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It is the oldest method of soldering, it is still popular method in certain kinds kinds of applications:
- Development of prototype boards
- Low volume production
- Soldering of extremely temperature sensitive components
- Solder reflow of fine pitch components using hot bar
- Rework or repair of machine soldered boards
The main disadvantages are operator training, speed, and consistent quality.
1.4.2 Machine Soldering:
Two prominently used machine soldering types are:
A. Wave Soldering - Primarily used for soldering through-hole components on to PCBs.
B. Reflow Soldering. - Used for soldering SMD components on to PCBs. Reflow soldering of SM components have the following advantages over manual soldering:
- Mass soldering
- Consistency in manufacture through precise control of process parameters.
- flexible for small production runs as well.
What else can I help you with?
For what type of fitting would the application of solder wire during the jointing process be required intgral ring or capillary or type a or type b?
The application of solder wire during the jointing process is typically required for integral ring fittings or capillary fittings, as these types of fittings use soldering as the method to create a secure connection between the pipes or components. Type A or Type B fittings usually do not require soldering for jointing.
How do you solder?
Step 1) Twist the two parts together (only do this if you are soldering two wires together).Step 2) When the soldering iron is hot enough, tin the tip of it with solder or tinning compund.Step 3) Heat the parts that are going to be joined. DO NOT MOVE THE SOLDERING IRON.Step 4) Slowly push the solder into the heated area. Sing 1 2 3 4 5 once I caught a fish alive while you are doing this. This is becuase when you finish singing it, enough solder will have melted onto the joint.Step 5) Clean the tip of the soldering iron by rubbing on a damp sponge.Step 6)Leave the solder to cool and harden.u have to use the right type of metals but for like wires u would twist the two together like _ _ not like /\ under a wire nut and use a soldering stick to heat up the exposed part of the wire and brush the solder across and it will melt on it and down into it== ==Use the soldering iron to heat both the solder pad and the parts lead at the same time. Give it a couple seconds to heat up and then apply your solder, using just enough to cover the soldering pad and connect to the wire lead. Then let the connection cool. Be sure that the part lead doesn't move during the cooling phase or you'll get what they call a cold solder joint. It takes a little practice but it's no rocket science, either.The solder should be a `rosin core` solder. What that means is that the solder has soldering flux built into it which helps clean the connection after being heat activated and also helps to ensure that the solder will flow evenly as well as adhere to the metal.A cold solder joint looks grainy and dull in appearance. A good solder joint looks shiny. If you get a cold joint, reheat it and let the solder cool down again, and if necessary, it's OK to add a touch more solder.
What materials are used in soldering wire?
Soldering wire is typically made from a combination of metals, with tin and lead being the most common constituents in traditional solder. Lead-free solder alternatives often use a mix of tin, copper, silver, and sometimes bismuth or indium. The choice of materials can affect the melting point, flow characteristics, and strength of the soldered joint, making it important to select the appropriate type for specific applications. Additionally, solder wire may be coated with flux to improve adhesion and prevent oxidation during the soldering process.
What solder is used to repair electrical wiring?
The type of solder that is to be used on electrical equipment should have a rosin core. Acid core solder is not recommended because it the acid gets inadvertently placed on other components, the acid will start to corrode the other components. This type of soldering usually pertains to printed circuit (PC) boards. The electrical code does not allow the use of soldered connections as it did when knob and tube wiring was in fashion. This is because of the high amperage generated by fault currents that would melt the soldered connections and open circuits that should remain closed during the fault. This is mainly to do with the soldering of neutral connections.
What causes dry joints to occur?
Dry joints can occur due to insufficient soldering during the assembly process, leading to poor electrical connections. Other causes can include excessive heat during soldering, contamination on the soldering surface, or using the wrong type of solder alloy. Dry joints can lead to unreliable connections, increased resistance, and eventual failure of the electronic component.
For what type of fitting would the application of solder wire during the jointing process be required intgral ring or capillary or type a or type b?
The application of solder wire during the jointing process is typically required for integral ring fittings or capillary fittings, as these types of fittings use soldering as the method to create a secure connection between the pipes or components. Type A or Type B fittings usually do not require soldering for jointing.
What temperature does solder melt?
The melting point of solder typically ranges from 183°C (361°F) to 260°C (500°F) depending on the type of solder used. It is important to use the correct temperature for soldering to ensure a proper bond between the materials being joined.
What is the difference between hand soldering and soft soldering?
