一、產品簡介：
管材落錘沖擊試驗機用于測定塑料管材、板材和塑料制品的抗沖擊性能。產品符合JB/T 9389《落錘式沖擊試驗機技術條件》標準要求，亦滿足：GB6112、GB11548、GB/T 14152、 GB/T 5836.1 、GB/T10002.1、GB/T 10002.2、 GB/T13664、 GB/T 16800、GB18477、QB1929、 JB/T 5125等標準對試驗設備的要求。該機控制部分采用PLC控制，任意設定沖擊高度、自動抓錘、對零、并具有防二次沖擊功能。
Pipe drop impact tester product introduction:
The pipe drop impact tester is used to determine the impact resistance of plastic pipes, sheets and plastics. The product meets the requirements of JB/T 9389 "Technical Conditions for Drop Hammer Impact Tester", and also meets: GB6112, GB11548, GB/T 14152, GB/T 5836.1, GB/T10002.1, GB/T 10002.2, GB/T13664 , GB/T 16800, GB18477, QB1929, JB/T 5125 and other standards for test equipment requirements. The control part of the machine adopts PLC control, which can set the impact height, automatic grab hammer, zero to zero, and has anti-secondary impact function.
二、技術參數：
★錘體質量：0.5kg、0.8kg、1kg、1.25kg、1.6kg、2kg、2.5kg、3kg、3.2kg、4kg、5kg、6kg、6.3kg、7kg、8kg、9kg、10kg、12.5kg、15kg、16kg
★錘頭半徑：R5mm、R10mm、R30mm、R50mm、d25、d90
★大沖擊能量：300J
★沖擊高度：0-2000mm
★試樣尺寸：管材φ16-φ450mm
★高度定位誤差：±2mm
★顯示分辨率：1mm
★防二次沖擊捕捉率：%
★外形尺寸：800X800X3370mm
★重量：390kg
mer impact tester technical parameters:
★ Hammer mass: 0.5kg, 0.8kg, 1kg, 1.25kg, 1.6kg, 2kg, 2.5kg, 3kg, 3.2kg, 4kg, 5kg, 6kg, 6.3kg, 7kg, 8kg, 9kg, 10kg, 12.5kg, 15kg , 16kg
★ Hammer head radius: R5mm, R10mm, R30mm, R50mm, d25, d90
★ Big impact energy: 300J
★ Impact height: 0-2000mm
★ Sample size: pipe φ16-φ450mm
★ Height positioning error: ± 2mm
★ Display resolution: 1mm
★Anti-secondary impact capture rate: %
★Dimensions: 800X800X3370mm
★ Weight: 390kg
三、操作規程：
★數字顯示沖擊高度，具有自動吸錘、自動升降、自動防止二次沖擊等功能。
★工作臺可上下調節，具備試樣自動對零位功能。
★提升機構采用感應剎車電機驅動，預至高度具有自動由高速變低速功能，避免了使用一個速度（高速）在到達預至高度時電機旋轉產生的向前貫量，造成高度定位出現誤差的可能。
★本機為鏈條傳動上升與下降，鏈條、鏈輪及電機相配合，避免了使用鋼絲繩上升或下降容易出現鋼絲繩纏繞在一起的現象發生。
★采用電磁鐵防二次沖擊，剩去了氣動防二次沖擊結構用戶需自備氣源的困擾。
★該設備大沖擊能量為300焦耳，存在一定的操作危險性，本公司落錘沖擊試驗機采用雙管式結構，操作時更為安全可靠。
★導管為無縫鋼管，管壁開槽，使得導管不易變形且錘體在下落過程中阻力較小。
Pipe drop impact test machine operating procedures:
★The digital display shows the impact height, with automatic suction hammer, automatic lifting, automatic prevention of secondary impact and other functions.
★The workbench can be adjusted up and down, and the sample has the function of automatic zero position.
★The lifting mechanism is driven by induction brake motor. The height of the advancement has the function of automatically changing from high speed to low speed. It avoids the possibility of using a speed (high speed) to reach the forward rotation when the motor reaches the preset height, which may cause errors in height positioning. .
★ This machine is for the chain drive to rise and fall, and the chain, sprocket and motor cooperate to avoid the phenomenon that the wire rope is entangled when the wire rope is raised or lowered.
★The electromagnet is used to prevent secondary impact, and the user who needs the self-prepared air source is left with the pneumatic anti-secondary impact structure.
★ The equipment has a large impact energy of 300 joules and there is a certain operational risk. The drop hammer impact tester of the company adopts a double-tube structure, which is safer and more reliable during operation.
★The duct is a seamless steel pipe, and the pipe wall is slotted, so that the pipe is not easily deformed and the hammer has less resistance during the falling process.
