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QCJ-100漆膜冲击器

漆膜冲击器是**检测仪器,利用重物从高处落下冲击漆膜的目的来达到测定漆膜耐冲击强度。

  • 型号: QCJ-100

  • 产品参数
  • 型号: QCJ-100

 

漆膜冲击器**检测仪器,利用重物从高处落下冲击漆膜的目的来达到测定漆膜耐冲击强度。

Paint film impactor is a testing instrument that uses heavy objects to drop paint film from a height to achieve the purpose of measuring the impact resistance of paint film.

 

漆膜冲击器是根据**标准 GB/T1732- 93 《 漆膜耐冲击测定法 》 中有关规定并结合实际生产情况制造的。

The paint film impactor is manufactured in accordance with the relevant regulations in the ** standard GB / T1732-93 "Determination of paint film impact resistance" and combined with actual production conditions.

 

漆膜冲击器工作原理:

由控制器螺钉将重锤定在所要求的高度上,其高度由定位标上可读出,按压控制器螺钉则控制器弹簧被压缩,这时控制器滑块的圆孔与控制器上盖及控制器下底的圆孔对正挂钩,使所联结的重锤落下,撞击冲杆,冲杆向下作用在事先放在枕垫块上的是样板上,之后提升重锤体,取出试验过的样板以观察样板上漆膜试验情况。

Working principle of paint film impactor:

The controller screw sets the weight at the required height, and its height can be read by the positioning mark. When the controller screw is pressed, the controller spring is compressed. At this time, the circular hole of the controller slider and the controller cover Align the hook with the round hole on the bottom of the controller to make the connected weight drop and hit the punch. The punch will act on the sample plate placed on the pillow block in advance. Then lift the weight body and take out the test. Pass the sample to observe the paint film test on the sample.

 

QCJ-100漆膜冲击器技术规格:

1、仪器刻度长度为  0—100厘米,分度为1厘米。

2、重锤重1000克,并带有可推卸的挂钩,重锤体内可加减铅粒,以改变重锤的重量。

3、冲击杆端钢球为8毫米。

4、冲击杆插入枕垫块凹孔深度为2毫米。

5、枕垫块边缘曲度半径为2.5~3.0毫米,凹孔直径为15毫米。

6、仪器净重    14公斤(0-100)。

7、装箱后总重   23公斤(0-100)。

8、仪器外形尺寸为  250×140×1330mm(0-100)

QCJ-100 paint film impactor technical specifications:

1. The scale length of the instrument is 0-100 cm, and the graduation is 1 cm.

2. The weight of the weight is 1000 grams, and it has a removable hook. The lead can be added or removed in the weight body to change the weight of the weight.

3. The steel ball at the end of the impact rod is 8 mm.

4. The depth of the impact hole inserted into the recess of the pillow block is 2 mm.

5. The curvature radius of the pillow cushion edge is 2.5 ~ 3.0 mm, and the diameter of the recessed hole is 15 mm.

6. The net weight of the instrument is 14 kg (0-100).

7. The total weight after packing is 23 kg (0-100).

8. The overall dimensions of the instrument are 250 × 140 × 1330mm (0-100)

 

QCJ-100漆膜冲击器使用:

使用前的检查与调整:

检查冲杆**是否与枕垫块凹孔**一致,若有偏差时,可调整冲击块紧母上的内六方螺钉定位标是否对零线,将重锤放下,观察定位标上刻线是否与零线重合,有偏差时可调节定位标6两侧螺钉。

QCJ-100 paint film impactor use:

Inspection and adjustment before use:

Check whether the punch ** is consistent with the recessed hole of the pillow block. If there is a deviation, you can adjust whether the positioning mark of the inner hexagonal screw on the tight mother of the impact block is aligned with the zero line. It coincides with the zero line, and when there is deviation, the screws on both sides of the positioning mark 6 can be adjusted.

