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KZJ-300混凝土抗渗试件脱模装模劈裂机

混凝土抗渗试件脱模装模劈裂多用机主要用于混凝土抗渗试模的制件、脱模、劈裂多用机,适用于抗渗试模上口φ175 下口φ85高度165mm的混凝土抗渗试件。采用液压驱动运行,运行过程平稳,安全可靠,下降速度快。与机械式脱模器比有功率大、效率高、噪音低、使用寿命长等优点尤其可满足水泥混合料等高强度试件的脱模要求。

  • 型号: KZJ-300

  • 产品参数
  • 型号: KZJ-300

混凝土抗渗试件脱模装模劈裂多用机概述:

混凝土抗渗试件脱模装模劈裂多用机主要用于混凝土抗渗试模的制件、脱模、劈裂多用机,适用于抗渗试模上口φ175 下口φ85高度165mm的混凝土抗渗试件。采用液压驱动运行,运行过程平稳,安全可靠,下降速度快。与机械式脱模器比有功率大、效率高、噪音低、使用寿命长等优点尤其可满足水泥混合料等高强度试件的脱模要求。

I. Overview of multi-purpose machine for demoulding, assembly and splitting of concrete impermeability test pieces:

Concrete impervious test piece demoulding mold splitting multi-purpose machine is mainly used for concrete impervious test mold parts, demoulding, splitting multi-purpose machine, suitable for impervious test mold upper opening φ175 lower opening φ85 height 165mm concrete resistance Seepage test piece. It adopts hydraulic driving to run, the running process is stable, safe and reliable, and the descending speed is fast. Compared with the mechanical demoulder, it has the advantages of high power, high efficiency, low noise and long service life. It can meet the demoulding requirements of high-strength test pieces such as cement mixtures.


混凝土抗渗试件脱模装模劈裂多用机技术参数:

★测力表量程:0-50MPa;A大压力:300KN

★上升速度: 100mm/min

★油液A大工作压力:38 MPa

★活塞直径:¢100mm

★活塞行程:200mm

★电机规格:AC380V  750W  1400r/min

★净重:约260Kg

★外形尺寸:740*620*1320mm(长*宽*高)

Second, the technical parameters of the multi-purpose machine for demoulding and splitting of the concrete impermeability test piece:

★ Range of force gauge: 0-50MPa; A large pressure: 300KN

★ Rising speed: 100mm / min

★ Oil A working pressure: 38 MPa

★ Piston diameter: ¢ 100mm

★ Piston stroke: 200mm

★ Motor specifications: AC380V 750W 1400r / min

★ Net weight: about 260Kg

★ Dimensions: 740 * 620 * 1320mm (length * width * height)


混凝土抗渗试件脱模装模劈裂多用机结构和工作原理: 

本机主要由机架、 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,托盘是用于脱模时模桶的定位和支撑。

★液压系统

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

送油阀安装在前面板的右上面,由手柄直接操作,控制油缸下降回油和上升 .送油阀上设有安全阀,过载时可溢流起安全作用。

★压力表:

本机压力表为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38MPa,以防损毁机件。

★电器部分

抗渗脱模器 混凝土抗渗试件装模脱模劈裂多用机由电动机、 启动按钮 、熔断器 、继电器等组成

3. Structure and working principle of multi-purpose machine for demoulding and splitting of concrete impervious test piece

This machine is mainly composed of frame, hydraulic system, pressure gauge and electrical system

★ Rack part:

It is mainly composed of beams, columns, trays, shells, bases and other accessories. Beams can be equipped with demoulding and product accessories for demoulding of various trial molds. Tray is used for positioning and supporting the mold barrel during demoulding.

★ Hydraulic system

It consists of a hydraulic pump, a fuel delivery valve, a fuel tank, an oil filter, and tubing and fittings. The hydraulic pump is a high-pressure plunger pump with a flow rate of 1.2L / min and a rated pressure of 40MPa. It is directly driven by a motor and fixed on the fuel tank.

The fuel delivery valve is installed on the upper right of the front panel, and is directly operated by the handle to control the oil cylinder to descend and return to oil.

★ Pressure gauge:

The pressure gauge of this machine is a class 2.5 shock-proof pressure gauge, which is used to measure the working pressure in the cylinder. When using, pay attention that the pressure value is strictly prohibited to exceed 38MPa to prevent damage to the parts.

★ Electrical parts

Anti-seepage demoulder Multi-purpose machine for concrete impervious test piece mounting and demoulding splitting consists of motor, start button, fuse, relay


混凝土抗渗试件脱模装模劈裂多用机使用方法:

★使用前首先向油箱加注12L液压油,检查各油管接头和紧固件是否松动,若有松动拧紧即可,以防漏油影响使用。检查电器部分接地和熔丝是否有效。

★操作程序 脱模方法:

开始时,将右侧送油阀旋至中立位置,然后按'航天蓝宇为你提供'启动按钮接通电源,油泵开始工作,将右侧送油阀旋至上升位置,使活塞上升一段距离,观察有无卡滞等异常现象,如有则停机检查,排除。如无异常现象应使活塞上升到极限,压力表有压力后,将右侧送油阀旋至下降位置以排尽液压系统内的空气,观察右侧油箱上的回油管无气泡,如果没有就可以正常使用。

