Copyright Ⓒ 2015 JSPE㪜㪈㪌 2015 
P287-P288ᶞ⬡ᮦᩱ䛻䛚䛡䜛ᑠᚄ῝✰ຍᕤ᫬䛾䝷䜲䝣䝸䞁䜾Ⓨ⏕䝯䜹䝙䝈䝮䛾ゎ᫂䠄ᆅ⊂䠅㫽ྲྀ┴⏘ᴗᢏ⾡䝉䞁䝍䞊㻌 䕿బ⸨ᓫᘯ䠈ෆእ⢭ᶵᕤᴗ䞞㻌 㛗㇂ᕝఙ୍䠈୰ᮧㄔElucidation of generation mechanism of rifling in small-diameter deep hole drilling process by resin material
Tottori Institute of Industrial Technology, Takahiro SATO, Naigai Seiki Kougyo CO., LTD., Shinichi HASEGAWA and Makoto NAKAMURA

Recently, the requirement for high quality hole machining is increasing, such as a nozzle forchemical-analysis machines, and a medical instrument. However because the stiffness of the drill for thesmall-diameter and deep hole is low, the hole is easily to generate rifling. As a result, the hole wallroughness is easy to be worse. In the present paper, the effects of cutting force and cutting temperatureon the rifling were investigated by experiments.
ࡁࢀ࠸࡞༙෇⟄≧ࡢ✰᩿㠃࡜࡞ࡗ࡚࠸ࡿࡀ㸪✰ᗏ㒊࡛ࡣ✰ᙧ≧ࡀ㐍⾜᪉ྥ࡟⺬⾜ࡋ࡚࠾ࡾ㸪ేࡏ࡚✰ቨ㠃࡟ࢫࣃ࢖ࣛࣝ≧ࡢയ㸪࠸ࢃࡺࡿࣛ࢖ࣇࣜࣥࢢ࣐࣮ࢡࡀほᐹࡉࢀࡿ㸬ࡑࡇ࡛㸪✰᩿㠃ᙧ≧ࢆ࣮ࣞࢨ㢧ᚤ㙾㸦ओ࣮࢚࢟ࣥࢫ〇㸸VK9500㸧࡟ࡼࡾィ ࡋࡓ㸬⤖ᯝࢆᅗ 2 ࡟♧ࡍ㸬࡞࠾㸪 ᐃ⟠ᡤࡣᅗ 1(b)ࡢ✰ᗏ㒊࡛࠶ࡾ㸪㧗పᕪࢆ࣮࣐࢝ࣛࢵࣉ࡛♧ࡋࡓ㸬ᅗࡼࡾ㸪ࣛ࢖ࣇࣜࣥࢢ࣐࣮ࢡࢆቃ┠࡟✰ࡀࢫࣃ࢖ࣛࣝ≧࡟⺬⾜ࡋ࡚࠸ࡿࡇ࡜ࡀࢃ࠿ࡿ㸬⥴ゝ㏆ᖺ་⒪ᶵჾࡸ໬Ꮫศᯒᶵჾ࡟⏝࠸ࡽࢀࡿྛ✀ᶞ⬡〇ࣀࢬࣝ〇ရࡣ㸪⁲ୗ⢭ᗘࡢྥୖࡸศᯒ⢭ᗘࡢྥୖࡀồࡵࡽࢀ࡚࠸ࡿ㸬ࡑࡢ⤖ᯝ㸪ࣀࢬࣝ✰ࡢᑠᚄ໬࣭㧗ရ㉁໬࡟ຍ࠼῝✰ຍᕤ໬ࡀせồࡉࢀ࡚࠸ࡿ㸬ࡋ࠿ࡋ㸪ᶞ⬡ᮦᩱࡢᑠᚄ῝✰ຍᕤࡣ㸪኱ᚄᕤල࡜ẚ㍑ࡋ࡚ᕤල๛ᛶࡀపୗࡍࡿࡓࡵ㸪ษࡾࡃࡎ᤼ฟ୙Ⰻࡸษ๐ ᗘࡢᒁᡤⓗୖ᪼࡟క࠺✰ቨ㠃ရ㉁ᝏ໬ࡀㄢ㢟࡛࠶ࡿ㸬≉࡟L/D=50௨ୖࡢ῝✰࡟࡞ࡿ࡜㸪ຍᕤᚋᮇ࡟࠾࠸࡚✰ቨ㠃࡟ࢫࣃ࢖ࣛࣝୖࡢയ㸪࠸ࢃࡺࡿࣛ࢖ࣇࣜࣥࢢࡀⓎ⏕ࡋ㸪✰ቨ㠃ရ㉁ࡀᝏ໬ࡍࡿ㸬ࡑࡢࡼ࠺࡞୰ࢻࣜࣝຍᕤࡣ㸪ᚑ᮶࠿ࡽࡉࡲࡊࡲ࡞◊✲ࡀ⾜ࢃࢀ࡚࠸ࡿ㸬ࡑࡢ୰୍࡛⯡ⓗ࡟ࢻࣜࣝຍᕤึᮇ࡟Ⓨ⏕ࡍࡿࣛ࢖ࣇࣜࣥࢢ࡟ࡘ࠸࡚ࡣ㸪⿕๐ᮦࢆ㔠ᒓᮦᩱ࡜ࡋࡓᩘከࡃࡢ◊✲ࡀሗ࿌ࡉࢀ࡚࠸ࡿ1)2)㸬ࡇࢀࡽࡢ◊✲࡛ࡣ㸪ᕤල๛ᛶࡢప࠸
ࢻ࡛ࣜࣝຍᕤࡍࡿ࡜ษ๐㈇Ⲵ࡟ࡼࡾᅇ㌿᪉ྥࡢ఩┦㐜ࢀࡀ⏕ࡌ㸪ࡉࡽ࡟ษ๐ຊࡢኚ໬࡞࡝࡟㉳ᅉࡍࡿ⮬ບ᣺ື࡟ࡼࡾྑࡡࡌࢀࡢࣛ࢖ࣇࣜࣥࢢࡀⓎ⏕ࡍࡿ࡜ㄝ᫂ࡉࢀ࡚࠸ࡿ㸬⿕๐ᮦࡀᶞ⬡ࡢሙྜ࡛࠶ࡗ࡚ࡶࣛ࢖ࣇࣜࣥࢢࡢⓎ⏕せᅉࡣᇶᮏⓗ࡟ྠᵝ࡛࠶ࡿ࡜⪃࠼ࡿࡀ㸪ᮏ◊✲࡛ࡣᶞ⬡≉᭷ࡢ⌧㇟ࢆほᐹࡋ㸪ࡑࡢⓎ⏕せᅉࢆ᫂ࡽ࠿࡟ࡋࡓ㸬1.

