How are the spheres processed?There are those processing methods for spherical machining

Hello prismatic friend, your approach is broadly similar to ours, thank you for your help. We plan to fix one-fifth of the chuck clamp steel rim at the other end of the center hole with the tail seat, first in the middle of the car, then turn 90 degrees to the two ends of the car, and finally weld the center hole. Now the consideration is how to lift, the workpiece is too heavy, I am afraid that the lifting ring will have to be welded, and finally cut off with an angle grinder.

I don't know if there's another good way.

The above method is used to process small batches of large balls. Large quantities of small balls are cast and then polished.

Spherical processing includes molding molding, CNC machining, ball car processing, electrical discharge machining and other methods. The ordinary spherical surface is milled, with high efficiency and low precisionThe method of CNC lathe can be used with high precision;After the precision spherical surface is quenched, it is necessary to grind and even grind.

A sphere is an ideal symmetrical body in a three-dimensional geometric space. Mathematically, this item is the surface or boundary of a sphere;But in non-mathematical terms, it's a ball in three-dimensional space or just its surface. In physics, a ball (often simplified and idealized) is an object that can collide or accumulate and occupy space.

Compression molding, CNC machining, ball car processing, electrical discharge machining, etc.

Prepare first: 20 round pieces of paper, the size of a bowl for dinner, and the outside should be red to look good. There are about eighty rubber rings.

Production: Fold the sides of the twenty sheets of paper into six lines, make each piece of paper hexagonal, and then use rubber rings to tie these papers one by one (one rubber ring is tied to two, and the rubber ring is tied exactly on the folded line), and when you finish tying all the prepared paper, it will form a hollow ball of fire.

1.Take a balloon and blow it up;

2.Dip the napkin in the latex and press one by one (don't press it all, just press half of it) and stick it on the surface of the blown balloon

3.Cover the balloon completely with paper, and when the paper is completely dry, release the air in the balloon and carefully remove the balloon.

Draw a rectangle on the paper, cut the upper and lower ones into a zigzag shape, and then connect the zigzags to get a circle.

Note: The more serrations you clip, the closer you are to the sphere.

Or take a look at your home globe to go.

Three-axis vertical machining center is a tool used to machine simple and ordinary curved surfaces.

Under normal circumstances, simple ordinary surfaces such as slope surfaces can be processed by using three-axis machining centers, but the efficiency is relatively low, and the tools used in three-axis vertical machining centers and ordinary surfaces are ball nose milling cutters, and the vertical machining center can carry out three-axis linkage to surface processing on the surface. But can only process simple ordinary surface, can not process complex surface, such as impeller, blade, propeller and other complex surfaces can not be added by using three-axis vertical machining center, to use four-axis linkage machining center can complete the processing of complex surface, such as using five-axis vertical machining center to process complex surface, using five-axis vertical machining center complex surface not only high efficiency, but also high processing accuracy.

After the rough opening, use the ball knife to walk the curved surface.

Point contact is of course a ball knife!