The Process Capability Analysis Model of Hexagonal Infrared Optical Lenses
نویسنده
چکیده
Development of the optical technology is extremely important in the field of science research, industrial production and daily appliances. Although a lot of researches have conducted in the area of processing optical lenses, very few attempts have been made at the quality of optical lenses. We established a Process Capability Analysis Model (PCAM) to discover the ineffective areas of quality items. In this paper, the PCAM flow is used to evaluate the process capability of hexagonal infrared optical lenses. As a result, we discovered the lens’ diameter is qualified, but the total thickness is not.
منابع مشابه
Process Capability Analysis in the Presence of Autocorrelation
The classical method of process capability analysis necessarily assumes that collected data are independent; nonetheless, some processes such as biological and chemical processes are autocorrelated and violate the independency assumption. Many processes exhibit a certain degree of correlation and can be treated by autoregressive models, among which the autoregressive model of order one (AR (1))...
متن کاملProcess Capability Analysis in the Presence of Autocorrelation
The classical method of process capability analysis necessarily assumes that collected data are independent; nonetheless, some processes such as biological and chemical processes are autocorrelated and violate the independency assumption. Many processes exhibit a certain degree of correlation and can be treated by autoregressive models among which the autoregressive model of order one (AR (1)) ...
متن کاملخواص اپتیکی و ساختاری میلههای شش گوشی اکسید روی رشد داده شده به‌روش نشست بخار شیمیایی
In this research, ZnO nanostructure hexagonal pyramid rods with high optical and structural quality were synthesized by the simple thermal chemical vapor deposition of Zn powder without a metal catalyst. Surface morphologies were characterized by scanning electron microscopy (SEM). XRD analyses demonstrated that ZnO hexagonal pyramid rods had a wurtzite structure with the orientation of (002). ...
متن کاملLinear deposits on the surfaces of intraocular lenses implanted through a hexagonal cartridge which mimic scratches/cracks on the lenses.
AIM To describe unique linear deposits on the surface of posterior chamber intraocular lenses (IOLs) occurring after implantation through a hexagonal cartridge. METHODS Five ACR6D SE IOLs (Corneal Laboratories, Pringy, France) were injected/implanted through hexagonal cartridges. Two of these were injected into a petri dish and the remaining three were inserted into the evacuated capsular bag...
متن کاملWavelet Packet Transform-Based Algorithm for Mixing Matrix Estimation
REGULAR PAPERS Wavelet Packet Transform-Based Algorithm for Mixing Matrix Estimation Yujie Zhang, Huiming Peng, and Hongwei Li Applications of Text Clustering Based on Semantic Body for Chinese Spam Filtering Qiu-yu Zhang, Peng Wang, and Hui-juan Yang Uncertainty Time Series' Multi-Scale Fractional-Order Association Model Yuran Liu, Mingliang Hou, and Yanglie Fu Evaluation of OpenID-Based Doubl...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- JCP
دوره 7 شماره
صفحات -
تاریخ انتشار 2012