www.ewdsolutions.com - EWD Solutions - Distributor of MRO tools and supplies for manufacturing, testing and servicing of electronic products and equipment.
Tuesday, November 29, 2011
Saturday, November 26, 2011
Weller WSP80 80 Watts Soldering Pencil for Silver Series Soldering Stations
!±8± Weller WSP80 80 Watts Soldering Pencil for Silver Series Soldering Stations
Brand : Cooper Hand Tools | Rate : 
| Price : $117.00
Post Date : Nov 26, 2011 11:35:22 | Usually ships in 24 hours
| Price : $117.00Post Date : Nov 26, 2011 11:35:22 | Usually ships in 24 hours
WSP80 soldering pencil delivers 80 watts of power and includes a special silver heating element for low thermal loss and fast recovery. Ideal for continuous production soldering. Uses LT Series Tips(sold separately)
- Compatible with WR3M rework station and WD1 (M) and WD2 (M) soldering stations
- 80 watts of power for superior heat-up and thermal recovery
- Temperature range from 150 Degree F to 850 Degree F
- Ideal for use with lead free solder
- Micro Soldering Iron
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Tuesday, November 22, 2011
WELLER Soldering Gun - Model: 8200 Tip Temperature: 1,020°F ~ 900°F Volts: 120V
!±8± WELLER Soldering Gun - Model: 8200 Tip Temperature: 1,020°F ~ 900°F Volts: 120V
Rate :
| Price : | Post Date : Nov 22, 2011 18:47:44Usually ships in 1-2 business days
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Sunday, November 20, 2011
Weller P2KC Professional Self-igniting Cordless Butane Soldering Iron Kit
!±8±Weller P2KC Professional Self-igniting Cordless Butane Soldering Iron Kit
Brand : WellerRate :
Price : $59.38
Post Date : Nov 20, 2011 10:37:52
Usually ships in 24 hours
The new Portasol® cordless soldering tool from Weller® gives you the ultimate in portable power and convenience for all your soldering jobs. Slide the fuel button forward, press the piezo switch, and the tool's super-fast heat-up lets you melt solder in under a minute. The Portasol® cordless soldering tool is powerful too, adjusting from the equivalent of 25 to 75 watts for temperatures up to 850°F. Refueled with standard butane in just 20 seconds, the Portasol® P2C lasts for up to an hour of continuous use. Kit includes tool with five tips (PPT6 3/32" double flat soldering tip, PPT12 flame tip, PPT10 hot knife tip, PPT9 hot air tip, and PPT11 hot air deflector tip), sponge and tray, tool holder, storage case, and instructions. Mfg. #P2KC. Replacement tips available.
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Sunday, November 13, 2011
The Secret to Building Solid Muscle Mass
Are you looking for the most efficient, insanely fast and effective way to build muscle mass? If like me you have scoured the internet reading contradicting advice from a variety of different sources then you may be confused as to what path to follow!
The secret is there is no secret. Let me say that again, there is NO SECRET to this! No magic pills, no secret formulas, no special shortcuts. Building muscle mass takes hard work, time and discipline. If your not the kind of guy who can motivate himself to get to the gym at least 3 times a week, come rain or shine, regardless of what mood your in or how you feel then forget it! This take dedication, real dedication, you will have to force yourself to hit the gym even when you don't feel like it, you will have to discipline your self to eat the right food at the right times - nutrition is in my opinion by far the most difficult to get right, its 24/7. You do not get a break you must be getting your nutrition right 90% of the time or you will fail. Now this all might not sound very positive or motivating but what I am trying to impress upon you guys (and girls?) is realistic expectations of what it takes to succeed, I do not want anyone to commit themselves to any goal with out the proper mindset or knowing what there are going into.
I promise you if you follow the three golden rules set below you will consistent and slowly over time build and maintain at least 1lb of muscle mass per week. They are:
1. Build the habit of consistently hitting the gym at least three times per week, regardless of ANYTHING!
2. Eat the right kind of food at the right kind of times.
3. And thirdly and possible least important of the three, proper supplementation. I personally only use creatine and whey protein shakes as I find this is all I need, you may be different. Experiment to find what works for you but don't be fooled by glossy advertising campaigns, you do not need SUPER GATOR 2000 or any of the other latest gimmicks to build solid muscle mass. Just follow the 3 golden rules and you will see results!
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Thursday, November 10, 2011
Welder Repair - Equipment List
There are thousands of Repair Centers throughout North America that Service and Repair Welders. This equipment is used by Hobbyists, Farmers, and Industry professionals for both Hand and Automation applications. The Welders can be generally classified as being Transformer based, Transformer based with SCR switching, Chopper or Inverter based. High end products such as Engine Driven Welders, Synergic MIG Welders, and Plasma Welders fall into these same general categories.
Eventually, this equipment will fail and require repair. Large organizations take on in-house repairs but the majority of work occurs in privately run small businesses. Efficient Welder Service and Repair requires that the Repair Centers have a full range of Test Equipment and Welding Accessories. The following list outlines a good starting point for procurement of this Equipment:
1. Primary AC Power (Mains): 115V, 208/230V Single and 3 Phase, 460V 3 Phase.
These Voltages are used to encompass various input power requirements for multiple Welder configurations. Not all Welders run off the same Primary AC Voltage. A Welder must be tested at the same voltage as it is being used in the field. Any Welder that is capable of 460V operation must be tested at this voltage. Any Bus voltage balance problems will be noticeable only at the higher AC input voltage.
