sir, we want to make large quantity of ms casting products. our product weight is 7 kgs & its simple design. we want to go for permenent mould process. kindly suggest the mould material for ms casting
@yashawanthahc2198
Жыл бұрын
Thank you Happy for Induction programme
@mechlover7739
6 жыл бұрын
sir can you please discuss about some specific permanent casting like centrifugal casting etc.....
@greghawkins1025
5 жыл бұрын
Thank you for teaching us about this subject. You speak very good English. I apologize for not being able to speak your language.
@KaranRaj-hw6yr
2 жыл бұрын
Sand inclusion is seen after machining by 2 - 3mm, # why does the non core casting getting the sand inclusion after machining, what's the remedy?
@AK-pr7gu
3 жыл бұрын
How can I get admission in this course ??
@afrimgashi2945
5 жыл бұрын
Please can you demonstrate with wideo how do we have to make sand for molds, shell molds
@pritvirajpomani1473
4 жыл бұрын
Sir presentation is good for basic understanding the process .coating of 8mm of refractory on mould surface seems to be more .it should be o.8 ideally or in some instances.1.4mm please clarify
@ahsanjahanzeb420
3 жыл бұрын
Refractory material is coated up to 0.8mm thickness.
@sourabhjain3401
7 жыл бұрын
Sir ,why during stuccoing ,initially fine grain sand are used and then coarse grains . Why such type of coating is done?
@kartikbharara1585
7 жыл бұрын
This is done so as to obtain the desired section thickness ( which is about 6-15mm), otherwise it would take multiple stuccoing iterations, which would increase the amount of labour manual work and hence the expenses.
@deepakrao6936
6 жыл бұрын
May be bcz of the reason it imparts good strength to the mould produced.As we construct the walls with alternate layers of mortar and bricks.
@TuhinDeshamukhya123
4 жыл бұрын
Fine grains gives better surface finish.So this layer is coated near the wall
Пікірлер: 15