脱模时应注意模桶的定位是否准确,它是仪器的安全运行和脱模顺利的关键,抗渗试模可用¢160mm的垫铁直接脱出(试模桶有法兰的一端在下面)

(1) 压入试模时,把直径160mm的垫铁装到上面的横梁上,试模口大的一面朝上直接用同样的垫铁压入即可。

(2) 劈裂试件时,同样把直径160mm的垫铁装到上面的横梁上,把三角刮刀放在垫铁的刀槽之内,刀刃部分朝向试件切开即可。

脱模时应把带有试件的试模放在托盘上(注意定位是否准确),口小的一面朝上,将右侧送油阀旋至上升位置,使活塞快速上升脱出试件试件脱出后应及时将右侧送油阀旋至下降位置,使活塞停止上升下降到A低点,A后将右侧送油阀旋至中立位置。一次脱模完成

Fourth, the use of multi-purpose machine for concrete impermeable test piece demoulding, assembly and splitting:

★ Fill the fuel tank with 12L of hydraulic oil before use, and check whether the tubing joints and fasteners are loose. If they are loose, tighten them to prevent oil leakage from affecting the use. Check whether the electrical part grounding and fuse are valid.

★ Operating Procedures

At the beginning, turn the right oil delivery valve to the neutral position, and then press the 'Aerospace Lanyu to provide you' start button to turn on the power, the oil pump starts to work, turn the right oil delivery valve to the up position, so that the piston rises a distance, Observe whether there is any abnormal phenomenon such as stagnation. If so, stop the machine for inspection and eliminate it. If there is no abnormal phenomenon, the piston should be raised to the limit. After the pressure gauge has pressure, turn the right oil delivery valve to the lowered position to exhaust the air in the hydraulic system. Observe that there is no air bubble in the oil return pipe on the right oil tank. Can be used normally.

When demolding, pay attention to the accuracy of the positioning of the mold barrel. It is the key to the safe operation and smooth demolding of the instrument. The impervious test mold can be directly pulled out with a ¢ 160mm shim (the flange end of the mold barrel is below).

(1) When pressing the test mold, attach a 160mm diameter horn to the upper beam, and press the same horn directly into the test mold with the large side facing upward.

(2) When splitting the test piece, the same 160mm diameter horn is mounted on the upper beam, and the triangle scraper is placed in the sipe of the horn, and the blade part can be cut toward the test piece.

When demolding, the test mold with the test specimen should be placed on the tray (note that the positioning is accurate), the side with the small mouth facing upwards, and the right oil delivery valve should be rotated to the raised position, so that the piston can quickly rise to release the test specimen. After the parts come out, the right oil delivery valve should be rotated to the lowered position in time to stop the piston from rising to a low point. After A, the right oil delivery valve should be rotated to the neutral position. One demoulding is completed


混凝土抗渗试件脱模装模劈裂多用机维护与保养:

★仪器内外应保持清洁,防止各部分生锈

★经常检查油液是否洁净,根据使用情况每月应沉淀油箱'液压油一次,每半年更换一次液压油,换油时应彻底清洗油箱 滤油器,如平时发现油液混浊严重时,应及时更换液压油,否则会加速液压系统各部分磨损,甚至影响正常工作。

液压油规格,视气温不同建议如下:

(1) 当环境温度为15±5 C时用GB443-84N46

(2) 当环境温度为25±5 C时用GB443-84N68

V. Multi-purpose machine maintenance for demoulding and splitting of concrete impervious test pieces

★ The inside and outside of the instrument should be kept clean to prevent all parts from rusting

★ Always check whether the oil is clean. Depending on the use situation, the oil tank should be deposited once a month and the hydraulic oil should be replaced every six months. The oil filter of the oil tank should be cleaned thoroughly when changing oil. Replace the hydraulic oil, otherwise it will accelerate the wear of various parts of the hydraulic system and even affect normal work.

Hydraulic oil specifications, depending on the temperature, the recommendations are as follows:

(1) GB443-84N46 is used when the ambient temperature is 15 ± 5 C

(2) When the ambient temperature is 25 ± 5 C, use GB443-84N68


混凝土抗渗试件脱模装模劈裂多用机注意事项:

★严禁不加油,使油泵空转

★使用前必须排尽系统内空气,才能使用

★使用时压力严禁超过40MPa,当接近时应迅速切断电源

★出厂安全阀以调好,勿动

Sixth, the multi-purpose machine for concrete impervious test piece demoulding, assembly and splitting

★ It is strictly forbidden to keep the oil pump idling without adding oil.

★The air in the system must be exhausted before use.

★The pressure is strictly prohibited to exceed 40MPa during use, and the power should be cut off quickly when approaching

★factory safety valve to adjust, do not move


KZJ-300混凝土抗渗试件脱模装模劈裂机
混凝土抗渗试件脱模装模劈裂多用机主要用于混凝土抗渗试模的制件、脱模、劈裂多用机,适用于抗渗试模上口φ175 下口φ85高度165mm的混凝土抗渗试件。采用液压驱动运行,运行过程平稳,安全可靠,下降速度快。与机械式脱模器比有功率大、效率高、噪音低、使用寿命长等优点尤其可满足水泥混合料等高强度试件的脱模要求。
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KZJ-300混凝土抗渗试件脱模装模劈裂机

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