3. 䝷䜲䝣䝸䞁䜾Ⓨ⏕᫬䛾ຍᕤᣲື
3.1㻌 ຍᕤ୰䛻䛚䛡䜛䝖䝹䜽⿕๐ᮦࢆࢺࣝࢡࢭࣥࢧ㸦᪥ᮏ࢟ࢫ࣮ࣛ(ᰴ)〇㸸ࣜ࢔ࢡࢩࣙࣥ
ࢺࣝࢡࢭࣥࢧ 9329A㸧࡟ᅛᐃࡋ㸪CCD ࣓࡛࢝ࣛຍᕤ⌧㇟ࢆほᐹࡋ࡞ࡀࡽ㸪㏻ᖖຍᕤ᫬࡜ࣛ࢖ࣇࣜࣥࢢⓎ⏕᫬ࡢࢺࣝࢡࢆẚ㍑ ᐃࡋࡓ㸬ࢺࣝࢡ࡜ຍᕤ᫬㛫ࡢ㛵ಀࢆᅗ 3 ࡟♧ࡍ㸬ᅗࡼࡾ㸪
㏻ᖖຍᕤ᫬ࡣᖹᆒⓗ࡟ 0.5N࣭mm ࡛࠶ࡿࡢ࡟ᑐࡋ㸪ࣛ࢖ࣇࣜ
ࣥࢢⓎ⏕᫬ࡣᖹᆒⓗ࡟ 1.2N࣭mm ࡛࠿ࡘຍᕤึᮇ࡜ຍᕤᚋᮇࡢࡳ 6N࣭mm ⛬ᗘࡢ✺Ⓨⓗ࡞ࢺࣝࢡࡢୖ᪼ࡀぢࡽࢀࡿ㸬ࡲࡓ㸪㏻ᖖຍᕤ࠿ࡽࣛ࢖ࣇࣜࣥࢢⓎ⏕ࡲ࡛㐃⥆ࡋ࡚ࢺࣝࢡࢆィ ࡋࡓ㸬⤖ᯝࢆᅗ 4 ࡟♧ࡍ㸬ᅗࡼࡾ㸪40 ⛊๓ᚋ࠿ࡽ✺Ⓨⓗ࡞ࢺࣝࢡࡢୖ᪼ࡀぢࡽࢀࡿ㸬ࡲࡓ㸪CCD ࣓࡛࢝ࣛほᐹࡋ࡞ࡀࡽࢺࣝࢡィ ࢆࡋࡓ࡜ࡇࢁࣛ࢖ࣇࣜࣥࢢࡢⓎ⏕࡜✺Ⓨⓗ࡞ࢺࣝࢡࡢୖ᪼ࡣྠࡌࢱ࢖࣑ࣥࢢ࡛࠶ࡿࡇ࡜ࡀ☜ㄆ࡛ࡁࡓ㸬
3.2㻌 ຍᕤ୰䛻䛚䛡䜛䝗䝸䝹࿘㎶䛾 ᗘศᕸࢻࣜࣝຍᕤ୰࡟Ⓨ⏕ࡍࡿ ᗘࢆࣜ࢔ࣝࢱ࢖࣒࡟ィ ࡍࡿᡭἲࡣ࠸ࡃࡘ࠿ሗ࿌ࡉࢀ࡚࠸ࡿࡀ㸪ࡑࡢ࡯࡜ࢇ࡝ࡀ⇕㟁ᑐ㸪ࡲࡓࡣගࣇ࢓࢖ࣂᘧᨺᑕ ᗘィ࡟ࡼࡿ࣏࢖ࣥࢺィ 3)࡛࠶ࡾ㸪ࢻ
ࣜࣝ࿘㎶ࡢ ᗘศᕸࢆ ᐃࡋࡓࢹ࣮ࢱࡣぢཷࡅࡽࢀ࡞࠸㸬ຍ

