Miller Electric

Welding Discussion Forums

Home » Resources » Communities » Welding Discussion Forums

  • If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

Announcement

Announcement Module
Collapse
No announcement yet.

Help: A Question of cutting torches & math . . . :-)

Page Title Module
Move Remove Collapse
X
Conversation Detail Module
Collapse
  • Filter
  • Time
  • Show
Clear All
new posts

  • Help: A Question of cutting torches & math . . . :-)

    Hi Folks,
    Just learning and I'm looking for a formula, if there is one for getting a ballpark figure of how much O2 and how much gas to bring to a jobsite for cutting.
    Is there a formula that includes the following factors:
    Thickness of material
    Length of cut
    O2 in cf
    Acetylene in cf
    and assuming the correct tip size (Jeffus, 6th ed. pg 159)
    and median gas flow for that tip size:
    for example: 1" thick material, #2 Smith or Victor tip, O2=35-40(37.5) psi and Fuel@3-5psi (4) what would be the number of inches/feet/meters that could be cut with how many cf of each gas (O2 & fuel) ?

    What I'm really asking is to find a straight forward method of pricing a demo.
    Gas & O2 costs are one factor but the other is knowing how much and what size bottles as well as the amount of hose to haul to the site. My time is the easy part.

  • #2
    http://www.hoopersupply.com/tipchart.html

    Comment


    • #3
      THANKS! for the tipchart...

      Originally posted by Broccoli1 View Post
      BTW there is a problem with HooperSupply.com:
      1...they're using a cut-rate redirection service: Hoopersupply.com may not work in your browser, you need www.hoopersupply.com
      and
      2...the link on their homepage for their tip chart doesn't work. this one does:http://www.hoopersupply.com/tipchart.html

      Comment

      Working...
      X
      Special Offers: See the latest Miller deals and promotions.