Смотреть видео Lathe Tool Grinding Part 1 на www.- бесплатно. , 1, | 74 Halligan | 8 год.  My take on grinding HSS lathe tools. The forms of tools and angles discussed may not be what is shown in books but they work well for me and make grinding much simpler. Grinding HSS Lathe Tools - Part 1: Grinding a RH Tool.  Подписывайтесь на понравившиеся каналы. • Участвуйте в жизни сообщества YouTube. Подробнее Нет, спасибо. Войти. NaN / undefined. Скачать с ютуба My take on grinding HSS lathe tools. The forms of tools and angles discussed may not be what is shown in books but they work well for me and make grinding much.  Скачать с ютуб Lathe Tool Grinding Part 1. тыс. просмотров.

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Login to Your Account. Remember Me? Register Forgot password? What's New? Likes: 10 Post 4 Post 3 Post 2 Post 1. Grinding lathe tools youtube 01 1 to 15 of Thread: Whats a tool post grinder for? Thread Tools Show Printable Version. Whats a tool post grinder for? I youtkbe Grinding Lathe Tools Youtube Extension wondering if anyone could tell me what tool post grinders are used for on a lathe.

Pete on youtube used one to grind a dead center once. Do you need a grinder for that because they are hardened? What other uses does a toolpost grinder have? You use a toopost grinder to turn your lathe into a sort of universal grinder. You can grind shafts, rings etc. In my experience they're OK but not as good as the real thing. Regards Tyrone. They are used to turn your lathe into a piece of Grinding Lathe Tools Youtube Android scrap. The abrasive particles released will find their way into every nook and cranny. You must take every precaution to catch these particles during use of a tool post grinder.

Use softer dead centers and dress up with a tool bit. GarwoodMike C. It will answer a lot of questions you grinding lathe tools youtube 01 have, including the uses of a toolpost grinder. I grijding with all that John Oder, Tommy, and Tyrone have said about toolpost grinders. The toolpost grinder enables a person to finish grind hardened parts to final diameter.

It is NOT for taking off huge amounts of material, but a matter of a few thousandths. Aside from grinding the headstock center in place, a toolpost grinder would find use in finish grinding hardened parts such as a shaft journal to run inside a needle bearing, or perhaps a hardened mandrel. Another use would be the grinding of engine valve seating yoktube. Most engine valves as used in automobile, motorcycle, tractor, or diesel engines have hard seating surfaces on the "valve head". These surfaces have to be finished to a series of conical angles, to seat correctly in the valve seats.

In bygone days, shops working on various engines did not have the money for the valve grinder, so made do with a lathe. The lathe saw service turning the commutators on starters and generators. Equipped with a "mica undercutter", it could finish the reconditioning of commutators.

Equipped with a toolpost grinder, the lathe could grind engine valves to the correct angles. Toolpost grinders are handy to have, but the odds of needing one very grinding lathe tools youtube 01 are not really high.

Mine sits in its box for years at a time. Originally Posted by Michaeljp Cover your lathe with paper or plastic. The grinding dust will go grinding lathe tools youtube 01 through cloth.

Mike C. Except for thread grinding, does just about all a TP grinder will with better rigidity, easier set up, and accomodation for the grit. Plus other uses. Such as tool making and grinding. There is one job for which a lathe tool post grinder is actually the best choice. That is truing the Grinding Lathe Tools Youtube App hard jaws on a universal chuck while it is installed on its own lathe. You grinding lathe tools youtube 01 to have the proper way to load the jaws 011 grinding, but you end up with improved accuracy.

Old newspaper is an ideal way cover while grinding. It is safe in that it will not get caught up in rotating parts and effective in that it will not let dust filter through. Cloth is a bad choice for covering ways. Plastic could also get caught in the works. Lots of good information. A lathe is not designed to be a grinder. A grinder has the slides covered to keep dust off while grimding grinding lathe tools youtube 01 Grinding Lathe Tools Youtube Ad deals with bigger chips and depends on wipers, which really don't do the job.

I have two toolpost grinders, an old Dumore, which is marginally useful and a Precise which is very good, youtuhe I only use either gridning and only when I have to. The monkeys who ran it never covered the ways and the combined dust totally destroyed it.

It was just a lump of scrap iron vaguely shaped like a lathe. It took a lot of campaigning, but we finally got a new one. View Profile View Forum Posts. Tommy nailed it. Toolpost grinder is a real lathe killer. Emery tape can be as well, if you don't wipe your ways down and then oil after use read: "before grunding the carriage, steady rest or tailstock".

If you don't wipe the ways down, harder chips will have the same effect, unless you have tool steel ways like on the late model Monarchs, Sidneys and Pacemakers. Wiping down and oiling is just part of grinding lathe tools youtube 01 lathe practice.

Emery tape doesn't spray abrasive particles like a grinder, though. Originally Posted by Mike C. TEmery tape can be as well, if you don't wipe your ways down and then oil after use read: "before moving the carriage, steady rest or tailstock". I have seen first hand an atlas and a 13" SB worn that much due to toolpost grinding. I bought a Rockwell lathe used grinding lathe tools youtube 01 Williamsburg for polishing candle sticks at the Geddy Foundry.

It would not cut metal so lzthe was everything. I got the lathe very cheap,knowing it was worn out. I recut the bed which was hardened on a planer mill. The bed was also grinding lathe tools youtube 01 to have warped over time. I re cut the cross slide's dovetails,which were worn out. I cut them and tested until the lathe would face youthbe flat which I prefer to facing a bit hollow. The tailstock quill would not lock.

I put the tailstock in front of the carriage,propelling it with the power feed,gently clamped down,and bored out the hole with a long boring bar held in the chuck,then lapped it.

I made a new,oversized quill for grinding lathe tools youtube 01 making a left hand acme tap to tap the hole in the rear end of the quill. I made a 2 MT hole for it. The lead screw had to be lowered some to clear the half nuts.

I sold the lathe to a local gunsmith. It's accuracy was better than new. The lathe was not very old,either. I doubt it was more than 10 years old. Bookmarks Bookmarks Digg del.

The 27” Multi-Grind Mounting Bar is ideal for grinding skews, chisels, gouges and more. The 3” x 5” platform with miter slot is perfect for scraper, skews, hand chisels and hand plane blades. With the PRO-GRIND system there is no more grinding away your expensive turning www.- s: Step 2—Dress the Grinding Wheel. A grinding wheel is the main tool used for sharpening lathe tools. You need to dress the grinding wheel. This essentially refers to a process of preparing the grinding wheel. This is because the grinding wheel develops a small build-up that can affect its performance, i.e. its sharpening capability. This type of tool is used to machine the end of a part or the side of a shoulder. As shown it is designed to face on the right, but it can be reversed using the same angles to face on the left (left hand facing tool). The video Grinding Turning and Facing Tools for the Lathe shows how to apply the information provided in this diagram. Click on.

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