2. DVM (Digital Volt Meter) and Analog Meter.
A DVM provides great precision for all measurements. Ensure that your DVM has a Diode Test position, and is capable of measuring Capacitance. These are important features to have. An Analog Meter is also useful. It can provide a good indication of Power Supply ripple on a DC Supply through judgment of Meter needle stability.
3. Battery powered DSO (Digital Storage Oscilloscope).
Mains powered Oscilloscopes have grounded Alligator clips on the Oscilloscope Probes. I.e. the BNC outer is electrically connected to Mains ground. This can cause signal shorts when a measurement is being carried out. To avoid this problem a Mains Isolation Transformer and/or Isolated Probes will need to be used. Battery powered DSO's do not have this issue. Equipment portability is also important in a Workshop environment.
4. IGBT & MOSFET Tester or Component Analyzer.
Tests the functionality of IGBT and MOSFET switching components when a gating signal is applied. A Component Analyzer provides additional analysis of the D.U.T (Device-Under-Test) and alleviates the requirement for the Technician to know the configuration of the component leads.
5. SCR Component Analyzer.
Tests the functionality of SCR's with an applied gating signal. A Component Analyzer provides additional analysis of the D.U.T (Device-Under-Test) and alleviates the requirement for the Technician to know the configuration of the component leads.
6. Stator Winding Analyzer.
Tests the Stator Windings on Engine Driven Welders. Analyzes the windings to determine issues with continuity, and shorted turns. Can be used on both single phase and 3 phase output windings.
7. Capacitance Meter.
Invaluable for measuring the capacitance of Excitation Capacitors in Engine Driven Welders, and other equipment. Some DVM's do not include a Capacitance range.
8. ESR Meter.
Used to measure the Effective Series Resistance of Capacitors. Capacitor failures can occur at the lead bonding point. This problem can not be seen with a Capacitance Meter, but can account for internal losses. Provides a different perspective on Capacitor fault analysis.
9. AC / DC Current Clamp Meter, capable of measuring up to 1000 Amps.
Allows accurate measurement of Primary AC Power (Mains) Input current, Welder output current and Wirefeeder Motor current. Provides confirmation of Welder calibration.
10. Load Bank (Active or Passive).
Dissipates Weld output current at rates determined by adjustable resistance settings. Used to validate output current capabilities and for Burn-in testing. Active Load banks can provide variable output characteristics in real time.
11. Hi-Pot Tester or Insulation Tester.
Used to test for High Voltage leakage conditions (typically to ground).
12. Soldering Iron.
Weller makes some great offerings. Look for Soldering Stations with ESD safe housings. Having the right tips for the job is important.
13. Air Compressor. Up to 120 psi and 600 SCFH.
For general cleaning- Metal dust, and debris. Also used for Plasma Cutter operation.
14. Cylinder gases (Argon, Ar/CO2 75/25).
For Weld testing of units after Repair/Functional Test.
15. Assorted Hand tools.
Screwdrivers, Socket wrenches, Wrenches, Pliers, Hammers, Allen keys etc.
16. Torque Driver.
Most screws and bolts need to be torqued correctly to the Manufacturers specification. This is extremely important where thermal conductivity properties are important. IGBT's, MOSFET's and Hockey Puck SCR's must be correctly torqued to their Heatsink assembly.
17. Flow meter for torch testing.
Used to check gas flow rates through the torch. Important for Plasma Welding and MIG applications.
18. Coolant Conductivity Meter.
Used to test the conductivity of coolant that is used in Plasma Welding Systems. If the coolant becomes conductive this can cause the Plasma Welding Torch to become shorted. This causes permanent damage.
19. Wireless or Cell phone.
Allows the Technician to communicate to Technical Support staff (Manufacturers representatives) while troubleshooting the Welder.
20. Wirefeeder.
Used for Weld testing MIG (CV) Welders.
21. Assorted Stingers, MIG torches, TIG torches, Leads.
Most Welding Power Supplies don't come in with accessories, unless requested. These need to be available in different configurations for Weld testing the product.
22. Loading Dock with Fork Lift or Hoist.
Used to move heavy equipment in and out of the workshop.
23. Computer (Desk Top or Laptop) with Internet access.
Used to access Manufacturers sites for support inquiries, and downloading of Service Manuals. Also, preparation of Word documents, Database access etc.
24. ESD prevention materials and equipment.
Suitable lengths and quantities of Static Dissipative Matting, Wrist Straps, Foot Straps, Cords, Bonding Points, etc for setting up an EPA (ESD Protected Area). This designated area will be used for replacement of electronic components and PCA's (Printed Circuit Assemblies).
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Friday, November 4, 2011
How to Easily Connect Copper Pipe Without Soldering
Soldering copper pipe together can be frustrating for some people. The process can be very difficult especially in tight places where the pipe is close to walls or other areas that are difficult to work in.
If you are one of the solder challenged and ever wondered if there was a way to connect copper pipe together without solder, then you need to look at a new type of plumbing devices that actually do the job efficiently and without the hassles of solder connections.
If you have a need for redoing an area and have procrastinated because of the cost of getting a plumber, then the snap fitting system is what you have been searching for.
These little gems come in different configurations such as unions, tees and ball valves and other configurations that provide easy leak free connections. With a cut, snap and click, you will be able to quickly connect copper to copper or transition to CPVC piping without much effort.
If you ever need to reconfigure a previous connection, a little tool can be used to disassemble the connections and allow you to easily retool the area without much effort.
In summary, if you are a do it your selfer who cringes at plumbing work, because of the potential soldering that the job needs, then you must look into these snap together fittings that take the entire soldering process out of the equation. Plumbing connections without solder can be a dream come true to many who think they need a high cost plumber to complete their small bathroom or kitchen job.
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