![]() |
| |||||||
![]() |
| | LinkBack | Thread Tools | Display Modes |
| |||||||||||||||||||||||||||
| Quote:
![]() The perils of relying on an unreliable memory. My apologies for the bad info. | |||||||||||||||||||||||||||
| |||||
| Quote:
For casting you just take a load of molten metal and inject it into a mould. It doesn't produce as strong a result as forging or machining... Machined risers just take a chunk of metal and cut away the bits which don't look like a bow ( ).Forged risers take a block of metal, heat it up a bit then hammer it into a (harder) metal form, to get the general bow shape. After that there is generally machining to finish off. Most of the W&W risers are forged and machined. Forging is normally considered more expensive than machining. The Yamaha Superfeel was a forged bow and used to retail for £1000+ in the UK... On the other hand W&W seem to have applied some economies of scale to get their prices down. I've seen a number of arguments over which method (forging or simple machining) is better. They mostly centre around the way stress is produced inside the riser, and the likelihood of the handle bending over time. Proponents of both methods say that their version is better, of course... ![]() |
| ||||
| What you have got to remember here is that hoyt have always been successful with magnesium risers, even today after many years Hoyt still sell the Gold Medalist riser. Magnesium Risers are cheaper to manufactur, however downsides to magnesium risers are the weight of the riser and also the paint finish is not as high standard and is easily chipped. Pros of magnesium risers are the way they are cast, if you imagine you could cast a piece of wood then when you look at a cross section of the piece of wood then the grain all runs the same thus making the piece of wood stronger, so with a machined alloy riser the grain has been cut into thus in theory making the riser lighter but not as strong. Magnesium risers tend to be more forgiving but the modern alloy risers are lighter. There are all sorts of pros and cons to magnesium over alloy. In the past Ive nearly always shot magnesium compounds as they are more forgiving, and interestingly enough nearly all the compound or recurve risers that Ive seen snapped or fractured have been alloy risers.
__________________ An ye harm none, do what ye will. |
| ||||||||||||||||||||||||
| I always thought that mag risers were lighter - my alpha-ex weighed 1000g, and Him Indoors' huge long riser weighs 1100g. Most modern risers seem way over 1200g or so. I thought the only difference is that they are not so stiff, therefore wasting energy, but giving a very forgiving shot, so modern risers should be much more snappy. Have I got that right?
__________________ "Time is an illusion. Lunchtime doubly so." Douglas Adams | ||||||||||||||||||||||||
| |||||
| Helix V Gold Medalist What are the advantages of shooting a Helix riser verses a Gold medallist Riser. I have been shooting with my GM for just over a year and wonder what more you get for your money with the other risers in the Hoyt range. There must be some advantages otherwise you would see more GM risers at the larger tournaments I have been to this summer.. Any view on this would be much appreciated. |
| ||||||||||||||||||||||||
| Quote:
| ||||||||||||||||||||||||
| |||||
| Quote:
|
![]() |
| Bookmarks |
| Thread Tools | |
| Display Modes | |
|
|