JP2016002725A - 三次元造形装置 - Google Patents
三次元造形装置 Download PDFInfo
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- JP2016002725A JP2016002725A JP2014125078A JP2014125078A JP2016002725A JP 2016002725 A JP2016002725 A JP 2016002725A JP 2014125078 A JP2014125078 A JP 2014125078A JP 2014125078 A JP2014125078 A JP 2014125078A JP 2016002725 A JP2016002725 A JP 2016002725A
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- 238000007493 shaping process Methods 0.000 title abstract 3
- 238000003860 storage Methods 0.000 claims abstract description 24
- 230000033001 locomotion Effects 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 35
- 239000000843 powder Substances 0.000 description 36
- 239000002184 metal Substances 0.000 description 21
- 230000009467 reduction Effects 0.000 description 17
- 238000010586 diagram Methods 0.000 description 15
- 230000009471 action Effects 0.000 description 4
- 238000010894 electron beam technology Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
Description
支持フレームと、
前記支持フレームに支持される
材料供給部と、
前記支持フレームに支持され、前記材料供給部から供給される材料が載置される造形物載置部と、
前記テーブルの指示移動量をあらかじめ入力する入力部と、
前記入力部から入力された指示移動量を記憶する記憶部と、
前記材料供給部及び前記造形物載置部を制御する制御部と、
を備え、
前記造形物載置部は、
上面に前記造形物が載置されるテーブルと、
前記テーブルを駆動する駆動部と、
を有し、
前記制御部は、前記記憶部に記憶した指示移動量の分だけ前記テーブルを移動させる
ことを特徴とする。
前記制御部は、前記駆動部の状態信号がフィードバックされる。
前記駆動部は、独立して駆動可能な第1駆動部及び第2駆動部を有し、
前記制御部は、前記第1駆動部及び前記第2駆動部をそれぞれ独立して制御する。
前記造形物載置部は、
前記第1駆動部及び前記第2駆動部の各駆動力を前記スライダにそれぞれ伝達する第1伝達部及び第2伝達部を有する伝達部をさらに備える。
前記駆動部は、四角形を形成する位置に配置される前記第1駆動部、前記第2駆動部、前記第3駆動部、及び前記第4駆動部を有し、
前記制御部は、前記第1駆動部、前記第2駆動部、前記第3駆動部、及び前記第4駆動部をそれぞれ独立して制御可能である。
前記テーブルと共に移動するロッドと、
前記ロッドが所定の位置に到達した場合に接触するリミットスイッチと、
を備える。
11…支持フレーム
12…基準フレーム(支持フレーム)
2…エネルギービーム照射部(材料供給部)
21…ビーム発生部
22…ビーム走査部
3…粉末供給部(材料供給部)
31…粉末貯留部
32…均し部
33…外枠部
4…造形物載置部
41…テーブル
42…スライダ
43…ボールねじ(伝達部)
44…減速部(伝達部)
45…駆動部
48…ロッド
49…リミットスイッチ
50…制御部
51…入力部
52…記憶部
Claims (6)
- 支持フレームと、
前記支持フレームに支持される材料供給部と、
前記支持フレームに支持され、前記材料供給部から供給される材料が載置される造形物載置部と、
前記テーブルの指示移動量をあらかじめ入力する入力部と、
前記入力部から入力された指示移動量を記憶する記憶部と、
前記材料供給部及び前記造形物載置部を制御する制御部と、
を備え、
前記造形物載置部は、
上面に前記造形物が載置されるテーブルと、
前記テーブルを駆動する駆動部と、
を有し、
前記制御部は、前記記憶部に記憶した指示移動量の分だけ前記テーブルを移動させる
ことを特徴とする三次元造形装置。 - 前記制御部は、前記駆動部の状態信号がフィードバックされる
請求項1に記載の三次元造形装置。 - 前記駆動部は、独立して駆動可能な第1駆動部及び第2駆動部を有し、
前記制御部は、前記第1駆動部及び前記第2駆動部をそれぞれ独立して制御する
請求項1又は2に記載の三次元造形装置。 - 前記造形物載置部は、
前記第1駆動部及び前記第2駆動部の各駆動力を前記テーブルにそれぞれ伝達する第1伝達部及び第2伝達部を有する伝達部をさらに備える
請求項3に記載の三次元造形装置。 - 前記駆動部は、四角形を形成する位置に配置される前記第1駆動部、前記第2駆動部、前記第3駆動部、及び前記第4駆動部を有し、
前記制御部は、前記第1駆動部、前記第2駆動部、前記第3駆動部、及び前記第4駆動部をそれぞれ独立して制御可能である
請求項4に記載の三次元造形装置。 - 前記テーブルと共に移動するロッドと、
前記ロッドが所定の位置に到達した場合に接触するリミットスイッチと、
を備える請求項1乃至5のいずれか1つに記載の三次元造形装置。
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PCT/JP2015/066353 WO2015194399A1 (ja) | 2014-06-18 | 2015-06-05 | 三次元造形装置 |
EP15810374.7A EP3159143A4 (en) | 2014-06-18 | 2015-06-05 | 3d molding device |
US15/318,729 US11407032B2 (en) | 2014-06-18 | 2015-06-05 | Three-dimensional shaping apparatus |
CN201580032504.4A CN106457669A (zh) | 2014-06-18 | 2015-06-05 | 三维造型装置 |
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JP2020084195A (ja) * | 2018-11-14 | 2020-06-04 | 株式会社ジェイテクト | 付加製造装置、付加製造方法及び付加製造物 |
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JP6411785B2 (ja) | 2018-10-24 |
US20170129010A1 (en) | 2017-05-11 |
WO2015194399A1 (ja) | 2015-12-23 |
US11407032B2 (en) | 2022-08-09 |
CN106457669A (zh) | 2017-02-22 |
EP3159143A1 (en) | 2017-04-26 |
EP3159143A4 (en) | 2018-01-10 |
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