Forrest Addy
Diamond
- Joined
- Dec 20, 2000
- Location
- Bremerton WA USA
In a recent post I found words I couldn't let pass (but with apologies) unchallenged: "Lots of good old iron out there." The trick is to find good old iron in usable condition - that is machine tools that are not worn out or abused to death. Restoring a machine tool as small as a Bridgeport using professional services can cost more money than a new comparable Lagun.
"They just dont cast iron like they used to." I should hope not. There have been many advances in casting design, metallurgy, and foundry technique in the last 40 years. It's better, stronger, and more stable.
These old aphorisms are often heard from crabby old guys and transmitted uncritically by their admirers. They do no good for the newbie seeking usable machines tools with which to equip his shop. He's a ready victim for bad advise because he can't distinguish it from good.
I've seen the results of this bad advice. An earnest but clueless newbie buys a couple of first quality but worn out machine tools like a Cincinatti Toolmaster and a 15" American Pacemaker. The machines are worn, shot, used up, parts are missing. Accessories are unavailable without heavy scrounging and great good luck.
Meantime, their mentors paw over the machines and help set them up drooling and praising "They don't make machines like this any more." No they don't; it takes 40 years of wear and neglect to make them that way.
The newbie tries to hold tolerances and breaks his heart because the machine tools he bought and made a heavy emotional investment in are nearly at the junk stage. They either need to be rebuilt or sent off for foundry scrap. But the newie has exhausted his funds pursuing another's dream and has become bitterly frustrated. He's done all the things his mentors said he should but he can't do good work on his machinery. He blames himself.
I've rescued a few of these guys. With a scraper and a couple hundred hours of hard work it's possible for a bulldog persistant newbie to resurrect a worn out machine. In the end he could have spent less money on better quality import machine tools and hit the ground running in his new trade.
Better lower end Asian Import machine tools have come a long way in quality, fit, and finish from 20 years ago. Remember in how people laughed in 1968 when Honda started making cars? Now they make the best cars in the world for the money.
Nothing remains stationary. It either grows or rots over time. This is as true in the low end consumer level machine tools as it is in the jungle. They are not yet perfect but they are improving as their makers respond to competitive and customer pressures.
I strongly urge those with influence to objectively consider their full responsibility and the real needs of the newbie before offering advise.
"They just dont cast iron like they used to." I should hope not. There have been many advances in casting design, metallurgy, and foundry technique in the last 40 years. It's better, stronger, and more stable.
These old aphorisms are often heard from crabby old guys and transmitted uncritically by their admirers. They do no good for the newbie seeking usable machines tools with which to equip his shop. He's a ready victim for bad advise because he can't distinguish it from good.
I've seen the results of this bad advice. An earnest but clueless newbie buys a couple of first quality but worn out machine tools like a Cincinatti Toolmaster and a 15" American Pacemaker. The machines are worn, shot, used up, parts are missing. Accessories are unavailable without heavy scrounging and great good luck.
Meantime, their mentors paw over the machines and help set them up drooling and praising "They don't make machines like this any more." No they don't; it takes 40 years of wear and neglect to make them that way.
The newbie tries to hold tolerances and breaks his heart because the machine tools he bought and made a heavy emotional investment in are nearly at the junk stage. They either need to be rebuilt or sent off for foundry scrap. But the newie has exhausted his funds pursuing another's dream and has become bitterly frustrated. He's done all the things his mentors said he should but he can't do good work on his machinery. He blames himself.
I've rescued a few of these guys. With a scraper and a couple hundred hours of hard work it's possible for a bulldog persistant newbie to resurrect a worn out machine. In the end he could have spent less money on better quality import machine tools and hit the ground running in his new trade.
Better lower end Asian Import machine tools have come a long way in quality, fit, and finish from 20 years ago. Remember in how people laughed in 1968 when Honda started making cars? Now they make the best cars in the world for the money.
Nothing remains stationary. It either grows or rots over time. This is as true in the low end consumer level machine tools as it is in the jungle. They are not yet perfect but they are improving as their makers respond to competitive and customer pressures.
I strongly urge those with influence to objectively consider their full responsibility and the real needs of the newbie before offering advise.