- esmo semicon
|automated optical inspection
|automated storage and retrieval system
|automatic test equipment, automated test equipment
|corrective action, preventive action
|change and configuration management
|continuous improvement process
|cold temp cover
|compact test head
|contact unit holder
|The design freeze completes the design – the design has been examined and approved by the customer. Only then the purchasing process may commence.
In order to optimize/save project time, the design freeze may also take place in partial sections (for individual systems/plants/machines or assemblies).
The following features/criteria will be examined:
|device interface board
|data matrix code
|device under test
|engineering change management
|equipment identifying symbol
|end of arm tooling
|emergency power off
|enterprise resource planning system
|first article inspection
|factory acceptance test ::: The FAT is a functional test of the system/plant/machine at esmo AG together with the customer. The objective is the early detection of critical faults in the system/plant/machine prior to delivery. The successfully passed FAT will be the prerequisite for the delivery release of the system/plant/machine, and the subsequent issuance of the third partial invoice.
The detailed functional scope of this test will be precisely defined in advance upon order placement – it will furthermore depend on the general testing and inspection possibilities of the system/plant/machine at esmo AG.
|finite element method
|failure mode and effects analysis
|field service engineer
|General Purpose Interface Bus, General Purpose Instrumentation Bus
|General Terms and Conditions
|graphical user interface
|international protection rating, ingress protection rating
|LCD, LC display
|liquid crystal display
|large test head
|modified atmosphere packaging
|micro lead frame
|normally closed contact
|overall equipment effectiveness ::: The OEE indicator – combining parameter availability, performance and quality – will constitute the basis for the acceptance of the system/plant/machine. The following chart depicts the calculation of the OEE:
The term "performance efficiency" is defined as the ratio between the theoretical output and the quantity actually produced, including bad/reject parts. The theoretical output will be calculated by multiplying the declared or stated power of the system/plant/machine by its actual operating time.
The term "quality factor" is defined as the ratio between the good products and all manufactured products
The system/plant/machine shall have satisfied all quality criteria of the products to be manufactured prior to the test. Any system/plant/machine, manufacturing inferior quality products, may not be tested.
|on the job training
|Open Platform Communications Unified Architecture
|outsourced assembly and test
|packaging machine language
|printed circuit board
|process control quality plan
|production data acquisition
|product data management system
|prober docking plate
|prober interface board
|programmable logic controller
|personal protective equipment
|quad flat package
|quad flat no leads package
|quick response code
|radio frequency identification
|radio interference discrimination
|return material/merchandise authorization number
|robotic process automation
|site acceptance test ::: The SAT is a functional test of the system/plant/machine at the customer site after assembly/installation and commissioning.
It should show and prove the proper installation and functionality of all safety devices.
Additionally, the system/plant/machine must have already fulfilled all defined customer safety check specifications and further requirements.
The control program is available and the system/plant/machine is ready for operation.
The system/plant/machine shall prove and meet all performance data and reliability requirements in a defined endurance test during SAT. All operators and service staff are trained.
After passing the SAT, the system/plant/machine may be used for production. Effective the date/time of the successfully passed SAT, the warranty period will commence, and the area of responsibility for the system/plant/machine will be transferred to the customer.
The detailed functional scope of this test will be precisely defined in advance upon order placement. After successfully passing the SAT, the system/plant/machine may be used for production – all system/plant/machine-related documentation will be submitted/handed over to the customer:
|short circuit current rating
|secure digital memory card
|standard operating procedure
|small test head
|UL marks, UL labels
|Underwriters Laboratories marks/labels
|width across flats (wrench size)