2. 䝷䜲䝣䝸䞁䜾䛾Ⓨ⏕䛧䛯✰ቨ㠃ᙧ≧ ⾲ 1 ࡟♧ࡍษ๐᮲௳࡛⾲ 2 ࡟♧ࡍᕤල࡜⿕๐ᮦ࡟ࡼࡾ✰ຍᕤᐇ㦂ࢆ⾜ࡗࡓ㸬࡞࠾㸪✰῝ࡉࡣ 70mm㸦L/D=100㸧࡜ࡋ㸪࢚ࢱࣀ࣮ࣝࢆ⁲ୗࡋ࡞ࡀࡽ࣐ࢩࢽࣥࢢࢭࣥࢱ࣮㸦Ᏻ⏣ᕤᴗओ〇㸸YBM640V㸧ࢆ౑ࡗ࡚ຍᕤヨ㦂ࢆ⾜ࡗࡓ㸬ࣛ࢖ࣇࣜࣥࢢࡀⓎ⏕ࡋࡓ✰ෆほᐹࡢࡓࡵ㸪✰୰ᚰ࡛㍯ษࡾ࡟ࡋ㸪✰᩿㠃ࢆほᐹࡋࡓ㸬⤖ᯝࢆᅗ 1 ࡟♧ࡍ㸬࡞࠾㸪ࢻࣜࣝࡣᅗࡢᕥ࠿ࡽྑ᪉ྥ࡟ຍᕤࡋࡓࡓࡵ㸪ᅗ 1(a)ࡀ✰ୖ㒊ࡢᣑ኱ᅗ࡛࠶ࡾ㸪ᅗ 1(b)ࡀ✰ᗏ㒊ࡢᣑ኱ᅗ࡛࠶ࡿ㸬ᅗࡼࡾ㸪✰ୖ㒊࡛ࡣ䝗䝸䝹ຍᕤ᪉ྥ㻌⾲ 1㻌 ษ๐᮲௳ᅇ㌿ᩘ

