$134.95 Buy It Now or Best Offer
free,30-Day Returns
Seller Store kevin1954.2012
(1205) 100.0%,
Location: Cross Plains, Tennessee
Ships to: US,
Item: 124387115378
Restocking Fee:No
Return shipping will be paid by:Buyer
All returns accepted:Returns Accepted
Item must be returned within:14 Days
Refund will be given as:Money Back
Machine Type:Metal Lathe
Treated Material:Plastic
Swing Over Bed:9A and 10K
KDPrinting:KDPrinting
Chuck Size:ANY
Control:Automatic,CNC
SOUTH BEND 9A and 10K LATHE METRIC TRANSPOSING Gear Set SIMPLY THE HIGHEST QUALITY 3D PRINTED GEARSAVAILABLE! The following video shows gears after 1 year of testing.Watch to the end to see meshing of STEEL to PLASTIC gears. South Bend 3d printed gears after 1 year of use. Video will open in a new window Using the eBay App? Paste link into a browser window: [isdntekvideo] This Gear set is for MODEL South Bend 9A/10K lathes equipped with Quick Change Gear Boxes. Why choose the 80/63T combination (not the huge 127/100), It makes the best sense! Read on further below! Help yourself, complete your “Gear War Chest”! Create ANY metric pitch (listed in below chart) when the time comes! Don’t get caught not being able to get the job done. Includes chart showing STUD GEAR selection and QCGB PLUNGER HOLES!Gear set comes with an attractive and convenient storage case so you will always know where they are!Purchase includes the following: NOTE: ALL Gears and storage case are 3d printed plastic.Don’t let that SCARE you!!!! This is a very durable and “quality” designed and finished gear set and case. Satisfaction guaranteed! Return if not totally happy! GEARS AND SPACERSQTY 1 – 63T/80T Transposing Gear: 5/8” bore 3/8 wide gears (see below for more dimensions). 1 – 26Tooth: 9/16″ bore 3/8 wide with 1/8 key. 1 – 28Tooth: 9/16″ bore 3/8 wide with 1/8 key. 1 – 32Tooth: 9/16″ bore 3/8 wide with 1/8 key. 1 – 36Tooth: 9/16″ bore 3/8 wide with 1/8 key. 1 – 40Tooth: 9/16″ bore 3/8 wide with 1/8 key. 1 – 44Tooth: 9/16″ bore 3/8 wide with 1/8 key. 1 – 48Tooth: 9/16″ bore 3/8 wide with 1/8 key. 1 – 0.425″ Spacer (Space out Screw Gear) 2 – 0.025″ Shims (Shim out Screw Gear if needed)INCLUDES HANDY ATTRACTIVE STORAGE CASE!APPLICATION INFORMATION:SOUTH BEND LATHE MODEL – A (Using QCGB) METRIC TRANSPOSING GEAR CHART METRIC THREADS – ENGLISH LEAD SCREW-8 THREADS PER INCH USING 56 TOOTH SCREW GEARM/M STUD PLUNGER PLUNGER PITCH GEAR HOLE HOLE 6.00 48 A 1 5.50 44 A 1 5.00 40 A 1 4.50 36 A 1 4.00 32 A 1 3.50 28 A 1 3.00 48 B 1 2.75 44 B 1 2.50 40 B 1 2.25 36 B 1 2.00 32 B 1 1.75 28 B 1 1.50 48 C 1 1.40 28 B 3 1.30 26 B 3 1.25 40 C 1 1.20 48 C 3 1.10 44 C 3 1.00 32 C 1 0.90 36 C 3 0.80 32 C 3 0.75 48 D 1 0.70 28 C 3 0.65 26 C 3 0.60 48 D 3 0.55 44 D 3 0.50 32 D 1 0.45 36 D 3 0.40 32 D 3 0.35 28 D 3 0.30 48 E 3 0.25 32 E 1 0.20 32 E 3DETAILS:TRANSPOSING GEAR 63T / 80T:3d printed Metric Transposing Gear 80/63 toothed. (Your existing gear it replaces should be 80 also but does not have to be.) Commonly used to transpose the feed rates on metal lathes to allow cutting of metric sized threads. While not perfect this IS the most accurate combination, besides the factory stock 127/100 tooth gear. This 80/63 gear ratio is 1/1.27. the resultant error is 0.0025” per foot of threading! This gear is nearly 2 times as accurate (1/2 as much error) as the 47/37 commonly sold and used. Powdered Metal Bronze (SAE 841) oil impregnated bushing. There IS also an oil hole if you desire to oil directly. (Makes me feel better ;>) )80T Gear Width: 0.375” 63T Gear Width: 0.450” (this provides enough offset to “clear” each other an retain FULL 0.375 engagement. Bore Diameter: 0.625” (retain use of any existing bushings).STUD GEARS:3d printed plastic high resolution gears.Gear Width: 0.375″ Bore Diameter: 0.5625” 9/16″ with 1/8 key way. RUN QUIET!! You can replace your current 80T gear with this Transposing gear with NO CHANGES. You will be pleased with the reduction in gear noise. Run it all the time if you wish! I have run these gears against STEEL gears and other PLASTIC gears for MANY hours of use. I have accidentally had SWARF sucked