
http://www.swpc.com
I totally agree. I grew up in and around machine shops that serviced aerospace clients. A watch case is nothing.
I think the answer lies someplace between this and Greg's statement. Kobold's father, as an instruments maker, certainly had the means to machine watch cases. The question is, does he have the excess manufacturing capacity to absorb the set up costs (as Greg describes) to do so?
Use to be. Now they are in an abandon barn
As it should be.
Welcome to DWCWatchout2018 wrote: ↑Thu Feb 08, 2018 5:40 amFricker doesnt make the cases entirely either. They design and then create machinable drawings. Out source stamped blanks in many cases and then do some of the finish machining, drilling of the lugs, engraving of bezels, chamfering, fluting, then the cases goto another company for the final surface finish and or coating. Crowns, crown tubes, lug bars, crystals, gaskets, bezel retaining springs, bezel click springs are all out sourced. Then all comes back to fricker to be assembled into a complete case only or a complete watch head with dial hands and movement Depending on the customers requirements. I am not knocking them just explaining how to works. A lot of companies today have the same manufacturing model. Making a good quality watchcase is not quite as easy as some have speculated here. It’s also not the most complicated by far.
Well some of the mid cases come as a rough stamping from bar stock, they do all the machining from there. Some are stamped and partially machined before arrival, and some are not stamped but machined to a certain point from either bar stock or round stock and then they finish machined. On a lot of their models they typically machine the bezel and case backs in house then do the engraving before being sent to a final finish company.sierra11b wrote: ↑Thu Feb 08, 2018 4:55 pmSean,
So what exact method does Fricker's suppliers use? Cast forging perhaps? I suspect you know a bit about this subject as you registered to post this... As a rule, assuming you intend to stick around, an intro thread with naked pics of your significant other are encouraged, but not required.
I ask because S&W pretty much uses and has mastered the MIM process for years now with their firearm manufacturing. They still forge some components but very little (some hammers, triggers, and other components for various models), but even in the event you return a classic for repair, the likelihood of getting NOS forged parts are long gone.
I wonder if S&W could manufacture every component with the MIMs process? Maybe a monoblock design?
I have no skin in the manufacturing game, but am curious...
Are you a materials engineer? If so, it's good to have one on the board.Watchout2018 wrote: ↑Fri Feb 09, 2018 8:49 amWell some of the mid cases come as a rough stamping from bar stock, they do all the machining from there. Some are stamped and partially machined before arrival, and some are not stamped but machined to a certain point from either bar stock or round stock and then they finish machined. On a lot of their models they typically machine the bezel and case backs in house then do the engraving before being sent to a final finish company.sierra11b wrote: ↑Thu Feb 08, 2018 4:55 pmSean,
So what exact method does Fricker's suppliers use? Cast forging perhaps? I suspect you know a bit about this subject as you registered to post this... As a rule, assuming you intend to stick around, an intro thread with naked pics of your significant other are encouraged, but not required.
I ask because S&W pretty much uses and has mastered the MIM process for years now with their firearm manufacturing. They still forge some components but very little (some hammers, triggers, and other components for various models), but even in the event you return a classic for repair, the likelihood of getting NOS forged parts are long gone.
I wonder if S&W could manufacture every component with the MIMs process? Maybe a monoblock design?
I have no skin in the manufacturing game, but am curious...
As for MIM that's a whole other ball game. This process works great for internal parts for say guns and for very complex shapes that require a very high quantity etc.. and yes S&W would be able to make some of the parts with this method but i doubt it would be cost effective for them considering the small quantity's involved. The drawback for this Method for watches is, say we are talking about Stainless Steel or 316L in the case of most watches. This material while having great corrosion resistance and is non magnetic, is a fairly soft metal that as many of you know can dent and ding very easy. With the same material in the MIM process is even softer than the raw material and is also internally pourous to some degree so it would dent and scratch easier. Also the typical surface finish for MIM is about 32 (RMS) which is better than a cast part but still needs work to get to say a polished or evenly brushed surface. On another note the typical tolerance for MIM is about +/- .003 while that's good for some parts its not going to be for others. There is much more to the MIM process, such as shrinkage, angle, parallelism, minimum wall thickness and other tolerance minimums. I am just giving the basics here as it would pertain to watch case parts. I worked with MIM for a while a few years ago, the process has gotten much better and I am sure there are others here that have more current info than I do.
