ウィル Product Lineup

We would like to introduce examples of micro-machining targeting ultra-small screw parts with a total length of 1.3mm class to small-diameter composite parts around 3mm in total length, made of SUS303 material. In small-diameter parts with fine screws and slits, issues such as burr generation, deformation, and dimensional variation have been challenges during processing. Through our know-how in small-diameter part processing, fine cutting technology using NC automatic lathes, and optimization of processing conditions, we have achieved stable mass production of M1.7 fine screw machining and slit processing. 【Case Overview】 ■ Product Name: Fine Screw Parts and Slit Processed Parts ■ Material: SUS303, SUS304, SUS316 ■ Compatible Screw: M1.7x0.35 ■ Processing Range: φ3.2, Total Length 7.8mm ■ Quantity Supported: Prototype to Mass Production (tens of thousands of pieces) ■ Supported Processes: Cutting Processing / Slit Processing / Inspection *For more details, please download the PDF or feel free to contact us.

We would like to introduce examples of micro-machining targeting ultra-small screw parts with a total length of 1.3mm class to small-diameter composite parts around 3mm in length, made of SUS303 material. In this case, maintaining the appearance quality of the fine screw parts and stabilizing the machining of the fine slit parts in SUS316 material was required. Our company ensures stable shape accuracy required in the micro-dimension range, including fine screw machining of M1.7×0.35, thin-walled shapes with a head thickness of 0.2mm, and fine slits of 0.5mm or less, using NC automatic lathes. [Challenges] - Occurrence of burrs, deformation, and dimensional variations during machining of small-diameter parts with fine screws and slit sections. - Maintaining the appearance quality of fine screw parts and stabilizing the machining of fine slit sections in SUS316 material. *For more details, please download the PDF or feel free to contact us.

We would like to introduce a case study of precision machining for fine small-diameter screws of M1.4x0.25. In this case, maintaining dimensional variation and appearance quality during mass production was a challenge, and there were limited machining manufacturers capable of providing stable supply. Therefore, we utilized small-diameter precision cutting technology with NC automatic lathes. We are stably processing fine small-diameter screws of M1.4x0.25. 【Case Overview】 ■ Screw Standard: M1.4x0.25 ■ Screw Outer Diameter: φ1.6 ■ Head Diameter: φ2.5 or less ■ Total Length: 1.3mm ■ Material: SUS303/304/316 ■ Supported Quantity: Prototype to mass production (tens of thousands) *For more details, please download the PDF or feel free to contact us.

We would like to introduce a case study of precision cutting processing targeting M1.4x0.25 fine small-diameter screws. For small-diameter screw components, in addition to dimensional control of the screw part, high processing accuracy for complex shapes including head shape and groove shape is required. Our company stably processes complex shapes, including the screw part, head shape, and groove shape, using NC automatic lathes for small shapes with a head diameter of φ2.5mm or less and a total length of 1.3mm. [Challenges] - In addition to dimensional control of the screw part, high processing accuracy for complex shapes including head shape and groove shape is required. - During mass production, maintaining dimensional variation and appearance quality becomes a challenge, and there are limited processing manufacturers that can supply stably. *For more details, please download the PDF or feel free to contact us.