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首页 >> 其它类産品 >>輔助耗材 >> 手動壓輪

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手動壓輪

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一、手動碾壓滾輪用途

手动碾压滚轮用于胶粘带剥离强度、持粘性等试验用试件的制备，广泛应用在胶粘制品行业，测试时以固定的压力及速度，将胶粘带试样规范平整，均匀的粘着于标准的试验基材上。手动辗压滚轮具有操作简单，质量稳定的优点。

二、手動輾壓滾輪技術參數

橡膠硬度：Hs80±5

滾輪重量：2kg

三、手動碾壓滾輪參考標准：CNS 11888，PSTC-8

四、手動碾壓滾輪作業方法

1、將鋼板放在機台上，膠帶貼在鋼板一端，另一端可頂住手動滾輪，來回碾壓3個來回。

五、手動碾壓滾輪作業注意事項

1、測試時鋼板要放正確，不能頂住壓輪兩面的輔助柄。

2、壓輪要保持表面幹淨，不用時請妥善保管。

3、請由專業人員操作，避免不當之使用。

六、手動碾壓滾輪保養維護

1、請以幹淨之棉布擦拭保養。

2、使用後須作清潔保養。

手動輾壓滾輪技術參數

橡膠硬度：Hs80±5

滾輪重量：2kg

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Mrs Keeling’s powers of intuition could make nothing of this. Starting with the firm conviction that Mr Silverdale had proposed to her daughter, there seemed no place where it would fit in. CHAPTER XIII. "At times," said Lieutenant Durand. "I shall be with you in a moment." "She has outgrown this work," I insisted. "But the streets and houses?" hazarded Allingham, "aren't they like ours?" Considered as means for transmitting power, the contrast as to advantages and disadvantages lies especially between belts and gearing instead of between belts and shafts. It is true in extreme cases, such as that cited at Crewe, or in conveying water-power from inaccessible places, through long distances, the comparison lies between belts and shafts; but in ordinary practice, especially for first movers, the problem as to mechanism for conveying power lies between belts and gear wheels. If experience in the use of belts was thorough, as it is in the case of gearing, and if the quality of belts did not form so important a part in the estimates, there would be but little difficulty in determining where belts should be employed and where gearing would be preferable. Belts are continually taking the place of gearing even in cases where, until quite recently, their use has been considered impracticable; one of the largest rolling mills in Pittsburg, Pennsylvania, except a single pair of spur wheels as the last movers at each train of rolls, is driven by belts throughout. By placing the axes of tangent gearing so that the threads or teeth of the pinions are parallel to the face of the driven teeth, [53] as in the planing machines of Messrs Wm. Sellers & Co., the conditions of operation are changed, and an interesting problem arises. The progressive or forward movement of the pinion teeth may be equal to the sliding movement between the surfaces; and an equally novel result is, that the sliding action is distributed over the whole breadth of the driven teeth. On that day I saw for the first time in Belgium German sailors and marines, and even an admiral and some officers. At that time the appearance of the naval men gave the newspapers much room for conjectures; it was found later that they were to be used in the attack on Antwerp, and afterwards had the task allotted to them of occupying the sea-board. V. prefer going to Sallie's, but Julia asked me first, so if I The Reverend Taylor gradually became aware that the air was very bad. He laid down the newspaper and looked round. The circumstance sank deeply into the mind of the king, and, resenting especially the conduct of Grenville—who had acted as though he held a monopoly of office,—he determined to be rid of him. 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