Lead Frame Trim & Form Machine Vision System

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VT221 Trim & Form Inspection System

VT221 Is a Trim & Form Inspection and Process monitoring system for 100% inspection of your Trim &Form system and for monitoring of production process. It comes with 2 high resolution cameras and it provide rapid inspection to lead frame with a fast inspetion time, averaging 350-450 miliseconds to inspect lead frame(FOV=55mm) at one time and produces a pass/fail result as well as quantitative, traceable data. Pass/fail result in either digital IO ,RS232 or TCP/IP form will be send to machine. This system accuracy is 160um, it able to detect any defect that bigger then 160um. This system requires no tools or test parameter changes for different pack formats, single button click to load the particular package and run. VT221 Trim & Form Inspection system able to inspect unit on the fly or indexing, it depend on the machine’s design.

100% Checks

Increased Customer Satisfactions

Reduces Waste

Detection
Benefits

Contamination > 20um
Lead broken > 20um
Lead missing
Lead Width > 20um
Lead bent
Lead count
Burr > 20um
Absent / presence
Orientation

Accurate and repeatable results
Pass/fail results backed by quantitative test data
No changeover to test different Pack formats
Identifies which pack is defective

VT221 Trim & Form Inspection system comes with Industry Pc makes it not only clean room compatible and also suitable for non-clean room environment.The intuitive and simple method make it a practical solution giving rapid feedback to production line operators.

This system support up to 4 user levels (Operator,Technician, Engineer and Admin), For Operator level, Operators simply click on the START button follow by key in the Lot Number, VT221 Trim & Form Inspection system will produces pass/fail result, along with a volumetric measurement reading , reject images will be save into the Lot folder that key by operator earlier for analysis purpose after production run. Furthermore, integrated functionality like host communication is of the available options.

Vimatic been working with several semi-conductors to integrate VT221 Trim & Form Inspection system for immediate lead frame check and verification before end product shift out to end customer. On top of this , our process knowledge and process support assists you in improving your current processes and helps you with the introduction of new packages.

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