In this paper the importance of surface treatment for moulds and various surface treatment methods were introduced, specifically the electron-spark surface treatment was explained, including its characteristics, principle and application as well as its comparison with laser surface treatment. The electron-spark surface treatment technology on moulds has an advantage of effective, low cost, environment protective and so on, so it is practically valuable and especially suitable to develop for the mould manufacture enterprises in Taizhou city, famous asthe capital of mould.

我国全面发展教育方针,要求我们学校教育不仅要抓好智育,更要重视德育,还要加强体育、美育、劳动技术教育和社会实践,使诸方面教育相互渗透,协调发展,促进学生的全面发展和健康成长。劳动技术教育是其他各育成效在实践中的集中体现,同时它又影响着其他各育的发展。我们要切实改变教育观念,促使学生全面素质的提高,让学生学会生存,学会学习,学会创新,实现劳动技术教育的生活化。