{"id":40510,"date":"2019-11-16T08:00:07","date_gmt":"2019-11-15T23:00:07","guid":{"rendered":"https:\/\/norimen.net\/wordpress\/?p=40510"},"modified":"2026-05-17T06:47:55","modified_gmt":"2026-05-16T21:47:55","slug":"accumulator-structure-inspection","status":"publish","type":"post","link":"https:\/\/norimen.net\/en\/accumulator-structure-inspection\/","title":{"rendered":"What Is an Accumulator? | An Illustrated Guide to Its Structure, Function, and Inspection Methods"},"content":{"rendered":"

Hello, everyone.<\/p>\n

This is Enta.<\/p>\n

This is about the accumulator I mentioned the other day.<\/p>\n

First of all, you might be wondering, \u201cWhat exactly is an accumulator?\u201d But,<\/p>\n

To put it simply, drilling machines, etc.Device for Suppressing Hydraulic Pulsations<\/span><\/strong><\/span>That's it.<\/p>\n

\"Accumulator\"<\/p>\n

Wikipedia states the following, as shown above.<\/p>\n

\"\"<\/div>
ja.wikipedia.org<\/div>
1 pocket<\/div><\/div><\/div>
\"\"<\/figure>
Accumulator (Mechanics) - Wikipedia<\/div>
https:\/\/ja.wikipedia.org\/wiki\/\u30a2\u30ad\u30e5\u30e0\u30ec\u30fc\u30bf_(\u6a5f\u68b0)<\/div><\/div>
<\/div><\/div><\/a><\/div><\/div>\n

With our drilling machines, for example, the hydraulic hoses may vibrate quite a bit.<\/p>\n

You'll probably notice this when you hold it in your hand\u2014it vibrates so much it actually hurts your hand.<\/p>\n

If this is the case, either the nitrogen gas has already leaked out of the accumulator, or the rubber inside the accumulator has ruptured.<\/p>\n

\"Accumulator\"<\/p>\n

If the rubber in the photo breaks, nitrogen gas will leak and the accumulator will stop working.<\/p>\n

\"Accumulator<\/p>\n

We'll replace the tire with a new one and refill it with nitrogen.<\/p>\n

Generally speaking, drilling machines are equipped with about 2 to 4 accumulators, both low-pressure and high-pressure.<\/p>\n

 <\/p>\n

When hydraulic hoses vibrate, they rub against each other, causing them to burst.<\/p>\n

If the hydraulic hose starts to vibrate, you should replace or repair the accumulator as soon as possible.<\/p>\n

 <\/p>\n

It's just a small thing, but I think it's good to keep in mind.<\/p>\n

 <\/p>\n

See you later.<\/p>\n

We need to make sure we can repair our own machinery ourselves, because the number of repair shops is dropping sharply.<\/a><\/p><\/blockquote>\n