The process of making the flange, the more specific the better,?
The production requirements of the first flange: Draw a part diagram Calculate the size of the blank and draw a blank 3, make mechanical process CARDS Design special fixture
Let me say the big flanged. 1. Cut down the stripes from the middle board. 2. Roll into a circle. 3, flatten. 4, the inside and outside of the lathe car and the waterline. Make a bolt hole. 6. Logo.
Rough left side of the car. The rough car is about 90 left side. 3, coarse Ф 100 cylindrical. 4, the cart is left square. The rough car is 100 to the right. Ⅱ roughing ф 20 holes 1, drill center hole phi 18. 2, reaming ф 19.8 Ⅲ rough turning right Rough right side of the car. 2, the rough car is about 90 right side. 3, the rough car is right-handed 45 circles. 4, the cart is the circle of the 90. Ⅳ half finish turning left Half fine car left end face. Half of the car is 90 right side and Angle C1.5. 3, half fine car, the circle of 100. 4, half fine car is left square of 45 circle. 5, half fine car phi 90 circle. Half of the car is 100 right side and Angle C1.5. 7, the transition Angle R5. Ⅴ half finish turning right
