Stud welding stud welding of three methods

Views: 3     Author: Site Editor     Publish Time: 2016-10-12      Origin: Site

facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
kakao sharing button
snapchat sharing button
telegram sharing button
sharethis sharing button

Today small make up take you to meet all three methods of stud welding stud welding.
 
The first is a stable arc welding hot air column.Between the stud end and artifacts, have stable arc process, arc as heat source in the molten pool is formed on the workpiece, at the same time in the stud end melting layer and the plastic zone, stud was holding in welding torch, close to the spring pressure welding torch or other mechanical pressure to press the stud into molten pool, and some or all of the molten metal molten pool into the ceramic ring shaped groove, forming a recrystallization plastic connection or a mixture of recrystallization and recrystallization connector.This kind of stud welding power source is generally decline volt-ampere characteristics of arc welding rectifier (controllable and uncontrollable rectifier), or welding inverter dc arc welding generator.Like welding rod arc welding, arc discharge is stable and continuous arc process.Stable arc column hot air welding is also called arc stud welding.
 Stud welding stud welding of three methods
The second is unstable arc welding hot air column.With the former differs arc power supply capacitor Banks.Capacitor discharge between the stud end and artifacts, realize the stud welding.Because capacitance discharge is unstable arc process, the arc voltage and welding power source is the instant changing, the process is not controlled.This unstable arc column hot air welding generally referred to as the capacitive energy-storage stud welding and capacitor discharge stud welding).And because the use of the method of welding stud end center must work out a convex pointed, so others (called point discharge stud welding.
 Stud welding stud welding of three methods
Third triton column called short-cycle stud welding arc welding (or short-term stud welding. The welding current waveform modulation after the arc, by smaller pilot arc current and larger welding arc current of two parts. It is a short stage stable or unstable arc welding hot air column. Short cycle of stud welding power supply is generally consists of two parallel separately has the power to pilot arc and arc welding power supply. Can be two arc welding rectifier (controllable or not), can also be a rectifier and capacitor Banks, can not only adopt inverter power source is the dual power supply in parallel.
 
 
Above is the information about the stud welding welding method of bolt, hope can help to you.

  • Q Are you a manufacturer or a trader?

    A
    We have our own foundry ,forging factory and machinery shop located in Liaoning Province, China.
  • Q What can you do for customer?

    A
    One Stop Service
    1).Manufacturing and supply various machinery parts.
    2). Technical analysis and design 
    3).Factory audit, on-site production supervision, in-time feedback, pre-shipment quality inspection
  • Q How could you commit the product quality?

    A
    1) all our factories were ISO certified. 
    2) more than 50% of New Densen’s products were sold to worldwide top 500 companies 
    which located in North American, Western Europe, and Japan.
    3) New Densen’s QC engineers will do on-site supervision and before EX-work quality inspection. New Densen will issue inspection reports for customers’ approval before EX-work. New Densen will be responsible for its reports and every parts no matter how long sold to customers.
  • Q How long shall we get the quotation?

    A
    Processing time for inquiry: 1-3 working days.
  • Q What's the process of developing a new steel casting product?

    A
    The procedure for new project develop as below:
    1. Technical department analyze the drawings all details 
     
    2.Pattern design and manufacture
     
    3.Casting Process
     
    4.Quality Control inspect the casting parts
     
    5.Issue inspection report for customer to check quality
     
    6. After inspection report approved, Logistics Department help arrange the shipping to customer