Page 1192 - S.I.T.E.切削工具ガイドブックVol.4 非鉄金属用

Π
ϯ
σ
Ω
α
ϒ
ϧ
π ϔουऔ෇͚ཁྖ How to Install the Head
ồ
ϧ
*/%&9"#-& 500-
༉෼ɾ΄͜ΓΛऔΓআ͘
1 ͖Ε͍ͳ΢ΤεͳͲͰɺϔουʗϗϧμͷςʔύ໘ Using a clean cloth, wipe away oil and dust from the
taper and end surfaces of the head and holder.
ϛʔϦϯά޻۩ ʗ୺໘ͷ༉෼ɾ΄͜ΓͳͲΛऔΓআ͍͍ͯͩ͘͞ɻ
.*--*/( 500-
Using a clean cloth, wipe away oil and dust from the taper and end
υϦϧ surfaces of the head and holder.
%3*--
όΠτ
#*5
Ϟδϡϥʔϔου
.0%6-"3 )&"%
γϟϯΫλΠϓ
4)"/, 5:1& 2 కΊ෇͚Δࡍɺਕઌʹ௚઀ૉखͰ৮ΕΔͱ͚͕Λ
ϘΞλΠϓ ͢ΔՄೳੑ͕͋ΔͷͰɺอޢखାͳͲอޢ۩Λ ͖͢·͋Γ ີண
#03& 5:1& Clearance
ਕઌަ׵ࣜ ࢖༻͍ͯͩ͘͠͞ɻ͖͢·͕࢒ͬͨঢ়ଶ͔Β෇ଐ No Clearance
*/%&9"#-& ͷεύφΛ࢖༻ͯ͠ɺϔουͱϗϧμͷ୺໘͕ີ
όΠτ
#*5 ண͢Δ·ͰకΊ෇͚͍ͯͩ͘͞ɻ
ϑΣΠεϛϧɾγϣϧμʔϛϧ Be careful to avoid the possibility of cutting hands when fastening with bare
hands directly near the blade tip. Securely fasten the head and holder end
'"$& .*--ɾ4)06-%&3 .*--
ϘʔϧΤϯυϛϧ surfaces using the enclosed spanner to close off any remaining gap.
#"-- &/% .*--
ϥδΞεϛϧ
3"%*64 .*--
ϥϑΟϯάϛϧ ඞཁͱͳΔਪ঑τϧΫʹୡ͢Δ֯౓͸ӈදΛࢀ
306()*/( .*-- 3 ରԠϔου ࢀߟక෇͚֯Ћ ਪ঑క෇͚τϧΫ
ҟܗ3ϛϧ ߟʹ͍ͯͩ͘͠͞ɻΑΓݫີʹ؅ཧ͢Δ৔߹͸ Suitable head Reference Recommended
41&$*"- 4)"1& .*-- τϧΫϨϯνΛ࢖ͬͯɺӈදͷτϧΫͰకΊ෇͚ tightening angle α fastening Torque
ϑΣΠεϛϧ &)9 ˃ /ɾN
'"$& .*-- ͍ͯͩ͘͞ɻ
ελϯμʔυ &)9 ˃ /ɾN
45"/%"3% Refer to the table at right regarding angles for recommended torque &)9 ˃ /ɾN
ઌ୺ϑϥοτ when necessary. For stricter usage, refer to the table right for torque
'-"5 wrench fastening. ஫ʣ ෇ଐͷεύφΛ͝࢖༻͍ͩ͘͞ɻ
ηϯλʔϦϯάɾ໘औϛϧ ɹɹʢҰൠͷεύφͱ͸ްΈ͕ҟͳΓ·͢ʣ Ћ
$&/5&3*/(ɾ$)".'&3*/( .*-- (Note) Use the enclosed spanner only. (Typical spanners differ in thickness.)
