電動沖片機

　　騰達試驗儀器廠：

　　電動液壓沖片機是**檢測儀器，于切取各種防水材料，液壓切割，操作簡便。

　　Electro-hydraulic punching machine is a testing instrument for cutting all kinds of waterproof materials,hydraulic cutting,easy operation.

　　電動液壓沖片機特點：本機采用液壓驅動運行，運行過程平穩、安全可靠，效率高、噪音低，使用壽命長等優點。

　　Features of electro-hydraulic punching machine:This machine adopts hydraulic driving to run,the running process is stable,safe and reliable,high efficiency,low noise,long service life and other advantages.

　　電動液壓沖片機技術參數：

　　★大載荷：200KN

　　★上升速度：50cm/min

　　★活塞A大行程：270mm

　　★電機規格：1500W 380V 1400轉/分

　　★凈重：約210公斤

　　★外形尺寸：600*520*1260mm

　　Technical parameters of electric hydraulic punching machine:

　　★Large load:200KN

　　★Rising speed:50cm/min

　　★Large stroke of piston A:270mm

　　★Motor specifications:1500W 380V 1400 rpm

　　★Net weight:about 210 kg

　　★Dimensions:600*520*1260mm

　　電動液壓沖片機操作規程：

　　★使用前**先向油箱內加注6L液壓油（打開后蓋板加油），檢查各種有關接頭盒緊固件是否動，如有松動則擰緊即可，以防漏油，影響使用，檢查電氣系統接地，熔絲是否有效。

　　★開始時，將手動桿至中間停止位置，然后按面板上啟動按鈕，接通電源，油泵開始工作，搬動手動桿使活塞上升一段距離，觀察有無卡滯等異常現象，如有，側停機檢查，排除，如無異常現象應使活塞上升一段距離再下降，這樣往返幾次以排盡缸內的空氣，觀察油管內無氣泡**可正常使用。

　　Electric hydraulic punching machine operating rules:

　　★Before use,fill 6L hydraulic oil into the fuel tank(open the rear cover and fill it with oil),check whether the various joint box fasteners are moving,ａnd tighten them if they are loose to prevent oil leakage and affect the use.Check that the electrical system is grounded and that the fuse is valid.

　　★At the beginning,move the manual lever to the middle stop position,ａnd then press the start button on the panel to turn on the power.The oil pump starts to work.Stop inspection and eliminate,if there is no abnormal phenomenon,the piston should be raised for a certain distance and then lowered,so as to return several times to exhaust the air in the cylinder,ａnd observe that there are no air bubbles in the oil pipe.

　　電動液壓沖片機結構與工作原理：

　　★本機主要機架、液壓系統級電氣系統等組成。

　　★機架部分：主要由橫梁、立柱、托盤、油缸、外殼、底座等組成。

　　★液壓系統：由液壓泵、轉換閥、油箱、濾油器及油管、接頭組成。液壓泵為軸向柱塞高壓泵，流量為2.5m3/min額定壓力31.5 Mpa，由1500KW三相電機直接驅動，固定在底座上。

　　★轉換閥裝在前面板的右側，由手動桿操作。向上提油缸上升，向下按油缸下降，中間為停止。

　　★溢流閥設在機殼內。溢流閥是調節壓力范圍的，此項程序在出廠前已調試好，A隨意調節。

　　Structure and working principle of electric hydraulic punching machine

　　★This machine is composed of main frame and hydraulic system-level electrical system.

　　★Frame part:It is mainly composed of beams,columns,trays,oil cylinders,shells,bases,etc.

　　★Hydraulic system:It consists of hydraulic pump,switching valve,fuel tank,oil filter,oil pipe and joint.The hydraulic pump is an axial piston high-pressure pump with a flow rate of 2.5m3/min and a rated pressure of 31.5 Mpa.It is directly driven by a 1500KW three-phase motor and fixed on the base.

　　★The switching valve is installed on the right side of the front panel and is operated by a manual lever.Lift the oil cylinder upwards,press the oil cylinder downwards,ａnd stop in the middle.

　　★The overflow valve is set in the casing.The relief valve adjusts the pressure range.This program has been debugged before leaving the factory.A can be adjusted at will.

　　電動液壓沖片機機維護與保養：

　　儀器內外應保持清潔，防止各種部分生銹。

　　經常檢查油液潔凈與否，根據使用情況每月應沉淀油箱內液壓油一次，每半年更換液壓油一次，換油時應清洗油箱、濾油器、如平時發現油液混濁，嚴重不能再用時，應及時更換，否則會加速液壓各部分磨損，甚至影響正常工作。液壓油規格、視氣溫不同建議如下：

　　當環境溫度為15±5℃時用GB443-84N46（相當于30號機械油）

　　當環境溫度為25±5℃時用GB443-84N68（相當于40號液壓油）

　　Maintenance and maintenance of electric hydraulic punching machine

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

　　Always check the cleanliness of the oil.Depending on the use situation,the hydraulic oil in the fuel tank should be deposited once a month and the hydraulic oil should be replaced every six months.When changing the oil,the fuel tank and oil filter should be thoroughly cleaned.When in use,it should be replaced in time,otherwise the hydraulic parts will be accelerated and even affect normal work.Hydraulic oil specifications and suggestions depending on the temperature are as follows:

　　When the ambient temperature is 15±5℃,use GB443-84N46(equivalent to 30#mechanical oil)

　　When the ambient temperature is 25±5℃,use GB443-84N68(equivalent to No.40 hydraulic oil)

　　電動液壓沖片機注意事項：

　　★嚴禁不加油，使油泵空轉。

　　★使用前必須排盡系統內空氣，才能使用。

　　★沖壓試件應注意油缸上升距離，嚴禁活塞與試件接觸以防損壞機件，操作人員應特別注意。

　　★當做完試驗后應將活塞降到底部以防活塞潮濕導致生銹。

　　★試驗機器前必須閱讀使用說明書。

　　Note for electric hydraulic punching machine:

　　★It is strictly forbidden to let the oil pump run without refueling.

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

　　★Pay attention to the rising distance of the cylinder when stamping the test piece.It is strictly forbidden that the piston contact the test piece to prevent damage to the machine.

　　★After the test is completed,the piston should be lowered to the bottom to prevent the piston from being wet due to rust.

　　★Read the instruction manual before testing the machine.