軋制技術(shù)的有關(guān)問題:

般在板邊緣較薄，扎或縱厚度偏差就叫做板凸度。如果板凸度足夠大，板厚偏差可以達到一定值，以至于鋼板不適用于在嚴(yán)格要求板厚精度的場合。當(dāng)厚度偏差增大（在板寬方向上厚度不同）導(dǎo)致在材料設(shè)計后產(chǎn)品損失中應(yīng)考慮增加板厚邊緣。

It is thinner on the edge of the plate, and the deviation of the ligation or longitudinal thickness is called the plate convexity. If the plate convexity is large enough, the thickness deviation of the plate can be reached to a certain value so that the steel plate is not suitable for the situation where the thickness of the plate is strictly required. When the thickness deviation increases (the thickness is different in the width of the plate), the thickness edge of the plate should be added to the loss of the product after the material is designed.

據(jù)說在14世紀(jì)歐洲就有軋機，但有記載的是1480年意大利人達·芬奇（Leonardo da Vinci）設(shè)計出軋機的草圖。1553年法國人布律列爾(Brulier)軋制出金和銀板材,用以制造錢幣。此后在西班牙、比利時和英國相繼出現(xiàn)軋機。

It is said that there are rolling mills in Europe in the fourteenth Century, but it is recorded that in 1480, Leonardo Da Vinci (Italian Italian designer Da Finch) designed the draft for rolling mills. In 1553 the French law Adler cloth (Brulier) rolled gold and silver plate, used in the manufacture of coins. Since then, rolling mills have been rolled out in Spain, Belgium and Britain.

連續(xù)加熱爐連續(xù)加熱爐包括推鋼式加熱爐、步進式爐、轉(zhuǎn)底式爐、分室式爐等連續(xù)加熱爐，但習(xí)慣上常指推鋼式爐。連續(xù)加熱爐多數(shù)用于軋制前加熱金屬料坯，少數(shù)用于鍛造和熱處理。

It is named according to the varieties of rolling, the type of rolling mill and the nominal size. The principle of "nominal size"

For rolling mills, they are named after the gear ring and the pitch diameter of the herringbone gear.

楔橫軋機類型有輥式、板式和單輥弧式楔橫軋機。三種類型的楔橫軋機相比，板式楔橫軋機模具制造較為簡單，模具的調(diào)整比較容易，因而軋件的精度較高，并且工藝可靠.

The cross wedge rolling mill has roller type, plate type and single roll arc cross wedge rolling mill. Compared with the three types of cross wedge rolling mill, the mould manufacturing of the plate type cross wedge rolling mill is simpler and the adjustment of the die is easy, so the precision of the workpiece is high and the process is reliable.