Page 11 - SOGO_catalog_ver_2_202212_TOOLING

ΠϯτϩμΫγϣϯ
ά
ϯ

πʔϦ
όϥϯεௐ੔ʹ͍ͭͯ

όϥϯεߏ੒ཁૉ
͸͡Ίʹ
༏Εͨόϥϯε͸ɺ෺ମͷ࣭ྔ෼෍Λۉ౳Խ͠ɺ ܭଌ૷ஔͷར༻ʹΑΓɺόϥϯεͷෆۉߧ͞Λ௿͘཈͑Δ
ෆۉߧͳԕ৺ྗΛ൐ΘͣʹϕΞϦϯάΛճసͤ͞·͢ɻ ͜ͱ͕ՄೳͱͳΓ·ͨ͠ɻ͔͠͠ɺ׬ᘳͳόϥϯεΛٻΊΔ
͜ͱ͸ɺඅ༻తʹ΋ෛ୲͕͔͔Γ·͢ɻ͕ͨͬͯ͠ɺෆۉߧ
όϥϯεௐ੔͸ɺৼಈΛ௿ݮ͠ɺεϐϯυϧ࿪ΈΛ௿ݮ͠ɺ ΛͲͷఔ౓·Ͱ௿ݮ͢΂͖͔ɺόϥϯε඼࣭ཁ݅ʹର͢Δ
ػցͷՃ޻ੑೳΛ޲্ͤ͞ɺΑΓߴ͍੾࡟৚݅ͰͷՃ޻Λ ࠷దͳܦࡁత͓Αͼٕज़తଥڠ఺
Մೳͱ͠·͢ɻ ͷଧͪग़͕͠ඞཁͰ͢ɻ

ఆٛ
G - όϥϯε඼࣭ (mm/s) M - ຊମͷ࣭ྔ (kg)
e - ಛఆͷΞϯόϥϯε (gxmm/Kg) m - ෆۉߧͷ࣭ྔ (g)
Ω - ֯଎౓ (rad/s) r - Ξϯόϥϯεͷ൒ܘ (mm)
N - ճస਺ (rpm) U - Ξϯόϥϯεྔ (gxmm)

U
e = => U=M x e 2πN πN
M Ω = =
60 30

Ճ޻ํ๏
੩όϥϯε πʔϧͷ࣭ྔ(M)ʷภ৺(e) ࣭ྔͱภ৺ͷ૊߹ͤ͸ɺಉ͡ෆۉߧ͞ΛੜΈग़͠ɺ
ภ৺͸ɺ޻۩ͷॏ͕͞த৺͔ΒͣΕ͍ͯΔ ޻۩ʹͲͪΒ΋ಉ͡ӨڹΛ༩͑·͢ɻ
ఔ౓Λଌఆ͠·͢ɻ
͜Ε͸ɺ޻۩ͷճసத৺͔Βਅͷ࣭ྔத U = r x m
৺·Ͱͷڑ཭ͱͯ͠ఆٛ͞Ε·͢ɻ
ภ৺͕ϛΫϩϯͰଌఆ͞Εɺ޻۩࣭ྔ͕kgͰ ੩όϥϯε͸଎౓ʹґଘ͠·ͤΜɻ͜ͷ஋͸ɺෆۉߧ࣭ྔ
ଌఆ͞Εͨ৔߹ɺ͜ͷϢχοτ͸άϥϜɾϛϦ ͱਅͷ࣭ྔத৺͔Βͷͦͷڑ཭Λ൓ө͍ͯ͠·͢ɻ
ϝʔτϧͰΞϯόϥϯεྔΛ΋ͨΒ͠·͢ɻ όϥϯεͷͱΕͨػցͰΞϯόϥϯε஋Λଌఆ͠·͢ɻ

ίϨοτνϟοΫ(ߴόϥϯελΠϓ)

όϥϯεߏ੒ཁૉ
T
ྫ 1
U = 2gx mm͸ɺr = 1mmͷ൒ܘํ޲ڑ཭Ͱm = 2g
ͷෆฏߧ࣭ྔମͱͯ͠ɺ·ͨ͸r = 20mmͳͲͷ൒ܘ
ڑ཭Ͱm = 0.1gͷ࣭ྔͱͯ͠ѻ͏͜ͱ͕Ͱ͖Δɻ
Y
ྫ 2
੩όϥϯε͸଎౓ʹґଘ͠·ͤΜɻ͜ͷ஋͸ɺ
ෆۉߧ࣭ྔͱਅͷ࣭ྔத৺͔Βͷͦͷڑ཭Λ
൓ө͍ͯ͠·͢ɻ࢒Γͷෆฏߧ஋͸όϥϯεଌఆثͰ
ଌఆ͞Ε·͢ɻ π U π 8
G = x N x = x 15,000 x ≈ 6.3 (mm/s)
30 M 30 2,000
U 4
U = m x r = >m = = = 0.2g
r 20 U 8
e = = e = = 4 (gxmm/kg)
M 2
ಈόϥϯεGͷ஋͸ɺ
޻۩ϗϧμͷճస਺ (N) ͕൓ө͞ΕΔ ಉ͡ϗϧμʔͰ΋ɺN=6,000 rpmͷ࣌͸
G = 2.5 mm / sɺN=2,500 rpmͷ࣌͸
π × N U N × π
G = Ω × e = × U = × G=1.0 mm/sͱɺG஋͸มಈ͠·͢ɻ
30 M M × 30
୅දతͳػցͷόϥϯε౳ڃ
G x 30 w Ұൠ޻࡞ػց෦඼ - G6.3
e = π x N w Ұൠతͳ޻۩ϗϧμͱػց - G2.5

w Ұൠతͳݚ࡟൫ - G1.0
ྫ 3 w ਫ਼ີݚ࡟൫ͷεϐϯυϧ - G0.4
G஋͸ɺճస਺(N)ʹԠͯ͡πʔϧϗϧμͷ
όϥϯε౳ڃΛ൓ө͠·͢ɻ

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