>> P.190
LWF2-140-정밀도의등급-7정밀도의등급상급정밀급초정밀급:H:P:SP프리콤비네이션사양일때슬라이드유닛과트랙레일은동일한정밀도등급을조합하십시오.정밀도등급에대한세부사항은표5를참조하십시오.적용할정밀도등급은표6을참조하십시오.5표허용차및허용치6표정밀도등급의적용CHANBD크기33374042606990상급(H)○○○○○○○등급(등급기호)정밀급(P)초정밀급(SP)○○○○○○○○○○○○○○단위mm비고는프리콤비네이션사양에도적용됩니다.초정밀급(SP)±0.010±0.0150.0050.007-상급(H)±0.040±0.0500.0150.0200.035등급(등급기호)항목H의치수차N의치수차H치수의상호차(1)N치수의상호차(1)복수세트의H치수의상호차(2)A면에대한슬라이드유닛C면의주행시평행도B면에대한슬라이드유닛D면의주행시평행도정밀급(P)±0.020±0.0250.0070.0100.025그림1에따름그림1에따름주(1)(2)동일한트랙레일에조합된슬라이드유닛끼리의상호차를나타냅니다.프리콤비네이션사양에적용됩니다.))(HH급(상급,상급병))PP(급급(밀정정초정밀급(초정밀급(SPSP))100020003000트랙레일길이Lmm그림1주행시평행도4030201000평행도μm
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