Needs Pictures: 0
Picture(s) thanks: 0
Results 1 to 13 of 13
Thread: Have you guys had this?
-
8th June 2021, 08:02 PM #1SENIOR MEMBER
- Join Date
- May 2013
- Location
- Auckland, New Zealand
- Posts
- 997
Have you guys had this?
I bought some finger jointed board recently, thought I give it a try, as I've never used finger jointed board before.
After a few metres of feeding through the feeder for profiling on the spindle moulder, I notice the finish is not as good as when I started, I stopped the machine and noticed damages to the knife. I put the feeder away and use manual feeding to see what was happening, I can see sparks at every finger joint.
is the resin/glue causing this? am I feeding it too fast? or combination of causes?
Thanks guys
192336135_10158705031803813_6837549434921404260_n.jpeg
193024049_10158705031788813_6005207798068895287_n.jpegSCM L'Invincibile si X, SCM L'Invincibile S7, SCM TI 145EP, SCM Sandya Win 630, Masterwood OMB1V, Meber 600, Delta RJ42, Nederman S750, Chicago Pneumatics CPRS10500, Ceccato CDX12
-
8th June 2021 08:02 PM # ADSGoogle Adsense Advertisement
- Join Date
- Always
- Location
- Advertising world
- Posts
- Many
-
8th June 2021, 08:32 PM #2Taking a break
- Join Date
- Aug 2008
- Location
- Melbourne
- Age
- 34
- Posts
- 6,127
The resin glue in MDF, ply and all the others is highly abrasive and will destroy HSS in short order (as you've discovered). Carbide knives only when working with manufactured board.
-
8th June 2021, 09:48 PM #3GOLD MEMBER
- Join Date
- Jul 2011
- Location
- In between houses
- Posts
- 1,784
It’s the paint. I run it through the drum sander or the saw first to get it off. Seen the same thing before and it destroyed a set of spindle cutters in about 2 5.4m lengths.
-
9th June 2021, 10:03 AM #4SENIOR MEMBER
- Join Date
- May 2013
- Location
- Auckland, New Zealand
- Posts
- 997
-
9th June 2021, 10:05 AM #5SENIOR MEMBER
- Join Date
- May 2013
- Location
- Auckland, New Zealand
- Posts
- 997
SCM L'Invincibile si X, SCM L'Invincibile S7, SCM TI 145EP, SCM Sandya Win 630, Masterwood OMB1V, Meber 600, Delta RJ42, Nederman S750, Chicago Pneumatics CPRS10500, Ceccato CDX12
-
9th June 2021, 06:19 PM #6
Interesting that they're using resin glue. About 40 years ago a big pine timber supplier decided to produce finger jointed timber at their Tumut mill, using PVA glue. What could go wrong? PVA glue is good as long as it's dry and isn't applied below 10deg C.
The average temperature in Tumut from June to August is < 7deg C.
-
9th June 2021, 06:25 PM #7Taking a break
- Join Date
- Aug 2008
- Location
- Melbourne
- Age
- 34
- Posts
- 6,127
-
9th June 2021, 06:28 PM #8SENIOR MEMBER
- Join Date
- May 2013
- Location
- Auckland, New Zealand
- Posts
- 997
just an update
I have removed the paint using sander and use my other cutter block set with HWM (Tungsten Carbide) knives set. problem resolved.
Thank you for your time and input!
Conclusion: FJ board probably not worth it unless its the size you want!SCM L'Invincibile si X, SCM L'Invincibile S7, SCM TI 145EP, SCM Sandya Win 630, Masterwood OMB1V, Meber 600, Delta RJ42, Nederman S750, Chicago Pneumatics CPRS10500, Ceccato CDX12
-
9th June 2021, 11:04 PM #9
-
9th June 2021, 11:48 PM #10SENIOR MEMBER
- Join Date
- Jun 2009
- Location
- Elizabeth Bay / Oberon NSW
- Age
- 76
- Posts
- 934
-
9th June 2021, 11:54 PM #11GOLD MEMBER
- Join Date
- Apr 2014
- Location
- Little River
- Age
- 78
- Posts
- 1,205
-
10th June 2021, 09:30 AM #12SENIOR MEMBER
- Join Date
- Feb 2015
- Location
- Hobart
- Age
- 77
- Posts
- 649
Hmm,
I'll check with me dentist !!! He uses some fancy resins to fill holes and hardens them up with some sort of a torch/zapper
-
10th June 2021, 10:32 AM #13Taking a break
- Join Date
- Aug 2008
- Location
- Melbourne
- Age
- 34
- Posts
- 6,127
Similar Threads
-
G'day guys
By fhdkhl in forum G'day mate - THE WELCOME WAGON -Introduce yourselfReplies: 3Last Post: 2nd December 2017, 12:38 AM -
Hi Guys
By astrid in forum BOAT BUILDING / REPAIRINGReplies: 2Last Post: 13th May 2013, 12:10 AM -
Hi guys
By domma in forum G'day mate - THE WELCOME WAGON -Introduce yourselfReplies: 9Last Post: 29th May 2010, 11:12 PM -
hey guys
By ooze in forum G'day mate - THE WELCOME WAGON -Introduce yourselfReplies: 11Last Post: 30th January 2009, 01:00 PM -
Hey Guys new here
By kenny_qcg in forum MUSICAL INSTRUMENTSReplies: 7Last Post: 29th December 2006, 12:30 PM