 

QCJ-100漆膜冲击器使用说明:

①按照产品标准所规定制备样板。

②把备妥的样板放置在枕垫块3上紧贴与枕垫块凹孔上,漆膜朝上,并使冲击点距样板边缘不小于15毫米,或在样板中间地方。

若使用一个样板数次试验时,应使每个冲击点边缘相距不少于15毫米。

③按照产品标准中的规定,借控制器螺钉②固定好高度,按压控制螺钉⑥重锤即自由的落在冲杆4上,冲杆将冲击力传给枕垫块上的样快。

将重锤提升起,重锤上的挂钩自动被控制器挂住,取出样板用四倍放大镜或目力观察(如果标准允许用目力观察者),当漆膜没有裂纹,皱皮和剥落现象时,可增大重锤落下高度,继续进行漆膜耐冲击强度的测定,直至漆膜破坏或漆膜能经受50厘米高度之重锤冲击为止。每次试验都应在样板上新的部位进行。根据漆膜监牢程度,每次重复试验时增大重锤投放高度2~10厘米。

④漆膜冲击强度以1公斤重锤冲击漆膜而不致使其引起损坏的A大高度以厘米表示

假如在产品标准中已指出漆膜冲击强度大小,则在试验时重锤可直接从规定高度落下。

如在产品标准适当说明时,可用反冲击方法试验特殊漆膜此时样板的涂漆面应朝下放置于枕垫块上进行试验

⑤两次测定值之差应在±1厘米范围之内。

⑥在空气温度25±1°C和相对温度70%以下条件进行试验

QCJ-100 paint film impactor instructions:

① Prepare the template according to the product standard.

② Place the prepared sample on the pillow block 3 and close to the recessed hole of the pillow block with the paint film facing upwards and make the impact point not less than 15 mm from the edge of the sample or in the middle of the sample.

If a sample is used several times, the edge of each impact point shall be not less than 15 mm apart.

③ According to the product standard, fix the height by the controller screw ②, press the control screw ⑥ The weight will fall on the punch 4 freely, and the punch transmits the impact force to the pillow block quickly.

Lift the weight, and the hook on the weight is automatically held by the controller. Take out the sample and use a four-time magnifying glass or visual observation (if visual observation is allowed by the standard). You can increase the drop height of the weight, and continue to measure the impact strength of the paint film until the paint film is damaged or the paint film can withstand a hammer impact of 50 cm in height. Each test shall be performed in a new location on the template. According to the degree of paint film imprisonment, increase the weight drop height by 2 to 10 cm each time the test is repeated.

④The impact strength of the paint film is 1 cm. The large height of A that impacts the paint film without causing damage is expressed in centimeters.

If the impact strength of the paint film is indicated in the product standard, the weight can be dropped directly from the specified height during the test.

If the product standard is properly stated, the special paint film can be tested by the impact method. At this time, the painted surface of the sample should be placed on the pillow block for testing.

⑤ The difference between the two measured values should be within ± 1 cm.

⑥ Test under the conditions of air temperature 25 ± 1 ° C and relative temperature below 70%

 

QCJ-100漆膜冲击器贮藏、运输和修理:

1、仪器在长途运输及仓库存放时,仪器应用防潮物品包裹(塑料袋),装入木箱用板卡定,箱内应塞满软质填料以防震动,仪器存放地方应干燥,空气中不应含有腐蚀性气体。

2、当控制器因保管使用不当有障碍时,可用管钳拧出锁紧螺栓,将带刻度管身卸下,然后拧下控制器螺钉,重锤和两侧螺钉由管底部用改锥卸下定位标支架紧固螺钉,即可将控制器取出进行修理。

QCJ-100 paint film impactor storage, transportation and repair:

1. During long-distance transportation and storage of the instrument, the instrument should be wrapped with moisture-proof articles (plastic bags) and locked in wooden boxes. The box should be filled with soft filler to prevent vibration. It should contain corrosive gases.

2. When the controller has obstacles due to improper storage and use, use a pipe wrench to unscrew the locking bolt, remove the graduated tube body, and then remove the controller screw. The hammer and the screws on both sides are removed by a screwdriver at the bottom of the tube Locate the bracket fastening screws, and then take out the controller for repair.


QCJ-100漆膜冲击器

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