into the plastic gears. (Had to dig it out!) I HAVE EPERIENCED NO MEASURABLE WEAR AND NO FAILURE TO DATE! These gears seem to be REALLY TOUGH! I have been very impressed and think you will be to! On the 9 and 10 K the 80/63 tooth transposing gear can be LEFT INSTALLED ALL THE TIME to enjoy a QUIET gear train! No other transposing gear (47/37 or 127/100) allow this! Plus you can CLOSE THE GEAR COVER for added quietness and SAFETY!Why I choose the 80/63T combination, It made the best sense!Following is some GREAT gear threading information.Metric Threading on the LatheMetric threading using a lathe with an inch lead screw isn’t difficult, but instructions that cover the finer points are few and far between. It’s a metric world and I now cut more metric threads than anything else. Chances are, if you’re not cutting metric threads now, you will be sooner or later. My guess is sooner. With just a few extra gears you can cut any standard metric pitch on your small Logan, Southbend or other quality lathe. The following explanation may seem a bit tedious and repetitive, but a solid understanding of the basics will help you solve any problems that might arise, for any lathe, gear train or pitch.Metric Transposing Gears & How They WorkThe most common lead screw is 8 TPI, a pitch of 0.125″. That’s 3.175 mm, not a terribly convenient number from which to derive the standard metric pitches. The purpose of metric transposing gears is simply to scale that pitch into a more useful value that can be divided or multiplied, using common gear ratios, to get the standard metric pitches.The traditional pair of transposing gears have 127 and 100 teeth. The lead screw pitch, 3.175 mm, divided by the ratio of those two gears, 1.27, gives us 2.5 mm, a much easier number to further divide or multiply into standard metric pitches. The important thing to remember is that using metric transposing gears allows you to treat your inch lead screw as a metric lead screw. The rest of the gear train simply multiplies or divides that new pitch value to get to the desired pitch. If you think of the transposing gears and lead screw together it avoids having to include the specifics of the conversion in every gear calculation.A simple example will reinforce the concept. You’ve installed the metric transposing gears and now think in terms of having a 2.5 mm pitch lead screw. You want to cut a 1.0 mm pitch thread so you need some gears in the path between the transposing gears and the lead screw (or spindle, depending on where the transposing gears are installed) with a ratio of 1:2.5. A 16 and 40 tooth pair would do the job (as would various others having the same ratio). If you have a lathe with a quick change gearbox, the same rules apply. You still need an overall 1:2.5 ratio, using some combination of external gears and the ratios available within the gear box. I’ll cover QC gearboxes in more detail later, but for the moment we’ll assume a simple change gear machine with no gear box.Big Transposing Gears Why NOT the 127/100 gear!The traditional 127 and 100 tooth transposing gears are big and expensive. Worse, they usually won’t allow the gear cover to be closed, increasing the chance of damage from metal chips and exposing people to the hazards of an open gear train. Make no mistake, open gear trains are extremely dangerous. They will pull things in, destroying both object and gears. Think injuries and amputations. Open un-guarded gear trains are never allowed in industry and a company would be heavily fined by OSHA for allowing such. If you use a gear train that doesn’t allow the cover to be used, fabricate a suitable guard to protect yourself and others. It may seem overly cautious, but you should also unplug the lathe whenever you’re working on the gear train.The next issue is the banjo, the frame that holds the gears and allows their relationship to be adjusted. With the large transposing gears you may need an alternate or even custom banjo. Everything is lathe dependent. Some lathes accommodate these gear trains with little trouble. Others, typically the smaller