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url url url url
  2. Weltenzyklopädie
  3. دستگاه سنگ‌زنی - ویکی‌پدیا، دانشنامهٔ آزاد
دستگاه سنگ‌زنی - ویکی‌پدیا، دانشنامهٔ آزاد
از ویکی‌پدیا، دانشنامهٔ آزاد

ماشین سنگ‌زنی (به انگلیسی: Grinding machine) ابزاری برای ایجاد سطح بسیار صاف یا برداشتن مقدار کمی از یک قطعه است. ماشین سنگ‌زنی دارای چرخی سنگی و ساینده است که با چرخش خود، از قطعه، بُراده برمی‌دارد. این چرخ مزبور از انواع گوناگون سنگ، الماس یا دیگر مواد معدنی ساخته می‌شود.

تاریخچه

سنگ‌زنی از جمله فرایندهایی است که از زمان انسان اولیه و غارنشین در ساخت جنگ‌افزار و ابزارهای ابتدایی مورد استفاده قرار گرفته‌است و تا امروز در کارهای ساده و پیچیده تولیدی، از تیز کردن لبه چاقو گرفته تا تولید حساس‌ترین تلسکوپ‌ها از این روش استفاده می‌شود.

تا چند دهه پیش، پیشرفت صنعتی با حجم تولید فولاد و میزان صادرات سنجیده می‌شد. اما امروزه، کیفیت تولید در نظر گرفته می‌شود. یکی از فرایندهای اصلی که بر کیفیت تولید تأثیر می‌گذارد فرایند سنگ‌زنی است.[۱]

گونه‌ها

  • تسمه‌ای
  • رومیزی
  • گردساب
  • تخت
  • سنگ ابزار و تیغه‌ها
  • چرخ‌دنده

نگارخانه

  • سنگ‌زن تخت
    سنگ‌زن تخت
  • سنگ‌زن گردساب
    سنگ‌زن گردساب
  • سنگ‌زن رومیزی با بروس سیمی ۸ اینچی
    سنگ‌زن رومیزی با بروس سیمی ۸ اینچی

پانویس

  1. ↑ «The basics of abrasive cutting - TungstenGrinder.net» (به انگلیسی). TungstenGrinder.net. بایگانی‌شده از اصلی در ۲۸ ژوئن ۲۰۱۸. دریافت‌شده در ۲۰۱۸-۰۶-۲۸.

منابع

در ویکی‌انبار پرونده‌هایی دربارهٔ دستگاه سنگ‌زنی موجود است.
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