>> P.104
)H(급상,급병)P(급밀정초정밀급()PS10002000트랙레일길이Lmm3000그림1주행시평행도4030201000평행도μm2-54병급상급정밀급초정밀급:무기호정밀도등급에대한세부사항은표3을참조하십시오.적용할정밀도등급과예압의종류의조합은표4를참조하십시오.:H:P:SP-정밀도의등급-6정밀도의등급3표허용차및허용치CAHNBD등급(등급기호)항목H의치수차N의치수차H치수의상호차(1)N치수의상호차(1)A면에대한병급(무기호)±0.080±0.1000.0250.030상급(H)±0.040±0.0500.0150.020단위mm정밀급초정밀급(P)±0.020±0.0250.0070.010(SP)±0.010±0.0150.0050.007슬라이드유닛C면의주그림1에따름행시평행도B면에대한슬라이드유닛D면의주행시평행도그림1에따름주(1)동일한트랙레일에조합된슬라이드유닛끼리의상호차를나타냅니다.4표정밀도와예압의조합등급(등급기호)병급(무기호)○○-항목(예압기호)틈새(TC)표준(무기호)경예압(T1)상급(H)-○○정밀급초정밀급(P)-○○(SP)-○○
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