فروش سنگ و كانیهای زیبا ،نگین برای،انگشتر،گردنبند و دستبند و...
سلام دوستان ، سایتی برای آشنایی شما با انواع سنگهای نیمه قیمتی و فسیل های زیبا .و نیز فروش سنگهای عقیق و جاسپر و كوارتز و ...
مدیر وبلاگ : فریبرز پرندین
چهارشنبه 19 اسفند 1394 :: نویسنده : فریبرز پرندین
طراحی دستگاهی برای تراش سنگهای قیمتی؛
کاهش قیمت تمام شده سنگ
در حالی که سنگهای قیمتی و نیمه قیمتی تراش داده شده به کشور وارد میشوند، پژوهشگران مرکز رشد پارک علم و فناوری استان مرکزی دستگاه تراش این نوع سنگها را در فاز نیمه صنعتی عرضه کردند که میتواند به صورت اتوماتیک انواع برشها را روی سنگهای قیمتی اعمال کند.
علی زاهد انارکی- مجری طرح در گفت وگو با مهر با اشاره به جزئیات دستگاه طراحی شده، افزود: این دستگاه، یک دستگاه چند منظوره برای تراش سنگهای قیمتی و نیمه قیمتی و شامل دستگاههای نگین ساز، برش و فرم دهنده در یک دستگاه واحد است.وی با بیان اینکه تراش سنگهای قیمتی و نیمه قیمتی به صورت اتوماتیکی صورت میگیرد، اظهار داشت: این دستگاه به گونه ای طراحی شده است
که فرآیند تراش سنگها که در کارگاههای تراش توسط 16 نیروی انسانی صورت میگیرد به طور همزمان انجام خواهد داد.مجری طرح با اشاره به نحوه عملکرد این دستگاه خاطرنشان کرد: با قالبهایی که بر روی این دستگاه نصب شد، میتوان تراشهای بیضی، مربع، مستطیل و همچنین اشکال خاص را بر روی سنگها در ابعاد مختلف از 3 تا 15 میلیمتر ایجاد کرد.انارکی تراش انبوه سنگهای قیمتی در یک روز را از جمله قابلیتهای این دستگاه نام برد و یادآور شد: این نوع دستگاه قادر است 200 تا 700 نگین را با توجه به ابعاد آنها در روز تراش دهد. این امر موجب کاهش قیمت تمام شده سنگها میشود.این محقق با بیان اینکه این دستگاه به تولید نیمه صنعتی رسیده است، ادامه داد: علاوه بر این دستگاه دیگری برای تراش هنری سنگهای قیمتی و نیمه قیمتی عرضه شد. این دستگاه ساب و برش سنگها را انجام میدهد ولی ساخت نگین با دست صورت میگیرد.وی با تاکید بر اینکه این دستگاه برای تراش سنگهای قیمتی و نیمه قیمتی طراحی شده است، خاطر نشان کرد: این دستگاه قادر به تراش سنگهای نیمه قیمتی مانند عقیق، فیروزه، کوارتز که سنگهای نیمه شفاف هستند، است.انارکی با بیان اینکه این دستگاه قادر به تراش دامله (قوسی) بر روی سنگها است، اضافه کرد: سنگهای قیمتی مانند الماس و یاقوت به دلیل شفاف بودن ترشهای زاویه ای دارند و کمتر برش قوسی برای این نوع سنگها انتخاب میشود. از این رو از برنامههای آینده این پروژه ساخت و بومی سازی دستگاه برش زاویه ای برای نگینهای قیمتی و شفاف است.وی با اشاره به اهمیت این دستگاه توضیح داد: حدود 3 تا 4 میلیارد دلار سنگهای قیمتی به صورت قاچاق به ایران وارد میشود در حالی که به جز تراش فیروزه که در مشهد انجام میشود، سایر سنگهای قیمتی و نیمه قیمتی که بر روی انگشترها سوار میشوند وارداتی است.مجری طرح دستگاه تراش سنگهای قیمتی، ایران و عربستان را جزء کشورهای پر مصرف سنگهای قیمتی و نیمه قیمتی توصیف کرد و ادامه داد: این در حالی است که تراش این سنگها در کشور صورت نمیگیرد ولی در کشوری مانند هند با استفاده از این دستگاه ها، 20 میلیون نفر خود اشتغالی ایجاد شده و سالانه 20 تا 25 میلیارد دلار صادرات از این طریق عاید این کشور میشود. وی با تاکید بر اینکه با استفاده از این دستگاه میتوان در مناطق روستایی و دور افتاده طی 5 تا 6 سال آینده 4 تا 5 میلیون شغل ایجاد کرد، گفت: علاوه بر این در حال حاضر استفاده از سنگهای مصنوعی به طور وسیعی گسترش یافته است.
نوع مطلب : اطلاعات عمومی ، سنگهای قیمتی و طلا،
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Brown hair slicked back, glasses which fit his face,
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‘I enjoy how we think.' , he said.
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