The type of material used to connect the pieces. Solder is used on copper or brass. Brazing uses a copper alloy and is used on Iron based items. Same process in how it is done.
How do you solder?
Step 1) Twist the two parts together (only do this if you are soldering two wires together).Step 2) When the soldering iron is hot enough, tin the tip of it with solder or tinning compund.Step 3) Heat the parts that are going to be joined. DO NOT MOVE THE SOLDERING IRON.Step 4) Slowly push the solder into the heated area. Sing 1 2 3 4 5 once I caught a fish alive while you are doing this. This is becuase when you finish singing it, enough solder will have melted onto the joint.Step 5) Clean the tip of the soldering iron by rubbing on a damp sponge.Step 6)Leave the solder to cool and harden.u have to use the right type of metals but for like wires u would twist the two together like _ _ not like /\ under a wire nut and use a soldering stick to heat up the exposed part of the wire and brush the solder across and it will melt on it and down into it== ==Use the soldering iron to heat both the solder pad and the parts lead at the same time. Give it a couple seconds to heat up and then apply your solder, using just enough to cover the soldering pad and connect to the wire lead. Then let the connection cool. Be sure that the part lead doesn't move during the cooling phase or you'll get what they call a cold solder joint. It takes a little practice but it's no rocket science, either.The solder should be a `rosin core` solder. What that means is that the solder has soldering flux built into it which helps clean the connection after being heat activated and also helps to ensure that the solder will flow evenly as well as adhere to the metal.A cold solder joint looks grainy and dull in appearance. A good solder joint looks shiny. If you get a cold joint, reheat it and let the solder cool down again, and if necessary, it's OK to add a touch more solder.
What temperature is a soldering iron?
A soldering iron is a metal hand held probe type object heated by gas or electric for melting solder (a mixture of tin and lead). Solder is normally used for joining electrical wires and making soldered, leak proof, connections between pieces of copper pipe. It is however very hot, reaching temperatures of over 400 degrees Celsius. It is a tool (usually copper) that is heated and then applied to a joint to melt the solder and heat the metal so it will accept the solder. Some are heated by electricity some are heated in a small furnace. See "What is soldering iron" vipprogrammer.com/soldering-stations-manufacturers-36_116 it heats up your solder and makes it melt, it makes the joints in your circuit firm. it makes a little blob of solder.
What type of soldering is a soldering gun normally used for?
Soldering irons are usually used with rosin core solder. Sometimes it has lead in it but often not since its toxic. Most of the time its for heavy soldering like heavy gauge wires or older circuit boards since the tips are fairly big. They also have a decent temperature control so anything that is delicate like large SMD soldering.
Why can't you solder the wheel back on an old metal toy?
The wheel possibly cannot be soldered back onto an old metal toy because of the type of metal used. Some metals resist solder and will sometimes melt when the heat from the soldering gun touches it.
What solder is used to repair electrical wiring?
The type of solder that is to be used on electrical equipment should have a rosin core. Acid core solder is not recommended because it the acid gets inadvertently placed on other components, the acid will start to corrode the other components. This type of soldering usually pertains to printed circuit (PC) boards. The electrical code does not allow the use of soldered connections as it did when knob and tube wiring was in fashion. This is because of the high amperage generated by fault currents that would melt the soldered connections and open circuits that should remain closed during the fault. This is mainly to do with the soldering of neutral connections.
What is the meaning of soldering gun?
That is an electric soldering machine with a 'pistol' type grip, that switches on when you press the trigger.That is an electric soldering machine with a 'pistol' type grip.
What does silver solder mean?
This term is found on the back or bottom of many silver plate pieces. It simply means that components of a piece were connected together by soldering with an alloy containing silver. It does not add any significant value to a piece.
Who discovered the soildering iron i dont know go on wiki and type in soildering iron?
Dear user , the term you probally meant to say is Soldering IRON , it is used to melt solder for electronic joinery on a circuit.
What would you use when soldering a lug onto a copper wire?
Your question is listed in "Plumbing" but you are talking about copper wire and a lug ? IF you are asking what type of solder ? The answer would be 60/40 rosin core . Dont use acid flux or large globbs of rosin like in plumbing . How big a lug ?? General electrical, electronic low current or a big car battery terminal ??? General rule is : #1 surfaces must be clean #2 A tight PHYSICAL connection must be made first . #3 Heat the area to be soldered before soldering . Higer grade solder like 50/50 ( more tin) or Silver solder can be used for higher current applications . Lead solder tends to melt easier which is good going on but not so good if your connection is heating up .
