腾达试验仪器厂：

　　漆膜附着力试验仪是检测仪器，用于测定各种涂膜对被涂物表面的附着能力。

　　Paint film adhesion tester is a testing instrument for measuring the adhesion of various coating films to the surface of the object to be coated.

　　QFZ漆膜附着力试验仪技术参数：

　　★描绘图形的直径：0~10.5毫米

　　★工作台有效面积：50毫米*100毫米

　　★加重砝码在四个，500克一个，200克二个，100克一个

　　★针头采用808牌号唱针可方便更换，使用在5次以下。

　　★工作台有效行程不小于80毫米。

　　★外形尺寸：50X100mm

　　★重量：15kg

　　Technical parameters of QFZ paint film adhesion tester:

　　★Diameter of drawing:0~10.5mm

　　★Worktable effective area:50mm*100mm

　　★Heavy weights in four,one 500g,two 200g,one 100g

　　★The needle adopts 808 brand stylus,which can be easily replaced,and used less than 5 times.

　　★The effective stroke of the worktable is not less than 80 mm.

　　★Dimensions:50X100mm

　　★Weight:15kg

　　QFZ漆膜附着力试验仪使用方法：

　　★按规定要求准备样板。

　　★检查钢针好一开始使用**换上新钢针，针尖距工作台面约3毫米。

　　★将针尖的偏心位置按所要求的描绘直径调节好，然后用螺钉紧固。

　　★将准备好的样板的涂膜面朝上按装在工作台上用压板压紧。

　　★按规定要求在砝码盘上加放砝码。

　　★提起可动半螺母将工作台移至外端，然后放下可动半螺母。

　　★拨动压杆，使针尖与膜面接触。

　　★摇动手轮，则钢针在样板上描绘出螺线形的花纹，根据花纹情况可判断该涂膜的附着力为优、良、中、差、劣。

　　How to use QFZ paint film adhesion tester:

　　★Prepare samples as required.

　　★Check the steel needles and start to use them.**Replace with new steel needles.

　　★Adjust the eccentric position of the needle tip according to the required drawing diameter,and then tighten with screws.

　　★Press the prepared sample board with the coating side facing up and press it on the workbench.

　　★Put weights on the weight plate according to the regulations.

　　★Lift the movable half nut to move the table to the outer end,and then lower the movable half nut.

　　★Push the lever to make the needle tip contact the membrane surface.

　　★Shake the handwheel,the steel needle draws a spiral pattern on the template.According to the pattern,it can be judged that the adhesion of the coating film is good,good,medium,poor,and bad.

　　漆膜附着力试验仪结构原理：

　　★主传动部分是由手轮，链轮，螺旋斜齿轮组成，在转动手轮时工作台左右移动，同时针头在画圆。

　　★描绘头部分是由下面两个组件构成。

　　A、双头方螺丝用以调节机头上下。

　　B、由以滑动燕尾与一螺丝可带动手描针联接的下燕尾板以调节描绘直径。

　　★工作台部分为一端装有可提动的半螺母与丝杠联接而带动工作台前后移动，工作台上有四个螺母及两块压板，用以压放试片。

　　★机座部分用以支承工作台及描头等。

　　Structural principle of paint film adhesion tester:

　　★The main driving part is composed of hand wheel,sprocket wheel and helical helical gear.When the hand wheel is turned,the table moves left and right while the needle is drawing a circle.

　　★The drawing header is composed of the following two components.

　　A.Double-headed square screws are used to adjust the machine head up and down.

　　B.The sliding dovetail and a screw can drive the lower dovetail plate connected by the hand-drawn needle to adjust the drawing diameter.

　　★The worktable part is equipped with a semi-nut that can be lifted at one end to connect with the lead screw to drive the worktable back and forth.There are four nuts and two pressure plates on the worktable for pressing and releasing the test piece.

　　★The base part is used to support the table and the head.

　　QFZ漆膜附着力试验仪维护保管及运输：

　　1、滑动部分要经常涂油（20号机油及凡士林）以防生锈。

　　2、在进行测定工作之前，应将仪器的油孔及导轨加油润滑，平置使用。

　　3、移动工作台时当心碰撞钢针。

　　4、一枚钢针一般使用5次**得进行更换。

　　5、试验时针必须刺到涂料膜底，以所画出的图形露出板面为准。

　　6、此仪器不适用于木材或塑料样板。

　　7、本仪器使用完毕应注意清理。并妥善遮盖防尘、防潮。

　　8、在长期不用及运输时应以塑料袋包裹，内置干燥剂，外面有保护木箱，内充填满柔软材料，以免颠振，影响仪器的使用。

　　9、本仪器从生产厂发给用户时算起，一年内在按照本说明的使用、维护、保管及运输的条件，发生因制造质量不良影响使用时，我厂无偿的给予修理，但因钢针为消耗品除外

　　QFZ paint film adhesion tester maintenance and storage:

　　1.The sliding part should always be oiled(#20 oil and vaseline)to prevent rust.

　　2.Before performing the measurement,the oil holes and guide rails of the instrument should be lubricated and used horizontally.

　　3.Be careful not to hit the steel needle when moving the workbench.

　　4.A steel needle is usually replaced 5 times.

　　5.During the test,the needle must pierce the bottom of the coating film,and the drawing drawn on the board shall prevail.

　　6.This instrument is not suitable for wood or plastic samples.

　　7.The instrument should be cleaned after use.And properly cover dust and moisture.

　　8.When it is not used for a long time or during transportation,it should be wrapped in a plastic bag with a built-in desiccant.There is a protective wooden box on the outside.

　　9.This instrument is counted from the time when it is issued to the user by the manufacturer.Within one year,the conditions of use,maintenance,storage,and transportation in accordance with the instructions,when it is used due to poor manufacturing quality,will be repaired free of charge by our factory.Needles except consumables