Process Planning Episode 11 pptx

... al., 2011a 3.2 5.3 0.46 149 1089 1.6 7.8 0.46 155 114 9 Canola 6.4 12.6 0.89 144 1019 Adapa et al., 2011a 3.2 9.2 0.52 190 119 2 1.6 8.3 0.37 203 1309 Corn Stover 3.2 6.22 0.41 131 117 0 Mani ... - Optimisation of the hydroprocessing conditions and particularly the required hydrogen levels - Determination of product -process relations. The effective hydroprocessing severity r...

Ngày tải lên: 19/06/2014, 14:20

... each of these methods follows. Steam-Stripping Steam-stripping is similar to distillation. Steam contacts the wastewater to remove the soluble or sparingly soluble VOCs by driving them into the vapor ... and increased concerns about the long-term fate of these wastes in the injection zone. Other Technologies Other potential technologies that can be applied to the treatment of...

Ngày tải lên: 11/08/2014, 18:20

... 1.33 (110 MPa) ' 146 MPa S E # S A ; and S A ' f [1.25 (S c % S h ) & S L ] S A ' 1.0[(1.25) (110 MPa %110 MPa)&7 MPa] ' 268 MPa; therefore, S E # 268 MPa EM 111 0-1-4008 5 ... through the piping. The worst case pressure drop will be run A-H due to the additional pipe length. Ref. p. 3-8. Ref. p. 3-8. EM 111 0-1-4008 5 May 99 C-25 Sketch C-7 Sketch C-8 EM 111...

Ngày tải lên: 12/08/2014, 16:20

... 8:3 thermoset piping and fittings, 7:1-7; 8:3 vents and drains, 3:29 wall thickness, 2:6-7; 3:5, 14-17; 7:4 P&IDs see Piping and instrumentation diagrams Piping components, 2:1-2, 6; 3:2-3,19 Piping ... devices, 11:5-7 for double containment piping, 8:7 for pneumatic testing, 3:30 Pressure wave, 3:5-7 Probe leak detection system, 8:8 Process control, 2:1-2, 4 Process flow dia...

Ngày tải lên: 12/08/2014, 16:20

... 5 .1, 5.2, 5.4, 5.8-5 .11 , 24 Process Planning -4, Figure 1. 14 Saw Press Paint and coat ./ Weld Grind Drill [Assembly / Material 1 Material 2 Material 3 9 Fixed position layout 1. 11. 5 ... has some of the disadvantages of both process and product layouts. A typical hybrid layout is illustrated in Fig. 1. 15. 16 Process Planning TABLE 1. 1 Summary table o...

Ngày tải lên: 12/08/2014, 16:21

... (mm) M1.6 0 .35 0.2 M2 0.4 0.25 M2.5 0.45 0 .35 M3 0.5 0 .35 M4 0.7 0.5 M5 0.8 0.5 M8 1.25 1.0 M10 1.5 1.25 M12 1.75 1.25 M16 2.0 1.5 M20 2.5 1.5 M24 3. 0 2.0 M30 3. 5 2.0 3. 8 Screw thread ... Identify the critical processing factors for the part detailed in Fig. Q3.2 in the chapter. 3. Analyse and interpret the drawing below (Fig. Q3 .3; Mair, 19 93) and list the critica...

Ngày tải lên: 12/08/2014, 16:21

... Figure 5. 14 Typical bench drill (Swift and Booker, 1997) 184 Process Planning Abrasive processes The main use for abrasive processes is improving the surface finish of previously processed ... or Production equipment and tooling selection 1 85 Figure 5. 19 Honing process and equipment (Swift and Booker, 1997) Figure 5. 20 Lapping processes and equipment (Swift and Boo...