2500min-1㏦䜚㏿ᗘ

10mm/min䝇䝔䝑䝥㔞

0.1mm(a) ✰ୖ㒊㻌 㻌 㻌 㻌 㻌 㻌 㻌 㻌 㻌 㻌 㻌 㻌 㻌 (b) ✰ᗏ㒊ᅗ 1㻌 ✰ຍᕤᚋ䛾✰ቨ㠃≧ែ⾲ 2㻌 ⿕๐ᮦ䛸ᕤල䛾ㅖඖ⿕๐ᮦ䝃䜲䝈

X20mm, Y10mm, Z90mm

ᮦ㉁㏱᫂䜰䜽䝸䝹ᶞ⬡

0.7mm

0.7mm

              ȝPඛ➃ゅ 120°䠈ⰺཌ 0.3mm
䝗䝸䝹ᙧ≧㏨䛢ゅ 12㼻䠈䛽䛨䜜ゅ 30°
ล㛗 15mm䠈ᕤල㛗 100mm

0.7mm

ᕤලᚄ 0.7mm
ᮦ㉁㉸◳ྜ㔠ᖺᗘ⢭ᐦᕤᏛ఍⛅Ꮨ኱఍Ꮫ⾡ㅮ₇఍ㅮ₇ㄽᩥ㞟

ᅗ 2㻌 䝷䜲䝣䝸䞁䜾Ⓨ⏕ಶᡤ䛾✰ቨ㠃ᙧ≧− 51 −
䋭 㪉㪏㪎 䋭51

Copyright Ⓒ 2015 JSPE㪜㪈㪌

8.0㏻ᖖຍᕤ᫬㻌䝷䜲䝣䝸䞁䜾Ⓨ⏕᫬㻌ࢺࣝࢡ N࣭mm

6.04.0(a) ୧ล䛻ຊ䛜䛛䛛䛳䛯ሙྜ

2.00.0-2.00.00.40.8

1.2

1.6

2.0

2.4

2.8

3.2

3.6

-4.0
-6.0

(b) ∦ล䛻ຊ䛜䛛䛛䛳䛯ሙྜᅗ 6㻌 ษ䜜ล䛻ຊ䛜䛛䛛䛳䛯ሙྜ䛾䝗䝸䝹ඛ➃ኚ఩᫬㛫 sᅗ 3㻌 䝷䜲䝣䝸䞁䜾᭷↓䛸䝖䝹䜽䛾㛵ಀ∦ลࡢࡳ࡟ࢺࣝࢡࡀ㈇Ⲵࡉࢀࡓሙྜࡢࢻࣜࣝ඲యࡢᣲືࢆࢩ
࣑࣮ࣗࣞࢩࣙࣥࢯࣇࢺ㸦ANSYS, Inc.〇㸸ANSYS Mechanical㸧࡟ࡼࡾㄪ࡭ࡓ㸬⤖ᯝࢆᅗ 6 ࡟♧ࡍ㸬࡞࠾㸪ᅗ୰ࡢኚᙧࡣ 10 ಸࡢ㄂ᙇ⾲♧࡜࡞ࡗ࡚࠸ࡿ㸬ᅗ 6(a)ࡼࡾ㸪୧ล࡟ᆒ➼࡟ࢺࣝࢡࡀ㈇Ⲵࡉࢀࡿ࡜ࢻࣜࣝࡢ༙ᚄ᪉ྥ࡟ࡣኚᙧࡋ࡞࠸㸬ࡋ࠿ࡋ㸪ᅗ
6(b)ࡼࡾ㸪∦ลࡢࡳ࡟ࢺࣝࢡࡀ㈇Ⲵࡉࢀࡿ࡜ࢻࣜࣝඛ➃ࡀ᭤ࡀࡿࡇ࡜ࡀࢃ࠿ࡿ㸬

3.0䝖䝹䜽㻌 N䞉mm

2.5
2.0
1.5
1.0
0.5
0.0
-0.5 020406080⪃ᐹୖ㏙ࡋࡓヨ㦂⤖ᯝ࠿ࡽ㸪ᶞ⬡ຍᕤ᫬࡟ࣛ࢖ࣇࣜࣥࢢࡀⓎ⏕ࡍࡿሙྜ㸪∦ลࡢࡳ࡛ษ๐ࢆ⾜ࡗ࡚࠾ࡾ㸪✰ࡀ῝ࡃ࡞ࡿ࡜✺Ⓨⓗ࡞ࢺࣝࢡࡀⓎ⏕ࡍࡿ㸬ࡑࢀ࡟క࠸㸪ᅇ㌿᪉ྥࡢ఩┦㐜ࢀ࡜ࢻࣜࣝࡢ᭤ࡀࡾࡀⓎ⏕ࡍࡿࡇ࡜࡛✰ࡀ⺬⾜ࡍࡿࡶࡢ࡜⪃࠼ࡽࢀࡿ㸬ࡲࡓ㸪✰ࡢ⺬⾜࡟క࠸ࢻࣜࣝࣇ࣮ࣝࢺ㒊ࡀ✰ቨ㠃࡟⾪✺ࡍࡿࡇ࡜࡛ࢻࣜࣝࣇ࣮ࣝࢺ㒊ࡢษ๐ ᗘࡀୖ᪼ࡍࡿࡶࡢ࡜⪃࠼ࡽࢀࡿ㸬
4.

