key punch machine meaning

Key punch in American English a machine operated from a keyboard used to record data by punching holes in cards that can then be fed into machines for sorting accounting etc. This is a technological blast from the past.


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Press this key to see the absolute coordinate machine tool coordinate system with relative coordinates.

. Available in nine models with various combinations of keyboard 12-key numeric or 64-key alphanumeric zero. Computer Science Also called. Kwikset Punch Machine BP201KW Pro-Lok.

Verb used with object to punch holes in a punch card or paper tape using a keypunch. These dedicated machines are designed to quickly and accurately provide factory original keys at the speed of a key duplicator. As characters were typed a series of dies at the punch station punched.

The IBM 029 Key Punch. Keypunch definition a machine operated by a keyboard for coding information by punching holes in cards or paper tape in specified patterns. A deck of blank cards was placed into a hopper and upon operator command the machine fed one card to a punch station.

A punch-card data entry machine. IBM Key Punches. It is an IBM 129 keypunch machine made in 1972.

The Blue Punch is fast extremely accurate and easy to use. Card punch a device having a keyboard that is operated manually to transfer data onto punched cards paper tape etc. Computer Science to transfer data onto punched cards paper tape etc by using a key punch.

Keypunch machine A punch-card data entry machine. POS key is the meaning of coordinate system. It was installed at the University Of Pennsylvania in 1973 see the picture of the service log and has been a feature of the ENIAC museum for about 10 years giving out souvenir cards to visitors.

A punch-card data entry machine. The Blue Punch is an ideal key machine for the commercial locksmith hotels schools and other institutions. Original price 6695 -.

They were a widely-used means of inputting data into early computers. This key code cutters innovative design is so revolutionary that it was awarded a US. Pro-Lok proudly offers our Blue Punch key machines to professional key cutters locksmiths property managers and hardware store operations.

A machine operated by a keyboard for coding information by punching holes in cards or paper tape in specified patterns. As characters were typed a. The Blue Punch is set up at the factory to provide automatic spacing and depth.

A keyboard machine used to punch holes in cards or tapes for data-processing systems. The Punch Machine is based on HPCs Standard of the Industry Original Blitz code machine making it the most versatile punch machine on the market. As characters were typed a series of dies at the punch station punched the appropriate holes in the selected card column.

Columbias Herman Hollerith pioneered punch card computation beginning in the late 1880s when he chose punched cards as the medium for encoding and storing demographic data for the 1890 US Census based on the ability to use a card as a record for each person with sufficient capacity to hold all the needed information. To keypunch code numbers. The Blue Punch key machines are ideal for any operation that requires precision keys.

To insert data into a computer by means of a keypunch. To insert data into a computer by means of a keypunch. Also key punch Also called card punch.

Browse a great selection of key code cutting machines. The Mean Green Machine is fast accurate and more versatile than the original Best combinator which was dearly loved by technicians everywhere. Websters New World College Dictionary 4th Edition.

ProG is a program key and the corresponding program operation usually needs to be operated in the mode of pressing this key. A deck of blank cards was placed into a hopper and upon operator command the machine fed one card to a punch station. Kwikset Punch Machine The Kwikset Blue Punch key machine is a dedicated key punch machine designed to provide factory original keys at the speed of.

A deck of blank cards was placed into a hopper and upon operator command the machine fed one card to a punch station. Entry 1 of 2. It is completely portable and punches accurate keys by code quickly and effortlessly.

OFFSETSETTING is used to set the coordinate system in tool setting. IBM 29 Card Punch Reference Manual A24-3332-1 1960. The IBM 29 Card Punch also called the 029 or Type 029 Key Punch or Keypunch introduced about 1964 to coincide with the introduction of the IBM 360.

Punch cards or punched cards also known as Hollerith cards or IBM cards are paper cards where holes may be punched by hand or machine to represent computer data and instructions. 05022021 by Computer Hope. A machine with a keyboard used to cut holes or notches in punch cards.

0 A machine operated from a keyboard used to record data by punching holes in cards that can then be fed into machines for sorting accounting etc. It is precision machined to the tightest tolerances. The ENIAC electronic numerical integrator and computer was the worlds first electronic digital.

The Mean Green Machine features interchangeable vices allowing you to quickly change punching capability from standard SFIC keyways to specialty keyways. A machine operated by a keyboard for coding information by punching holes in cards or paper tape in specified patterns. To punch holes in a punch card or paper tape using a keypunch.

To process on or use such a keyboard machine. Choose from a wide range of key punch machines to find the one best-suited for your needs.


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