Drilling Locations for Crawler-Type Rotary Percussion Drills | Support from a Senior Colleague
Hello, everyone. This is Enta. It really feels like the end of the fiscal year! Things are pretty hectic. My quotes are running a bit behind... lol. That said, since I’ve already submitted the safety documents before preparing the quotes, I’m told to just get everything organized in advance. lol. It’s kind of a “Uh, oh...” kind of situation. lol. An older client I’ve been working with for a long time…
Fall Asleep at 1 Hz | The Neuroscience Behind Why Karaoke Makes You Sleepy
Hello, everyone. It’s Enta here. The other day, after our year-end party, we went to karaoke for the after-party. I don’t sing much, so I got sleepy all of a sudden lol. And I ended up sleeping for about two hours lolol. I do like singing! It’s just that I’m the type who gets sleepy when I drink, and in a dimly lit karaoke booth…
Check Drilling Is Also Possible with Rotary Percussion Drills | Double the Efficiency
Hello, everyone. This is Enta. Hey, everyone! Did you know that you can do check boring with rotary percussion? Right now, I’m doing some check boring at a certain site. The reason is that the government agency’s design calls for drainage work to be carried out after the check boring…
Explanation of the Inner Bit | Inner Bit for Dual-Pipe Drilling
Hello, everyone. This is Enta. I was making a wire mesh for cement on Sunday, but I got so absorbed in it that I forgot to take any photos. That said, welding is really tough. Since I only do it occasionally, I’m not getting any better at all. Welding is really deep and complex, isn’t it? But anyway…
Drilling Machines and Drilling Methods for Slope Anchoring Projects | Key Considerations for Selecting a Model
Hello, everyone. This is Enta. When performing slope stabilization work, anchor installation, and rebar insertion (rock bolting), there are many different drilling methods and machines available. Be sure to select the right machine and fully understand the different types before beginning construction. Also, there are cases where the design specifies a particular machine…
Rotary Percussion Cam Follower Maintenance | Fixing Play
Hello, everyone. This is Enta. As the end of the year approaches, things are getting busier and more hectic. Please be extra careful at work. But enough of that... The other day, a large rotary percussion machine was returned to us. When you shake the hammer section, it goes “ga…”