No I am not a materials engineer. I have a certification in metallurgy and machining. I worked in orthopedic implant design, prototyping, and manufacture for a while. My main focus is Watchmaking, I have been doing it both as a hobby and full time for most of my life. I started very young learning machining and watchmaking at first from my father who is a watchmaker also.JP Chestnut wrote: ↑Fri Feb 09, 2018 8:56 amAre you a materials engineer? If so, it's good to have one on the board.Watchout2018 wrote: ↑Fri Feb 09, 2018 8:49 amWell some of the mid cases come as a rough stamping from bar stock, they do all the machining from there. Some are stamped and partially machined before arrival, and some are not stamped but machined to a certain point from either bar stock or round stock and then they finish machined. On a lot of their models they typically machine the bezel and case backs in house then do the engraving before being sent to a final finish company.sierra11b wrote: ↑Thu Feb 08, 2018 4:55 pmSean,
So what exact method does Fricker's suppliers use? Cast forging perhaps? I suspect you know a bit about this subject as you registered to post this... As a rule, assuming you intend to stick around, an intro thread with naked pics of your significant other are encouraged, but not required.
I ask because S&W pretty much uses and has mastered the MIM process for years now with their firearm manufacturing. They still forge some components but very little (some hammers, triggers, and other components for various models), but even in the event you return a classic for repair, the likelihood of getting NOS forged parts are long gone.
I wonder if S&W could manufacture every component with the MIMs process? Maybe a monoblock design?
I have no skin in the manufacturing game, but am curious...
As for MIM that's a whole other ball game. This process works great for internal parts for say guns and for very complex shapes that require a very high quantity etc.. and yes S&W would be able to make some of the parts with this method but i doubt it would be cost effective for them considering the small quantity's involved. The drawback for this Method for watches is, say we are talking about Stainless Steel or 316L in the case of most watches. This material while having great corrosion resistance and is non magnetic, is a fairly soft metal that as many of you know can dent and ding very easy. With the same material in the MIM process is even softer than the raw material and is also internally pourous to some degree so it would dent and scratch easier. Also the typical surface finish for MIM is about 32 (RMS) which is better than a cast part but still needs work to get to say a polished or evenly brushed surface. On another note the typical tolerance for MIM is about +/- .003 while that's good for some parts its not going to be for others. There is much more to the MIM process, such as shrinkage, angle, parallelism, minimum wall thickness and other tolerance minimums. I am just giving the basics here as it would pertain to watch case parts. I worked with MIM for a while a few years ago, the process has gotten much better and I am sure there are others here that have more current info than I do.
Knees and hips?Watchout2018 wrote:No I am not a materials engineer. I have a certification in metallurgy and machining. I worked in orthopedic implant design, prototyping, and manufacture for a while. My main focus is Watchmaking, I have been doing it both as a hobby and full time for most of my life. I started very young learning machining and watchmaking at first from my father who is a watchmaker also.JP Chestnut wrote: ↑Fri Feb 09, 2018 8:56 amAre you a materials engineer? If so, it's good to have one on the board.Watchout2018 wrote: ↑Fri Feb 09, 2018 8:49 amWell some of the mid cases come as a rough stamping from bar stock, they do all the machining from there. Some are stamped and partially machined before arrival, and some are not stamped but machined to a certain point from either bar stock or round stock and then they finish machined. On a lot of their models they typically machine the bezel and case backs in house then do the engraving before being sent to a final finish company.sierra11b wrote: ↑Thu Feb 08, 2018 4:55 pmSean,
So what exact method does Fricker's suppliers use? Cast forging perhaps? I suspect you know a bit about this subject as you registered to post this... As a rule, assuming you intend to stick around, an intro thread with naked pics of your significant other are encouraged, but not required.
I ask because S&W pretty much uses and has mastered the MIM process for years now with their firearm manufacturing. They still forge some components but very little (some hammers, triggers, and other components for various models), but even in the event you return a classic for repair, the likelihood of getting NOS forged parts are long gone.
