a Look at the example with the whole class. Explain that the quiz is hypothetical, and that students should imagine that they are in each situation now. b Check the meaning of to babysit. Students work in pairs to do part a) of the quiz. Monitor[r]
Students work in pairs or groups before checking with the whole class. As you check the answers, get students to read out the part of the text in which each answer is found. 4 Students read alone before discussing their deas in small groups. Afte[r]
Traditional adjectives for describing people form only a small part of what native speakers say when they describe someone. Far more common are sentences with verbs which describe the person's typical behaviour. Phrases like He% the sort/kind of person w[r]
From this school, you turn right go straight meet traffic light, turn right, go straight, until see Lưu Hưu Phước park, My living is on the left of the street, opposite the Park TRANG 3 [r]
Get students to read the statements and ansWwer any which they can remember. Then they should read the text again to complete the task. Put them in pairs to compare their answers before checking as a class. Again, ask students to locate the part o[r]
TECHNICAL DATATROUBLE SHOOTING FOR TURNING ...........................................................Q002CHIP CONTROL FOR TURNING .....................................................................Q004EFFECTS OF CUTTING CONDITIONS FOR TURNING..................................Q005FUNCTION O[r]
substantiated by force and energy analysis, based on a combination of cutting and extruding behaviour under the chisel point, where agreement has been conrmed with experimental torque and thrust measurements. e chisel edge in a conventionally ground twist drill has no ‘true’ point, w[r]
Rake angleMargin widthLargeGood guiding performanceTo reduce friction with the inside of the drilled hole, the portion from the tip to the shank is tapered slightly. Thedegree is usually represented by the quantity of reduction in the diameter with respect to the lute length, which isapprox. 0.04 0.[r]
Figure 74. High-performance reamers, having the ability for radial infeed (i.e. ‘feed-out inserts’) – when tted. [Courtesy of Cogs-dill Tool & Eng’g Ltd.].Drilling and Associated Technologies is oen produced from an abrasive-resistant mate-rial such as PCD, in order to maintain and exte[r]
Finsbury OrthopaedicsWith specialist scientific and networkingsupport from the Integrated ProductsManufacturing KTN, the company hasbeen able to take its revolutionary conceptfrom the feasibility phase to the Europeanstage. The first of the innovativeinstruments developed by a collaborationled by Fi[r]
(Fig. 12.4d and Fig. 12.4e).Shell End Mill: The shell end millhas peripheral cutting edges plus facecutting edges on one end. It has a holethrough it for a bolt to secure it to thespindle (Fig. 12.3).Form Mill: A form mill is a periph-eral cutter whose edge is shaped toproduce a specia[r]
more of the tool can be employed in thecut, as in the case of larger lead angles,the tool’s heat dissipating capacity willbe improved which, in turn, improvestool life. In addition, as lead angle isincreased, axial force is increased andradial force is reduced, an importantfactor in controlling chat[r]
from the sensor installation decribed in Fig. 179a – for a longitudinal (external) turning operation, with the cutting force components and the AE signals being simultaneously recorded. e resulting graphs pro-duced in both Figs. 179bi and bii, show the AE rms77 and force signals in the case[r]