Abstract��Limit drawing ratio straightly reflect drawability of metallic material sheet. Swift test method or Engelhardt test method can be employed for test and test results can be deeply affected by lubricating method. Using two test methods and two lubricating methods, drawing test was done on stainless steel sheet. The results showed that 1) limit drawing ratio lubricated by drawing oil is far bigger than that by Vaseline and the test result is provided with better stability, and 2) while lengthways crack doesn��t appear, limit drawing ratio lubricated by drawing oil has very small discrepancy under two test methods, relative deviation is less than 1%.
����Ӣ��Ѧ��ƽ. ����������Է���[J]. �й������ڿ���, 2011, 29(5): 20-22.
WANG Li-ying��XUE Yong-ping. Testing Analysis of Drawing Test. Chinese Journal of Iron and Steel, 2011, 29(5): 20-22.
2011, Vol. 29 
