1. Material and processing
I have a problem in machining deep grooves on inside diameter of titanium alloy and such. Is it possible to procss them?
Deep grooving of inner diameter of titanium alloy, etc.
We have machining results with Ti6AL-4V a lot. Please contact us for more information.
Do you offer additional processing for hardened products?
Additional processing of hardened products
We have a wide range of processing machines for grinding, wire-cut EDM, and die-sinking EDM. In some cases, it may be possible to machine by selecting an appropriate blade. Feel free to contact us for more information.
Is it possoble to process difficult-to-cut materials such as Inconel and Hastelloy?
Processing of heat-resistant, difficult-to-cut materials
We have a proven track record of processing them. Please contact us for more information.
Do you process rare metals?
Processing of rare metals
We have many experience with tantalum, molybdenum, platinum and other metals. There are many types of rare metals, so please contact us for more details.
2. Collet chuck
What is the smallest diameter size of collet chucks that you provide?
Small diameter collet chuck size
We have experience with bore diameter of φ0.15 mm and slit width of 0.08 mm. A bore diameter of 0.1 mm is also available if it has two slots. Furthermore, it will be 0.2 mm in diameter when carbide is used for the gripping part. Please contact us for precision of the product and for more information.
Is it possible to hold a 4.9 mm diameter product with a 5 mm diameter collet chuck?
Hole diameter and outline
Basically, we recommend just the right size (φ4.9 mm diameter chuck for φ4.9 mm products). If the size of the chuck differ from the product size, it may lead scratches or inaccuracy of the product.
Is there any guide bush using material that can last longer than the carbide ones that we are currently using?
Longer lasting material than a carbide guide bushing
Our new product, fine ceramics guide bushes are available. Please contact us as there are conditions of the diameter and the usage.
Is it possible to manufacture collets for company-owned dedicated machine?
Manufacture of collets for in-house equipment
We will discuss the feasibility of production if there are drawings of the collets. If you don't have any, please contact us since it may be possible to borrow the actual product for consideration.
I don't know if the collet chuck can hold the products of complex shape.
Grasping of products with complex shapes
We are able to suggest the chucking method, shape of the collet chuck, etc., with our extensive experience. Please contact us.
The chucking causes deformation. Can you fix it?
Deformation due to chucking
The solution differs depending on the workpiece shape and its material. Please contact us.
I would like to grasp the inner diameter of a ring-shaped product. Is it possible?
Internal diameter clamping of ring-shaped products
We are able to deliver a chuck that grips the inner diameter. Also, Inner-grip Collet Hands with an integrated drive cylinder are available. Click here for further information.
What is an over-grip collet chuck?
What is a Over-grip chuck?
Over-grip collet chucks are designed to jump over protrusions of the workpiece. These chucks are made to open wider than standard collet chucks. If you can provide us your drawing of the workpiece or a sample, we can suggest the shape of the chuck. The Over-grip Collet Hand with a built-in drive cylinder is also available. Click here for details.
Is there a chuck for gripping a tapered shape?
Gripping tapered shape
Yes, we have them. Please send us a drawing or a sample of your workpiece and please feel free to contact us.
We have a problem that the collet chucks made by an overseas manufacturer are expensive and take a long time to deliver. Can you manufacture them?
Collet chucks of foreign manufacturers
We have made many collet chucks in the past and we may have a good track record. Please feel free to contact us.
I don't know where the collet chuck I'm currently using is made in and I don't have its drawings either, can you help me?
Reproduction of collet chuck of unknown origin
It is possible to manufacture a collet chuck that is almost the same as the original one. Please don't hesitate to contact us.
3. Fine processing technology
What is the minimum size of the small screws that can be produced?
Small size screw
We have experience processing S0.6 (nominal diameter 0.6 mm, pitch 0.15). The specifications depend on the materials and its applications. Moreover, according to JIS B0201 miniature screw standards, the symbol for the screw is "S" instead of "M". The standard specifies a nominal diameter of 0.3 to 1.4 mm.
What is the possible drilling diameter of micro hole drilling machine, BISSIAH?
Machining diameter of micro hole drilling machine (BISSIAH)
We have experience drilling from 0.02 to 0.3 mm in diameter. The depth is 20 times or more than the diameter, but it may vary depending on the material of the workpiece and the drill. Please contact us for more information.
4. Production system
Is it possible to request from machining to assembly?
Requests for assembly
We have expert technicians for precision assembly, and we also perform post-assembly accuracy checks.
Is it possible to manufacture units to be integrated into production facilities?
Manufacture of units to be integrated into production facilities
We are good at integrated production from design, processing, material procurement to assembly. We have a lot of experience with assembly units, processing units, chucking units, etc. Please contact us for more information.
We are considering jigs and tools for our new equipment.
Jigs and tools for new equipment
We propose jigs for the customer's workpieces and processing equipment, from design to manufacture.
Is it possible to process 3D (three-dimentional) shapes?
Processing of 3D shapes
We have a 5-axis machining center and CAM system for 3D processing.
How much is your specialty in terms of lot size?
Lot size of production we are good at
Our specialty is from 1 piece to several hundred pieces. We also have experience in lot production of thousands to tens of thousands of units, so please contact us for more information.