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
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
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.
Thank you Happy for Induction programme
Thank you for teaching us about this subject. You speak very good English. I apologize for not being able to speak your language.
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?
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
Refractory material is coated up to 0.8mm thickness.
sir can you please discuss about some specific permanent casting like
centrifugal casting etc.....
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
Sir ,why during stuccoing ,initially fine grain sand are used and then coarse grains .
Why such type of coating is done?
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.
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.
Fine grains gives better surface finish.So this layer is coated near the wall
How can I get admission in this course ??
Please can you demonstrate with wideo how do we have to make sand for molds, shell molds