I have had this machine for a while and clamping system sucks quite badly. They have engineered oddly. They have user plastic in main slider which takes the main load. The result is that clamping isn't stiff enough and the hole clamping system yields way too much. I think when using higher stringing tensions eg. tennis racket stringing the result isn't good enough. It can't be.
I have renewed the hole clamping system and now it is stiff enough and the results are exellent.
The tension system is good. That's why it was worth to renew the clamping system.
The way I have done the clamping system is way too expensive to do in a commercial meaning. Lots of machined parts eg. The original system is made by standard bars avoiding machining.
What do you mean by clamping system? Actual string clamps or the racket mounting system? Would you elaborate as I am curious to understand what and how did you improve?
What do you mean by clamping system? Actual string clamps or the racket mounting system? Would you elaborate as I am curious to understand what and how did you improve?
I replaced the main plastic slider with the aluminium one. I changed the clamps and their bases to the "Babolat" style. I changed the slider 1 main beam to lower and stiffer. And of course counterpart also.
In a one word the hole clamping system.
In a one word the hole clamping system.
I have the T98 clamp system, a pain in the ***. One side glides nicely the other side is sticky sliding on the bar. Had them apart and cleaned etc, but have to keep adjusting to stop the clamps moving. Thank goodness I only string tension mainly at 46 lb. Stringing higher tensions the clamps just move too much. The T98 clamps are just so clunky and not positive. I have used a few other machines and their clamps are so much better. Shame really, my machine is only about 4 years old and I only string my own racquets, plus the odd ones for friends.
I replaced the main plastic slider with the aluminium one. I changed the clamps and their bases to the "Babolat" style. I changed the slider 1 main beam to lower and stiffer. And of course counterpart also.
In a one word the hole clamping system.
I have experience with a number of different machines (ie Ektelon H,Babolat Star 5,Gamma,(can't remember the model#),Stringway EM450 with dual action clamps) and a Stringway ML100 with Stringway flying clamps.
I string between 30 and 50 racquets a month out of my home.
I like my Stringway ML 100 with flying clamps just fine. I sold my EM 450. I have kept my Ektelon (with Wise tension head) for tournament stringing because players assume a drop weight is not as good. Everyone likes to see a power cord and digital read out.
I test my work with a Babolat RDC and a Stringmeter. My customer base is mostly junior and adult tournament players and local teaching pros.I get a consistent stringbed with my set up. Some of my customers notice (not all of them).
I recommend the Concorde system,the ML 100 or the ML 120 with two triple clamps and one double clamp.(The ML 120 with flying clamps would be a special order, I am guessing around $1000.)
Just one man's opinion, not the the final word.
I have had this machine for a while and clamping system sucks quite badly. They have engineered oddly. They have user plastic in main slider which takes the main load. The result is that clamping isn't stiff enough and the hole clamping system yields way too much. I think when using higher stringing tensions eg. tennis racket stringing the result isn't good enough. It can't be.
I have renewed the hole clamping system and now it is stiff enough and the results are exellent.
The tension system is good. That's why it was worth to renew the clamping system.
The way I have done the clamping system is way too expensive to do in a commercial meaning. Lots of machined parts eg. The original system is made by standard bars avoiding machining.
Hm...I have T92 clamp system and it doesn't "yield way too much". If you look at the following thread, Fig19 shows you can minimize drawback by pushing top in the direction where string will be pulled after releasing tension head. I push the bottom instead and the drawback is very little like 2mm. Is that too much? What exactly improvement have you done? Can you share with some photos?
http://tt.tennis-warehouse.com/showthread.php?t=461190&page=6
My machine is in some of the photos in this thread:
http://tt.tennis-warehouse.com/showthread.php?t=461190
Will return with the photos when I get it done!!!
My ML100 does't have that kind of bar in side slider (for cross strings).
It's like one below.
I have done that backslash elimination as mentioned but it doesn't help when the hole system is yielding.
One thing which was making the clamping much stiffer was replacing the plastic slider with the aluminium one. Stringing mains was a different story after that. No drawback at all.
Excellent. Would love to see what/how you replace the slider on the bar with aluminum one. Please take some photos and how you did the replacement work. Thanks.
I have the T98 clamp system, a pain in the ***. One side glides nicely the other side is sticky sliding on the bar. Had them apart and cleaned etc, but have to keep adjusting to stop the clamps moving. Thank goodness I only string tension mainly at 46 lb. Stringing higher tensions the clamps just move too much. The T98 clamps are just so clunky and not positive. I have used a few other machines and their clamps are so much better. Shame really, my machine is only about 4 years old and I only string my own racquets, plus the odd ones for friends.
I just cut 46 mm piece of 40 mm aluminium bar and made main 20 mm hole and two M6 holes for socket head screws as they were in an original plastic slider.
Only little bit demanding thing was that the 20 mm hole must be quite accurate, 20 +0.1 +0.05 will do.
Sending photos here is little bit odd because you have to hava a URL-address of the photo and I don't know how to do that. All my photos are in my PC.
I've got a few suggestions for you. I've got an ML100 with T98s. Over time the glide bars need to be cleaned/lubed and the clamps may need adjusting. (Which I know you've tried.) I have found that using denatured alcohol and a cotton cloth on the bars will clean residue up nicely. I don't recommend mineral spirits (paint thinner), as that contains petroleum distillates that remain on the bar. Once you have them cleaned well with the denatured alcohol, apply a thin coat of spray silicone and work the clamps back and forth across the bars a few times. In my experience the clamps will glide freely once again.
Regarding adjustments to the clamps, it is important to ensure that the lever always reaches its full top/end position when clamped. Only then it is stable. To achieve that make sure the adjusting nut at the bottom is only adjusted with the lever in its full top/end position. If the nut is adjusted while not fully clamped, the lever cannot pass the vertical position and its stability is compromised.
This is from the manual: "With double action system T98 the string is clamped first and after that the system is clamped on the guiding rails and in rotational direction by switching the handle (fig.16). "The clamping force of the guiding system can be adjusted with the nut (fig.17)."
VERY IMPORTANT:
- The clamping force on the rail should only be adjusted with the handle in the VERTICAL end position.
- During use the handle should always reach the vertical end position to be stable.
Here's an image of the adjusting nut location: http://imagizer.imageshack.us/a/img402/1874/t98geb2.jpg
Hope that helps.
Works quite well.
Actually it does not. The way you did it someone can go to your link and scan through all your photos. That's not good if you know what I mean. I would have the admin edit your post or you could get in trouble.
Actually it does not. The way you did it someone can go to your link and scan through all your photos. That's not good if you know what I mean. I would have the admin edit your post or you could get in trouble.
How that photo sharing should be done in Photobucket? It's quite new thing for me.
I believe you need to have 50 posts before you can post photos. But if you can you have to got to your library and get the link for sharing in photobucket and post that link in TW.