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XGW微机管材环刚度试验机
分享到:
XGW微机管材环刚度试验机 
编号:
A005
价格:
100
产品详情

XGW-50微机控制管材环刚度试验机
一、产品介绍:
     1、微机控制管材环刚度试验机采用机械加荷、电子测量、数字连续调速,应用微型电脑进行实时控制。管材环刚度试验机广泛应用于具有环形横截面的热塑性塑料管材和玻璃钢管环刚度的测定,满足PE双臂波纹管、缠绕管和各种管材标准的要求。

2、软件系统:管材环刚度试验机采用Windows中文 英文 法文 德文 俄文等(用于出口)平台下的人机对话操作,操作简单,数据准确; 开放式软件,可以根据客户的个性化要求,出具不同的实验报告和参数。

二、符合标准

   GB 16491GB 13022GB/T 1040GB/T 1041GB/T 8804.1-2003GB/T 9341GB/T 9647GB/T 17200GB/T 528-2009GB/T 1039ISO7500-1 GB/T9647-2015GB/T13664-2006ISO5893ASTM D638ASTM D 695ASTM D 790 ISO 9697ISO 9969ASTM D 2412   GB/T5836等标准的规定.

GB/T 18477-2011埋地排水用硬聚氯乙烯双壁波纹管材

GB/T 18042-2000热塑性塑料管材蠕变比率的试验方法

GB/T9647-2015热塑性塑料管材环刚度的测定

GB/T18477.1-2011埋地排水用硬聚氯乙烯(PVC-U)结构壁管道系统 第1部分:双壁波纹管材

GB/T 18477.2-2011埋地排水用硬聚氯乙烯(PVC-U)结构壁管道系统 第2部分 加筋管材

GB/T18477.3-2009埋地排水用硬聚氯乙烯(pvc-u)结构壁管道系统 双层轴向中空壁管材

GB/T16800-2008 排水用芯层发泡硬聚氯乙烯管材

GB/T19471.1-2004 塑料管道系统 硬聚氯乙烯(PVC-U)管材弹性密封圈式承口接头 偏角密封试验方法

GB/T 19471.2-2004 塑料管道系统 硬聚氯乙烯(PVC-U)管材弹性密封圈式承口接头 负压密封试验方法

CJ/T165-2002 高密度聚乙烯缠绕壁结构管材

JC/T 838-1998 玻璃纤维缠绕增强热固性树脂夹砂压力管

三、微机控制管材环刚度试验机主要技术参数:
1 最大负荷;5KN   10kN   20kN   30kN   50kN   100KN   200KN   500KN
2 有效压缩空间:0--1000mm   0--1500mm   0--2000mm      0-3500mm。
3负荷测量精度等级;0.001
4力值显示分辨率:0.0001N
5变形显示分辨率:0.0001mm
6 位移显示分辨率:0.0001mm

7 负荷分辨率:0.0001N

8 负荷精度: ±0.1%

9速度精度: ≥1mm/min 精度:±0.1%   <1mm/min 精度:±0.1%
10速度范围:0.1~500mm/min
11内径测量系统测量范围:1--3500mm
12电源:交流220V±10%   50Hz   1.5kW

四、性能特点

1、 采用PC机和单片机系统两种控制方式,既可由单片机系统单独操控,亦可与PC机连接使用,实现强大数据处理,分析,曲线跟踪,数据库管理等功能。

2、 具有多种保护功能:可调整的上下限位保护、过载保护、过流保护、急停保护等。

3、 具有快速卸载和强大的数据处理、曲线分析功能,并能打印试验报告和曲线。

4、 自动调零,试验结束自动停车并返回。

5、 配置内径测量装置,与电脑直接连接并输送数值。

6、 同机可做环柔、环刚度、扁平、焊缝拉伸、管材蠕变比率等试验。

五、软件性能及特点

1、自动清零:主控计算机接到试验开始指令,测量系统便自动清零。

2、自动回车:自动识别试样断裂后,中横梁自动高速返回初始位置。(可自主设定)

3、自动换档:根据负荷大小自动切换到适当量程。以确保测量数据精确度。

4、测量过程:试验过程及测量、显示、分析等均由微机完成。

5、中/英文windows用户界面、菜单提示,鼠标选择操作,简单方便。

6、显示方式:数据和曲线随试验过程动态显示。

7、结果再现:试验结果可任意存取,可对数据曲线再分析。

8、曲线遍历:试验完成后,可用鼠标找出试验曲线逐点的力值和变形数据,求取各种材料的试验参数方便实用。

结果对比:多个试样曲线可用不同颜色叠加、再现。局部放大实现一组试样的分析比较。

六、试样要求

1、标记和样品的数量:切取足够长的管材,在管材的外表面,以任一点为基准,每隔120沿管材长度方向划线并分别做好标记。将管材按规定长度切割为a、b、c三个试样,试样截面垂直于管材的轴线。

