صفيحة فك ثابتة
Fixed Jaw Plate
METSO · Part التفاصيل
فكوك الكسارة الفكية ونظام الحماية
الكسارة الفكية Jaw Die and Protection System
حدّد أجزاء كسارات الفك Metso، وتحقق من الطرازات وأرقام الرسومات، وأكِّد المواد والعمليات، ثم قدّم استفسارك.
Key Parts Covered
This page identifies installation positions that share the same wear-resistant material and manufacturing process requirements.
لوح الفك المتحرك
Movable / Swing Jaw Plate
ألواح الخد العلوية
Upper Cheek Plate
ألواح الخد السفلية
Lower Cheek Plate
ألواح توجيه التغذية
Deflector Plate
ألواح وسيطة
Intermediate Plate
ألواح حماية حامل الفك المتحرك والجزء الأمامي المصبوب من الإطار
Pitman and Front Casting Protection Plate
المواد والعمليات
Confirm materials separately for jaw dies and protective parts. Manganese steel suits applicable impact-wear locations; cheek plates, protection plates and fasteners must not automatically use the jaw die material specification.
XT710 فولاذ المنغنيز
XT710 is a Metso material designation. Confirm the grade, microstructure, hardness and machine application separately for each jaw die and cheek plate specification.
MX Composite Technology
MX is Metso's composite jaw die technology with localized wear-resistant inserts in a manganese steel matrix. Confirm replacement materials, tooth profile and mounting dimensions against the specific drawing.
Mn13Cr2 / Mn18Cr2
Candidate replacement materials include Mn13Cr2 chromium-alloyed manganese steel (Cr 1.5-2.5%) and Mn18Cr2 higher-manganese steel for suitable high-impact duties. Both require appropriate solution treatment and quenching.
Heat Treatment and Inspection
Specify manganese steel solution treatment and quenching for the grade, section thickness and required microstructure. Inspect dimensions, hardness and microstructure, and apply suitable non-destructive testing. Magnetic particle testing is unsuitable for austenitic manganese steel; select the method for the material and defect type.