SCHOTT AG automates quality inspection with OnRobot

SCHOTT AG automates quality inspection with OnRobot

"In the last three years, the volume of samples here in the laboratory has increased by about 30 percent," reports Dr. Engel from SCHOTT, a leading international technology group in the areas of specialty glass and glass-ceramics. This posed several challenges for the manager and his team: SCHOTT needed more capacity to test so many samples in the time available. However, additional measuring equipment and personnel would only have limited space in the limited laboratory space. In addition, it took the employees a lot of time to load the measuring device. A measurement takes between three and 15 minutes, after which the employees have to interrupt other activities in order to insert a new sample. This is where the idea of automating the measuring process first came up.

"We put a lot of time and effort into selecting a suitable automation solution," recalls Dr. Engel. "The solution had to be space-saving and be able to work right next to the laboratory technicians. A conventional industrial robot was out of the question: it would have needed an additional protective enclosure, and there is no room for that". There was also another difficulty: the measuring device, a so-called transmission spectrometer, which records the optical properties of the glass, is extremely sensitive. Inserting the samples in such a way that the expensive device is not damaged requires great sensitivity. "After looking at solutions from various manufacturers, we finally found what we were looking for in OnRobot," reports Dr. Engel.

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SCHOTT decided on an application in which an RG2-FT gripper from OnRobot is mounted on a collaborating robot arm. The special thing about the electric two-finger gripper is that both force/torque sensors and optical sensors are located in its fingertips. These enable him to "think along": The sensors feed their process data back to the robot arm, which adjusts its course accordingly. This enables the gripper to precisely meter the force applied to the arm. This gives the application as a whole the necessary sensitivity to load the spectrometer with millimeter precision. Also the fingertips got customized. They consist of aluminum and are coated with foam rubber to grab the individual glass samples perfectly.

Now the applications not only runs through the nights, but also during the weekend. As a result, the application has handled most of the samples before the laboratory employees come into work. Therefore, the laboratory technicians directly benefit from the application. They do not need to insert the glass samples into the spectrometer manually – they can focus on elaborate test reports. Dr. Engel is satisfied with the pilot project: "With the application we can work much more efficiently and relieve our employees," he sums up. Thanks to the rapid integration and smooth processes, the application also promises a rapid ROI: "We expect the purchase to pay for itself within five to six months".
 

About SCHOTT

SCHOTT is an internationally leading technology group with more than 16,200 employees worldwide. The company’s founder Otto Schott was a pioneer in the field of modern glass science, who established the special glass industry as a new industrial sector. For 130 years, the name SCHOTT has been associated with innovative solutions in terms of specialty glass and glass ceramics. Whether in aerospace, medical technology or the automotive industry, the diverse products of SCHOTT AG are used in almost all areas of life.
 

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SCHOTT AG automates quality inspection with OnRobot

SCHOTT AG automates quality inspection with OnRobot

"In the last three years, the volume of samples here in the laboratory has increased by about 30 percent," reports Dr. Engel from SCHOTT, a leading international technology group in the areas of specialty glass and glass-ceramics. This posed several challenges for the manager and his team: SCHOTT needed more capacity to test so many samples in the time available. However, additional measuring equipment and personnel would only have limited space in the limited laboratory space. In addition, it took the employees a lot of time to load the measuring device. A measurement takes between three and 15 minutes, after which the employees have to interrupt other activities in order to insert a new sample. This is where the idea of automating the measuring process first came up.

"We put a lot of time and effort into selecting a suitable automation solution," recalls Dr. Engel. "The solution had to be space-saving and be able to work right next to the laboratory technicians. A conventional industrial robot was out of the question: it would have needed an additional protective enclosure, and there is no room for that". There was also another difficulty: the measuring device, a so-called transmission spectrometer, which records the optical properties of the glass, is extremely sensitive. Inserting the samples in such a way that the expensive device is not damaged requires great sensitivity. "After looking at solutions from various manufacturers, we finally found what we were looking for in OnRobot," reports Dr. Engel.

Find an Automation Expert Near You >>

SCHOTT decided on an application in which an RG2-FT gripper from OnRobot is mounted on a collaborating robot arm. The special thing about the electric two-finger gripper is that both force/torque sensors and optical sensors are located in its fingertips. These enable him to "think along": The sensors feed their process data back to the robot arm, which adjusts its course accordingly. This enables the gripper to precisely meter the force applied to the arm. This gives the application as a whole the necessary sensitivity to load the spectrometer with millimeter precision. Also the fingertips got customized. They consist of aluminum and are coated with foam rubber to grab the individual glass samples perfectly.

Now the applications not only runs through the nights, but also during the weekend. As a result, the application has handled most of the samples before the laboratory employees come into work. Therefore, the laboratory technicians directly benefit from the application. They do not need to insert the glass samples into the spectrometer manually – they can focus on elaborate test reports. Dr. Engel is satisfied with the pilot project: "With the application we can work much more efficiently and relieve our employees," he sums up. Thanks to the rapid integration and smooth processes, the application also promises a rapid ROI: "We expect the purchase to pay for itself within five to six months".
 