2、试样的长度:

试样的平均长度应满足以下要求:每个试样按表2的规定沿圆周方向等分测量3-6个长度值,计算其算术平均值为试样长度。精确到1mm。

2长度的测量数

管材的公称直径DN/mm

长度测量数

DN≤200

3

200<DN<500

4

DN≧500

6


对于每个试样,在所有的测量值中,最小值不应小于最大值0.9倍。公称直径小于或等于1500mm的管材,每个试样的平均长度应在300mm±10mm。公称直径大于1500mm的管材,每个试样的平均长度不小于0.2DN(单位为0mm)。

3、有垂直肋、波纹或其他规则结构的结构壁管,切割试样时,在满足a、b、c的长度要求的同时应使其所含的肋、波纹或其他结构最少。切割点应在肋与肋波纹或其他结构的中点。

4、对于螺旋管材切割试样,应在满足a、b、c的长度要求的同时,使其所含螺旋数最少。带有加强肋的螺旋管和波纹管,每个试样的长度,在满足a、b、c的要求下,应包含所有数量的加强肋,肋数不少于3个。

5、试样的内径:分别测量a、b、c三个试样的内径dia dib dic。.应通过横断面中点处,每隔45°依次测量4处,取算术平均值,每次的测量应精确到内径的0.5%。

分别记录a、b、c每个试样的平均内径dia dib dic

按以下公式计算三个值的平均值:

di=(dia +dib +dic/3

6、取样:试验应在产品生产出至少24h后才可以进行取样。对于型式检验或在有争议的情况下,试验应在生产21天±2天进行。





XGW-50 Microcomputer Controlled Ring Stiffness Testing Machine for Pipes

1. Product introduction:

1. Microcomputer controlled pipe ring stiffness tester adopts mechanical loading, electronic measurement, digital continuous speed regulation, and real-time control with microcomputer. Ring stiffness tester is widely used to measure the stiffness of thermoplastic pipes and FRP pipes with circular cross-section, which meets the requirements of PE double-arm bellows, winding pipes and various pipe standards.

2. Software system: The pipe ring stiffness tester is operated by man-machine dialog on the platform of Windows, Chinese, English, French, German, Russian, etc. (for export), which is simple to operate and accurate in data. Open software can produce different experimental reports and parameters according to the individual requirements of customers.

II. Compliance with Standards

Regulations of GB 16491, GB 13022, GB/T 1040, GB/T 1041, GB/T 8804.1-2003, GB/T 9341, GB/T 9647, GB/T 17200, GB/T 528-2009, GB/T 1039, ISO7500-1 GB/T 9647-2015, GB/T 1366-2006, ISO5893, ASTM D638, ASTM D 695, ASTM D 790, ISO 9697, ISO 9969, ASTM D 2412/T5836, etc.

Rigid polyvinyl chloride double-wall corrugated pipe for underground drainage

Test Method for Creep Ratio of GB/T 18042-2000 Thermoplastic Pipes

Measurement of Ring Stiffness of Thermoplastic Pipes GB/T9647-2015

Rigid polyvinyl chloride (PVC-U) structural wall piping systems for buried drainage--Part 1: double-wall corrugated pipes

GB/T 18477.2-2011 Hard Polyvinyl chloride (PVC-U) Structural Wall Pipeline System for Underground Drainage Part 2 Reinforced Pipes

GB/T 18477.3-2009 Hard Polyvinyl Chloride (pvc-u) Structural Wall Pipeline System for Buried Drainage

Core foamed rigid polyvinyl chloride pipes for drainage

Test Method for Deviation Angle Sealing of Elastic Seal Ring Socket Joints of Hard Polyvinyl Chloride (PVC-U) Pipe in Plastic Pipeline System GB/T19471.1-2004

GB/T 19471.2-2004 Test Method for Negative Pressure Sealing of Rigid Polyvinyl Chloride (PVC-U) Pipe Elastic Seal Ring Socket Joint in Plastic Pipeline System

CJ/T165-2002 High Density Polyethylene Winding Wall Structural Pipe

JC/T 838-1998 Glass filament wound reinforced thermosetting resin sandwich pressure pipe

