Products
As time and people's needs change,
the parts we produce continue to develop to the ones with higher performance,
which are high-function parts which materialize engineers' advanced skills and enthusiasm.
Transmission
We mainly produce linkage parts to transmit driving torque converted from rotation force created in the engine.
We produce parts for manual transmission (MT) and automated manual transmission (AMT).
Shift & Select Shaft
Assy
It is used for MT and AMT. MT transmits the movement of a shift lever operated by a human to the inside of the transmission through a cable.
AMT transmits the movement of an actuator to the inside of the transmission.
It plays a role of moving a shaft fork in order to engage the desired gear position.
Shift & Select Shaft
Component
Shift & select shaft components are manufactured in the optimal method, considering product performance, quality and cost comprehensively, which are formed by various types of press, precision cold forging, casting and sintering, etc. and then we apply our processes accordingly.
Shift Fork
Assy
It is used for MT and AMT. MT transmits the movement of a shift lever operated by a human to the inside of the transmission through a cable.
AMT transmits the movement of an actuator to the inside of the transmission.
It plays a role of moving a shaft fork in order to engage the desired gear position.
Shift Fork
Component
Our shift fork is produced from a sheet-pressed product because sufficient strength capacity is required for the reason that it is an internal part of a transmission and the optimal rigidity is necessary in order to achieve a comfortable feeling of operation.
We form this by punching and bending 6mm-8mm steel sheet, and perform machining, heat treatment and injection molding as necessary.
Pinion Shaft
Reverse Gear Shaft
Pinion shafts are assembled inside of a differential assy. They are used as rotation axes of two gears called pinion and can absorb the difference of rotation between bilateral tires owing to this structure.
The gear to reverse the rotation direction in a transmission when a car goes back is called a reverse gear and the rotation axis of the gear is called a reverse gear shaft.
Undercarriage component
These are parts to support wheels of vehicles. We produce axle shafts, intermediate shafts, etc.
These are parts to transmit driving torque directly,so they are produced under sufficient management as critical parts.
Constant velocity joint
components
Constant velocity joint (CVJ) is a component used for a driving shaft or a steering shaft.
CVJ can realize smooth transmission of torque, even if the angle of the input and the output axes is at any angle.
Cage
Cages are critical parts to hold the inner ring and the balls in the constant velocity transmission.
The holes are processed on the side of the cage so that the balls can roll between the grooves on the inner ring and the outer ring.
Machining accuracy needs to be considered because the accuracy of the holes affects the rolling of the balls.
Other parts
We produce various parts apart from transmission,undercarriage and constant velocity joint components.
We can deal with various products by outsourcing the processes we can not handle such as press, casting,
forging and heading to our cooperative companies.
