When designing and manufacturing, it is necessary to ensure that the coaxiality error between the upper and lower pillars is less than! 0.3 Determine the rolling deformation depth through. The ferrule 6 is crushed by a large squeezing force.3, the volume of the borrowed area before circular calendering f=l4; r, D, 2z, after calendering In the Tizhi factory of the pit, the inner area of the mountain pit is approximately calculated by multiplying by 7 and the volume of the pit after calendering = 5 651 is greater than the volume of the borrowed area before circular calendering 53O5mm WJS 3 verification, where the elongation rate of the material = 20 cracks.1 The upper die is adjusted. Beijing Machinery, the company published Ni Shuxun practical mold design and manufacturing manual published in February 2001 1 actual design and manufacturing hand Teng edited by Xu, this book includes the design of various molds and molds, and Heat treatment. The assumption that the volume of the material along the line 6=52 is correct. The upper pressing plate 9 and the unloading plate = shake the transition plate 3 and the top column transition plate 1 to solve the interference between the unloading mechanism and the upper top column during Medical treatment drip chamber extrusion and unloading. Jin Li, post code 53. After analysis, it can be seen that the blanking of the shape is generally blanking, and the inner locking ring gear cavity must undergo a process of rolling, shaping, extruding and cutting teeth.5, + this = ten 3 said that it is called Zhaban 9 too, if the upper pressing plate 9 is ground off, if the manufacturing error makes Dan 3+ Dan 4 ++. The top column transition plate has an exhaust slot which is not shownIt is necessary to debug to eliminate errors. Outer 1 set 6. 61 on the ferrule 6 and the upper top column; 1. 3 The mold debugging is completed. However, the inner 1.5 with an ordinary press.2 in 1 is processed on a veneer with a material of 3 to 37 and a thickness of 2.5 Dan 1+H1=0, if the manufacturing error makes + Dan 4+, 5+ 3. Sleeve 7. Night board lower top column 9.1 Press plate 9 and set pit depth=8 Correct 1. Beater rod 2. 1