About SCHOTT

SCHOTT is an internationally leading technology group with more than 16,200 employees worldwide. The company’s founder Otto Schott was a pioneer in the field of modern glass science, who established the special glass industry as a new industrial sector. For 130 years, the name SCHOTT has been associated with innovative solutions in terms of specialty glass and glass ceramics. Whether in aerospace, medical technology or the automotive industry, the diverse products of SCHOTT AG are used in almost all areas of life.
 

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Privacy Policy for processing and protecting personal data

This data protection policy applies to OnRobot.

The purpose of the policy is to ensure and document that OnRobot protects personal data in accordance with the rules for processing of personal data. The policy will also contribute to OnRobot providing information about its processing and use of registered personal data.

The policy will be reviewed each year.

Record of the processing of personal data

OnRobot processes personal data about:

  • Employees

  • Customers

  • Suppliers

  • Applicants

OnRobot has prepared a record of the processing of personal data. The record provides an overview of the processing for which OnRobot is responsible.

The personal data must be provided in order for OnRobot to enter into employment, customer and supplier contracts.

Purpose and lawfulness of the processing

Personal data are processed and archived in connection with:

  • HR management, including recruitment, hiring, dismissal and payment of salary

  • Master data for customers as well as orders and sales

  • Master data for suppliers as well as requisition forms and purchases

  • Contracts

Processing is legal by the authority specified in the appended record.

OnRobot does not use the personal data for purposes other than those listed. OnRobot does not collect more personal data than necessary to meet the purpose. 

Storage and erasure

OnRobot has introduced the following overall guidelines for storage and erasure of personal data:

  • Personal data are stored in physical folders.

  • Personal data are stored in IT systems and on server drives.

  • Personal data are not stored for longer than necessary to meet the purpose of the processing.

  • Personal data for employees are erased five years after employment has ended, and personal data about applicants are erased after six months.

Data security

Based on the appended risk assessment, OnRobot has implemented security measures to protect personal data:

  • Only employees with a work-related need to access the registered personal data have access to the data, either physically or via IT systems with rights management.

  • All computers are password protected and employees may not disclose their passwords to others.

  • Computers must have firewall and antivirus software installed, which must be updated regularly.

  • Personal data are erased securely in connection with phasing-out and repair of IT equipment.

  • USB flash drives, external hard disks, etc. containing personal data must be stored in a locked drawer or cabinet.

  • Physical folders are placed in a locked office or in locked cabinets.

  • Personal data in physical folders are erased by shredding.

  • All employees must be instructed in what to do with personal data and how to protect personal data.

 

Website and Cookie

  • The Personal Data Regulation allows you to treat personal data only legally for the purpose for which they have been collected. If you want to use data for purposes other than the original, you must always have the consent of the registrant.

  • Upon receipt of a business card from a customer you have his consent. If you write his information you need his signature on this paper to have a formal requirement for consent if you want to use his information. Then the customer allows OnRobot to use his data for purposes other than communication, upcoming promotions, product updates or further news including upcoming promotions, product updates and further news.

  • According to the Cookie Act, OnRobot must have the user’s consent to use this software on the user’s equipment. On The company’s intranet or similar closed group, the rules in the E-data protection directive do not apply.

Disclosure

Personal data about employees may be disclosed to public authorities such as the Danish Customs and Tax Administration and pension companies.

Processors

OnRobot only uses processors if they are able to provide the required guarantees that they will implement appropriate technical and organisational security measures to comply with personal data law. All processors must sign a processor agreement before processing commences.

Rights                                                                      

OnRobot safeguards the rights of data subjects, including the right to access, withdrawal of consent, rectification and erasure and will inform the data subjects of OnRobot’s processing of personal data. Data subjects are also entitled to appeal to the Danish Data Protection Agency.

Personal data breach

In case of personal data breach, OnRobot will report the breach to the Danish Data Protection Agency as soon as possible and within 72 hours. The manager is responsible for this reporting taking place. The report will outline the breach, the groups of persons affected and the impact the breach may have on these persons and how OnRobot has remedied or intends to remedy the breach. If the breach entails a high risk for the persons about whom OnRobot processes personal data, OnRobot will also notify these persons. OnRobot s will document any personal data breach on an access-controlled drive.

Erasure of data

The customer should assess when personal data need to be erased by asking the question:

When is it no longer necessary to store the personal data?

OnRobot follows the practice of the Danish Data Protection Agency:

Applications Are erased after 6 months in connection with job interviews. Unsolicited applications are erased immediately.
Employee data Are erased 5 years after termination of employment.
CCTV surveillance Is erased after 30 days.
Telephone conversations Are erased immediately or after up to 3 months.
Accounting records Must be stored for 5 years from the end of the financial year.