machines used by hobbyists, require some ingenuity to convert. One could, of course, obtain a metric lead screw, but it’s far easier to swap gears than lead screws.The 127 and 100 tooth gears are the smallest gears that offer an exact metric conversion. If you were making lead screws or micrometer screws, those would be the gears you’d choose. Obviously you’d also need a perfect lead screw with no wear. The reality is that some slight error is tolerable; in fact it’s unavoidable. There are other gear combinations that offer a more convenient metric conversion, albeit with a tiny error.Small Transposing Gears a GREAT ALTERNATIVE!On the 9 and 10 K the 80 63 tooth transposing gear can be LEFT INSTALLED ALL THE TIME to enjoy a QUIET gear train! No other transposing gear (47/37 or 127/100) allow this!A common metric transposing pair is 80 and 63 teeth. Compared to the perfect ratio of 1.27, these gears will give you 1.26984… That’s an error of 0.0125%, which is only 0.0015″ per foot. For any normal length thread you’d be hard pressed to measure the error, much less notice any functional difference. In return for this small compromise you get a pair of gears only a few inches in diameter. They’ll fit within the factory gear cover and the cost will usually be lower.The “other” metric transposing pair is 47 and 37 teeth. Compared to the perfect ratio of 1.27, these gears will give you 1.27027027… That’s an error of 0.021%, which is nearly DOUBLE the error of the 80/63 tooth gear. Have a question? Just ASK!Thank you for looking! Customer Satisfaction Guaranteed!*If you have ANY “Fit or Finish” issues, please let me know.Please, contact me BEFORE choosing to RETURN an item!I ALWAYS do whatever is required to make sure you are satisfied!I strive hard to earn your “Positive Ebay Feedback”!Kevin Dudley
Frequently Asked Questions About SOUTH BEND 9A/10K METAL LATHE, METRIC TRANSPOSING GEAR SET WITH CASE Very Nice! in My Website
medtopis.com is the best online shopping platform where you can buy SOUTH BEND 9A/10K METAL LATHE, METRIC TRANSPOSING GEAR SET WITH CASE Very Nice! from renowned brand(s). medtopis.com delivers the most unique and largest selection of products from across the world especially from the US, UK and India at best prices and the fastest delivery time.
What are the best-selling SOUTH BEND 9A/10K METAL LATHE, METRIC TRANSPOSING GEAR SET WITH CASE Very Nice! on medtopis.com?
medtopis.com helps you to shop online and delivers Michael Kors to your doorstep. The best-selling Michael Kors on medtopis.com are: Michael Kors Sullivan Large IPad Laptop Travel Leather Bag Tote Soft Pink Nwt NWT Michael Kors Women’s Sandrine Stud Small Leather Crossbody Vanilla/Acorn Michael Kors Greenwich Medium Saffiano Tote Watermelon Luggage *Non Outlet* Michael Kors Soho Quilted Leather Shoulder Handbag Michael Kors dune carry all leather purse Michael Kors Clutch/Wristlet With Removable Pouch Black/Grey Excellent Used Cond Michael Kors Cream Tan & White MK Logo Crossbody -3 compartments Michael Kors Jet Set LargeMessenger + LG Flat MF Phonecase + dust bag (black) Michael Kors large wallet envelope logo embossed light cream Michael Kors White/Gray Full Zip Wallet & Belt NEW! Michael Kors Jet Set Grommet Vanilla Leather Large Zip Clutch 10″x5.5″ Michael kors Handbag MK Red Crossbody Leather Large Messenger Shoulder Bag Purse Michael Kors Sheila Small Center Zip Satchel Handbag+Top Zip Coinpouch (Oxblood) Michael Kors Medium Double Pocket Tote Handbag Bag Purse + Long Wallet Wristlet Michael Michael Kors Kaylee Medium Leather 1pc Satchel Black NWD MICHAEL KORS JET SET BROWN TOTE BAG *NWT* MICHAEL KORS MEDIUM CROSSBODY FASHION LEATHER BAG HANDBAG PURSE SHOULDER RED MK Michael Kors Junie Leather Shoulder Medium Handbag NWT Michael Kors Cranberry Red Saffiano Leather Savannah Purse Satchel Michael Kors Ludlow Large Shoulder Bag – Excellent Condition Michael Kors Hamilton Handbag Michael Kors MINI Avril XS Cheetah Leather Satchel Crossbody Bag Cream Multi Michael Kors Tan Leather Crossbody Michael Kors handbag black Crossbody With Gold Chain Strap michael kors