໘औϛϧ
$)".'&3*/( .*--
3໘औϛϧ
3 $)".'&3*/( .*--
࠲͙ΓՃ޻༻
$06/5&3#03&
5εϩοτΧολʔ ৼΕਫ਼౓ɾϔουަ׵ਫ਼౓ Run-out accuracy and head exchange accuracy
5 4-05 $655&3
Ξʔόʔ
"3#03
֯όΠτ ֎पਕͷৼΕ ϔουަ׵ਫ਼౓ʢ࣠ํ޲ʣ ˞௒ߗϗϧμΛ࢖༻ͨ͠৔߹
426"3& #*5 Run-out accuracy for the peripheral cutting edge Head exchange accuracy (Axial) ɹϔουަ׵ਫ਼౓ͱ͸ϔουશ௕ʢ̡ʣͷެࠩΛද͠·͢
˞Use the carbide holder
̼̼ ʶ NN ɹHead exchange accuracy is the tolerance of the overall length for the head (L).
ɹ
ΦʔΤεδʔ
04(
ෆೋӽ
/"$)* '6+*,04)*
ࡾඛ೔ཱπʔϧࡾඛ೔ཱπʔϧ ௒ߗϗϧμͷ࢖͍෼͚ How to Select EHX Holders
.*546#*4)* )*5
.*546#*4)* )*5"$)* 500-"$)* 500-
೔ਐ޻۩
/4 500- ˔ετϨʔτλΠϓ͸ɺϗϧμܘʹϔουܘͷͨΊɺਕ௕Ҏ্ͷ
μΠδΣοτ޻ۀ ετϨʔτλΠϓ Straight type
%*+&5 ɹ੾ࠐΈྔͰ͸ׯব͕ൃੜ͠·͢ɻ
λϯΨϩΠ
56/("-0: ετϨʔτϗϧμͱඪ४ϔουΛ͝࢖༻ͷ৔߹͸ ˔ΞϯμʔΧοτλΠϓ͸ɺट͵͢Έ͕෇͍͍ͯΔͷͰཱนͷ
ϠϚτ ਕ௕ҎԼͷ੾ࠐΈྔͰ͝࢖༻͍ͩ͘͞ɻ ɹՃ޻ʹద͍ͯ͠·͢ɻ
:"."50
೔ݚ޻࡞ॴ When using straight holder + standard head, ˔ϖϯγϧωοΫ͸ɺटܘ͕ଠ͘ͳ͍ͬͯΔͷͰ߶ੑ͕ߴ͘ɺ
please use at smaller depth of cut than length of cut.
/*,,&/ ,04",64)0
ӫ޻ࣷ ɹਂூΓՃ޻ʹ͓͍ͯ҆ఆՃ޻͕ՄೳͰ͢ɻ
&*,04)" ੾ࠐΈྔʻਕ௕ Depth of cut < Flute length
'1πʔϧ ɾWhen using straight holder + standard head, interference will occur in
'1 500- ɹcases where the depth of cut is larger than the length of cut of the head.
ୈҰπʔϧ ਕ௕ ɾUnder cut type with relieved neck is suitable for vertical wall machining.
%"**$)* 500- Flute
:4, ੾ࠐΈྔ length ɾThe large diameter of the pencil neck holder provides stability in long
:4, Depth of cut ɹ overhang applications.
Πϫλπʔϧ
*8"5" 500-
ా໺Ҫ੡࡞ॴ
5"/0* .'( ΞϯμʔΧοτλΠϓ Under cut type ϖϯγϧωοΫλΠϓ Pencil neck type
෋࢜ݩ޻ۀ
'6+*(&/ ,0(:0 ВO
ߴप೾ਫ਼ີ
,04)6)" 13&$*4*0/
ϚίτϩΠ޻ۀ
.",050-0:
౦༸υϦϧ ׯবͳ͠ No contact
50:0 %3*--
Ϊέϯ
(*,&/
ϑΫμਫ਼޻
'6,6%" 4&*,0 ϫʔΫ֯ Interference Angle
ࡈ౻πΠετυϦϧ
4"*50 58*45 %3*--
."πʔϧ
." 500-
8&#"
8&#"
ϛϥʔࣾ
.*--&3
ϛγΨϯ
.*$)*("/
ϒϦΫϨʔ
#-*$,-&
ϫϧλʔλΠςοΫε
8"-5&3 5*5&9
ࢁຊਫ਼޻
:".".050 4&*,0
৽։޻۩
4)*/,"* 500-
F-61