機器視覺定位檢測技術在半導體行業的應用優勢
發布時間：
2023-02-10 11:24
隨著半導體行業對出產質量的嚴格需求，需要用到大量的自動化制造加工設備，這些設備科技含量高，制造難度大，設備價值量高，從而促進了機器視覺技能的不斷發展壯大。
With the strict demand for production quality in the semiconductor industry, a large number of automatic manufacturing and processing equipment are needed. These equipment have high scientific and technological content, great manufacturing difficulty and high equipment value, which promotes the continuous development and growth of machine vision skills.
機器視覺按應用功能劃分，主要是四個方面：測量、檢測、識別、定位。在檢測環節中，3C自動化設備應用最高，有70%的機器視覺單位應用在該環節，在實際應用中，機器視覺檢測系統可以快速檢測排線的順序錯誤，電子元器件是否錯裝漏裝，接插件及電池尺寸是否合規等。
Machine vision is divided into four aspects according to application functions: measurement, detection, recognition and positioning. In the detection link, 3C automation equipment has the highest application, and 70% of machine vision units are applied in this link. In practical application, the machine vision detection system can quickly detect the wrong sequence of wiring, whether the electronic components are installed incorrectly or not, and whether the connector and battery size are in compliance.
在半導體工業大規模集成電路日益普及的帶動下，行業內對產量的要求和質量的苛求日益劇增。在需要減少生產力成本的前提下，機器視覺技術就扮演著不可缺少的角色，對機器視覺技術的要求也不斷推陳出新。
Driven by the increasing popularity of large-scale integrated circuits in the semiconductor industry, the demand for output and quality in the industry is increasing sharply. On the premise of reducing the cost of productivity, machine vision technology plays an indispensable role, and the requirements of machine vision technology continue to push through the old and bring forth the new.
具體來看，機器視覺在電子制造領域的應用主要是引導機器人進行高精度PCB定位和SMT元件放置，還有表面檢測，主要應用在PCB印刷電路、電子封裝、絲網印刷、SMT表面貼裝、SPI錫膏檢測、回流焊和波峰焊等。
Specifically, the application of machine vision in the field of electronic manufacturing is mainly to guide the robot to carry out high-precision PCB positioning and SMT component placement, as well as surface detection. It is mainly used in PCB printed circuit, electronic packaging, screen printing, SMT surface mounting, SPI solder paste detection, reflow soldering and wave soldering.
機器視覺需要圍繞半導體市場逐步滲透，逐漸擴大在其領域內的占有率。那么，機器視覺在半導體行業的應用有哪些優勢呢？
Machine vision needs to gradually penetrate around the semiconductor market and gradually expand its share in its field. So, what are the advantages of machine vision in the semiconductor industry?
1、在小型電子元器件及小尺寸工業制品的外觀檢測、SMD產品的外觀檢測、硅片外觀檢測中的應用。檢測內容有印字錯誤、內容錯誤、圖像錯誤、方向錯誤、漏印、表面缺陷，對被測物表面進行高速及自動拍照后，數據傳輸到計算機進行處理，找出有缺陷產品。
1. Application in appearance inspection of small electronic components and small-size industrial products, SMD products and silicon wafers. The detected contents include printing error, content error, image error, direction error, missing printing and surface defects. After high-speed and automatic photographing of the surface of the tested object, the data is transmitted to the computer for processing to find out the defective products.
2、IC芯片、電子鏈接器平整度檢測中的應用檢測管腳個數以及管腳多個位置的幾何尺寸，包括pitch間隔、寬度、高度、彎曲度等等。實現對芯片連續、高效、快速的外觀檢測，提高了檢測效率、節約人力成本并降低了工人勞動強度、更重要的是保證了檢測的精度。
2. The application of flatness detection in IC chip and electronic linker detects the number of pins and the geometric dimensions of multiple positions of pins, including pitch interval, width, height, curvature and so on. It realizes the continuous, efficient and fast appearance detection of the chip, improves the detection efficiency, saves labor cost, reduces the labor intensity of workers, and more importantly, ensures the detection accuracy.
3、PCB印刷電路檢測、板元件位置、焊點、線路、開孔尺寸、角度測量；電腦微通訊接口、SIM卡插槽；SMT元件放置、表面貼裝、表面檢測；SPI錫膏檢測、回流焊和波峰焊；電纜連接頭個數等等的檢測及測量。
3. PCB printed circuit inspection, board component position, solder joint, circuit, opening size and angle measurement; Computer micro communication interface and SIM card slot; SMT component placement, surface mounting and surface inspection; SPI solder paste detection, reflow soldering and wave soldering; Detection and measurement of the number of cable connectors, etc.
視覺檢測系統已在電子、包裝、印刷、化工、食品、塑膠、紡織等行業得到成功的應用與廣泛好評，生產企業通過對機器視覺檢測系統的現場應用，在實時監控產品生產質量、提高生產效率的同時，還可以大幅節約人工成本，是制造業在面向工業4.0時代的最佳選擇。
Visual inspection system has been successfully applied and widely praised in electronics, packaging, printing, chemical industry, food, plastic, textile and other industries. Through the on-site application of machine vision inspection system, manufacturers can not only monitor product production quality in real time and improve production efficiency, but also greatly save labor cost, It is the best choice for manufacturing industry in the era of industry 4.0.
視覺檢測