ball-head

and a ball head spring is supported between the lower backing plate and the ball cup.

and the joint of the pull rod part of the ball head tie rod and the OBJ ball pin sleeve is fixed via nuts at the outside.

To the player, you always busy helping it with the ball head, cola entered the top down ah!

Surface roughness of hardened zone of the ball head pin has been improved on by the use of inert gas . . .

The utility model relates to a T-shaped contraceptive device with a ball head and the placing mould.

A golf club head comprises a ball head main body that is formed by moulding and a pole combining pipe fittings made of nonmetal.

The results indicate that the inlet Mach number and the diameter of projectile's ball head are important factors of aerodynamic heating.

In this paper, the author discusses the feasibility of precise cold-forging and optimizes the project for ball head.

Based on that, the author designs the mould of ball head and analyses the trait of mold structure.

the pull rod part of the ball head tie rod can be stamped into a hollow hexagonal prism;

Necking technology and die improvement of the ball head

A research on the model for assessing the outside edge of the straight cylindrical ball-head milling cutter

Study of surface roughness simulation in mill machining based on ball head milling cutter

Induction Quenching of Ball Head Pin in Protective Atmosphere

Research on Sensing Technology for Measuring the Pretightening Force of Ball-Head Tension Rod

Simple Ball-head Tool Presetting for NC Lathe