With the popularity of the automobile, automobile manufacturing parts required has also been widely used. Seized a car which is to control the size of automotive products tool to improve vehicle productivity and control product quality. But everyone targeting seized a car how much better? Following on from the Kunshan Kingxinxie professionals for everyone to do a presentation.
1, the auxiliary positioning: Auxiliary positioning usually use two positioning pins: pins and cylindrical pin side edges taper pins dowel pins, control parts move in a particular direction two gages on the pin supporting the use of anti-rotation cylindrical sleeve . Positioning pins 45 # steel material selection, working part quenching, hardness HRC40-45, to be blackened, and have been marked.
2, the main positioning: the main positioning usually use two positioning pins: pins and tapered cylindrical pin, the main positioning control parts in the four directions of movement on the seizure, and supporting the use of cylindrical pin guide sleeve, further divided into fixed positioning pins and positioning pins movable two kinds.
3, the supporting reference: the reference points based support plane and the auxiliary support surface, support surface is determined by the hardness of the other parts of the stability, as appropriate, may be considered if necessary, through positioning in order to ensure the stability of the part on the gage. Positioning reference pad according to the shape and type of garden is usually divided into two square, round support pad can be fixed in the form of embedded and fixed two screws, square pad is mainly used screws.
For targeting seized a car here today to share, seized a car suitable for mass production of products.
