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The Chinese New Year is 10 February, so you should be alright Sent: Sunday, February 03, 2013 7:01 PM To: 7x12minilathe@... Subject: Re: [7x12minilathe] Horsepower Resistor

Will give it a try. Thanks

I rang ABB Australia Pty Limited this morning and got a phone number for one of there retail outlets. Rang the second outlet and was told they were out off stock. They really didn't want to help me as

Try Jaycar or Alltronics. In the eastern suburbs of Melbourne I would recommened going to Trucotts Electronic World. Cheers, Andrew in Melbourne

Hi John. Yes, its a through hole. A couple of them actually. One starts as solid bar, drilled to 1/2" then bored out to .625" or so to the proper depth to leave a .480" section with the 1/2" hole.

Our company buys items from China fairly often and the shipping is always amazing. For a current customer project I need some high current solid state relays. In the USA a 40 Amp relay is around $47

Thanks! Do you think a "P" insert (11°) would help? It's only 6° but better than the 2 I have now. cnc sales <gcode.fi@...> wrote:

Hello Ryan. You did not mention if this was a through hole that you have problems with. If it is a blind hole,a boring bar with a flood coolant hole may work,to wash out the chips. I agree with the

I agree with the QCTP thought, couple of reasons, FIRST, for me it was setting tool bit height! I’m NOT a machinist, bought a 7X five years ago and the first “upgrade” was the Quick Change Tool

Mike, When I had my H.F. lathe, I bought a 17mm combination wrench at a flea market, then cut it about in half with an abrasive wheel. The box end of it is bent at an angle, and it hangs on the T.S.

Hi Ryan ! For good results, boring holes are typically limited to about 1.5-2x boring bar diameter. As such, a 3/8 boring bar is only good to about 1/2 inches. After this it will chatter with variable

Thanks! I'll read the .pdf's when I get home. One thing I see from the thread is I may have got the wrong inserts. I probably should have got 20.50's with the .008" nose instead of 20.51's with an

Many complain about stock carbide stuff. This is usually because the tools are not the right ones for the lathe ! Many cheap carbide sets are 0% and so on of an angle (rake). In industrial use,

There's a great article on boring bar chatter: http://scholar.lib.vt.edu/theses/available/etd-102297-21500/unrestricted/PRATT.PDF A lot of math tho... Long thin boring bars are prone to that. Some

Hi group! I recently bought a 3/8 indexable boring bar that uses CCMT inserts. The bar has 5° negative built in. I'm using CCGT high polish 21.51 inserts and have a huge amount of chatter. I'm doing

Ellis, I never thought of using a ring spanner,good idea.No work to do with your method. mike higher than the original and drilled and tapped in several places for a lever handle....... type with an

I have the kit while the install could be a little fiddly...to a point of annoying the result is great I also have drilled and tapped the 1/2" hole to a 1/2" NPT to accept brass insert so the shaft of

Mike; Before you install a new switch,try spraying it out from the bottom,with plastic safe elec.cleaner. Put a towell over everything else to prevent overspray. There is usually enough room on the

Look for a supplier ,on ebay from china,most offer a free economy shipping. I read the Chineese Govt is smart enough to allow super cheap shipping ,by putting mail on US bound ships,flights,etc. to

Surely there are radio supply stores in Australia? I know it's vast & populated mostly around the edges, but I would think that asking around would turn up a solution. Mert