Add spaces: Gearfinishingmachinesinwhichthepositioninginanyoneaxiscanbesetuptoanaccuracyofatleast0,01mm,numericallycontrolled,forworkingmetal

Answer: Gear finishing machines in which the positioning in any one axis can be set up to an accuracy of at least 0,01 mm, numerically controlled, for working metal

Add spaces: Hestillneedsthesamesupportasoutsidethedoor:Information,orientation,guidance.

Answer: He still needs the same support as outside the door: Information, orientation, guidance.

Add spaces: thefallingrightwards(fatteningatthebottom)(in).

Answer:
the falling rightwards (fattening at the bottom) (in).