التصنيف: Uncategorized

نقاط التشغيل في الخط العلوي - منطقة مصنع الدرفلة

Material shape control 1）Material shape process parameters: Rolling Mill roughing mills intermediate rolling pre-finishing mill finishing mill Material type of the last flight of the unit（mm） 77.0±0.5 35.5±0.3 Φ6.5 Φ8 Φ10 Φ12 Φ14 Φ16 Control according to technical conditions of finished products 20.2 19.6 19.6 19.0 22.0 20.2 ±0.2  2）Material shape control principles and precautions: […]

نقاط التشغيل في الخط العلوي (High Line) – منطقة الإنهاء

Air cooling line control parameters Specifications 1 2 3 4 5 6 7 8 9 10 11 fan insulation cover Φ6.5 300 310 320 330 340 350 400 450 480 500 600 On1，2 All on Φ8 300 310 320 330 340 350 400 450 480 500 600 On1，2 All on Φ10 300 310 320 330 […]

ملخص تصنيف لفائف المطحنة

Classification of pressed metal types Rolling steel products are called black rolls. Rolling non-ferrous metal materials (copper, aluminum, etc.) products are called non-ferrous rolls.   According to the temperature of the rolled material when it is rolled The rolling temperature higher than the recrystallization temperature of the rolled material is called hot rolling, and the corresponding roll […]

حدد نوع مصنع الدرفلة وتصميمه

Principles of rolling mill selection The main basis for the selection of the rolling mill is the steel grade, product variety and specification, the size of the production scale and the product production process determined by the workshop. When choosing a rolling mill, generally pay attention to the following principles: 1) Under the premise of […]

HSS ROLLS Material

The high-speed steel roll material contains high alloy elements such as vanadium, tungsten, chromium, molybdenum, niobium, etc. The types of carbides in the roll structure are mainly MC type and M2C type. Compared with ductile iron rolls and high-nickel-chromium rolls, the single-groove (time) steel passing is higher, which saves roll changing time, improves rolling mill […]