Ngày tải lên: 12/08/2014, 16:21

... 10 Aluminium 5 .11 21 4.89 17.1 Brass 3.67 42.9 3.89 46.7 Copper 5.89 70 5 .11 61 Stainless steel 6 .11 64.8 7.33 79 Cost/kg Cost/m 3 Cost/kg Cost/m 3 Economics of process planning 415 The ... 430 Process Planning Machining processes Machining is already specified for the Q100 mm and O50 mm bores and it is a case of consulting the process selection tables to determine...

Ngày tải lên: 12/08/2014, 16:21

... Smart Syst. II, Pittsburgh, 19 87, Vol. 459, pp. 11 9 13 0. 11 4. D. Vokoun and R. Stalmans, SPIE 3667: 825–835 (19 99). 11 5. Y. Zheng, L. Cui, D. Zhu, and D. Yang, Mater. Lett. 43: 91 96 (2000). 11 6. ... 43: 91 96 (2000). 11 6. M. Piao, K. Otsuka, S. Miyazaki, and H. Horikawa, Mat. Trans. JIM 14 : 919 –929 (19 93). 11 7. R .M. Banks and M.C. Fleming, J. Phys. Col...

Ngày tải lên: 13/08/2014, 05:20

... equation for the error in step n, which will be written as  n = y(x n ) −y n ,intheform  n − k  i=1 α i  n−i = Kh p+1 , 362 NUMERICAL METHODS FOR ORDINARY DIFFERENTIAL EQUATIONS For U ∈ R kN ,writeU i , ... y n ). (452c) 350 NUMERICAL METHODS FOR ORDINARY DIFFERENTIAL EQUATIONS 1 2 3 1 2 i −i −2 −1 0 Figure 434(i) Stability regions for Adams–Moulton methods...

Ngày tải lên: 13/08/2014, 05:21

... a detailed analyses of the noise and noise control of ducted ventilation systems. b. Noise reduction from fan housing. The fan housing and its nearby connected ductwork radiate fan noise into the fan ... octave bands containing the impeller C-12. Fans. blade passage frequency and its first harmonic. These would usually fall in the 1,000 and 2,000 Hz octave bands. The data of...

Ngày tải lên: 13/08/2014, 05:22

... quantity calculation, 20–21 Zinc anodes, 20 Index 95 ch002.qxd 31/7/00 1:51 pm Page 95 92 Guide to Ship Repair Estimates (in Man-hours) % Time 100 90 80 70 60 50 40 30 20 10 0 Marine welder/burner % ... cable, un-armoured, multi-core, 75, 76 Electric cables, 75–79 Electric generators, 73 Electric motors, 71 Electric motors, crane, 72, 73 ch002.qxd 31/7/00 1:51 pm Page 93 ... calcu...

Ngày tải lên: 13/08/2014, 09:20

... affect machinery life in unknown or unquantifiable ways. 450 Improving Machinery Reliability Figure 11- 10. Downstream piping details. Figure 11- 11. Pump bearing housing. 458 Improving Machinery ... Operating Expenses,” Turbomachinery International, JulyIAugust 1989, pp. 34 ,35 ,46. 11. Bloch, H. P. and Geitner, F. K., Practical Machinery Management for Process...

Ngày tải lên: 13/08/2014, 09:20

... up-milling, centring and splitting. The machining scenario is used to control cutting force and machining error by pre -machining feed adjustment, and to diagnose machining states. Figure 9.37 (from ... 1450 rpm) (2.6) power efficiency: (95%) (3) Machining plan (3.1) machining (3.1.1) turning: {general turning, contouring, tapering, grooving, . . .} (3.2) machining type: {heavy r...

Ngày tải lên: 13/08/2014, 09:20

... heat and flame resistance). 246 MECHANICAL ENGINEER'S DATA HANDBOOK Polyester This is normally used with glass fabric (the cheapest) filler. The mechanical and electrical properties ... high-temperature-resistant sandwich constructions. The flexible closed-cell type is 254 MECHANICAL ENGINEER'S DATA HANDBOOK Polyesters (unsaturated) These have limited use a...

Ngày tải lên: 13/08/2014, 09:21