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No. 99MBB091A
NOTE • The definition of each parameter is given in section 14.5, “Definitions of the SJ-
301 Roughness Parameters”.
• If the Sm, Pc, or Ppi parameter is selected, the count level must also be set. For
setting procedure refer to section 5.10.2, “Setting the calculation conditions when
Sm, Pc, or Ppi is selected”.
• If the mr[c] parameter is selected, the section level must also be set. For setting
procedure refer to section 5.10.3, “Setting the calculation conditions if mr[c] is
selected”.
• If the mr parameter is selected, the number of sections, reference line, and
section level must also be set. For setting procedure refer to section 5.10.4,
“Setting the calculation conditions if mr is selected”.
• If the c parameter is selected, the reference line and section level must also be
set. For setting procedure refer to section 5.10.5, “Setting the calculation condi-
tions if c is selected”.
•
If the HSC parameter is selected, the count level must also be set. For setting proce-
dure refer to section 5.10.6, “Setting the calculation conditions if HSC is selected”.
■ The parameters and the measured profiles
• Surface texture parameters must be specified for each measured profile. The parameters
specified for a measured profile can be saved and called later by specifying the profile.
• These parameters are divided into five groups P1 through P5.
P1: Parameters (group 1)
P2: Parameters (group 2)
P3: Parameters (group 3)
P4: DIN4776 parameters
P5: Motif parameters
The parameters that can be selected for each measured profile are given in the following table.
P1 P2 P3 P4 P5
P
Pa, Py
Pz, Pq
Pt, Pp
Pv, PSm
PS, PPc
Pmr[c], P3z
Pδc, Phsc
Pmr, PΔa
R
Ra, Ry
Rz, Rq
Rt, Rp
Rv, RSm
RS, RPc
Rmr[c], R3z
Rδc, Rhsc
Rmr, RΔa
Psk, Pku
PΔq, PLo
Pppi
Rsk, Rku
RΔq, RLo
Rppi
DIN4776
Rpk, Rvk
Rk, Mr1
Mr2, A1
A2, Vo
MOTIF.R
MOTIF.W
R, AR
Rx
W, WA
Wx, Wte
Parameter
group
Measured
profile
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