3. Main technical parameters of pipe ring stiffness tester controlled by computer:

1 maximum load; 5KN 10kN 20kN 30kN 50kN 100KN 200KN 500KN

2. Effective compression space: 0-1000mm 0-1500mm 0-2000mm 0-3500mm.

3. Load measurement accuracy level; 0.001 level

4 Force Display Resolution: 0.0001N

5 Deformation Display Resolution: 0.0001mm

6 Displacement Display Resolution: 0.0001mm

7 Load Resolution: 0.0001N

8 load accuracy: +0.1%

9 Speed Accuracy: > 1mm/min Accuracy: +0.1%<1mm/min Accuracy: +0.1%

10 speed range: 0.1-500 mm/min

Measuring range of 11 inner diameter measuring system: 1-3500mm

12 power supply: AC 220V + 10% 50Hz 1.5kW

IV. PERFORMANCE CHARACTERISTICS

1. Using PC and single-chip computer system, it can be operated by single-chip computer system alone or connected with PC to realize powerful data processing, analysis, curve tracking, database management and other functions.

2. It has a variety of protection functions: adjustable upper and lower limit protection, overload protection, over-current protection, emergency stop protection, etc.

3. It has the functions of fast unloading, powerful data processing and curve analysis, and can print test reports and curves.

4. Auto-zero, auto-stop at the end of the test and return.

5. Install inner diameter measuring device, connect with computer directly and transfer numerical value.

6. The same machine can do the tests of ring flexibility, ring stiffness, flatness, weld tension, Pipe Creep ratio, etc.

5. Software Performance and Characteristics

1. Auto-clearing: The main control computer receives the test start instruction, and the measurement system automatically clears.

2. Auto-return: Automatically identify the specimen after fracture, the middle beam automatically returns to the initial position at high speed. (Autonomous setting)

3. Automatic gear shifting: automatically switch to the appropriate range according to the load size. To ensure the accuracy of measurement data.

4. Measurement process: The test process, measurement, display and analysis are all completed by a computer.

5. Chinese/English Windows user interface, menu prompt, mouse selection operation, simple and convenient.

6. Display mode: Data and curve are displayed dynamically with the test process.

7. Result reappearance: The test results can be accessed arbitrarily and the data curve can be reanalyzed.

8. Curve traversal: After the test is completed, the force and deformation data of the test curve point by point can be found by mouse, and the test parameters of various materials can be obtained conveniently and practically.

Result comparison: The curves of several samples can be superimposed and reproduced by different colors. Local amplification is used to analyze and compare a group of samples.

6. Sample requirements:

1. Marking and number of samples: Cut long enough pipes and mark them at any point on the outer surface of the pipes at 120 intervals along the length of the pipes. The pipe is cut into three specimens (a, B and c) according to the specified length. The cross section of the specimen is perpendicular to the axis of the pipe.

2. Length of specimen:

The average length of the sample should satisfy the following requirements: each sample is divided into 3-6 length values along the circumferential direction according to Table 2, and the arithmetic average length of the sample is calculated. Accurate to 1 mm.

Table 2 Length measurements

Nominal Diameter DN/mm of Pipe

Length measurements

DN <200

Three

200 < DN < 500

Four

DN>500

Six

For each specimen, the minimum should not be less than 0.9 times the maximum of all measurements. For pipes with nominal diameter less than or equal to 1500 mm, the average length of each sample should be 300 mm 10 mm. For pipes with nominal diameter greater than 1500mm, the average length of each sample is not less than 0.2DN (in units of 0mm).

3. When cutting specimens of structural wall tubes with vertical ribs, corrugated or other regular structures, the minimum number of ribs, corrugated or other structures should be included while meeting the length requirements of a, B and C. Cutting point should be in the middle of rib and rib ripple or other structure.

4. For the cutting sample of spiral pipe, the length requirements of a, B and C should be met and the number of spirals should be minimized. The length of each specimen of spiral and bellows with stiffening ribs should include all number of stiffening ribs, not less than three, in order to meet the requirements of a, B and C.

5. The inner diameter of the sample: dia, DIB and DIC of the three samples a, B and C were measured respectively. 4 points should be measured at 45 degrees in turn through the midpoint of the cross section, and the arithmetic average value should be taken. Each measurement should be accurate to 0.5% of the inner diameter.

The average diameter dia, DIB and DIC of each sample a, B and C were recorded separately

The average values of the three values are calculated according to the following formula:

Di=(dia+dib+dic)/3

6. Sampling: Sampling should be conducted at least 24 hours after the product is produced. For type inspection or in case of controversy, the test shall be carried out within 21 days of production (+2 days).