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Thread: Atlas 7B Dulux re-furb
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2nd October 2012, 09:58 PM #31future machinist
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I just got home from visiting Abratool who very kindly surface ground my shaper table and ram
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Andre
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2nd October 2012 09:58 PM # ADSGoogle Adsense Advertisement
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4th October 2012, 11:40 AM #32GOLD MEMBER
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Scraping the Shaper Ram
Andre
I spent some enjoyable hours Scraping your Shaper Ram.
I think its now better than when it left the Kalamazoo Mich USA factory in 1938
Need to discuss with you the adjustment gibs on the machine.
I realise there are side adjustments to the ram, however are there adjustments for the mating section to the top of the ram ?
Before proceeding further I will need to know.
You will be able to "bearing blue" this Ram & use it as a master to scrape in the main body in situ.
Regarding the Shaper Table.
I found a slight error in the original of a couple of thou from the cross slide to the table top.
Did you Dial indicator the sideways movement off the table top when it was assembled?
I can set the table up for Surface Grinding after you advise.
regards
Bruce
Thanks for the (Red French Lubricant) it gurgles down the throat very well.
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4th October 2012, 01:31 PM #33future machinist
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I just got your message I will ring you this evening if I have time. The ram has a Peelable 5 thou thick shim for adjustments also I didnt. clock the table so I am not sure if it's out.
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Andre
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4th October 2012, 02:01 PM #34GOLD MEMBER
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Table Wear
Andre
I have set up the table on a Surface Plate & run an Indicator over the Bearing Surface of the cross slide portion.
Although some of the original fly cutter milling marks show on one side of the table slide, the other side shows more wear. Probably caused by dirt & swarf over the 70 yrs, since its birth.
The wear is .005" or 5 Thou from one side to the other.
It could be scraped out or set up on the mill to take a fine trueing cut, before scraping. I can do this.
Also when you scrape the cross slide on the Shaper & reasemble everything, it might be best to true the table by taking a light cut with a single point tool held in the shaper.
This will ensure that all is parallel to the Shaper Ram, as you mentioned previously it was out by.0012"
regards
Bruce
ps I have got so interested in this job that I would like to get a similiar shaper to restore.
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10th March 2013, 10:16 PM #35future machinist
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After a 5 Month hiatus I started work on the shaper again. Today I scrapped the ram
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Andre
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11th March 2013, 05:14 AM #36SENIOR MEMBER
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Well done Andre
Phil
ps I will assume you meant 'scraped' and not 'scrapped'
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11th March 2013, 11:18 AM #37future machinist
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Thanks Phil I did mean scraped not scrapped
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Andre
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22nd July 2013, 05:06 PM #38future machinist
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Well I got a coat of paint on the three major components
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Andre
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22nd July 2013, 08:33 PM #39
Nearly done !
That is looking very nice Andre
At this rate.. you will have it finished by your 30th birthday
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22nd July 2013, 10:38 PM #40GOLD MEMBER
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Main body Scraped
Andre
Good to see the main body of the Shaper Scraped.
Did you find much wear in that section?
regards
Bruce
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31st July 2013, 12:19 AM #41future machinist
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Bruce ,There was not much wear in the main body the scraping went well thanks again for that work you did
On anther note I may have to reuse the bearing that came out of it as the bearings are bloody expensiveBETTER TO HAVE TOOLS YOU DON'T NEED THAN TO NEED TOOLS YOU DON'T HAVE
Andre
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8th October 2013, 04:44 PM #42future machinist
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Still no progress I will have it finished one day .
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Andre
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8th October 2013, 05:34 PM #43GOLD MEMBER
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14th October 2013, 10:36 AM #44future machinist
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A crack in my Zamak
well I have a deadline of the end of November to finish the shaper. I start my HSC IN about 2 hours
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Andre
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14th October 2013, 10:44 AM #45GOLD MEMBER
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