TOPECH系列润滑磨损试验机说明书

TOPECH Lube oil friction test machine operation

1.机器名称：润滑油磨损试验机

Machine Name: Lube oil friction test machine

2.机器用途：用于试验润滑油及与抗磨添加剂混合后的润滑、抗磨性能及油温的变化情况

Machine Application:It is for testing the anti friction performance of the lube oil or additive

3.实验条件：220V的条件下，普通油3-4个砝码抱死，耐磨油12个砝码不抱死

Test Condition：Under the conditions of 220V,normal oil 3-4 weights will lock the machine,anti friction oil will allow 12pcs weights and not locked.

操作步骤：

Operation steps：

a.接通电源启动电机，用普通润滑油彻底打磨轴套，打磨时用拇指均匀用力按压油石，打磨后擦净轴套，关上电机。打磨的目的是消除原来油膜或者纳米膜对实验结果的影响。

Connect power supply and start the motor.Thoroughly grind the axle sleeve with ordinary oil，press the oil stone to grind the axle sleeve and clean it, turn off the motor. Grinding is for removing effect of the original oil film or nano film on the experimental results.

b.将钢珠固定在试验机短杠杆槽中，在油盒中加入普通润滑油，将润滑油盒和长短杠杆装好。

Fix the steel ball in the trough of short lever, add the ordinary oil into the oil cup, fit the oil cup and the long and short lever.

c.启动电机，先运转一下。然后每隔一段时间（如10秒钟左右），在长杠杆端部逐个加上砝码，每个砝码相当于摩擦副承载100公斤的压力。记录砝码个数，看电流表指针的变化，指针加大，证明耗电加大，耗电既是耗油。噪音逐渐增大，继续加砝码（约3、4块）直至磨轮停转，机器抱死，迅速关掉电源。取下砝码，取下短杠杆，观察圆柱磨块的磨痕深度、磨痕面积及磨痕粗糙度。

Start the motor and running for a moment. Then every other period of time(such as 10s) add the weight one by one on the end of the long lever, each counterweight is equivalent to 100KG of pressure on the friction fair. Record weight number, watch the change of current indicator, pointer increase, proved to increase power consumption, power consumption means the fuel consumption.

The noise increase, continue adding weight(3 or 4pcs) until abrasion wheel stops, machine locked, quickly turn off the power. Remove the weights and short lever, watch the depth, the area and the roughness of  grinding mark on steel balls.

d.将钢珠换一个角度，安装杠杆。再次打磨轴套，因为刚才的实验对轴套有磨损，要打磨平。

Change the steel ball to an angle, install the lever, grind the axle sleeve again, because the experiment has worn the axle sleeve and need to grind it well.

e.在油盒中加入我们经营的耐磨润滑油。

Add the the anti friction lube oil into the oil cup.

f.在长杠杆端部逐个加上砝码，1块、2块……普通油加4块左右机器即抱死，而我们所经营的耐磨润滑油超过4块机器照常运转。看电流表指针，仅仅稍微动了一点。电流×电压=耗电量，电流表指针变化很小，省电就是省油。逐渐加砝码至12块机器照常运转。

Ordinary lube oil just bear 3-4pcs weights, the anti friction lube oil can bear more than 12pcs weights and the current pointer just move a little, the electricity saving means oil saving.

g.撤掉油盒，机器照常运转。说明了纳米膜确实存在，关掉机器开关。

Remove oil cup the machine can run normally, it means the nano film exist, turn off the machine.

h.取下钢珠与前面的磨痕进行对比。

Remove the steel balls and compare the two abrasion mark.

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i.每一次换油时一定要用油石将轴套打磨干净，如果打磨的不干净机器就会抖动并且伴随有噪音，影响实验效果。

Every time when change oil, you must use the oil stone to grind the sleeves. If the axle sleeve is not clean, the machine will shake and be accompanied by noise, which will affect the experimental results.