Definition of Punching machine. Meaning of Punching machine. Synonyms of Punching machine

Here you will find one or more explanations in English for the word Punching machine. Also in the bottom left of the page several parts of wikipedia pages related to the word Punching machine and, of course, Punching machine synonyms and on the right images related to the word Punching machine.

Definition of Punching machine

Punching machine
Punch Punch, v. t. [imp. & p. p. Punched; p. pr. & vb. n. Punching.] [From Punch, n., a tool; cf. F. poin[,c]onner.] To perforate or stamp with an instrument by pressure, or a blow; as, to punch a hole; to punch ticket. Punching machine, or Punching press, a machine tool for punching holes in metal or other material; -- called also punch press.

Meaning of Punching machine from wikipedia

- A punching machine is a machine tool for punching and embossing flat sheet-materials to produce form-features needed as mechanical element and/or to extend...
- Port-A-Punch in 1958 as a fast, accurate means of manually punching holes in specially scored IBM punched cards. Designed to fit in the pocket, Port-A-Punch...
- machines, unlike the stand-alone IBM calculators. Card punching operations included: Gang punching - producing a large number of identically punched cards—for...
- was inserting holes to mount it in an ****embly group. Therefore, a punching machine is an option. Some programs enable the operator to program both step...
- Punching is a forming process that uses a punch press to force a tool, called a punch, through the workpiece to create a hole via shearing. Punching is...
- The tabulating machine was an electromechanical machine designed to ****ist in summarizing information stored on punched cards. Invented by Herman Hollerith...
- A turret punch or turret press is a type of punch press used for metal forming by punching. Punching, and press work in general, is a process well suited...
- over another, and buddy-punching, where one employee records time for another. In extreme cases, employees can use buddy-punching to skip entire days of...
- lower and the upper punches to compress the powder in between. Cookie cutter Nailset Pointillé Punchcutting Punching Punching machine Wikimedia Commons...
- (1728), and Jacques Vaucanson (1740). The machine was controlled by a "chain of cards"; a number of punched cards laced together into a continuous sequence...