I wonder if S&W could manufacture every component with the MIMs process? Maybe a monoblock design?
I have no skin in the manufacturing game, but am curious...
As for MIM that's a whole other ball game. This process works great for internal parts for say guns and for very complex shapes that require a very high quantity etc.. and yes S&W would be able to make some of the parts with this method but i doubt it would be cost effective for them considering the small quantity's involved. The drawback for this Method for watches is, say we are talking about Stainless Steel or 316L in the case of most watches. This material while having great corrosion resistance and is non magnetic, is a fairly soft metal that as many of you know can dent and ding very easy. With the same material in the MIM process is even softer than the raw material and is also internally pourous to some degree so it would dent and scratch easier. Also the typical surface finish for MIM is about 32 (RMS) which is better than a cast part but still needs work to get to say a polished or evenly brushed surface. On another note the typical tolerance for MIM is about +/- .003 while that's good for some parts its not going to be for others. There is much more to the MIM process, such as shrinkage, angle, parallelism, minimum wall thickness and other tolerance minimums. I am just giving the basics here as it would pertain to watch case parts. I worked with MIM for a while a few years ago, the process has gotten much better and I am sure there are others here that have more current info than I do.
Penis.fastward wrote: ↑Fri Feb 09, 2018 4:12 pmKnees and hips?Watchout2018 wrote:No I am not a materials engineer. I have a certification in metallurgy and machining. I worked in orthopedic implant design, prototyping, and manufacture for a while. My main focus is Watchmaking, I have been doing it both as a hobby and full time for most of my life. I started very young learning machining and watchmaking at first from my father who is a watchmaker also.JP Chestnut wrote: ↑Fri Feb 09, 2018 8:56 amAre you a materials engineer? If so, it's good to have one on the board.Watchout2018 wrote: ↑Fri Feb 09, 2018 8:49 amWell some of the mid cases come as a rough stamping from bar stock, they do all the machining from there. Some are stamped and partially machined before arrival, and some are not stamped but machined to a certain point from either bar stock or round stock and then they finish machined. On a lot of their models they typically machine the bezel and case backs in house then do the engraving before being sent to a final finish company.sierra11b wrote: ↑Thu Feb 08, 2018 4:55 pmSean,
So what exact method does Fricker's suppliers use? Cast forging perhaps? I suspect you know a bit about this subject as you registered to post this... As a rule, assuming you intend to stick around, an intro thread with naked pics of your significant other are encouraged, but not required.
I ask because S&W pretty much uses and has mastered the MIM process for years now with their firearm manufacturing. They still forge some components but very little (some hammers, triggers, and other components for various models), but even in the event you return a classic for repair, the likelihood of getting NOS forged parts are long gone.
I wonder if S&W could manufacture every component with the MIMs process? Maybe a monoblock design?
I have no skin in the manufacturing game, but am curious...
As for MIM that's a whole other ball game. This process works great for internal parts for say guns and for very complex shapes that require a very high quantity etc.. and yes S&W would be able to make some of the parts with this method but i doubt it would be cost effective for them considering the small quantity's involved. The drawback for this Method for watches is, say we are talking about Stainless Steel or 316L in the case of most watches. This material while having great corrosion resistance and is non magnetic, is a fairly soft metal that as many of you know can dent and ding very easy. With the same material in the MIM process is even softer than the raw material and is also internally pourous to some degree so it would dent and scratch easier. Also the typical surface finish for MIM is about 32 (RMS) which is better than a cast part but still needs work to get to say a polished or evenly brushed surface. On another note the typical tolerance for MIM is about +/- .003 while that's good for some parts its not going to be for others. There is much more to the MIM process, such as shrinkage, angle, parallelism, minimum wall thickness and other tolerance minimums. I am just giving the basics here as it would pertain to watch case parts. I worked with MIM for a while a few years ago, the process has gotten much better and I am sure there are others here that have more current info than I do.
