1 Uneven heat treatment temperature: If the heat treatment temperature is uneven, it may lead to uneven deformation of components, which may lead to dislocation.
2 Too long heat treatment time: too long heat treatment time may lead to excessive deformation of parts, which may lead to deviation.
3 Different component sizes: If the component sizes are different, it may lead to uneven deformation, which may lead to offset.
4 Different parts materials: If the parts materials are different, it may lead to uneven deformation, which may lead to deviation.
The following countermeasures can be taken to solve the problem of composition deviation after passing through the furnace:
1 improve the uniformity of heat treatment temperature: the uniformity of heat treatment temperature can be improved by improving the design and maintenance of heat treatment equipment.
2. Reasonable setting of heat treatment time: the heat treatment time should be set reasonably according to the material and size of the parts to avoid too long heat treatment time.
3 Use components of the same size: Components of the same size should be used to avoid uneven deformation.