Operating Instruction
该液压螺母内置有加压活塞, 能够提供强大的端面预紧力，使用前请认真、完整阅读以下使用说明及注意事项，避免不当使用造成产品的损坏。 This hydraulic nut features an integrated pressure piston that generates high axial preload force. Please read the following instructions and safety precautions carefully and completely before use to prevent product damage due to improper operation.
、产品结构 Product Structure
二、使用步骤 Operating Steps
加压螺钉至少退至螺纹挡圈下端面
The tightening screws must be retracted at least to the lower and face.
1. 先将两颗加压螺钉退出至上图位置或完全退出。
2. 将液压螺母连接到螺杆上，并旋紧至使驱动环端面与被压工件贴合，可根据使用工况通过手动预紧扳手孔进一步预紧螺母。
3. 液压螺母上刻有分别拧紧一颗加压螺钉和两颗加压螺钉时，液压螺母所能提供的端面压力，可根据实际使用需求拧紧加压螺钉的数量。 4. 拧紧加压螺钉后，可观察压力指示器中间圆柱上红线的露出数量，一般加压一颗螺钉露出1 条红线，加压两颗螺钉露出2 条红线（小规格产品 只露出一条红线），可根据此方法判断液压螺母是否起作用。
5. 拆卸螺母时应先松加压螺钉，再松螺母。
1.Fully retract or remove both tightening screws to the position shown in the diagram abave.
2.Thread the hydraulic nut onto the stud/bolt until the driving ring end face contacts the workpiece. For additional preload, use the manual wrench ats to further tighten the nut as needed.
3. The hydraulic nut is marked with pressure ratings for tightening one pressure screw and two pressure screws. Select the number of screws to tighten based on application requirements.
4. After tightening the screws, check the pressure indicator:
1 red line exposed \mathbf { \Sigma } = \mathbf { \Sigma } One screw tightened (standard preload)
2 red lines exposed \mathbf { \Sigma } = \mathbf { \Sigma } Two screws tightened (higher preload)
(Note: Smaller models may only show 1 line regardless of screw count.) This conrms whether the hydraulic nut is functioning correctly. 5. Always loosen the pressure screws rst before unscrewing the nut.
三、注意事项 Precautions
以下注意事项对液压螺母的正确使用至关重要，请仔细阅读。
1. 如使用时发现液压螺母的压力不足（压力指示器无法正常显示）时，可能是在使用过程中导致驱动环露出螺母主体太多，可以先将加压螺钉完
全退出，再将液压螺母装入螺杆，用扳手拧手动预紧扳手孔，缩短驱动环相对螺母主体的露出量。
2. 液压螺母上的相关配件严禁拆卸，否则会造成液压油泄露。
3. 液压螺母在没有使用时，严禁拧紧液压螺母上的加压螺钉，否则会导致液压螺母上的端面驱动环脱落或无法复位，影响正常使用。
4. 对于非正常使用造成的液压螺母损坏，我司不负责维修。
The following precautions are critical for proper use of the hydraulic nut. Read carefully before operation.
1.If the hydraulic nut fails to generate adequate pressure (no visible indicator movement), the driving ring may be over-extended from the nut. Firstly, fully retract both pressure screws, then, reinstall the nut onto the stud/bolt, use a wrench on the manual preload ats to reduce the driving ring's protrusion.
2.Do not disassemble any components of the hydraulic nut. Risk: Hydraulic oil leakage, irreversible damage.
3.Never tighten the pressure screws when the nut is uninstalled (no axial load applied).Risks: driving ring may detach or fail to reset, and permanent functional impairment.
4.Warranty exclusion: damage caused by misuse, improper operation, or unauthorized modications voids all maintenance liabilities.