-1.0

᫬㛫㻌 sᅗ 4㻌 㐃⥆䝇䝔䝑䝥ຍᕤ୰䛾䝖䝹䜽
䉝㻌
100

䉝㻌
120

7080

4040010䝗䝸䝹ඛ➃㻌䝗䝸䝹ඛ➃㻌䠄a䠅㏻ᖖຍᕤ᫬㻌 㻌 㻌 㻌 㻌 㻌 㻌 䠄b䠅䝷䜲䝣䝸䞁䜾Ⓨ⏕᫬ᅗ 5㻌 䝗䝸䝹ຍᕤ୰䛾ษ䜜ล࿘㎶䛾 ᗘศᕸᕤ୰ࡢ✰ෆ࡟࠾ࡅࡿ ᗘศᕸࢆࢧ࣮ࣔࢢࣛࣇ࢕࡛ ᐃࡍࡿ࡟ࡣ㸪⿕๐ᮦࡀ㉥እ⥺ࢆ㏱㐣ࡍࡿᚲせࡀ࠶ࡿ㸬ࡑࡢࡼ࠺࡞୰㏆ᖺ㸪㉥እග࡜ྍどගࢆ㏱㐣ࡍࡿ࣏ࣜ࢜ࣞࣇ࢕ࣥᶞ⬡㸦᪫໬ᡂ࢚ࣥࢪࢽ࢔ࣜࣥࢢ(ᰴ)〇㸸GAT-10㸧ࡀ㛤Ⓨࡉࢀࡓ 4)㸬ࡑࡇ࡛㸪㏻ᖖຍᕤ᫬࡜ࣛ࢖ࣇࣜࣥࢢⓎ⏕᫬ࡢ✰ෆ࡟࠾ࡅࡿຍᕤ୰ࡢ ᗘศᕸࢆ㉥እ⥺ࢧ࣮ࣔࢢࣛࣇ࢕㸦᪥ᮏ࢔ࣅ࢜
ࢽࢡࢫ(ᰴ)〇㸸TVS-700㸧࡛ィ ࡋࡓ㸬ຍᕤ୰ࡢ ᗘศᕸࢆᅗ5 ࡟♧ࡍ㸬࡞࠾㸪࣏ࣜ࢜ࣞࣇ࢕ࣥᶞ⬡࡛ࡶ࢔ࢡࣜࣝᶞ⬡ྠᵝ㸪ࣛ࢖ࣇࣜࣥࢢࡢⓎ⏕ࡀຍᕤᚋᮇ࡟࠾࠸࡚☜ㄆࡉࢀࡓ㸬ᅗ 5(a)
ࡢ㏻ᖖຍᕤ᫬ࡣࢻࣜࣝඛ➃ࡀ᭱ࡶ ᗘࡀ㧗ࡃ㸪ᅗ 5(b)ࡢࣛ࢖ࣇ
ࣜࣥࢢⓎ⏕᫬ࡣࢻࣜࣝඛ➃ࡶ ᗘࡀ㧗࠸ࡀࢻࣜࣝࢩࣙࣝࢲ࣮㒊࠿ࡽࣇ࣮ࣝࢺ࡟࠿ࡅ࡚ ᗘࡀ㧗࠸ࡇ࡜ࡀࢃ࠿ࡿ㸬ࡲࡓ㸪✰ࡢᕥྑ࡛ẚ㍑ࡍࡿ࡜ྑഃࡢ ᗘࡀ㧗ࡃ㸪ᕥഃࡢ ᗘࡀప࠸㸬ື⏬࡛᧜ᙳࢆ⾜࠺࡜㸪ࣛ࢖ࣇࣜࣥࢢࡢࢫࣃ࢖ࣛࣝࡢ࿘ᮇ࡜ྠ⛬ᗘࡢ᫬㛫㛫㝸࡛ ᗘࡢ㧗࠸㒊ศࡀᕥྑ࡟⺬⾜ࡍࡿᵝᏊࡀ☜ㄆࡉࢀࡓ㸬3.3㻌 䝗䝸䝹ඛ➃䛾ຍᕤᣲື㏻ᖖຍᕤ᫬࡜ࣛ࢖ࣇࣜࣥࢢⓎ⏕᫬ࡢࢻࣜࣝඛ➃௜㏆ࡢຍᕤ⌧㇟ࢆ㧗㏿ᗘ࣓࢝ࣛ࡟ࡼࡾほᐹࡋࡓ㸬ほᐹ᪉ྥࡣ㸪ࢻࣜࣝഃ㠃᪉ྥ࡜ࢻࣜࣝṇ㠃᪉ྥ㸦ࢻࣜࣝඛ➃ࢆぢୖࡆࡿ᪉ྥ㸧ࡢ 2᪉ྥ࡜ࡋࡓ㸬ほᐹࡋࡓ⤖ᯝ㸪࡝ࡕࡽࡢຍᕤ⌧㇟࡜ࡶ 2 ᯛࡢษࢀลࡢෆ㸪∦᪉ࡢษࢀลࡢࡳ࡛ษ๐ࡀ⾜ࢃࢀ࡚࠸ࡓ㸬ࢭࢵࢸ࢕ࣥࢢࡸࢻࣜࣝࡢᙧ≧ㄗᕪࡶ࠶ࡿࡓࡵ㸪10 ᅇࡢᐇ㦂ࢆ⾜ࡗࡓࡀࡍ࡭࡚∦ลࡢࡳࡢຍᕤ࡜࡞ࡗ࡚࠸ࡓ㸬ࡑࡇ࡛㸪୧ล࠾ࡼࡧᖺᗘ⢭ᐦᕤᏛ఍⛅Ꮨ኱఍Ꮫ⾡ㅮ₇఍ㅮ₇ㄽᩥ㞟

