自动化运营控制整合解决方案

我们提供从安装到运营的便捷、稳定的服务,通过提供智能工厂平台和各种打包形式的解决方案来构建最优化的工厂自动化。
利用设备及其之间的数据,实现从生产运营到设备维护和监控的一体化运营管理 /
即时处理,使客户能够更有效地利用资源,最大限度地提高运营效率。

MES

EAS

MCS

WMS

FMB

QMS

RMS

PMS

DSP

rSPC

面向现场的
优化服务

角色定义
nexbe+ rSPC是一款On、Off-line rSPC(统计过程控制)系统,可实时收集生产和测量数据,并利用统计资料和分析技术,实现早期发现异常并警告的功能。

With nexbe+ rSPC, You Can

“Real-Time Statistical Process Control”
基准信息管理
实时规则检查
分析
依照批量管理进行统计值管理

产品架构

面向现场的
优化服务

基本西电规则作为标准提供
纳尔逊规则作为标准提供
支持自定义规则
Cate
No.
Description
适用
Zone Rule
R1
Any single data point falls outside the 3σ limit from the centerline
(i.e., any point that falls outside Zone A, beyond either the upper or lower control limit)
– Symmetric data 适用 (X-bar chart..)
R2
Two out of three consecutive points fall beyond the 2σ limit (in zone A or beyond), on the same side of the centerline
R3
Four out of five consecutive points fall beyond the 1σ limit (in zone B or beyond), on the same side of the centerline
R4
Eight consecutive points fall on the same side of the centerline (in zone C or beyond)
R-Chart Rule
R5
Any single data point falling above the +3σ limit
– Small sub-group sample (<5)
– Asymmetric data适用 (R-chart, p-chart,..)
R6
Two consecutive points falling above the +2σ limit (in the upper zone A or above)
R7
Three consecutive points falling above the +1σ limit (in the upper zone B or above)
R8
Seven consecutive points falling above the centerline (in the upper zone C or above)
R9
Ten consecutive points falling below the centerline (in the lower zone C or below)
R10
Six consecutive points falling below the -1σ limit (in the lower zone B or below)
R11
Four consecutive points falling below the -2σ limit (in the lower zone A)
Trend
R12
6 in a row trending up or down
R13
14 in a row alternating up and down
No.
Description
适用
Rules
R1
One point is more than 3 standard deviations from the mean.
X-bar,
R-chart
R2
Nine (or more) points in a row are on the same side of the mean
R3
Six (or more) points in a row are continually increasing (or decreasing).
R4
Fourteen (or more) points in a row alternate in direction, increasing then decreasing.
R5
Two (or three) out of three points in a row are more than 2 standard deviations from the mean in the same direction.
X-bar
chart 适用
R6
Four (or five) out of five points in a row are more than 1 standard deviation from the mean in the same direction.
R7
Fifteen points in a row are all within 1 standard deviation of the mean on either side of the mean.
R8
Eight points in a row exist with none within 1 standard deviation of the mean and the points are in both directions from the mean.
Category
Attribute
Defect type
Chart type
Sample Size
Variable
(Quality)
Measurable
(thickness, temp., pressure,..)
X, mR Chart
(Individuals and moving range)
各Sub group (point) sample = 1
Xbar, R Chart
(Average and range)
各Sub group (point) sample  2~10
Xbar, S Chart
(Average and STdev)
各Sub group (point) sample  > 10
Attribute
(Defects)
Countable
(defect, defective product, ..)
Defective Unit
np Chart (number defective)
sample size constants (每100 个CST的不良产品数量)
p Chart (proportion defective)
sample size varies (每个CST的不良产品数量)
Defects
c Chart (defects per subgroup)
sample size constants (每100个样本的不良点数量)
u Chart (defects per unit)
sample size varies (各期间的不良点数量)
查询条件
Cp/Cpk 报告
模拟
Excel 导出 / 打印
Cp/Cpk 指数报告
报警指数报告

产品支持

“经验证且可持续”
拥有超过30年行业经验,服务全球100多家工厂
UMS
操作培训
产品支持