Prototype sand blast method, Mechanical Engineering

During the test run of prototype machine we found out a few issue occurred due to blasting room design problem. The blasting room design is too quartet, this design had cause the blast abrasive bounce back and hit on the blade product. This had result a lot of damage on blade cutting edge. Figure below shown clearly on the sand blast flows are all bounce back and hit on the blue block (blade rod). This was incident was out of our consideration scope.

              The prototype's blasting room needed to do modification to divert the sand blast force to another direction instead of bouncing back to product. We had come out an idea to fabricate a curve plate to fix on blasted wall. We are trying to diverting the blast force direction to the side where no part is placed.

              New fabricated plate with a V shape design are try to divert all the blast force into another direction which will not bounce back to the product. This prototype blasting machine will blast the same blade rod for twice. Reason is to double make sure there is no burrs are able to remain at the blade tips. Previous experiment we were using single blast nozzle, but here we are increased the quantity of nozzle to 2. Reason is that we found out this additional nozzle helped to reduce manufacturing takt time and able to produce the expected quality.

Posted Date: 2/18/2013 2:24:13 AM | Location : United States







Related Discussions:- Prototype sand blast method, Assignment Help, Ask Question on Prototype sand blast method, Get Answer, Expert's Help, Prototype sand blast method Discussions

Write discussion on Prototype sand blast method
Your posts are moderated
Related Questions
Adhesives Adhesives are a substance able of holding materials together. A joint is formed among two solids is called adherends with a thin layer of adhesive among them. Mainly

Ask questiofull details of shaftn #Minimum 100 words accepted#

Stress-Strai n Curves (Compression): For the ductile materials stress strain curves in compression are similar to those in tension at least up to the yield point for all the

a) A carbide tool with mild steel work piece was found to give life of 2hours while cutting at 50 mpm. Calculate the tool life if the same tool is used at a speed 25% higher than p

What are the rules which must be kept in mind when designing castings? Some of the points which should be kept in mind during the process of cast designing are as follows: >

The basic aim of synthesis in design process is to provide information which can tell you how to improve the design. In general the synthesis process gives many alternatives of

An 8 kN.m moment is applied at the end of a block fixed into the ground as illustrated in thefigure below. The moment vector (double arrow head representation) acts in line with th

Q. Patching touch up stick? Pipe requiring limited coating repair resulting from scars, slivers, holidays, etc. shall be repaired by an OWNER approved patching system. The amou

Newton law of motion - Thir d Law Force of action and reaction between the bodies which are interacting are equal in magnitude, opposite in direction and have same line of ac

Q. Show Maximum Allowable Working Pressure? The MAWP to be marked on the Section VIII nameplate is defined as the maximum gauge pressure permissible at the top of a completed v