NEWS

Jun 1, 2022
1 min

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...

Changing the Angle Indication of Clearance Groove

Jun 1, 2022
1 min

Cost Reduction Idea

Changing the Angle Indication of Clearance Groove

When you design clearance groove for the cylindrical lathe parts such as Shafts, Piston, Valves or Nozzles produced from metal rods, If...

Securing Sufficient Pilot Hole Length for Threading

May 31, 2022
1 min

Cost Reduction Idea

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, 2022
1 min

Cost Reduction Idea

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, 2022
1 min

Cost Reduction Idea

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, 2022
1 min

Cost Reduction Idea

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, 2022
1 min

Cost Reduction Idea

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, 2022
1 min

Cost Reduction Idea

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, 2022
1 min

Cost Reduction Idea

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, 2022
1 min

Cost Reduction Idea

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, 2022
1 min

Cost Reduction Idea

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...

Machining diagonal corners on hexagonal material

May 24, 2022
1 min

Cost Reduction Idea

Machining diagonal corners on hexagonal material

Clamping the hexagonal material with diagonal corners would not make positional accuracy of boring inner diameter since material surface...

May 20, 2022
1 min

Cost Reduction Idea

Adding V-shape Groove on Milling End

Having a flat end on milling is likely to produce burrs, and it gives us additional costs such as frequent milling cutter replacement,...

May 20, 2022
1 min

Cost Reduction Idea

Radial milling end shape

Milling process is often done by milling cutter and its shape is radial, however some drawing says milling end shall be “straight” as the...

Adding Clearance Groove at the end corners for Grinding

May 19, 2022
1 min

Cost Reduction Idea

Adding Clearance Groove at the end corners for Grinding

When the machined products such as Shafts, Valves, Pistons or Rollers that require external diameter grinding, the grinding operations...

May 19, 2022
1 min

Cost Reduction Idea

Optimal diameter of knurled products

Regarding the “knurled“ turned parts such as Shafts, Pins or Rollers, in some products require grinding as the pictures. If diameter A <=...

May 19, 2022
1 min

Cost Reduction Idea

Changing the corner Shape of Knurling

Machining products such as Shafts, Pins or Rollers where Knurling is done on “Chamfered” corner, it is likely to have burr on the corner...

May 19, 2022
1 min

Cost Reduction Idea

Broaching dimension optimization

One of major trouble when broaching on the lathe-turned parts like shafts, pin, are too shallow depth of the pilot hole (shown “Z” in the...

May 17, 2022
1 min

Cost Reduction Idea

Changing Solid Rods to Pipe material

Producing the machined products that have a hollow through-hole from Solid Rods material, it is necessary to drill the through-hole from...

May 17, 2022
1 min

Cost Reduction Idea

Changing Carbon steels to free-cutting steels

Carbon Steel S10C in JIS, AISI 1010 or C10 in ISO has difficulty in breaking up cutting chips during machining process, and it worsens...