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45度

３ステップで完了！ 45度での芯ずれが入る場合の寸法計算

2017.08.10 dongori

竪管でも横引きでも、45度を２つ使って少しだけ芯をずらすことがありますよね。この時に、芯をずらすことができれば、45度の位置はどこでもいいというケースがあります。というより、竪管ならほとんどそうです。ど…

45度配管のポイント

2016.01.29 dongori

私も配管工になって数年が経ちましたが、45度配管の寸法を取ろうとする際に（45度エルボやYを使った配管）、どうしても思考が一瞬停止してしまう事があります。頭の中で配管ルートが分かっていても、どうやって寸法を取ろうか悩ん…

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どんゴリ@配管工のお役立ちノート

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どんゴリ@配管工のお役立ちノート

@dongori_momoki

所長あるある。ちょっとした指摘事項（例えば養生不足・保護具の未着用など）があった時に、作業してるすぐ側で写真を撮って後から部下や若手に言ってこさせる人がいますが、通過儀礼か何かですかね？確かにこちらに落ち度はありますが、本当に職人のことを思っているのならその場で注意して欲しいです

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10:55 PM · 2021年5月12日

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どんゴリ@配管工のお役立ちノート

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どんゴリ@配管工のお役立ちノート

@dongori_momoki

一昨日から妻が体調を崩し、育児に携わる時間が大幅に増えたのですが、自分の無力さに驚きました。着替え・離乳食・寝かしつけ、何一つ満足に出来ず情けなく思うと共に、妻への感謝の気持ちが湧き上がりました。すぐ隣で何度も見ている事でも、覚えようとしなければ何も出来ないことを痛感しています。

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3:19 AM · 2021年5月6日

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どんゴリ@配管工のお役立ちノート

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どんゴリ@配管工のお役立ちノート

@dongori_momoki

@satochinho お疲れ様です。プラスビットですよね？価格を気にしないのであればWERA製です。コストパフォーマンスを求めるならVESSEL製ですかね。元々ボールグリップドライバーを製造していますので、信頼性は高いです。消耗品と割り切るのなら10本セットとかのノーブランドもありです。

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9:59 AM · 2021年5月1日

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どんゴリ@配管工のお役立ちノート

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どんゴリ@配管工のお役立ちノート

@dongori_momoki

@kojikojikodayo ゲージはむしろ校正ゲージじゃなきゃダメって場合が多い気がしますが、量を使う現場ではそうも言ってられないんですかね・・・金額の方は正直よく分からないのですが、現場が円滑に進まなきゃ逆にコストもかさむ気がします。

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6:40 AM · 2021年4月30日

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どんゴリ@配管工のお役立ちノート

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どんゴリ@配管工のお役立ちノート

@dongori_momoki

最近は水圧テストや満水テストもデジタル化され、実に正確で信頼性のあるデータが取れるようになってきましたね。ただ、1ミリでも水位が下がったら、ゲージの針1本分でも圧が下がったらやり直しってのはやりにくくて仕方ありません。現場の外で技術だけ進んでも現場にマッチするかは別問題だと思います

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10:17 PM · 2021年4月29日