غلتک مات-شرکت چانگژو لیانفنگ تولید کننده غلتک آینه‌ای و غلتک کروم

غلتک مات

غلتک مات یک غلتک فولادی با عملیات ویژه است که هدف عملیات سطحی آن کاملاً برعکس غلتک‌های آینه‌ای است. به جای دستیابی به پرداخت فوق‌صاف، ریزساختارهای محدب-مقعر یکنواخت و کوچکی روی سطح غلتک ایجاد می‌کند.

ارسال استعلام

دانلود

متریال

لوله فولادی بدون درز 45# با کیفیت بالا و لوله فولادی آلیاژی فورج دقیق

ساختار

طراحی سفارشی با کانال‌های رانر مختلف یا ساختارهای ژاکت

فرآوری

سطح رول با دستگاه سندبلاست اتوماتیک تیمار شده است

پارامترهای دقت

اختلاف دما برای سرمایش و گرمایش: ≤ ±1C

تغییر شکل حرارتی: ≤ 0.01 میلی‌متر

صافی: ≤ 0.005 میلی‌متر

انحراف شعاعی: ≤ 0.005 میلی‌متر

هم‌محوری: ≤ 0.005 میلی‌متر

سختی سطح پایه: HRC 55–58

سختی پس از آبکاری کروم و پولیش: HV 1000 (معادل HRC 62)

کاربرد

برای ایجاد پرداخت مات، نیمه‌مات، مه‌آلود و بافت‌دار بر روی ورق‌های پلاستیکی، فیلم‌های پلاستیکی، چرم، کاغذ و سایر مواد استفاده می‌شود

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