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发表于 2011-6-6 18:19:24
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仅供参考:9 o! B4 M9 A0 [5 e# n
& x7 u9 {; \9 l# R; Q2 U! qSPECIFICATION规格 SECTION分类 Rolls with Rubber6 u: `" w/ ]+ _- ~4 G/ q/ ?
Cover
, Y z. R) y6 L B橡胶
0 s% h' Z) U7 J: x( V1 w1 \9 W2 ?2 V, r' t0 }: [
Surface roughness Ra (µm)9 t0 |1 g$ o4 k
表面光洁度 4 N9 v) W, }1 a2 K
; p5 K, E* L& pCouch roll伏辊 Wire < 3,2 / 2 1 c% g- f, X1 f( O0 A
Pick- up – Suction press roll揭纸辊 Press < 3,2 / 2 . `4 L) ^* a. l- P, F# v
Suction press roll – Tissue Press (or Dry) < 3,2 / 2 + H( q4 Q v# y2 u. u
Forming Suction roll: o2 v- X4 P' ^1 T5 V- t, R
(Forming roll) Wire - . t$ A# Q3 P* q+ _
Suction-, Central suction press roll Press < 3,2 / 2 # y* a# \& \% T9 k# E3 |; N
Suction felt quide roll Press < 3,2 / 2
, O' ]' M8 m! Y* o% n0 LSuction former成型压榨 Wire
/ I1 _! X ^) @Dry suction roll干网压榨 Dry
6 z9 d: }6 @0 h; B+ V# kRecommended minimum regrinding Ø
! M2 X" Y$ Z. Z1 @; b4 k6 c再研磨辊的最小研磨直径
' M' v' t! b3 Q7 n) I$ B( C" yRecommended minimum regrinding in Ø Rubber: 2,0 mm6 n8 c$ N/ _9 N+ C' C: W' _7 K! K
PU: 0,6 mm 9 j) H1 {! Y) y# J
3 _8 j3 [0 b# R) j: Q/ W5 lA.) Polish grinding抛光 Grinding marks and scratches are not visible to the naked eye.表面无研磨痕迹与划伤
/ [ X B8 a2 W3 Z* s6 a3 D Several grinding commas are acceptable.个别的小划痕是可以接受的) x' p' d4 q! k: f$ E( E
B.) Fine polish精抛 Light grinding marks and feed rate marks only visible optically, but not noticeable with fingertips.! f6 }7 e( ^9 x3 f6 f
肉眼能看到轻微的研磨和重叠痕迹,但不是很明显的# Y$ ?( j3 }" _$ `
Ra data in brackets are pregrind tolerances for rolls with ceramic cover. |
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