JP4856511B2 - 孔あけ加工用当て板及び孔あけ加工方法 - Google Patents
孔あけ加工用当て板及び孔あけ加工方法 Download PDFInfo
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- JP4856511B2 JP4856511B2 JP2006279025A JP2006279025A JP4856511B2 JP 4856511 B2 JP4856511 B2 JP 4856511B2 JP 2006279025 A JP2006279025 A JP 2006279025A JP 2006279025 A JP2006279025 A JP 2006279025A JP 4856511 B2 JP4856511 B2 JP 4856511B2
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/088—Means for treating work or cutting member to facilitate cutting by cleaning or lubricating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/16—Perforating by tool or tools of the drill type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0047—Drilling of holes
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
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- H05K2203/0152—Temporary metallic carrier, e.g. for transferring material
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/02—Details related to mechanical or acoustic processing, e.g. drilling, punching, cutting, using ultrasound
- H05K2203/0214—Back-up or entry material, e.g. for mechanical drilling
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
- H05K2203/0779—Treatments involving liquids, e.g. plating, rinsing characterised by the specific liquids involved
- H05K2203/0786—Using an aqueous solution, e.g. for cleaning or during drilling of holes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/12—Using specific substances
- H05K2203/127—Lubricants, e.g. during drilling of holes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
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- Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
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Description
前記潤滑層は、水溶性樹脂及びアミノ酸を含有した混合組成物からなることを特徴とする孔あけ加工用当て板。
エチレンオキサイド類の重合物と、多価カルボン酸、その酸無水物及びそのエステルからなる群より選ばれる化合物(例えば、フタル酸、イソフタル酸、テレフタル酸、セバシン酸、これら酸のジメチルエステル、ジエチルエステル、ピロメリット酸無水物等)とを反応させて得られる樹脂などが挙げられ、これらの1種または2種以上を混合して使用することができる。
水溶性樹脂とアミノ酸の混合組成物をプレス法、ロール法、Tダイ押出法等によりシート状に成形し、これをアルミニウム製基板(2)上に重ね合わせてプレスやロールで加熱加圧する方法、
水溶性樹脂とアミノ酸の混合組成物をプレス法、ロール法、Tダイ押出法等によりシート状に成形し、これをアルミニウム製基板(2)上に接着剤で接着する方法、
水溶性樹脂とアミノ酸を水に溶解せしめた混合組成物をアルミニウム製基板(2)上に印刷して乾燥することによって潤滑層(3)を形成する方法、等が挙げられる。
JIS A1N30−H18材からなる厚さ100μmの基板の片面(この面はプレコート処理が施されている)に、数平均分子量10000のポリエチレングリコール100質量部及びアスパラギン酸1質量部からなる混合組成物をロールコート法により塗工することによって厚さ30μmの潤滑層を形成し、孔あけ加工用当て板を作製した。
混合組成物として、表1に示す組成からなる混合組成物を用いた以外は、実施例1と同様にして孔あけ加工用当て板を作製した。
混合組成物として、表2に示す組成からなる混合組成物を用いた以外は、実施例1と同様にして孔あけ加工用当て板を作製した。
孔あけ加工用当て板の潤滑層の外観を目視することによって潤滑層における塗膜割れ発生の有無を下記判定基準に基づいて評価した。
(判定基準)
「◎」…塗膜割れの発生なし
「○」…塗膜割れの発生殆どなし
「△」…塗膜割れの発生若干あり
「×」…塗膜割れの発生顕著にあり。
孔あけ加工用当て板を巻き取り保管した状態時において隣り合う当て板同士が互いにくっつき合う(付着し合う)ブロッキング現象が生じるかどうかを調べ、下記判定基準に基づいて評価した。
(判定基準)
「◎」…ブロッキング現象の発生なし
「○」…ブロッキング現象の発生殆どなし
「△」…ブロッキング現象の発生若干あり
「×」…ブロッキング現象の発生顕著にあり。
孔あけ加工の際の孔あけ加工用当て板のハンドリング時のべたつきの有無を調べ、下記判定基準に基づいて評価した。
(判定基準)
「◎」…べたつき現象の発生なし
「○」…べたつき現象の発生殆どなし
「△」…べたつき現象の発生若干あり
「×」…べたつき現象の発生顕著にあり。
2…アルミニウム製基板
3…潤滑層
Claims (6)
- アルミニウム製基板の少なくとも片面に潤滑層が形成されてなる孔あけ加工用当て板において、
前記潤滑層は、水溶性樹脂及びアミノ酸を含有した混合組成物からなることを特徴とする孔あけ加工用当て板。 - 前記アミノ酸は、アスパラギン酸、アラニン、アルギニン、フェニルアラニン、グリシン及びロイシンからなる群より選ばれる1種または2種以上のアミノ酸である請求項1に記載の孔あけ加工用当て板。
