Общий каталог Mitsubishi 2020 - 2021 - страница 1721

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TROUBLE SHOOTING

SolutionsIns Sert eleGrade ctionC Coutti nditng ionsStyle a of thnd e TDes oolignMa Installchin atioe and n of Tool
TrFa oublectorsSelect a Harder GradeSelect a Tougher GradeSelect a Grade with Better Thermal Shock Resistance Select a Grade with Better Adhesion ResistanceD Cutting SpeedUp own Feed RateDepth of CutCutting Fluids Do Not Use Water- soluble Cutting Fluid Determine Dry or Wet CuttingSelect Chip BreakerRake AngleUp Dow Corner Radiusn Lead AngleHoning Strengthens the Cutting EdgeClass of Insert (Unground-Ground)Improve Tool Holder RigidityInstallation of the Tool and Work MaterialToolholder Overhang Machine with Inadequate Horsepower and Rigidity
Improper tool gradea
Rapid insert wearImproper cutting edge geometryaaaaa
Improper cutting conditionsaaa Wet
LifeImproper tool gradea
rt ToolImproper cutting conditionsaa
ShoChipping and fracturin ofLack of cutting edge strengthaaa
g cutting edgeThermal crackingaaaaa a Dry
Built-up edgeaaaa a Wet
Lack of rigidityaaaa
en- cyDimensional unevennessImproper insert tolerancea
g Dim ccuraduring machiningLarge cutting resistance and cutting edge flankaaaaaaaaa
rsenin onal AMachining accuracy not maintainedImproper tool gradea
Wo siadjustment is necessary each timeImproper cutting conditionsaa
ceWelding occursaa a Wet
or Surfa FinishWorsening surface roughnessImproper cutting edge geometryaa
PoVibration occursaaaaaaa
eat rationCutting heat creates deterioration inImproper cutting conditionsaaa
H Genemachining accuracy and tool lifeImproper cutting edge geometryaaa