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...
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May 17, 20221 min read
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, 20221 min read
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...
May 17, 20221 min read
Changing to Annealed raw material
Annealing or magnetic annealing shall be done after machining process to stabilize the magnetic properties for some magnetic stainless...
May 17, 20221 min read
Adding Copper on Stainless steel material
Stainless steel SUS303 in JIS, or X10CrNiS18-9 in ISO 15510 or EN 1.4305 or AISI 303 are often used for shafts as free-cutting stainless...
May 13, 20221 min read
Changing corner shape for symmetrical turned parts
To prevent wrong orientation in assembly process, some turned parts such as pipes, collars or sleeves are designed symmetrically with...
May 13, 20221 min read
Plating type changes for iron steel products
Some iron steel products are required to get electroless nickel plated to to ensure rust prevention. Electroless nickel plating is...
May 12, 20221 min read
Grinding after machining process, instead of using ground material
Some products such as shafts and pistons that require precision tolerances in surface roughness and cylindricity. In some cases ground...
May 12, 20221 min read
Material cost reduction through applying plating
Stainless steel is generally used for parts that require corrosion resistance, but stainless steel is expensive. In the case of products...
May 12, 20221 min read
Plating improvement by product design change
If there is a stop hole(Upper picture) in the machined parts such as shafts and valves to be plated, it is difficult for the plating...
May 11, 20221 min read
Removing topological phase relation notation on drawing
There are cases where "topological phase relation" such as D-shape milling surface is indicated on cylindrical shape parts such as...
May 10, 20221 min read
Thread Rolling / Knurling
Threading by machining can produce a high-precision screws, however the machining time is longer which resulting in higher production...
May 10, 20221 min read
What is "Turning / Lathing" ?
Lathe turning is a type of cutting process that involves machining a raw material. It is a machining method in which a cutting tool...
May 10, 20221 min read
What is "Counterboring / Countersinking" ?
Counterboring (also called Countersinking) is a necessary process to prevent bolts and screws from loosening, improve aesthetics, and...
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