Types of soldering, Contact & Dip Soldering, Laser soldering, robotic, Selective, Wave Soldering.

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Technical Keshri

Technical Keshri

3 жыл бұрын

Soldering is a joining process used to joint different types of metals together by melting solder.
Types of soldering process in electronics.
Soldering Process.
1). Contact Soldering - (Manual Soldering & Robotic Soldering).
2). Noncontact Soldering - (Laser Soldering).
3). Dip Soldering - (Selective & Wave Soldering).
Manual Soldering:-
1.Heat copper pad and component lead by applying solder iron.
2. Continue heating and apply the solder.
3. Remove the iron and allow the soldering joint to cool naturally.
4. Total Soldering time should be 3 to 5 Sec.
Robotic Soldering:-
1. A Soldering Robot is a fully automated system that performs a designed task, set by a custom program, with the precision and repeatability.
2. Each joint may have its own soldering profile.
3. Nitrogen systems and vision alignment may also be added for the most challenging solder applications.
Leaser Soldering.
1. Laser soldering is a technique where a precisely focused laser beam provides controlled heating of the solder alloy.
2. In Contact soldering, heat is transferred from the iron tip.
3. In laser soldering, the lighted area (Laser) generates heat.
Tip Soldering V/S Laser Soldering:-
1. In contact soldering, the tip's own temperature is the upper limit.
But in laser soldering, if laser shot is continuously pointed at one place.
2.the temperature will unlimitedly rise.Therefore, the light energy and time interval must be managed with care.
Selective Soldering:-
1. Selective Soldering is a process to solder individual through hole components on a PCB using a solder fountain.
2. The machine includes a flux spray, preheater and a soldering pot that feeds a solder fountain/Wave.
3. Compared to manual soldering, this process is faster, repeatable and leads to a better result.
4. Nitrogen (N2) required in this machine.
Two types of selective soldering available.
Offline Selective Soldering.
Online Selective Soldering.
Wave Soldering:-
1. Wave soldering is a technique used for large scale PCB assembly for fast soldering of boards that use either or both SMDs and leaded components.
2. Wave Soldering is a bulk soldering process used in the manufacture of PCB.
3. Wave Soldering use for SMT & Through hole components soldering.
4. Wave soldering remains as a process which can be used effectively in a number of areas, especially when the PCB assembly uses a mix of leaded and SMT components.
Use of Nitrogen (N2) is optional in wave soldering machine.

Пікірлер: 25
@vivekpaswan1240
@vivekpaswan1240 3 жыл бұрын
Very help full video sir.
@ManishPandey-bf2oj
@ManishPandey-bf2oj Жыл бұрын
Bahut achhe se explain kiye hai
@facts_4_you848
@facts_4_you848 3 жыл бұрын
Nice sir..Aap bhut he ache se elaborate krte hai....muje interview me kafi had tak help mili thi...Thank you so much sir...
@technicalkeshri239
@technicalkeshri239 3 жыл бұрын
Need your support to this channel.
@facts_4_you848
@facts_4_you848 3 жыл бұрын
@@technicalkeshri239 always sir
@gauravdixit2385
@gauravdixit2385 3 жыл бұрын
Your video is really good to enhance the knowledge. I requested to please make videos on SMT Mounter in details.
@maneeshkumarmaurya718
@maneeshkumarmaurya718 3 жыл бұрын
thanks and very very thanks for next level professional knowledge
@mdaslamknl
@mdaslamknl 2 жыл бұрын
Excellent Thank's
@pradhanhp624
@pradhanhp624 3 жыл бұрын
Thanku so much sir for your valuable information 🙏🙏
@technicalkeshri239
@technicalkeshri239 3 жыл бұрын
👍🙏
@dineshmali2863
@dineshmali2863 2 жыл бұрын
Very nice video sirr
@princeclubpt6000
@princeclubpt6000 Жыл бұрын
Good
@aaravthakur234
@aaravthakur234 2 жыл бұрын
Superb
@DeepakKumar-qm2xz
@DeepakKumar-qm2xz Жыл бұрын
Pcb preheating time kitna hota h
@VikasKumar-zh8wi
@VikasKumar-zh8wi 6 ай бұрын
Dear San, Greetings!!! Can anyone tell? What causes a black material in the selective solving process? Thanks and regards Vikas Quality Engineer
@technicalkeshri239
@technicalkeshri239 6 ай бұрын
May be dross in solder pot...
@Yogeshjangam.
@Yogeshjangam. 2 жыл бұрын
अगर ज्वेलरी को सोल्डरींग करना है तो एलिमेंट को कितनी देर heat करें?और फ्लक्स लगाने के बाद गरम करें या फ्लक्स लगाने से पहले गरम करें
@mh05gavthan82
@mh05gavthan82 3 жыл бұрын
Hi sir pick and place me program kese set karate hai pe ek video banaiye na ya fir kuch advice de do na
@technicalkeshri239
@technicalkeshri239 3 жыл бұрын
Jarur try krunga
@user-bj6ie9fv3n
@user-bj6ie9fv3n 2 жыл бұрын
Full detailed video banaye hai
@AvnishKumar-iz5hb
@AvnishKumar-iz5hb 3 жыл бұрын
Sir please made a video Reflow profile & WSM profile How to verified good profile
@FarukhElectronics
@FarukhElectronics 2 жыл бұрын
Sir हम PCB पर सोल्डिंग करते हैं तो सोल्डिंग (सिल्वर) कलर कि हों जाती हैं लेकिन कंपनी से मोबाइल आए तो PCB में सोल्डिंग (गोल्डन) कलर कि होती हैं। आखिर एसा क्यू
@awaiskazmi2262
@awaiskazmi2262 2 жыл бұрын
I am working on a soldering robot and i am facing a problem. Could you please share your contact.
@technicalkeshri239
@technicalkeshri239 2 жыл бұрын
Yes. Why not 7053236464
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