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+49 941 899645-0
vertrieb@evopro-ag.de

Mr. Iker Abanzabalegi Baskaran
+34 943 575390
+34 639313293
i.abanzabalegi@imtsa.net

Mr. Jan Höglund
+46 702807979
jan.hoglund@indupart.se

AMEPA America Inc.
+1 440 337 0005
+1 440 318 1027

Mechanical engineering according to the ISO standard

by evopro systems engineering AG

evopro systems engineering AG stands for innovative, tailor-made automation solutions and products.
Through regular checks, we ensure that our quality management specifications are implemented and guaranteed in practice.

DIN EN ISO 9001:2015

A management system has been fully implemented for the following scope:
Consulting, conception, development and implementation in the areas of automation and mechanical engineering, hardware development for testing and measurement technology as well as software development.

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material saving

Material losses can result from changing material parameters (e.g. sheet thickness, oiling), which have a negative influence on the pressing result. Especially in times of enormously rising energy costs, this point becomes very important.

without evoTrQ

In the case of a 6-stage press, at least 7 components pass through the pressing process before the quality inspection even has a chance to realize a defect. Assuming an average pressing speed of 5 sec. /
stroke, at least
 at least another 3-4 components pass through the pressing process before quality assurance can intervene in a regulating manner.

with evoTrQ

evoTrQ enables the material parameters to be recorded in advance, enabling the operating personnel to adjust the pressing processes accordingly. Possible scenarios are, for example, a sudden change in thickness, fluctuations in oiling or other influencing parameters.
In the context of parameter adjustment, one can assume an average of 2-3 lost components, compared to 10-12 components in the conventional process.

without evoTrQ

Assumed value of a component 65€ * 10 defective components = 650€.

with evoTrQ

Assumed value of a component 65€ * 2 defective components = 130€.

up to 520€

Savings potential per material change in the order

Extrapolation of savings

Savings potential with evoTrQ

Savings per year

The sum of the simple extrapolation shown here results in a savings potential of up to 10
.000.000€ per year
through direct material savings and increased value added due to more efficient line utilization.

The pure value for material savings amounts to up to 300.000€. The trend is rising due to the constantly increasing energy costs.

Material savings:

520€/job/shift * 15 shifts/wk. * 52 weeks/year * 75% utilization =

304.200€

Reduction of downtime:

1.000€/job/shift * 15 shifts/wk. * 52 weeks/year * 75% utilization =

585.000€

Increase in value added:

15,600€/job/shift * 15 shifts/wk. * 52 weeks/year * 75% utilization =

9.126.000€

Reduction of the search effort:

900€/error * 3 errors/month *12 months =

32.400€

*The projection listed refers to a projection period of one year with a 75% line utilization rate.

Reduction of the search effort

If a complete body is blocked due to a missed defect during end-of-line inspection, the neighboring components must be identified to ensure that no other affected components are in the assembly process. If the defect is discovered after the painting process, the search effort increases many times over.

This is where evoTrQ comes into its own, as the identification number, which can still be read after the forming process, allows all parts installed in the body shop to be identified and linked to the VIN number.

Depending on the quantity of parts involved, the search effort can quickly amount to 10 – 15 hours.

without evoTrQ

Assumed cost/working hour quality inspection 100€ * 10 hours = 1.000€ +  blocked bodies

with evoTrQ

Assumed cost/working hour quality inspection 100€ * 1 hour = 100€ + blocked bodies.

900€

Savings potential per error searched for

Increase in value added

As explained earlier, the core idea of evoTrQ is to provide data. Reducing downtime not only offers potential savings, but also enables greater value creation through increased production potential. A 2/3 lower machine downtime in the case of a defect analysis in the event of a quality problem equally leads to a 2/3 higher added value in this period.

With each order that is mapped via evoTrQ, the available data material increases.

In the event of quality problems, for example, this opens up the possibility of taking a closer look at the input material that has entered the forming process.

With information on changes in material and process parameters in the coil line, material-based causes can be ruled out or found more quickly.

With the increasing amount of data available, plant downtime can thus be reduced to a minimum, as the causes of quality problems can be found more quickly.

Downtimes of up to 30 minutes / shift for fault analyses to eliminate complex quality problems are not uncommon. evoTrQ offers extensive analysis potential through the collected data volume, which simplifies troubleshooting and thus helps to increase the available production time.

without evoTrQ

Assumed price/part 65€ * 12strokes/min * 30min plant downtime/order due to troubleshooting = 23.400€/order

without evoTrQ

Assumed price/part 65€ * 12strokes/min * 30min plant downtime/order due to troubleshooting = 23.400€/order

with evoTrQ

Assumed price/part 65€ * 12strokes/min * 10min plant downtime/order due to troubleshooting = 7.800€/order

15.600€

Increase in value added

Reduction of downtime

The core idea of evoTrQ lies in the provision of data. This enables potential savings in root cause analysis. With each order that is mapped via evoTrQ, the available data material increases.

In the event of quality problems, for example, this opens up the possibility of taking a closer look at the input material that has entered the forming process.

With information on changes in material and process parameters in the coil line, material-based causes can be ruled out or found more quickly.

As the amount of data available increases, plant downtime can thus be significantly reduced, as the causes of quality problems can be found more quickly.

Downtimes of up to 30 minutes for root cause analysis to eliminate complex quality problems are not uncommon. evoTrQ offers extensive analysis potential through the amount of data collected, which simplifies troubleshooting and thus helps to significantly minimize downtime. Assuming a value of 3,000€ per plant hour, the savings add up very quickly.

without evoTrQ

Cost/plant hour 3.000€ * 30min plant downtime/order due to troubleshooting = 1.500€/order

with evoTrQ

Cost/plant hour 3.000€ * 10min plant downtime/order due to troubleshooting = 500€/order

1.000€

Savings potential per order

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