This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1919 Excerpt: ...finish. The cutting edge is not at right angles to the axis of the work but should be about 20 from this perpendicular as shown in the figure. This causes the chip to curl away from the finished cut and also reduces the tendency for the tool to spring into the work. The boring tool must have side clearance (b, Fig. 137 ...
Read More
This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1919 Excerpt: ...finish. The cutting edge is not at right angles to the axis of the work but should be about 20 from this perpendicular as shown in the figure. This causes the chip to curl away from the finished cut and also reduces the tendency for the tool to spring into the work. The boring tool must have side clearance (b, Fig. 137) to permit of its biting into the work and thus peel off the chip; and also front clearance (c, Fig. 137) so as not to rub on the finished work. The clearance must be sufficient to preclude any chance of rubbing but should not be excessive or the cutting edge, not being "backed up," will break away and dull quickly. Have the boring tool bar as short as the length of the hole will permit and be very sure that the bar will clear as the tool works into the hole. 121. The Boring Tool Holder.--A boring tool holder in which the length of the bar, and the position of the cutting edge of the tool may be adjusted, will usually give better satisfaction Fro. 138.--Armstrong boring tool holder and wrench for adjusting or tightening either the cap or the bar. than the forged tool. Figure 138 represents a boring tool holder having these advantages. The tool bit may be sharpened and re-set without disturbing the tool holder, which advantage is especially desirable when cutting an inside thread. The extra cap which holds the tool point at an angle is useful when boring to a shoulder or when squaring the bottom of a hole. Fig. 139. Figure 139 shows a "home made" boring tool holder which is very handy. The hole is filed V shape lengthwise opposite the screws to give a perfect seat for various sizes of tools. The tools may be made from pieces of drill rod. 122. Reasons for Boring.--It is often necessary, after drilling, to enlarge a hole wit...
Read Less
Add this copy of Machine Tool Operation to cart. $26.56, new condition, Sold by Books2anywhere rated 5.0 out of 5 stars, ships from Fairford, GLOUCESTERSHIRE, UNITED KINGDOM, published 2022 by LEGARE STREET PR.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
Add this copy of Machine Tool Operation to cart. $26.78, like new condition, Sold by GreatBookPricesUK5 rated 5.0 out of 5 stars, ships from Castle Donington, DERBYSHIRE, UNITED KINGDOM, published 2022 by Legare Street Press.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
Fine. Trade paperback (US). Glued binding. 358 p. In Stock. 100% Money Back Guarantee. Brand New, Perfect Condition, allow 4-14 business days for standard shipping. To Alaska, Hawaii, U.S. protectorate, P.O. box, and APO/FPO addresses allow 4-28 business days for Standard shipping. No expedited shipping. All orders placed with expedited shipping will be cancelled. Over 3, 000, 000 happy customers.
Add this copy of Machine Tool Operation to cart. $27.05, new condition, Sold by GreatBookPricesUK5 rated 5.0 out of 5 stars, ships from Castle Donington, DERBYSHIRE, UNITED KINGDOM, published 2022 by Legare Street Press.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
New. Trade paperback (US). Glued binding. 358 p. In Stock. 100% Money Back Guarantee. Brand New, Perfect Condition, allow 4-14 business days for standard shipping. To Alaska, Hawaii, U.S. protectorate, P.O. box, and APO/FPO addresses allow 4-28 business days for Standard shipping. No expedited shipping. All orders placed with expedited shipping will be cancelled. Over 3, 000, 000 happy customers.
Add this copy of Machine Tool Operation to cart. $36.32, new condition, Sold by Books2anywhere rated 5.0 out of 5 stars, ships from Fairford, GLOUCESTERSHIRE, UNITED KINGDOM, published 2022 by LEGARE STREET PR.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
Add this copy of Machine Tool Operation to cart. $30.42, new condition, Sold by Ingram Customer Returns Center rated 5.0 out of 5 stars, ships from NV, USA, published 2022 by Legare Street Press.
Add this copy of Machine Tool Operation: Part II, Drilling Machine, to cart. $39.00, very good condition, Sold by SmarterRat Books rated 5.0 out of 5 stars, ships from Chagrin Falls, OH, UNITED STATES, published 1922 by McGraw-Hill Book Company.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
Very Good; No jacket. 1922 McGraw-Hill Book Company. First Edition. Seventh printing. Vol 2 of Machine Tool Operation. Full title: Machine Tool Operation: Part II, Drilling Machine, Shaper and Planer, Milling and Grinding Machines, Spur Gears and Bevel Gears. NOT ex-library. Hardcover has black cloth-covered boards with gold spine lettering. Black and white photographs and illustrations. 438 pages. Binding generally tight with minor pulling at the last page. Covers have light surface and edge wear. Covers have a few light smudges. Pages lightly and uniformly tanned but still supple. Pages clean and unmarked. Dust jacket is missing. Carefully packed, shipped in a box.
Add this copy of Machine Tool Operation to cart. $40.73, new condition, Sold by Ingram Customer Returns Center rated 5.0 out of 5 stars, ships from NV, USA, published 2022 by Legare Street Press.
Add this copy of Machine Tool Operation to cart. $50.80, new condition, Sold by Paperbackshop rated 5.0 out of 5 stars, ships from Bensenville, IL, UNITED STATES, published 2022 by Creative Media Partners, LLC.
Add this copy of Machine Tool Operation Part II; Drilling Machine, to cart. $64.00, very good condition, Sold by Clausen Books, RMABA rated 5.0 out of 5 stars, ships from Colorado Springs, CO, UNITED STATES, published 1922 by McGraw-Hill Book Company, Inc..
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
Photographs/Diagrams/drawings. Very Good. Hardcover. 12mo-over 6¾"-7¾" tall. Previous owner's inked writing on front and back end page. Age stained end pages. Otherwise clean and tight. Sunned spine, lightly shelf and character worn. no dust jacket; 438p.; including index.
Add this copy of Machine Tool Operation to cart. $30.87, like new condition, Sold by GreatBookPrices rated 4.0 out of 5 stars, ships from Columbia, MD, UNITED STATES, published 2022 by Legare Street Press.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
Fine. Trade paperback (US). Glued binding. 358 p. In Stock. 100% Money Back Guarantee. Brand New, Perfect Condition, allow 4-14 business days for standard shipping. To Alaska, Hawaii, U.S. protectorate, P.O. box, and APO/FPO addresses allow 4-28 business days for Standard shipping. No expedited shipping. All orders placed with expedited shipping will be cancelled. Over 3, 000, 000 happy customers.
