NVQ training materials: electric cutting workers (technicians and senior technicians)(Chinese Edition) - Tapa blanda

Paperback. Pub Date :2014-01-01 Pages: 392 Publisher: Machinery Industry Press' national vocational qualification training materials: electric cutting workers (technicians and senior technicians) can be used as identification of bodies at all levels of vocational skills. corporate training departments training materials. but also as a reader exam review books. but also as vocational and technical schools. technical colleges coursebooks. Contents: Version 2 Release 1 sequence order a first edition preface two Preface Chapter EDM machine pulse power and a control system for the first pulse power. pulse power two relaxation. pulse power thyristor Third. pulse power bipolar transistor four five continuous discharge pulse power. multi-loop pulse power six. two. electro-mechanical servo control green low-power pulse power servo control system of a second section. electro-hydraulic...