- 前記潤滑層は、前記水溶性樹脂100質量部に対して前記アミノ酸0.01〜10質量部を含有した混合組成物からなる請求項1または2に記載の孔あけ加工用当て板。
- 前記潤滑層の厚さが0.01〜3mmである請求項1〜3のいずれか1項に記載の孔あけ加工用当て板。
- 前記水溶性樹脂として、ポリオキシエチレン、ポリオキシエチレンプロピレン共重合体及びこれらの誘導体からなる群より選ばれる1種または2種以上の水溶性樹脂が用いられている請求項1〜4のいずれか1項に記載の孔あけ加工用当て板。
- 積み重ねた複数枚のプリント配線用素板の上に、請求項1〜5のいずれか1項に記載の孔あけ加工用当て板を配置し、この状態でドリルを用いて上方から該孔あけ加工用当て板及びプリント配線用素板に直径0.3mm以下の孔を形成することを特徴とする孔あけ加工方法。
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JP2006279025A JP4856511B2 (ja) | 2006-10-12 | 2006-10-12 | 孔あけ加工用当て板及び孔あけ加工方法 |
TW096137851A TWI410194B (zh) | 2006-10-12 | 2007-10-09 | Drilling plate and drilling method |
PCT/JP2007/069772 WO2008044710A1 (fr) | 2006-10-12 | 2007-10-10 | Panneau-support pour processus de perforation et procédé de perforation |
KR1020097007394A KR20090078795A (ko) | 2006-10-12 | 2007-10-10 | 구멍 뚫기 가공용 지지판 및 구멍 뚫기 가공 방법 |
US12/445,292 US20100111623A1 (en) | 2006-10-12 | 2007-10-10 | Support board for perforation processing and method of perforation processing |
CN200780037238XA CN101530009B (zh) | 2006-10-12 | 2007-10-10 | 穿孔加工用垫板和穿孔加工方法 |
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KR (1) | KR20090078795A (ja) |
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TWI423749B (zh) * | 2011-09-26 | 2014-01-11 | Uniplus Electronics Co Ltd | 用於印刷電路板之鑚孔輔助板 |
TWI560049B (en) * | 2014-10-15 | 2016-12-01 | Uniplus Electronics Co Ltd | A drilling entry board |
CN105538384B (zh) * | 2015-12-17 | 2017-04-12 | 山西宇皓新型光学材料有限公司 | 一种切割亚克力板的方法 |
WO2017159660A1 (ja) * | 2016-03-14 | 2017-09-21 | 三菱瓦斯化学株式会社 | ドリル孔あけ用エントリーシート、及びそれを用いたドリル孔あけ加工方法 |
CN106493522B (zh) * | 2016-12-08 | 2017-12-22 | 中国人民解放军第五七二一工厂 | 一种内孔粘套引孔制孔方法 |
CN112662314B (zh) * | 2020-12-10 | 2022-08-23 | 深圳市柳鑫实业股份有限公司 | 一种环保型pcb钻孔用盖板及其制备方法 |
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JP2828129B2 (ja) * | 1993-06-07 | 1998-11-25 | 三菱瓦斯化学株式会社 | プリント配線板の孔明け加工法 |
EP1018858A4 (en) * | 1998-04-06 | 2006-03-08 | Mitsubishi Paper Mills Ltd | METHOD AND DEVICE FOR PRODUCING PCB |
WO1999066014A1 (fr) * | 1998-06-18 | 1999-12-23 | Yasuo Fukutani | Fluide de refroidissement soluble dans l'eau |
JP2000218599A (ja) * | 1999-01-27 | 2000-08-08 | Unitika Ltd | 孔あけ加工用樹脂シート及び該シートを用いる孔あけ加工法 |
JP4127341B2 (ja) * | 1999-11-19 | 2008-07-30 | 株式会社神戸製鋼所 | 潤滑性樹脂被覆金属板 |
JP4342119B2 (ja) * | 2000-04-06 | 2009-10-14 | 株式会社神戸製鋼所 | 孔開け加工時の保護用あて板及びそれを使用したプリント配線基板の孔開け加工方法 |
US6866450B2 (en) * | 2001-10-31 | 2005-03-15 | Mitsubishi Gas Chemical Company, Inc. | Entry sheet for drilling and method for drilling hole |
JP4010142B2 (ja) * | 2001-12-13 | 2007-11-21 | 三菱瓦斯化学株式会社 | ドリル孔明け用エントリーシート |
JP2003225892A (ja) * | 2002-02-05 | 2003-08-12 | Mitsubishi Gas Chem Co Inc | ドリル孔明け方法 |
JP4541133B2 (ja) * | 2004-12-27 | 2010-09-08 | 昭和電工パッケージング株式会社 | 小口径孔あけ加工用エントリーボードと小口径孔あけ加工方法 |
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CN101530009A (zh) | 2009-09-09 |
TW200829105A (en) | 2008-07-01 |
WO2008044710A1 (fr) | 2008-04-17 |
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CN101530009B (zh) | 2011-06-15 |
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