Preface

In response to carry out the plan that share the outstanding achievements in vocational education with the world，vocational education plays an important role as one of the manufactoring-favoured types of education.Acoording to the cooperative intention of lauching“Luban Workshop”，the first Indian trainees came to Tianjin to participate the“India Luban Workshop EPIP teacher training classes” and a month-long teacher training. Indian“Luban Workshop” cultivates skilled personnel in urgent need for Indian CNC mainte-nance-related enterprises and local Chinese enterprises so that high-quality resource sharing can be achieved. In order to cooperate with Indian “Luban Workshop” in both theoretical and practical ways and to enhance the international influence of Chinese vocational education，CNC machine tool adjustment detection is written as the time requires，developing innovative cooperation models and sharing Chinese high quality vocational education resource.

With numerical calculation being the core technology，NC machine tools are cold processing equipment，executing program codes and coordinating all work with computers，which is a core technology applied in intelligent manufacture.Being mechanical processing equipment of high speed，high precision and high reliability，they are mainly applied in fields of IT，auto，light industry，medicine，aviation，etc.

Project one introduces NC system connection with the basic knowledge of the FANUC 0i-D system and FANUC I / O unit module connection.Project two explains the design and connection of CNC machine tools，including machine power supply circuit design and connection，machine control circuit design and connection.Project three is about PMC debugging，consisting of PMC address and PMC program debugging. Project four talks about FANUC CNC system parameter setting，including basic parameter setting and servo parameter setting.Project five presents the CNC lathe structure and accuracy test，including the structure of CNC lathe and ZTXC-15 CNC lathe accuracy test.Project six introduces CNC milling machine structure and accuracy test，including the structure of CNC milling machine and ZTXX30A CNC milling machine precision test.

The book is divided into six programs among which Program one，three and four are compiled by Han Zhiguo，Program five and six by Gao Hongyu and Program two by Wang Tongqing. P.Muthuraman and Sureshkumar Seenivasan made reasonable adjustment in contents in correspondence with Indian facts. Teachers of Tianjin Light Industry Vocational Technical College Wang Juan，Ye Fei and Gong Yuhang participated in the translation work of this book.

Limited by level and time，there may be many omissions and mistakes. Criticism and advice from readers are welcome.

Compiler

April，2017