top of page
Thailand
India
Japan
NEWS
Search
Oct 41 min read
E&H India "Virtual Factory Tour" is ready.
Now new 5-minutes Virtual factory videos for our INDIAN plant "E&H India" is available. Please click the below to dive into our factory...
Jul 24, 20231 min read
Cost reduction through in-house production of the cutting tools
With manufacturing bases in Thailand and India, our group owns more than 1,000 automatic lathe machines, which is known as one of the...
Aug 18, 20222 min read
How each Cutting Tool on Lathing machines works?
A cutting tool is a tool used to cut or shave metal into a certain shape. A cutting tool itself is harder than the object to be shaped,...
Jun 1, 20221 min read
Changing Hole End Angle
The metal lathe parts such as Pistons, Valves or Nozzles where those products have stop boring hole, if the specified angle of stop...
May 31, 20221 min read
Securing Sufficient Pilot Hole Length for Threading
When there are Lathe parts such as Rollers, Pistons or Valves that require Threading inside Boring hole, Special cutting tools are...
May 31, 20221 min read
Machining on Raw Material Surface
If there is “Machined Surface Required” or “Specific Surface Roughness” mentioned on the drawing for the Turning Shafts, Roller, Pistons...
May 31, 20221 min read
Securing Clearance for Thread
Lathe Parts such as Shafts, Rollers, Pistons or Pins that have thread, “Effective Thread Length” like Y in the upper picture is not...
May 31, 20221 min read
Changing Radius Size on Corners
The Lathe Parts like Pins, Pistons, Valves or Shafts, If the size of radius corners are small like 0.1 or 0.05 as the upper picture, then...
May 26, 20221 min read
Changing Radius to Chamfer on corners
Lathe Products such as Pistons, Shafts or Pins have some corners which requires “Radius” shape as the upper picture. Producing “Radius”...
May 26, 20221 min read
Allowing the drill tip at counterbore
Some lathing products such as Pistons or Pins have counterbores, and the end surfaces of counterbores are required to be flat as the...
May 26, 20221 min read
Stepped drill surface on through-hole
Some lathing products such as Pistons, Valves or Collars require to have through-hole at the center, and drilling process to produce such...
May 24, 20221 min read
Eliminating stepped surfaces
Machining 90-degrees steps like the upper picture on cylindrical turned parts such as shafts, rollers and pistons need extra cutting tool...
May 24, 20221 min read
Angled shape of bottom of the hole
When boring the hole on cylindrical shape machining products such as bolts, valves or pins, boring the hole as flat end at the bottom...
bottom of page