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I worked on many projects. Yes knees, hips, many different types of spine plates, femoral broaches, elbows, bone screws, cut blocks, keel punch’s and the guides, growing rods for scoliosis, lots of specialized tools for the surgeons to perform various procedures. Mostly for companies like Stryker, Medtronic, Globus, Theken Spine, and many others.fastward wrote: ↑Fri Feb 09, 2018 4:12 pmKnees and hips?Watchout2018 wrote:No I am not a materials engineer. I have a certification in metallurgy and machining. I worked in orthopedic implant design, prototyping, and manufacture for a while. My main focus is Watchmaking, I have been doing it both as a hobby and full time for most of my life. I started very young learning machining and watchmaking at first from my father who is a watchmaker also.JP Chestnut wrote: ↑Fri Feb 09, 2018 8:56 amAre you a materials engineer? If so, it's good to have one on the board.Watchout2018 wrote: ↑Fri Feb 09, 2018 8:49 amWell some of the mid cases come as a rough stamping from bar stock, they do all the machining from there. Some are stamped and partially machined before arrival, and some are not stamped but machined to a certain point from either bar stock or round stock and then they finish machined. On a lot of their models they typically machine the bezel and case backs in house then do the engraving before being sent to a final finish company.sierra11b wrote: ↑Thu Feb 08, 2018 4:55 pmSean,
So what exact method does Fricker's suppliers use? Cast forging perhaps? I suspect you know a bit about this subject as you registered to post this... As a rule, assuming you intend to stick around, an intro thread with naked pics of your significant other are encouraged, but not required.
I ask because S&W pretty much uses and has mastered the MIM process for years now with their firearm manufacturing. They still forge some components but very little (some hammers, triggers, and other components for various models), but even in the event you return a classic for repair, the likelihood of getting NOS forged parts are long gone.
I wonder if S&W could manufacture every component with the MIMs process? Maybe a monoblock design?
I have no skin in the manufacturing game, but am curious...
As for MIM that's a whole other ball game. This process works great for internal parts for say guns and for very complex shapes that require a very high quantity etc.. and yes S&W would be able to make some of the parts with this method but i doubt it would be cost effective for them considering the small quantity's involved. The drawback for this Method for watches is, say we are talking about Stainless Steel or 316L in the case of most watches. This material while having great corrosion resistance and is non magnetic, is a fairly soft metal that as many of you know can dent and ding very easy. With the same material in the MIM process is even softer than the raw material and is also internally pourous to some degree so it would dent and scratch easier. Also the typical surface finish for MIM is about 32 (RMS) which is better than a cast part but still needs work to get to say a polished or evenly brushed surface. On another note the typical tolerance for MIM is about +/- .003 while that's good for some parts its not going to be for others. There is much more to the MIM process, such as shrinkage, angle, parallelism, minimum wall thickness and other tolerance minimums. I am just giving the basics here as it would pertain to watch case parts. I worked with MIM for a while a few years ago, the process has gotten much better and I am sure there are others here that have more current info than I do.
Sent from my iPhone using Tapatalk
I’ve seen all of those over the past 18 years.Watchout2018 wrote: I worked on many projects. Yes knees, hips, many different types of spine plates, femoral broaches, elbows, bone screws, cut blocks, keel punch’s and the guides, growing rods for scoliosis, lots of specialized tools for the surgeons to perform various procedures. Mostly for companies like Stryker, Medtronic, Globus, Theken Spine, and many others.
This makes sense and explains the WCT Seal clones. It also explains why most Fricker watches I've owned have had crown issues. I recall the Fricker guy (can't recall his name, but Platts uses him) saying the designs were done by Fricker, but the manufacturing happened in China.Watchout2018 wrote: ↑Thu Feb 08, 2018 5:40 amFricker doesnt make the cases entirely either. They design and then create machinable drawings. Out source stamped blanks in many cases and then do some of the finish machining, drilling of the lugs, engraving of bezels, chamfering, fluting, then the cases goto another company for the final surface finish and or coating. Crowns, crown tubes, lug bars, crystals, gaskets, bezel retaining springs, bezel click springs are all out sourced. Then all comes back to fricker to be assembled into a complete case only or a complete watch head with dial hands and movement Depending on the customers requirements. I am not knocking them just explaining how to works. A lot of companies today have the same manufacturing model. Making a good quality watchcase is not quite as easy as some have speculated here. It’s also not the most complicated by far.
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