jet set saffiano tote large MICHAEL Kors black leather purse Michael Kors Handbag $49.99 michael kors handbag used Michael Kors Voyager Embossed Patent Leather Logo Tote Shoulder Bag Heather Grey MICHAEL KORS WOMENS MEDIUM ZIP POCKET TRAVEL SHOULDER BACKPACK BAG BRIGHT RED MICHAEL KORS Women’s Soft Quilted Elegant Leather Tech Size М preowned used michael kors purse NWT MICHAEL KORS KARSON CARRYALL LG SIGNATURE DARK DUNE TOTE MSRP: $278 michael kors purse used Michael Kors Jet Set Multifunction Pocket Tote Bag Brown Retail $178 Michael Kors Black Tote Michael Kors Ava XS Saffiano Leather Crossbody – Soft Pink Uh-mazing purple woven patent Michael Kors clutch B-0903 MICHAEL Michael Kors Hamilton Traveler Messenger Bag in Gooseberry Green $298 Michael Kors Hamilton Whipped Shoulder bag Luggage Leather NEW $248.00 Used michael kors crossbody-Cream color, barely used Michael Kors Women’s MK4336 Sofie Analog Display Quartz Rose Gold Watch Michael Kors handbag medium Darkest brown & tan only used a few times michael kors handbag used buy it now Michael Kors Carmen SM Flap Satchel michael kors black handbag used Michael Kors Emmy Flower Pop Backpack Perfect! Michael Michael Kors Blue Leather Ring Tassel Tote Michael Kors Gold Leather Hobo Bag MICHAEL KORS PURSE USED [Michael Kors] BEDFORD LEGACY XS DUFFLE XBODY 32F9G06C0B 252 BROWN×ACORN Michael Kors Jet Set Travel Beige Saffiano Leather Double Handle Zipper Tote Bag Michael Kors Jet Set Large EW Brown Signature PVC Zip Chain Crossbody Bag Purse Michael Kors Loafers AUTHENTIC MICHAEL KORS JET SET WALLET ON LEATHER WRISTBAND /SHOULDER CROSSBODY Michael Kors Crossbody in camel brown leather Authentic Michael Kors travel tote new with tags yellow, tan and White color Genuine MICHAEL KORS Bedford Legacy yellow pebbled leather chain link bag michael kors handbag used MICHAEL Michael Kors Women Leather Clutch One Size Michael Kors Hand Bag 1974222 USA. D9 Michael Kors cross body purse MICHAEL KORS Navy Blue Leather Gold Pyramid Studded Wristlet michael kors saffiano tote NAVY Michael Kors Large Studded Hamilton Satchel Bag Michael Kors Walsh Medium Vanilla/Brown Logo Tote NEW Michael Kors Pink Tote Michael Kors McKenna Medium Satchel in Brown Pebbled Leather $498 MICHAEL KORS Brown Leather Gold Chain LARGE Purse Handbag DUSTBAG INCL NWB Michael Kors Rose Quilted Convertible Belt White 35T0SXOC1I $348 Gift Bag FS Michael Kors Jet Set Charm Wristlet – Medium Top Zip Luggage Brown Leather NWT Michael Kors Large Crossbody Messenger Purse (10in x 10in) Neutral Light Grey MICHAEL Michael Kors XL Jet Set Chain Shoulder Brown Tote Michael Kors Scarf White And Black Michael Kors Tan Jet Set Shoulder Purse MICHAEL KORS Anabelle Large Leather Tote-Pale Pink michael kors handbag soft Leather brass lots of pockets Michael Kors beige purse Michael Kors Ankle Boots Size 6 – Botas de Tobillo Michael Kors Michael Kors Slate Estra Small Animal Print Calf Hair And Leather Blacl/brwn Michael Kors Medium Coated Canvas Signature MK Logo Travel Kit Case (Pale Gold) Michael Kors Sheila Crossbody Michael Kors Camel Leather Purse Michael Kors Jet Set Travel Large East West Travel Tote, Brown michael kors handbag Woman’s Handbags MICHAEL Michael Kors Jet Set Large East/West Crossbody Michael Kors Black Pebbled Leather Two Zipper Double Pockets Shoulder Handbag Michael Kors – “Maxine” In Brown / Acorn – Medium- Retail $298 New Michael Kors Saffiano Tan Purse MICHAEL KORS Large Black Leather Studded Twisted Buckles Convertible Tote Michael Kors Jet Set Travel Medium Carryall Tote – Grey MICHAEL Michael Kors Top Zip Crossbody Black (Pre-owned/as pictured) Michael Kors belt bag in white and grey MICHAEL KORS Jet Set Item Tan Brown Logo Print Zip Clutch Wristlet MICHAEL Michael Kors-Black w/ Gold Hardware Oversized Clutch w/ removable straps MICHAEL KORS Brown Khaki HANDBAG Tote Michael Kors Watermelon Jet Set Leather Crossbody Michael Kors Sandrine Studded Large Zip Clutch Ballet Final Sale NWT Michael Kors Quilted Jet Set Crossbody MICHAEL MICHAEL KORS Edith Large Satchel Rubin Red New With Defects Mens Pullover Fleece Hoodie