Quantcast
TABLE 2-6.  TOOL CORRECTION CHART.

Share on Google+Share on FacebookShare on LinkedInShare on TwitterShare on DiggShare on Stumble Upon
Custom Search
 
  
 
T. O. 1-1A-9 TABLE 2-6.  TOOL CORRECTION CHART. A. TOOL CHATTER Check: 1.  Tool overhand (reduce to minimum) 2.  Work Support (eliminate vibration) 3.  Nose radius (too large a radius may cause chatter) 4.  Tool clearance (be sure end cutting edge angle is sufficient) 5.  Feed (increase feed if too light a feed has tendency to rub rather than cut) 6.  Tool load (vary side cutting edge angle to correct improper load) 7.  Chip breaker (widen breaker if chips are too tight.) B. CHIPPING OF CUTTING EDGE Check: 1.  Edge sharpness (Hone or chamber slightly) 2.  Chip Breaker (widen breaker if tight chip causes chipping) 3.  Speed  (Increase) 4.  Coolant  (Heating and cooling of tip may cause chipping) C. RAPID TOOL WEAR Check: 1.  Feed (Increase) 2.  Speed  (Low and excessive speeds cause tool wear) 3.  Relief angles (clearance may not be sufficient) 4.  Nose radius (decrease size) D. UNSATISFACTORY FINISH Check: 1.  Speed (rough finishes can be eliminated by increasing speed) 2.  Nose radius (too large a nose radius mats finish) 2-81.  MACHINING CORROSION RESISTING STEEL 2-82.  The corrosion resisting steels, especially the 18-8 grades, are more difficult to machine than the carbon steels and most   other   metals.      Even   though   they   are   more   difficult   to   machine,   the   same   general   methods   are   used   with modification/compensation for the individual characteristics of each type or grade.  To improve machining characteristics of some types, their chemical content is modified by adding selenium (Se) and sulfur (S).  The modified alloys which are usually designated by a suffix to type number such as 430 F or Se.  Exceptions are types 416 and 303. 2-83.   For  comparison  and  as  a  general  guide  to  the  machining  characteristics  of  free  machining  screw  stock  grade B1112 as an 100% machinable '"norm.  " This table is only intended as a starting point and is not intended to replace any information accumulated through experience or other available data. 2-70

Aviation News
FAA Extends Deadline for Final Helicopter Safety Rule
April 17In response to industry feedback and so that the...
faa.gov
The 2014 AMC/AEEC Conference
[Avionics Today April 17, 2014] 2014 marks the 65th year...
aviationtoday.com
Lockheed Martin F-35 Fleet Tops 15,000 Flight Hours
[Aviation Today, April 16] Lockheed Martin’s F-35 Lightning 2 fleet...
aviationtoday.com
AirAsia to implement Airbus Managed Inventory service
• Automatically replenishing inventory levels at AirAsia facilities • Guaranteeing...
airbus.com
AgustaWestland Offers New Trainer in U.S. Navy Competition
AgustaWestland, manufacturer of the AW119 Koala, brought a new variant...
aviationtoday.com
Sikorsky Starts Naval Air Systems Command Tests for CH-53K
Sikorsky Aircraft has completed the initial series of tests required...
aviationtoday.com
Army Modifies CH-47F Cargo Contract with Boeing
Boeing was awarded an $8.8 million modification to its existing...
aviationtoday.com
FAA Installs Equipment for NextGen Aircraft Tracking System
The FAA completes equipment installation for ADS-B, the key satellite-based...
faa.gov
Airbus launches new version of ACJ319 corporate jet
Brings big-cabin comfort to broader market Share this Read more...
airbus.com
China’s Tibet Airlines takes delivery of its first A319 with Sharklets
Wing-tip devices further enhance the A319’s superior high altitude performance...
airbus.com
Navy's X-47B Completes First Night Flight
[Avionics Today April 11, 2014] The U.S. Naval Air Systems Command's...
aviationtoday.com
Wind River Powers F-35 Communications in Flight Test
[Avionics Today April 11, 2014] Avionics Magazine recently caught up with...
aviationtoday.com
China’s Qingdao Airlines takes delivery of its first A320
Start-up airline chooses Airbus to launch operations Share this Read...
airbus.com
A350 XWB makes first touchdown in UK
Next generation Airbus flown in by British test pilot Frank...
airbus.com
Airbus’ US A320 Final Assembly Line takes shape
Snapshot one year after ground-breaking in Mobile, Alabama Share this...
airbus.com
Lockheed Martin, Navy Make Autonomous Aerial Strides
[Avionics Today April 10, 2014] Officials from the Office of Naval...
aviationtoday.com
AgustaWestland to Deliver Second AW139 to Armed Forces of Malta
AgustaWestland will provide the Armed Forces of Malta with a...
aviationtoday.com
Northrop Grumman to Build Five More MQ-8Cs for U.S. Navy
Under an expanded contract, Northrop Grumman Corporation will build five...
aviationtoday.com
Airbus recognises cabin BFE suppliers’ customer support
Recognising suppliers for best in-service performance Share this Read more...
airbus.com
Airbus creates coloring book to engage Mobile’s school children in aerospace industry
Airbus, the world-leading aircraft manufacturer, has authored a new coloring...
airbus.com

   


Privacy Statement - Copyright Information. - Contact Us

comments powered by Disqus

Integrated Publishing, Inc.
9438 US Hwy 19N #311 Port Richey, FL 34668

Phone For Parts Inquiries: (727) 755-3260
Google +