CNC lathe
Used to fabricate shear bolts, bushings, etc. used in towbars that tow aircraft.
The turret type allows for quick tool changes and speedy operations. Basically, lathe-turned products are the main products, but drilling and milling are also performed.
*"Shear bolts" are bolts that break instead of towing an aircraft with a towing car via a tow bar to prevent the aircraft from being damaged by more force than necessary.
Semi-NC lathe
A lathe is a machine that rotates the workpiece and cuts it by applying a fixed blade on a reciprocating table. Semi-NC lathes are numerically controlled machines while maintaining general-purpose flexibility. It mainly demonstrates its capability in operations such as repaired products, in which machining standards are fine-tuned.
NC lathes generally use a 3-jaw chuck, but we use a less familiar 4-jaw chuck to hold the workpiece in place. 4-jaw chucks can precisely center the center of rotation even on odd-shaped repaired products.
It is also useful for repairs such as machining of cylinder rods and machining after overlay welding.
Multi-tasking machine
This machine has the functions of both a CNC lathe and a machining center, and can perform multiple roles in a single machine. Although it is primarily a lathe machine, it can process a wide range of complex shapes.
It is also used to manufacture pistons for small compressors and hubs for large vehicles.
Vertical machining centers
Vertical machining centers have an additional axis (rotational direction) control by means of an additional-axis index table, enabling a wide range of machining similar to that of multitasking machines.
We have maximized the specifications of this vertical machining center to machine a spiral shape, which is a complex shape. We also use CAM to perform multiple-cavity machining and machining of complex shapes.
We can also machine eccentric shafts such as crankshafts, and can also machine from solid materials.
Horizontal machining center
This machine is suitable for large workpieces. When machining both ends of a workpiece, it is necessary to re-set up one side of the workpiece at a time and fix the workpiece in place.
By using CAM, machining along the surface, machining of 3D three-dimensional shapes, and multiple-piece machining are also possible, making it possible to handle mass production.
Used in our manufacturing and repair products, operations range from drilling, face machining, and machining after overlay welding.
NC horizontal milling machine
The NC horizontal milling machine is a machining center with the spindle (rotary axis of the cutting tool) facing horizontally.
CNC cylindrical grinders
CNC cylindrical grinders are grinders that can also be used for taper grinding of hydraulic cylinder cylinder rods and crankshaft pulley press-fit parts.
A rotating grinding wheel is pressed against the rotating workpiece to finish the external surface of the workpiece to a high degree of accuracy. It is mainly used for finish grinding after plating and heat treatment, and can grind up to 2500 mm in length.
Cylindrical mirror finishing machine
These machines polish surfaces even finer than grinders.
It is used for final finish polishing of cylinder rods and other components. Machining with a cylinder mirror finishing machine makes the slight irregularities polished with a grinder finer and improves adhesion to the seals. As a result, the durability as a hydraulic cylinder is dramatically increased.
Crankshaft grinding machine
Grinding machine for machining central or eccentric shafts using a grinding wheel. This precision machine can accommodate lengths up to 4.0 m and is capable of dimensional adjustment in μm increments.
It can handle crankshafts for passenger cars, buses, trucks, and industrial presses, as well as maintenance & repair, new manufacturing, and finish grinding of products with deep pockets.
It is capable of fine grinding and can easily process in the 100-minute range. It can also finish with high precision high-hardness products that cannot be edged with a lathe.
Various boring machines
We have stationary vertical boring machines, cylinder boring machines, honing machines, stationary line boring machines, and connecting rod bore grinding machines as tools for engine maintenance & repair.
We offer a wide range of services from large V-type engines for ships and construction machinery to small engines for passenger cars, as well as repair of pin holes and bearing holes in addition to engines.
Mobile line boring
Climax mobile line boring machines are used for boring work on large workpieces that cannot be installed on machine tools or products that cannot be transported. They are mainly used in on-site boring operations for ships and construction equipment.
Repairs worn or off-center bore diameters to standard sizes using overlay or sleeves. Capable of machining in all directions and, if necessary, using an optical lens, enables centering with a high degree of straightness without deflection.