2、标准快换座 Quick-change Adaptor
| 型号 Model | 机床型号 Machine | 库存 Stock | 尺寸Dimension/mm | ||||
| 0D1 | 0D2 | 0D3 | L1 | L2 | |||
| EHC-K60 | KAPP | 60 | 125 | 180 | 130 | 65 | |
| EHC-K66 | KAPP | 66 | 118 | 180 | 130 | 51 | |
| EHC-R60 | Reishauer | 0 | 60 | 125 | 180 | 125 | 47.6 |
| EHC-R66 | Reishauer | 66 | 118 | 180 | 145 | 51 | |
3、液胀夹具在齿轮行业的应用 Application of Hydraulic Expansion Fixture in Gear Industry
磨齿加工 Gear Grinding
磨齿加工
机 床 :Reishauer RZ150
工 件 : 太阳轮
加工方式: 磨齿
驱动方式: 机床推杆
特 点 : 机床推杆⾃动加压；上端顶尖浮动端面支 撑；端面及径向跳动 <=slant 0 . 0 0 5 \mathsf {mm } 。 Gear Grinding
Machine:ReishauerR2150
Workpiece:Sun gear
Processing Mode:Grinding
Drivemode:Push rod
Advantages:Automatic boosting by the push rod of machine.The top center is supported by a oating endface. The runout of end face and in radial direction are <=slant 0 . 0 0 5 \mathsf {mm } . 磨齿加工
机 床 : Reishauer RZ260/RZ550
工 件 : 变速箱齿轮
加工方式: 磨齿
驱动方式: 机床供油
特 点 : 夹具内置增压机构；端面及径向跳动 <=slant 0 . 0 0 5 \mathsf {mm } 。 Gear Grinding
Machine: Reishauer RZ260/RZ550
Workpiece: Gear box gear
Processing Mode: Grinding
Drive mode: Machine oil driven
Advantages:The fixture has built-in super charger; The runout of end face and in radial direction are <=slant 0 . 0 0 5 \mathsf {mm } . 磨齿加工
机 床 : KAPP
工 件 : 变速箱齿轮
加工方式: 磨齿
驱动方式: ⼿动加压
特 点 : 花键卡簧；多卡簧共用实现变径夹持。端 面及径向跳动 <=slant 0 . 0 0 5 \mathsf {mm } 。 Gear Grinding
Machine: KAPP
Workpiece: Gear box gear
Processing mode: Grinding
Drive mode: Manually
Advantages: Spline sleeves,multiple sleeves with
various sizes are available to achieve variable diameter clamping; The runout of end face and in radial direction are <=slant 0 . \dot { 0 } 0 5 \mathsf {mm } .
磨齿加工
机 床 : KAPP
工 件 : 行星齿轮
加工方式: 磨齿
驱动方式: 机床推杆
特 点 : 端面及径向跳动 <=slant 0 . 0 0 5 \mathsf {mm } ；小孔径工件
夹持，最小可做到 \Phi 5 _ { \circ } Gear Grinding
Machine:KAPP
Workpiece:Planetary gear
Processing mode:Grinding
Drive mode:Push rod
Acivantages: The runout of end face and in redial direction are <=slant 0 . 0 0 5 mm;Clamping of small aperture workpiece with minimum size of \varnothing 5 . 磨齿加工
机 床 : SU S250G 磨齿机
工 件 : 后排太阳轮
加工方式: 磨齿
驱动方式: 机床拉杆
特 点 : 多段油腔设计，端面及径向跳动 <=slant 0 . 0 0 5 \mathsf {mm } ； Gear Grinding
Machine: SU S250G gear machine
Workpiece: Rear sun gear
Processing mode: Grinding
Drive mode: Draw rod
Advantage: Design of mutstage oil chamber; The runout of end face and in radial direcion are <=slant 0 . 0 0 5 \mathsf { m } ; 磨齿加工
机 床 : Gleason160TWG
工 件 : 中间轴齿轮
加工方式: 磨齿
驱动方式: 机床推杆
特 点: 机床推杆⾃动加压；上端顶尖浮动端面支撑； 顶尖引导工件；端面及径向跳动 <=slant 0 . 0 0 5 \mathsf {mm } 。 Gear Grinding
Machine:Gleason160TWG gear
Workpiece:Counter shaft gea
Processing Mode:Grinding
Drive mode:Push rod
Advantages: Automatic boosting by the push rod of machine:The top center is supported by a oating end face and it guides theworkpiece;The runout of end face and in radial direction are <=slant 0 . 0 0 5 \mathsf {mm } . 磨齿加工
机 床 : KAPP 300
工 件 : 盘状类齿轮
加工方式: 磨齿
驱动方式: 机床供油
特 点 : 端面十字浮动压紧；端面及径向跳动 <=slant 0 . 0 0 5 \mathsf {mm } 。 Gear Grinding
Machine:KAPP300
Workpiece:Discoid gear
Processing mode:Grinding
Drive mode:Machine oil driven
Advantages:Cross oating pressing by end face: The
runout of end face and in radial direction are <=slant 0 . 0 0 5 \mathsf {mm } .
