Specifications

ACCTee roughness measurement and analysis program

Standard

Complies with JIS2013, JIS2001, JIS1994, JIS1982, ISO2009, ISO1997, ISO1984, DIN1990, ASME2002/1995, CNOMO

Parameter

Ra, Rq, Ry, Rp, Rv, Rc, Rz, Rmax, Rt, Rz.J, R3z, Sm, S, RΔa, RΔq, Rλa, Rλq, TILT A, Ir, Pc, Rsk, Rku, Rk, Rpk, Rvk, Mr1, Mr2,

VO, K, tp, Rmr, Rmr2, Rσc, AVH, Hmax, Hmin, AREA, NCRX, R, Rx,a AR, NR, CPM, SR, SAR, etc

Parameter judgment

The judgment result can be displayed by standard, average value, the maximum value, minimum value, and 16% rule

Evaluation curve

Profile curve, roughness curve, filtered waiveness curve, filtered center line waviness curve, rolling circle waiveness curve,

rolling circle center line waiveness curve, ISO13565-1(DIN4776) roughness curve,

roughness motif curve, waiveness motif curve, envelope waviness curve

Surface characteristic

display

Bearing area curve, power spectrum curve, amplitude distribution graph, ISO13565-2 Bearing area curve, ISO13565-3 Bearing area curve,

peak height distribution graph/list, auto correlation graph, wear-out amount analysis (two arbitrary curves), overlapping analysis (ten curves or less)

Form remove

(tilt correction)

Least square straight line correction, n-dimension polynomial (n=2 to 9) correction, both ends correction,

least square circle correction, least square oval correction, spline correction,

robust (spline) correction (arbitrary or first or latter half of the setting range can be specified for all the options)

Filter type

Gaussian phase compensation filter, phase uncompensation type 2RC filters, phase compensation 2RC filters, spline filter, robust (spline) filter

Filter

Cutoff wavelength (λc): 0.008, 0.025, 0.08, 0.25, 0.8, 2.5, 8, 25, 50 mm (9 levels), arbitrary (from 0.001 mm)

Cutoff ratio (λs): 1/30, 1/100, 1/300, 1/1000, arbitrary (from 1/10)

Cutoff wavelength (λs): 0.08, 0.25, 0.8, 2.5, 8, 25, 80 μm (7 levels), arbitrary (from 0.05)

Stylus calibration

Can be selected from depth specimen (JIS standard), magnification calibration unit, and reference specimen.

Maximum 20 units of stylus calibration information can be registered (deadline for the calibration time can be specified)

Number of data points

300000 max.

Vertical magnification display Arbitrary value (unit: 0.01), automatic and 50, 100, 200, 500, 1 k, 2 k, 5 k, 10 k, 20 k, 50 k, 100 k, 200 k, 500 k, 1000 k, 2000 k, 5000 k, 10000 k times

Horizontal magnification display Arbitrary value (unit: 0.01), automatic and 1, 2, 5, 10, 50, 100, 200, 500, 1 k, 2 k, 5 k, 10 k, 20 k, 50 k, 100 k, 200 k, 500 k, 1000 k times

Parameters and analysis conditions appropriate for the rough-

ness standard and evaluation purpose can be specified for

ACCTee's measurement AI function. In addition, the optimum

measurement condition can be specified by executing trial

measurement. Analysis items for the measurement data

selected on the document can be displayed by selecting the

display items at the end.

Measurement AI Wizard

Sensitivity calibration is executed by selecting any of the

following three options: depth specimen; magnification calibra-

tion unit; and reference specimen.

Next, the calibration condition is specified (inputting reference

value), the installation method for the calibration unit and the

measurement start position are confirmed, then calibration is

executed.

Pickup Calibration Wizard

Example of measurement AI wizard

Example of pickup calibration wizard

ACCTee can accept any time as the time of calibration. In

addition to the probe replacement time, a calibration alert

based on measurement frequencies or lapsed days is dis-

played, helping maintain accurate and stable measurement by

ensuring periodical calibration.

Calibration Alarm and Historical Management

Abrasion or crack on stylus tip is likely to happen in long-term

use of measurement.Periodic check is essential for precise

measurement.The guidance allows anyone to easily check a

stylus tip.

Stylus check wizard

The same symbols used in the design diagram can be input

into the design values of the analysis condition and parameter

pass/fail judgment.

Parameter Figure and Symbol Input Wizard

Example of parameter figure and symbols wizard

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