HNS Technical Development Co. Ltd.
Gesztenyefa 4., Győr, 9027 Hungary
Phone: (96) 506-930
Fax: (96) 506-931
e-mail spc@hns.eu

HNS SPC downloads

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HNS SPC

Main features:

• database structure based on process registration,
• variables and attributes are managed in one system,
• automatic process-monitoring functions with e-mail sending,
• wide range of possibilities for evaluating and report-making, results can be documented in Hungarian and in English language,
• possibilities for creating quality certificates, also with the summarized capability- and failure data of the several products,
• technology of measuring and evaluating can be prescribed for the operator, who makes the data collecting; it is possible to run the measuring programs made previously,
• data input by keyboard or by connected electronic measuring gauges directly,
• automatic receiving data from external datasources,
• possibility of data exchange with external data loggers and programs,
• functions for database maintenance, archiving an copying,
• individually (xBase) and network (xBase, SQL) operation,
• Hungarian and English program version,
• user rights are managed on three different access levels (engineer, technician, operator),
• functionally designed user interfaces for the several access levels.

Data input possibilities:

• entering the data of variables and attributes by keyboard,
• input of summarized attributed data - entering the data of the sample inspected previously - in one step, or entering the occurrent failures by pieces separate for the several pieces of the sample,
• measuring with connected electronic gauges directly,
• possibilities for ASCII file export and import with various content and formats of data,
• automatic receiving the data from external data source (e.g. CMM's measuring results).

Please, view the list of the supported gauges!

Analysis:

• machine capability study, preliminary and on-going process capability studies, the results are documented in report,
• automatic outstanding value and outstanding sample detection,
• different type of distributions,
  • normal,
  • lognormal,
  • Weibull,
  • Rayleigh,
  • folded normal,
  • Johnson-transformation,
• distribution parameters are estimated automatically,
• four different type of best-fit tests, confidence level can be set,
• analysis of the process's dynamic behavior with displaying the measured values on measurements diagram, outstanding value and damaged measurement statuses can be set on the diagram directly,
• wide range of control charts for process control and monitoring, as well as acceptance charts with control limits calculated on the basis of the specification limits,
  • median - range,
  • average - range,
  • average - standard deviation,
  • individuals - moving range,
  • individuals - moving standard deviation,
  • moving average - moving range,
  • moving average - moving standard deviation charts,
• attributed control charts, for failure groups and for the failure categories inside separately,
  • np,
  • p,
  • c,
  • u charts,
• control and warning limits can be calculated by the displayed samples automatically, or fix control and warning limits can be set by the user,
• automatic Out of Control analysis by strategies defined per parameters,
  • out of control limits,
  • Middle-Third,
  • TREND,
  • RUN,
  • Closed to Limits,
  • Western Electric rules,
• monitoring of the capability index values by user-defined index minimum values - index criterias can be set by parameters,
• support of special processes, special constants of Tool change and Toolwear processes are calculated automatically,
• samples can be excluded on the control chart directly,
• Pareto analysis of the interventions,
• capability index diagram for a given time, displayed capability indices can be calculated by optional intervals - by months, weeks, days or more days,
• failures and failure categories can be analyzed on Pareto diagram, and it is possible to make Pareto analysis about summarized data of a given product or machine,
• all the Pareto analysis can be made by failure occurrence and cost, too.

Calculations and evaluations of the program are in accordance with the content of the QS-9000 Statistical Process Control (SPC) Reference Manual document. Calculations of the program are checked using the Verification of SPC Software - Test Examples published by Ford.

Reports:

• report about the machine and process capability studies,
• certificate for product or parameter,
• summarized reports about the capability of more processes,
• it is possible to display process capability indices or ppm and Z indices by Six Sigma method in the reports,
• summarized report about the occurrent Out of Control cases,
• summarized report about the occurrent failures,
• all the reports displayed on the screen can be printed in Hungarian and in English, too,
• reports can be exported in text file or can be saved in Excel table directly,
• reports can be made quickly by templates defined previously.

Monitoring services:

• automatic Out of Control monitoring and alert,
• sampling control.

Database:

• data are stored and can be searched systematically,
• database structure by the manufacturing system,
• user-defined product identifiers,
• managing of machines with multiple heads and positions,
• variables and attributes are managed in one system,
• sample identifiers,
  • sampling date and time, operator, shift and team identifier,
  • general mask identifier to sort the data optionally (e.g. LOT ID, order ID, …),
  • tool identifier in case of changeable tool,
• names are registered in two languages - all the names in the database can be entered in two languages -,
• several database registrations can be displayed and maintained in table-form, too.

Measuring program:

• prescribing the activities to be performed on the measuring workplace,
• it can be prescribed personalized, can be taught-in easy, ensures quick and safe data collection,
• the order of the measurements and checking can be defined - by product or by parameter,
• measurements made by measuring devices is supported,
• prescriptions for variables and attributes can be occured in one measuring program together,
• samples with different sample sizes can be managed,
• operator is supported among others with displaying a picture supporting the measurement or a warning massage in case of entering an out-of-specification value,
• it is possible to display the control chart automatically,
• repetition and re-measuring possibilities on more levels,
• possibilities to monitor the operator,
• one sample can be recorded onto more processes in the database,
• measured values can be converted by in-built functions, mathematical operations can be made with the measured values,
• it can be specified for the operator on engineer access level.

 

HNS Technical Development Co. Ltd. • Gesztenyefa 4, Győr, 9027-Hungary | HNS ® • Copyright © 2009-2012 | HNS SPC • Copyright © 1989-2012 | All rights reserved.