The effects ofdiameterofelectrode and iron powder content on melting characteristic parameter of iron powder type electrode are studied by means of experiment.
通过试验研究了焊条直径和铁粉加入量对焊条熔化参数的影响。
2
Only by changing the electrodediameter, spherical_top wheel of different diameters can be dressed.
只要改变工具电极直径，即可对不同直径的球头砂轮进行修整。
3
The contact electric resistance of the power supply electrode is in direct proportion to earth electric resistance rate, and in relation to the diameterof the electrode and the depth of the earth.