根据脂肪酸钠皂都具有较好润滑性的原理，由中南矿冶学院鲁凡付教授建议和帮助，去年我们开展了山苍子核油润滑剂的研究，并进行了4.735米工作量的生产试验，效果较好。一、山苍树及山苍子核油山苍树是一种落叶小乔木，樟科。广泛地分布在我国秦岭与淮河以南各省区。它的正名是山鸡椒，药名为毕橙茄。树上结的果实叫山苍子，椭圆而近似球形。 Based on the principle that fatty acid sodium soap has good lubricity, it was suggested and helped by Professor Lu Fanfu of Central South University of Mining and Metallurgy. Last year we carried out the research on Litsea cubeba nuclear oil lubricant and conducted the production test of 4.735 meter workload , The effect is better. First, the mountains of CangBo and Litsea cubeba Koyasan is a deciduous tree, Lauraceae. Widely distributed in China’s Qinling and Huaihe provinces and autonomous regions south of. Its name is pheasant pepper, medicine name is completed orange. The fruit of tree knot is Litsea cubeba, oval and nearly spherical.