Senior fitter certificate qualification (with one of the following conditions):
(? 1? ) After obtaining the intermediate vocational qualification certificate of this occupation, he has been engaged in this occupation for more than 4 years continuously, and has reached the required standard hours after the advanced formal training of this occupation, and has obtained the graduation (completion) certificate.
(two) after obtaining the intermediate vocational qualification certificate, he has been engaged in this occupation for more than 8 years.
(3) Obtaining the graduation certificate of this occupation (major) from a senior technical school or higher vocational school with the training goal of advanced skills, which is recognized by the administrative department of labor and social security.
Related information introduction:
The fitter's operations mainly include chiseling, filing, sawing, marking, drilling, reaming, tapping and tapping (see thread processing), scraping, grinding, correcting, bending and riveting. Fiddler is the oldest metalworking technology in mechanical manufacturing.
Up to now, there is no suitable mechanized equipment to replace 1, marking, scraping, grinding, mechanical assembly and other locksmith work.
2. Some of the most complicated templates, molds, measuring tools and mating surfaces (such as guide surface and bearing bush) still need to rely on the skills of workers for precision machining.
3. It is still an economical and practical method to manufacture some parts by locksmith in the case of single piece and small batch production, maintenance or lack of equipment.