CROSS-HEAD FINGER

Make a cross-head finger according to drawings of the customer.

On all made and delivered production the certificate of conformity, the quality certificate is provided.

The finger of a cross-head – a detail of a cross-head necessary for fastening of a rod and transfer of driving on directing the cross-head. 

The cross-head is intended for connection of the piston and a rod in the cross-head  mechanism. Thus the piston is rigidly bound to a cross-head by means of a rod. Such joint allows to unload the piston from the normal force as its action is in that case transferred to a cross-head. Such scheme of connection allows to create the second working cavity in the cylinder under the piston. Thus the rod passes through an epiploon in the lower cover of the cylinder which provides necessary leakproofness.

The list made cylindrical and conic fingers of a cross-head: