Hot riveting method

The invention provides a hot riveting method. The hot riveting method is suitable for various kinds of parts and good in universality, the durability of a heating coil is good, the uniformity of the diameter of the coil is guaranteed, and the heating coil is suitable for vertical press fitting and horizontal press fitting. A wound bent part of the heating coil used for heating a component is coated with carborundum in advance, the heating part of the heating coil is evenly coated with a carborundum coating with the thickness ranging from 0.3 mm to 0.5 mm, then, the component to be heated is put into heating space of the corresponding heating coil to be heated, and after the component is heated to the preset temperature, another component is subjected to pressing operation relative to the component so that the two components can be connected in a hot riveting manner. 本发明提供了种热铆方法，其适用于各种零件、通用性好，且使得加热线圈的耐久性好，保证线圈直径的均匀，立式压装和卧式压装均可适用。预先将用于加热部件的加热线圈的绕圈折弯部分涂装金刚砂，使得加热线圈的加热部分均匀涂布有0.3mm～0.5mm厚度的金刚砂涂层，之后将待加热部件放入对应的加热线圈的加