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Old 07-12-2017, 07:20 PM   #41
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Hallo Model Engine Friends,
In between i have n't done much after he last photo session.I only made some lapping tools in between for the lapping from the cilinderliner and one for the
lapping work at the piston.
I hope that you like the photos from the small tools that i made.

many greetings from modelmotor-Gerard-The Netherlands-Europe.


Attached Thumbnails
002.jpg   004.jpg   006.jpg   010.jpg   011.jpg  

012.jpg   014.jpg   zuiger en cilinder laptools 001.jpg   zuiger en cilinder laptools 002.jpg   zuiger en cilinder laptools 003.jpg  

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Old 07-13-2017, 12:55 PM   #42
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Hallo Model Engine Friends,
Here with still a small number of photos made from my lappingtools.

many greetingsfrom modelmotor-The Netherlands-Europe.


Attached Thumbnails
zuiger en cilinder laptools 007.jpg   zuiger en cilinder laptools 008.jpg   zuiger en cilinder laptools 009.jpg   zuiger en cilinder laptools 010.jpg   zuiger en cilinder laptools 011.jpg  

zuiger en cilinder laptools 014.jpg   zuiger en cilinder laptools 015.jpg   zuiger en cilinder laptools 017.jpg   zuiger en cilinder laptools 021.jpg   zuiger en cilinder laptools 023.jpg  

zuiger en cilinder laptools 024.jpg   zuiger en cilinder laptools 025.jpg   zuiger en cilinder laptools 027.jpg  
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Old 07-16-2017, 10:44 AM   #43
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Great Job Gerard!!
Antonio
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Old 07-16-2017, 12:24 PM   #44
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Hallo Antonio,
I am very pleased to hear from you and to receive your compliments about my project.
I will make contact again in a while the weather overhere is often terrible hot and not good for me to do much with the engine project at this moment.

many greetings from modelmotor-Gerard-Holland-Europe.
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Old 07-25-2017, 01:53 PM   #45
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Hallo Model Engine Friends,
A few latst made photos from my Lap Tools and a couple of the different grinding pastes i like to use for lapping the Liner and Piston to a nice fit.I also finished the Lap Tool made from Brass for lapping the Piston.
I hope that these photos will give you an idea from all the things i use for that job.

many greetings from modelmotor-Gerard-The Netherlands-Europe.
Attached Thumbnails
Lap Tools 001.jpg   Lap Tools 004.jpg   Lap Tools 005.jpg   Lap Tools 006.jpg   Lap Tools 007.jpg  

Lap Tools 009.jpg   Lap Tools 010.jpg  
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Old 07-26-2017, 02:00 PM   #46
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I thank you very much for your project !! I learned from the your pictures , it was very helpful to me.
You do a great job !!
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Old 07-27-2017, 07:09 PM   #47
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Hallo Minh Thanh,
Thank you very much for your sympathic words about my projects.I feel very honored getting such a positive feed back from the other side of the world.

many greetings from modelmotor-The Netherlands-Europe.
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Old 07-28-2017, 12:13 PM   #48
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Hi Modelmotor!
Yes, I will do, but now I have to refine some tools and machines, as well as do the tools... for the internal combustion engine so I can not do what you say.
** Hope everything is fine, and I will do as you ask!
And one more thing: I'm watching your projects, I love the job you do.
* Thank you very much !!
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Old 07-28-2017, 03:32 PM   #49
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Hallo Model Engine Friends,
Now my lapping tools are ready i will lap my CilinderLiner till the fit is Ok and compression must be available as good as possible.
The Piston will be getting a smooth fit into the Liner in the way things can function as ment above.
I hope that you all have enjoyed my Thread and the photos till now.

many greetings from modelmotor-Gerard-The Netherlands-Europe.
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Old 08-12-2017, 07:17 PM   #50
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Hallo Model Engine Friends,
I just started lapping my cilinderliner for the first time(s).I made a number of photos from this job to show you
how i do the lapping from the cilinderliner.I used a Grinding paste from Chemico it's on a oily base.I used one of the finest pastes from this manufactorer.
I hope that you like my photos from this job as well.

many greetings from modelmotor-Gerard-The Netherlands-Europe.


Attached Thumbnails
lappen van de cilinder 001.jpg   lappen van de cilinder 002.jpg   lappen van de cilinder 003.jpg   lappen van de cilinder 004.jpg   lappen van de cilinder 005.jpg  

lappen van de cilinder 006.jpg   lappen van de cilinder 009.jpg   lappen van de cilinder 011.jpg  
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