5. ⤖ゝ ᮏ◊✲࡛ࡣ㸪ᶞ⬡ຍᕤ᫬࡟Ⓨ⏕ࡍࡿࣛ࢖ࣇࣜࣥࢢ࡟ࡘ࠸࡚㸪ษ๐᢬ᢠ㸪ษ๐ ᗘ㸪ษ๐⌧㇟࡟ࡘ࠸࡚ㄪ࡭ࡓ㸬ࡑࡢ⤖ᯝ㸪௨ୗࡢ⤖ㄽࢆᚓࡓ㸬1) ࣛ࢖ࣇࣜࣥࢢࡀⓎ⏕ࡋࡓ✰ࡣ㸪ࣛ࢖ࣇࣜࣥࢢ࣐࣮ࢡ࡜ྠࡌ࿘ᮇ࡛✰ᙧ≧ࡀ⺬⾜ࡍࡿ㸬2) ࣛ࢖ࣇࣜࣥࢢⓎ⏕᫬ࡣ㸪✺Ⓨⓗ࡞ࢺࣝࢡୖ᪼ࡀⓎ⏕ࡋ㸪ࡑࡢ⤖ᯝࢻࣜࣝࡀ᭤ࡀࡿ㸬3) ㏻ᖖຍᕤ᫬ࡣࢻࣜࣝඛ➃௜㏆ࡢษ๐ ᗘࡀୖ᪼ࡋࡸࡍࡃ㸪ࣛ࢖ࣇࣜࣥࢢⓎ⏕᫬ࡣࢻࣜࣝඛ➃࡜ࢻࣜࣝࣇ࣮ࣝࢺ㒊ࡢษ๐ ᗘࡀୖ᪼ࡋࡸࡍ࠸㸬ཧ⪃ᩥ⊩1)᣺ືࡢゎᯒ̺ୗ✰ࡢ࠶ࡿሙྜ㸫,⢭ᐦᕤᏛ఍ㄅ,52,4(1986)
661.
2)

K. Matsuzaki, T Ryu, A Sueoka, K Tsukamoto: Theoretical andexperimental study on rifling mark generating phenomena inBTA deep hole drilling process (generating mechanism and3)

4)− 52 −䋭 㪉㪏㪏 䋭52㨣㠡ᏹ⊱㸪బஂ㛫ᩗ୕㸪ᯇᓮᩄᙪ㸪⏥ᮌ᫛㞝㸸ࢻࣜࣝࡢcountermeasure) ,88, (2015) 194.
బ⸨ᫀᙪ㸪⏣୰ஂ㝯㸪Ṋ⏣ㅍྖ㸸ගࣇ࢓࢖ࣂ㐃⤖ᨺᑕᗘィ࡟ࡼࡿࢻࣜࣝຍᕤ᫬ࡢ✰ຍᕤ㠃ᗘ
ᐃ,77,782(2011) 3562.
㛗㇂ᕝᙲ㸪⡿⃝࿴ᏹ㸸㉥እ⥺ࢆ㏱㐣ࡍࡿ⤯⦕ಖㆤ࢝ࣂ࣮
GAT ࡢ㛤Ⓨ(GAT;Gear of Advance IR Transparent Plate),㟁Ẽホㄽ,99,5(2014) 70.