Programmer Operator Numerical Control Experience Certificate

Programmer Operator Numerical Control Experience Certificate Template
This free programmer operator numerical control work experience certificate sample will help you to know how to format a template and write job experience letter to be used as a confirmed document by your ex-employee. View our simple work experience certificate/letter example for programmer operator numerical control.

» Programmer Operator Numerical Control Related Example

Name of the person:______________
Address: ______________
Date: ________

To Whom It May Concern:

This is to certify that ...[ employee title ] ... [ employee name ] was working at ...[ organization name ] as "programmer operator numerical control" from ... [ joining date ] to ...[ last working date ].

During this period, his services were found to be satisfactory in carrying out the job duties.

Work Responsibilities - were to:

1) Operate optical programming digitizing equipment to generate numerical control Nc tape program used to control Nc machine tools that drill, mill, rout, or notch printed circuit boards Pcbs

2) Analyze drawings, specifications and phototool photographic film copy of printed circuit pattern to define program input data, like hole sizes, tool sizes, reference points and direction of machine cutting paths and calculates data, like starting point coordinates location , size of panels or boards and number of boards per panel

3) Draw machine tool paths on phototool, using colored markers & following guidelines for tool speed efficiency, to prepare phototool for use as tool programming aid

4) Align secures phototool on reference table of optical programmer

5) Observe enlarger scope of programmer that projects image of circuit board pattern from phototool

6) Move reference table, following previously marked paths, to align phototool circuit pattern holes with reference marks on enlarger scope

7) Depress pedal or pushes button of programmer to enter coordinates of hole locations into program memory

8) Repeat process for each hole location on phototool to enter Nc machine instructions, like hole locations, machine paths, and reference points

9) Keys in additional instructions, like tool size, machine feed and speed rates, and starting point coordinates, basing entries on specifications, calculations, and knowledge of machine capabilities programming techniques

10) Type commands on keyboard to generate Nc tape

11) Observe trial run of Nc machine to verify tape program accuracy

12) Revise Nc tape program to eliminate instruction errors

13) May operate Nc machine tools on production basis.

We wish him/her all the best in his future

...[ Employer name ]
...[ Employer position ]
...[ Organization sign/stamp ]

See also

Read more experience letter articles in our blog.

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