gear machining
Posted: Tue Jul 10, 2018 5:27 pm
Can the same equipment and setups be used for manufacturing brass gears as is used to manuf. alum. gears?
Thanks.fishonsc wrote:Yes. The feed and speed will be different. Aluminum is softer then brass. Plus brass is abrasive. Your cutting tools will break down faster with brass.
The aluminum gears are tempered on most reels-that is, if the reel is designed to last for more than 1 season. Some are just anodized to make the outer surface harder by concentrating molecules there. The best is a combination of high-tensile 7000 series aluminum alloy, then hard-anodizing the gear after machining.mark poulson wrote:Thanks.fishonsc wrote:Yes. The feed and speed will be different. Aluminum is softer then brass. Plus brass is abrasive. Your cutting tools will break down faster with brass.
I thought the aluminum used for baitcaster main gears was harder than the brass used in main gears, and that way why brass gears seem so much smoother.
Are the aluminum gears hardened after they are manufactured?
Thanks.hoohoorjoo wrote:The aluminum gears are tempered on most reels-that is, if the reel is designed to last for more than 1 season. Some are just anodized to make the outer surface harder by concentrating molecules there. The best is a combination of high-tensile 7000 series aluminum alloy, then hard-anodizing the gear after machining.mark poulson wrote:Thanks.fishonsc wrote:Yes. The feed and speed will be different. Aluminum is softer then brass. Plus brass is abrasive. Your cutting tools will break down faster with brass.
I thought the aluminum used for baitcaster main gears was harder than the brass used in main gears, and that way why brass gears seem so much smoother.
Are the aluminum gears hardened after they are manufactured?