6. The technology to avoid the dishing and folding of pipe shell appearing at the bending of long rectangular non-stuffing and coreless tube was introduced.
7. The number control machine can process the cored and coreless spiral springs of many radices with high accuracy and quality, and meet the requirement of enterprise.
该机床能够加工出高精度、高质量的有芯或无芯的多股螺旋弹簧，满足了企业的需求。
来自互联网
8. This paper analyses the main factors that affect energy consumption in coreless induction furnace, and suggests the main measures for reducing the energy consumption.
分析了影响无芯感应电炉电耗的主要因素，提出在实际生产中降低电耗的主要措施。
来自互联网
9. The structure is applicable to the installation of the grinding wheel axis of newly-made coreless grinder and the modification of the grinding wheel axis of old coreless grinder.
该结构适用于新制无心磨床砂轮轴的安装，也适用于老无心磨床砂轮轴的改造。
来自互联网
10. In 1980, the institute and Beijing municipal electrical factory has successfully developed line frequency coreless bathroom plug stem bottom note type electric insulation casting.
年，北京市机电研究院与北京玛钢厂研制成功工频无芯塞杆底注式保温浇注电炉。
来自互联网
11. The electromagnetic damper studied in this paper belongs to a special kind of coreless generator, which is used for the energy absorption and dissipation in order to weaken vibration.
12. The basic structure of the disc coreless PMSM are researched. The basic operating principle of the disc coreless PMSM and its characteristics of the magnetic circuit are also studied.
13. To calculate self and mutual inductance of coreless transformer in printed circuit board, The author offered a new method to calculate based on Neumann equation as well as testing process and circuit.
14. To calculate self and mutual inductance of coreless transformer in printed circuit board, The author offered a new method to calculate based on Neumann equation as well as testing process and circuit.
