What's the Difference Between Ground Lead Screws and Lead Screws?

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Discussion Overview

The discussion centers on the differences between ground lead screws and standard lead screws, exploring definitions, manufacturing methods, and implications for accuracy and cost. The scope includes technical explanations and conceptual clarifications related to mechanical engineering components.

Discussion Character

  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant questions the term "ground lead screws" and speculates that it refers to screws formed by grinding a blank piece of metal.
  • Another participant clarifies that ground lead screws are lead screws made by grinding or finishing, contrasting this method with others like forging.
  • It is noted that grinding is more expensive but offers greater accuracy compared to forging, which is also a common manufacturing method for lead screws.
  • There is a side discussion regarding communication standards in posts, with some participants humorously addressing language use and adherence to forum rules.

Areas of Agreement / Disagreement

Participants express differing views on the terminology and implications of ground lead screws versus standard lead screws. The discussion remains unresolved regarding the precise definitions and preferences for manufacturing methods.

Contextual Notes

There are limitations in the discussion regarding assumptions about the definitions of terms and the specific contexts in which different manufacturing methods are preferred.

law&theorem
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What's ground lead screws ?
What's the differences between the ground lead screws and lead screws ?
 
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I've never heard that term before. Without looking it up somewhere, my guess would be that it's a screwjack which has been formed by grinding down a blank piece of metal, as opposed to machining, moulding, or forging. That's probably wrong, but I can't currently think of anything else.
 
ground lead screws = lead screws made by grinding or ground to finish, rather than another metal forming method.

Grinding is more expensive, but more accurate, than say forging which is also used.

Obviously the point of lead screws is accuracy, so you pays yer money and yer takes yer choice.
 
Studiot: Quoting the PF rules, "Posts are required to show reasonable attention to written English communication standards. This includes the use of proper grammatical structure, punctuation, capitalization, and spelling. Messaging shorthand, such as using u for you, is not acceptable." You should be shaking in your boots, in case a PF mentor sees your last sentence. :biggrin:
 
nvn said:
You should be shaking in your boots, in case a PF mentor sees your last sentence. :biggrin:

Hey, now... I's the language police here, and I says him's post is okay.
 
ifin its oll korrect its ok
 
Ranger Mike said:
ifin its oll korrect its ok

Damn straight.
 

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