| 摘要 |
<p>1493452 Making a journal assembly FIVESCAIL BABCOCK 22 May 1975 [31 May 1974] 22414/75 Heading B3A [Also in Division B2] A method of making an end wall and journal assembly for a rotary tubular grinding mill in which the journal has a portion 18 resting on a bearing supporting the mill, comprises casting a frusto-conical portion 10 with a collar 16, casting a tubular portion 12 and joining the tubular portion to the collar by welding, so that the weld is located in the journal. After welding, the assembly is machined to final dimensions.</p> |
