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castings 65tons, 7m high, 43cm dia, 1600years old at 500/550 pound in weight . the biggest gravity die casting in the world at the time http://www.rainwater.demon.co.uk/bertha.htm…
thread cutting & forming threading, thread cutting and thread rolling: machining threads on external diameters (shafts) tapping: machining threads on internal diameters…
turning – boring turning: machining external cylindrical and conical surfaces work spins and the single cutting tool does the cutting done in lathe single point tool longitudinal…
non-traditional machining (ntm) processes samples objects types • chemical: chemical reaction between liquid reagent and workpiece: etching • electrochemical: electrolytic…
fundamentals of machining orthogonal machining material removal process • types of machining processes • basic chip formation • mechanics of machining metal cutting…
sawing: chips are produced by a succession of small cutting edges sawing, filing & broaching a traditional cutting process with multiple cutting point tool; small teeth…
metal forming hot & cold forming: process based on the metal ability (plasticity) to flow plastically while remaining in solid state, without deterioration of its properties…
tutorial 1 questions 1. why is it important to interface the manufacturing engineering requirements with the design phase as early as possible? 2. what is difference between…
milling lecture 5 milling • very efficient process used very effectively in present manufacturing • the tool with multiple cutting edges tools cutters machines the…
brazing & soldering: joining two different/similar metals using a third filler material into the joint in liquid state & allowed to solidify. brazing differs from…
grinding abrasive machining: •the oldest machining process - “abrasive shaping” at the beginning of “stone era” •free sand was applied between two moving parts…
grooves dove tails t.slots flats & angles shaping and planing shaping and planing the simplest of all machine operations straight line cutting motion with single-point…
1 lecture 6 • steel - quenchant • plain carbon steels - water • low/med alloyed steels - oil • high alloy steels - air • martempering - brine • 3 stages of quenching…
1 lecture 10 • brazing-type operation where filler metal melting point is below 450oc (840of). typically used for connecting thin metals, electronic components (mostly…
mech 423 #2 1 casting-comparisons mech 423 #2 2 lecture 2 introduction credits: 3.5 session: fall mech 423 casting, welding, heat treating and ndt time: _ _ w _ f 14:45 -…
7/22/2019 mech311 midterm 2009 ,2011 and 2012 1/9concordia universityfaculty of engineering and computer sciencedepartment of mechanical and industrial engineeringmidterm…
mech 423 #2 1 • general design rules for riser necks used in iron castings; a. general riser b. side riser for plates c. top round riser risers and riser design mech 423…
+91-8447524476 a member of sajjan precision castings www.sajjanprecisioncastings.com we are one of the prominent iso certified manufacturer, supplier & exporter of heat…
slide 1 âmanufacturer of heat resistant, super alloy, tool steal and stainless steel casting by centrifugal, static and investment casting processâ © sajjan precision…