Metal Casting Zone Info Blog

Posts Tagged ‘Casting’

I’ve been trying to look for a tutorial online that teaches the proper way to encase insects in resin for jewelry and other things…..they are so neat to look at! However, I cannot find a step-by-step guide on how to do so (without someone saying its “cruel” or some ridiculous thing).

From the info I HAVE gathered, once you get your catalyst and resin mixed, you pour a thin layer and THEN place the bug down—-let it dry a bit—-and pour the rest over??? I also read something about needing to remove the air/oxygen from inside the bug before casting so it doesn’t rot?

Can anyone who HAS DONE INSECTS IN RESIN please tell me your experiences and the proper way to do so……and please save the “animal cruelty” crap for someone else…..don’t act like you wouldnt have killed the bug, anyways! LOL

P.S.—-I really want to resin a black widow spider……but I could assume that spiders may be more difficult to do given their thread-like legs. Any experience is greatly appreciated. Thanks!

Product Description
SAVE BY ORDERING THIS COMPLETE SET!! This complete set contains all items shown, vacuum caster with accessories, deluxe burnout oven, centrifugal casting unit, pyrometer, mixing bowl, timer, graduated cylinder, investment scale, dwt. Scale, non-asbestos gloves, 25 lbs. of investment, four 2-1/2″ x 3″ investment flasks, two 3-1/2 x 4″ flasks, sprue bases, borax flux, vacu-cast, jewelry cleaner and a casting book. Shipping weight is 222 lbs.

CASTING KIT WITH CENTRIFUGAL UNIT AND BURNOUT OVEN COMPLETE

Product Description
This text was developed for students, process engineers, and manufacturing engineers who wish to apply the quantitative fundamentals of heat transfer to the metal casting industry. This second edition includes the conversion throughout, to the more universally acceptable SI units. Considered to be a fundamental teaching book, the numerous examples throughout make it ideal for an undergraduate course in materials processing or manufacturing. The first two chapters review heat transfer and concepts pertaining to solidification. The middle chapters emphasize conduction heat transfer and casting solidification. Finally, the last two chapters show how heat transfer during solidification can be used in riser design and also supply an introduction to numerical methods for those students or casting engineers who wish to venture further.

Heat Transfer Fundamentals for Metal Casting, with SI Units

This is a demonstration on casting silver jewelry with a blast furnace on a mass production scale.

Product Description
All casting flasks are stainless steel and very durable. The matching sprue bases assure a leak-proof seal.

METAL CASTING FLASK STAINLESS STEEL 3-1/2″ DIAMETER X 2-1/2″ HIGH

VPC 040 – The most beautiful way to cast top quality jewelery. For more information see www.schultheiss-gmbh.de

Product Description
This text, intended for the use of final-year students in metallurgy or engineering, deals with the techniques of casting, the difficulties, the processes and also, the excitement of achieving a new casting, described as an “explosion of interacting events”. The book examines these intricate, interlocking events that make up a casting, dealing with gaseous interactions, solidification and shrinkage, linear contraction, accuracy and the structure, defects and properties of the finished cast. Much of the author’s expertise was gained during the development of the “Cosworth Process” by the Cosworth Group.

Castings, Second Edition

Cuttle bone casting is an ancient technique. It is a natural material well suited to the casting process. In this video I outline the steps used to cast a ring.

hey, i was wondering now for about a month what a good metal casting material is. I have tried making a compound i found off of the internet that was mock marble but it did not work, the mixture simply craked apart when i took it out of the mold, and i am going to attempt concrete next, so please if you have recomendation please help me out and post a link for the recipe needed thanks.