Random good picture Not show

31 When the point moves along the plane curve , the trace curve of the point is called the evolute of the curve , denoted by, and is called the involute of the curve .

32 Comb oneself involute feeling, begin to locate afresh to oneself.

33 Aspline curve is presented which interpolates given points and tangent directions with piecewise involute of circle.

34 This paper introduced the calculation of the maximum undercut and the involute length of gear after cutting with gear cutter hob.

35 If we unwind this paper, each point on the angular edge generates an involute curve.

36 This paper presents a new method of form-grinding of involute gears, using a segment of involute curve produced by a smaller base circle disk to replace a desired involute curve.

37 Compared to the involute gear planetary drive with a pin-hole translation mechanism, this drive has no interference of tooth profiles, but wide range of gear ratio.

38 The arbitrary angle arbitrarily bisector is composed of an involute board (3), a T-shaped line ruler (2), three equal division angle parts of an evenly divided line plate (1), and an auxiliary part.

39 There is no common normal in the conical involute gear and the fixed chordal tooth thickness can not be measured accurately because of the coexistence of helix angle and taper.

40 According to the characteristics of large gears and the line group feature of involute spiral surface, the measuring principle of straight generatrix error is stated.

41 This paper discussed the relationship between the involute pitch of tooth root and tooth profile involute in hobbing.

42 Two calculating methods of straight line and Archimedes spiral approximating involute are introduced.

43 The involute tooth curve and transition curve mathematical model of gear drive with few teeth number difference is set up.

44 The surface obtained when every point on the edge generates an involute is called helicoid.

45 The shape of the tooth is an involute helicoid .

46 This paper introduces calculation and measurement of BRITISH Standard Involute splines.

47 An improving method of the profile of involute Roots rotor is put forward. Parameters of improved rotor such as area coefficient and contact ratio are analyzed.

48 Provides an examination method of numerical control about the fallibility of the involute gear.

49 This article discusses the effects of friction coefficient fon the engagement efficiency of involute cylindrical gears and the bending stress of the dedendum.

50 This paper advanced a practical and succinct formula for tooth number choice of involute gear.

51 The finger milling - cutter templet involute gear is the assistant tool mostly to machining big module gear.

52 Involute Spur Gear s main and disadvantages, processing technology , we must pay attention to issues.

53 A new method employing rigid cylinder-shaped stylus for measuring the errors of involute tooth profiles of gears is presented. Its principle and measuring results are introduced.

54 It is typical in the modern cold forging to Cold - Extrude the involute cylindrical gear spline.

55 The current involute spline broach is analyzed, the grinding technology of involute spline broach with side clearance is described, the profile is designed, and profile error is analyzed.

56 It is much more advantageous to adopt a taper straight-side triangular spline than an involute one, for example, in linking up big gear of wheel bub reductor with axle shaft in heavy duty trucks.

57 As it is known as direct contact bodies, cycloidal and involute profiles provide both a positive drive and a uniform velocity ratio; i. e. ,(http://Sentencedict.com) conjugate action.

58 The meshing characteristic of the cycloidal type gear pump is analyzed theoretically and calculated; furthermore, it is compared with that of the involute.

59 Using a helical involute pinion surface to form the grinding worm surface, a helical face gear is formed via a two-parameter worm envelope.

60 The author considers that there is a unstable region for the involute spur gear lubrication by theory analysis.