刮板造型属于手工制造的范畴,根据刮板的特征可分为回转刮板(又称绕轴刮板)和导向刮板。其主要特点是制模简便,省工节时,并且有较大的万用性(原则地说,刮板造型可用来制做各种类型的铸件),特别适用于回转体类单件或批量小的大、中型铸件(如断面变化不大的床身、机座等);对于 Scraper shape is a handmade category, according to the characteristics of the scraper can be divided into rotary scraper (also known as the shaft scraper) and the guide scraper. Its main features are easy to mold, save time when work, and have greater versatility (in principle, the scraper can be used to make various types of castings), especially for single-rotor type or batch Small, medium-sized castings (such as changes in the profile of bed, machine base, etc.);