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#32
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#33
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#34
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Our Ms. Smith wrote:
All syn coring materials are closed cell, the resin is NOT intended to "saturate" the core other than the outer surfaces where hopefully the glass skins will be properly bonded. ************ That is correct. The coring materials do have grooves, depressions, kerfs, etc to increase the amount of the surface area exposed to resin. If you take a hole saw to a cored layup and examine the plug, you will see resin within the core layer (in the channels and passages where it is supposed to be). Resin can flow laterally across the core. Next, speaking about the various layers of mat used in infusion molding compared to roller lamination, Ms. Smith observed: It can't be the "same" because normal cloth & mat won't flow the resins freely enough, the problem which you unwittingly admit is that uniform wetout is an issue & excess resin in glass is almost as damaging the finished laminate as not enough resin ******************** So then it is your opinion that vacuum bag molding can *never* be done correctly because it has to be differently from other methods? If everybody thought that way, we wouldn't even have fiberglass boats- let alone be arguing about laminate methods. * None of her points beyond here were expressed without personal insult, so I'll not dignify any of them with a reply. |
#35
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wrote in message oups.com... Our Ms. Smith wrote: All syn coring materials are closed cell, the resin is NOT intended to "saturate" the core other than the outer surfaces where hopefully the glass skins will be properly bonded. ************ That is correct. The coring materials do have grooves, depressions, kerfs, etc to increase the amount of the surface area exposed to resin. If you take a hole saw to a cored layup and examine the plug, you will see resin within the core layer (in the channels and passages where it is supposed to be). Resin can flow laterally across the core. Next, speaking about the various layers of mat used in infusion molding compared to roller lamination, Ms. Smith observed: It can't be the "same" because normal cloth & mat won't flow the resins freely enough, the problem which you unwittingly admit is that uniform wetout is an issue & excess resin in glass is almost as damaging the finished laminate as not enough resin ******************** So then it is your opinion that vacuum bag molding can *never* be done correctly because it has to be differently from other methods? If everybody thought that way, we wouldn't even have fiberglass boats- let alone be arguing about laminate methods. * None of her points beyond here were expressed without personal insult, so I'll not dignify any of them with a reply. Postings with personal insults? Something you are getting quite good at lately Chuck, sometimes reaching as low as one would expect from a 2nd grader, certainly not from an adult as you say you are. |
#36
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Hurtwit the hypocrite remarked:
Postings with personal insults? Something you are getting quite good at lately Chuck, sometimes reaching as low as one would expect from a 2nd grader, certainly not from an adult as you say you are. *********** I've been taking lessons from an asshole in Ohio. The half-witted SOB never posts a line without attacking somebody, and then runs crying about his hurt feelings whenever anybody says "boo" back at him. My little sister used to act the same way, before she grew out of it. Come to think of it, Jim, you live in Ohio too! On the off chance that you run into the asshole I'm referring to, give him my regards, OK? I've got to go clear the hundred dollar bills from the front porch, they're beginning to blow around the neighborhood and folks will certainly complain. |
#37
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wrote in message ups.com... Hurtwit the hypocrite remarked: Postings with personal insults? Something you are getting quite good at lately Chuck, sometimes reaching as low as one would expect from a 2nd grader, certainly not from an adult as you say you are. *********** I've been taking lessons from an asshole in Ohio. The half-witted SOB never posts a line without attacking somebody, and then runs crying about his hurt feelings whenever anybody says "boo" back at him. My little sister used to act the same way, before she grew out of it. Come to think of it, Jim, you live in Ohio too! On the off chance that you run into the asshole I'm referring to, give him my regards, OK? I've got to go clear the hundred dollar bills from the front porch, they're beginning to blow around the neighborhood and folks will certainly complain. Grow up Chucky. And give it up already because you are looking quite the fool and whiner. |
#38
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#39
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#40
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Smith wrote:
So again Chuckles you try to cover your BS?? The core is not intended to be saturated with resin?? If it is knifed or shaped that is usually so it can more easily take on the required compound shapes required & has naught to do with trying to get resin "inside" the core itself. Honestly Chuckles you were clearly more at home selling used cars than coming here with this marketing BS, it won't fly:-) ********** Once again, according to the laminate shop foreman for a major manufacturer, you're wrong. Any flexible material could be used for coring without having to cut grooves, depessions, etc through or into the body of the material. Tell me, do they need to cut grooves or "egg craters" in to glass mat down in OZ? Maybe you'd like to explain how half inch blasa coring with a saw kerf every inch is going to conform to much of a curve? How do they manage to keep the resin out of these indents, cuts, and depresssions in the southern hemisphere, and why would that be a good thing? The irregular surfaces certainly assist in binding the core to the laminate. What a burden it must be for you to have to go through life knowing every thing about every subject, considering your own opinion to unassailable fact, and unable to discuss anything without a personal attack for emphasis. If you were half the pro you pretend to be, you would discuss technical issues in a professional manner. If you were even half the half pro you pretend to be, you could manage to make a post without spending 10-15 minutes typing out a long attack on another poster (usually not even involved in the discussion) at the bottom of every message. |
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