產(chǎn)品名稱：落球沖擊試驗(yàn)機(jī)

一．落球沖擊試驗(yàn)機(jī)型號(hào)：CLQ-20

二．落球沖擊試驗(yàn)機(jī)滿足標(biāo)準(zhǔn)：

GB/T14485 板材及塑料件耐沖擊性能試驗(yàn)方法

GB/T8814 《門、窗用未增塑聚氯乙烯（ PVC-U ）型材》

GB/T13520 硬質(zhì)聚氯乙烯擠出板材---試驗(yàn)方法

三．落球沖擊試驗(yàn)機(jī)用途：
使用該儀器還可以對(duì)同種材料、同種規(guī)格的試樣進(jìn)行沖擊對(duì)比試驗(yàn)以鑒定材料質(zhì)量的優(yōu)劣程度

主要是用來測(cè)定塑料、有機(jī)玻璃、建筑材料、陶瓷、涂料復(fù)合材料等試驗(yàn)樣片施加瞬間沖擊力以求取破壞該材料所需沖擊能量。還可以對(duì)同種材料進(jìn)行沖擊對(duì)比試驗(yàn)。該機(jī)設(shè)計(jì)合理性能穩(wěn)定，沖擊高度可自動(dòng)升降或手動(dòng)來自由選擇。并且能防卡二次沖擊。是生產(chǎn)企業(yè)和質(zhì)檢部門等行業(yè)進(jìn)行產(chǎn)品質(zhì)量檢測(cè)的*設(shè)備。遵循原理：用規(guī)定質(zhì)量的鋼球沖擊試件表面，確定試件表面是否出現(xiàn)裂紋和大于規(guī)定直徑的壓痕。

三．落球沖擊試驗(yàn)機(jī)主要技術(shù)指標(biāo)：

1.使用 溫度：-20-40℃

2.電     源：交流220V

3.架升降速度：15mm/s

4.鋼球  規(guī)格：50g 100g150g  200g300g500g800g  1000g

5.試樣  尺寸：150mmX100mm、厚度<17mm

管材試樣的尺寸：R<30mm

非標(biāo)準(zhǔn)試樣自由沖擊尺寸：寬<100mm、厚度<70mm

6.zui大沖擊高度：2m

zui大沖擊能量：E（max）=19.60J

zui小沖擊能量：E（min）=0.15J

四．沖擊能量的計(jì)算：

沖擊能量：E=mgh

 m為鋼球的質(zhì)量，單位為Kg（克）

 h為鋼球底部距試樣的距離（米）

 g為重力加速度單位為m/s2

 E為沖擊能量，單位為J（焦耳）

五．配置：

主機(jī)一臺(tái)

試驗(yàn)重球：8個(gè)

 顯示控制箱一個(gè)

英文資料如下

Product Name: falling ball impact test machin

A falling ball impact test machine model: CLQ-20

Two. Falling ball impact test machine to meet the standard:

GB/T14485 sheet metal and plastic parts standard test method for impact resistance

GB/T8814 "door, window not plasticized polyvinyl chloride (PVC-U) profiles"

Test method for sheet - GB/T13520 hard PVC extrusion

Three. Falling ball impact test machine use:

Can also sample of the same material, the same specifications for impact tests to identify the material quality of the merits of using this instrument

Is mainly used for the determination of plastics, organic glass, building materials, ceramic, paint composite materials. The test sample is applied to obtain the instantaneous impact force of destruction of the materials needed for the impact energy. Can also impact the contrast test of the same material. The machine design is reasonable and stable performance, impact height can be automatic or manual to free choice. And can prevent the card two impact. Is the necessary equipment for manufacturing enterprises and quality inspection departments of industry product quality testing. Follow the principle: the use of specified quality steel ball impact surface of the specimen, determine whether the specimen surface cracks and is bigger than the diameter of indentation.

Three. The main technical index falling ball impact test machine:

1 the use of temperature: -20-40 ℃

2 power: 220V

The 3 frame lifting speed: 15mm/s

4 ball specifications: 50g 100g150g 200g300g500g800g 1000g

5 sample size: 150mmX100mm, thickness <17mm

Tube sample size: R<30mm

Non standard sample free size: width <100mm, thickness of the impact of <70mm

6 the maximum impact height: 2m

The biggest impact energy: E (max) =19.60J

The minimum impact energy: E (min) =0.15J

Four calculation of impact energy:

The impact energy: E=mgh

M is the quality of the steel balls, the unit is Kg (g)

H is a steel ball from the bottom of the sample distance (meters)

G for the acceleration of gravity in m/s2

E is the impact energy, the unit is J (joule)

Configuration five:

Host a

The test ball weight: 8

Display a control box