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电动液压脱模器

电动液压脱模器,公路土工试验仪器


 


 

电动液压脱模器适用于多种土、混合料的圆形试模试件的脱模,电动脱模器尤其可满足水泥混合料强度试件的脱模要求,其大载荷可达150KN、。这种电动脱模器完全采用模块化设计,充分利用现代微电子技术将各功能模块高度集成,主控箱既完成自身数据自动采集,又能协调本系统其它扩展箱按设定程序自动工作

The electric stripper is suitable for the demoulding of round test specimens of various soils and mixtures. The electric stripper can especially meet the demoulding requirements of the cement mixture strength test piece, and its large load can reach 150KN. The electric stripper is completely modular in design, making full use of modern microelectronic technology to highly integrate the functional modules. The main control box not only completes the automatic collection of its own data, but also coordinates the other expansion boxes of the system to automatically work according to the setting program.

 

电动液压脱模器产品用途:

抗压试模:¢150Х230mm   ¢100Х180mm  ¢50Х130mm

轻重型土工击实试模:¢152Х170mm   ¢100Х127mm

马歇尔击实试模:¢101.6Х87mm

Electric stripper product use:
★Compression test mode: ¢150Х230mm ¢100Х180mm ¢50Х130mm
★ Light and heavy geotechnical compaction test: ¢152Х170mm ¢100Х127mm
★ Marshall Compact Test: ¢101.6Х87mm

 

电动液压脱模器技术指标:

脱模器丝杠上升速度: 70mm/min  

脱模器丝杠下降速度: 70mm/min  

脱模器丝杠A大移动距离: 240mm  

脱模器丝杠A大上升极限距离: (L) 270mm  

脱模器丝杠A底下降极限距离: (L) 30mm  

脱模器丝杠A大脱模力: 150KN

重量:约100kg

Electric stripper technical indicators:
★Mold release screw speed: 70mm/min
★Mold release screw lowering speed: 70mm/min
★Mold stripper A large moving distance: 240mm
★Mold release screw A large rising limit distance: (L) 270mm
★Dropper screw A bottom drop limit distance: (L) 30mm
★Remover screw A large release force: 150KN
★ Weight: about 100kg

 

电动液压脱模器主要结构和工作原理

主要由机架、 液压系统、 压力表及电器系统组成

机架部分:

主要由横梁 、立柱、 托盘、 外壳、 底座等附件组成。横梁可安装脱模和制件附件,用于各种试模脱模用,油缸柱塞中心孔可安装各种附件便于制件和脱模,托盘是用于脱模时模具的定位和支撑。

液压系统

由液压泵、 送油阀、 回油阀 、油箱、 滤油器及油管和接头组成。液压泵为高压柱塞泵,流量为1.2L/min,额定压力40MPa,由0.75KW电机直接驱动,固定在油箱上。

回油阀和送油阀分别安装在前面板的左右面,均由手轮直接操作,右侧送油阀能调节活塞上升速度,左侧回油阀用于油缸下降回油,送油阀上设有安全阀,过载时可溢流起安全作用。

压力表:

电动液压脱模器压力表为2.5级耐震压力表,用于测量缸内工作压力,使用时注意压力值严禁超过40MPa,以防损毁机件。

电器部分

由电动机、 启动按钮 、停止按钮 、熔断器 、继电器等组成

Main structure and working principle of electric stripper
Mainly composed of frame, hydraulic system, pressure gauge and electrical system
★ Rack part:
It is mainly composed of beams, columns, trays, casings, bases and other accessories. The beam can be installed with demoulding and workpiece accessories for demoulding of various test patterns. The center hole of the cylinder plunger can be installed with various accessories to facilitate the parts and demoulding. The tray is used for positioning and supporting the mold during demolding.
★Hydraulic system
It consists of a hydraulic pump, a delivery valve, a return valve, a fuel tank, an oil filter, and a tubing and fitting. The hydraulic pump is a high-pressure piston pump with a flow rate of 1.2L/min and a rated pressure of 40MPa. It is directly driven by a 0.75KW motor and fixed on the fuel tank.
The oil return valve and the oil supply valve are respectively installed on the left and right sides of the front panel, and are directly operated by the hand wheel. The right oil delivery valve can adjust the rising speed of the piston, and the left oil return valve is used for the oil returning to the oil cylinder. It is equipped with a safety valve that can be used for safety when overloaded.
★ Pressure gauge:
The electro-hydraulic stripper pressure gauge is a 2.5-stage seismic pressure gauge for measuring the working pressure in the cylinder. When using it, the pressure value must not exceed 40 MPa to prevent damage to the machine.
★Electrical part
Composed of motor, start button, stop button, fuse, relay, etc.

 

电动液压脱模器注意事项:

1、严禁不加油,使油泵空转

2、使用前必须排尽系统内空气,才能使用

3、使用时应观察压力表示值,严禁超过40MPa当接近时应迅速切断电源或打开回油阀

4、出厂安全阀以调好,勿动

5、使用电动液压脱模器前必须仔细阅读使用说明书

Electric stripper notes:
1. It is strictly forbidden to add oil to make the pump idle.
2. The air in the system must be exhausted before use.
3. When using, observe the pressure indication value. Do not exceed 40MPa. When approaching, the power should be cut off quickly or the return valve should be opened.
4, the factory safety valve to adjust, do not move
5, must read the instruction manual carefully before using the electro-hydraulic stripper


电动液压脱模器

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