Tilauskoneistojen

Tilauskoneistojen, or contract machine shops, are specialized manufacturing companies that perform machining tasks to order according to customer specifications. They operate within the framework of subcontracting and provide services for parts made from metal, plastic, or composites. Typical capabilities include CNC turning and milling, drilling, grinding, electrical discharge machining (EDM), and finishing operations, often supplemented by secondary processes such as surface treatment, heat treatments, and assembly.

The scope of tilauskoneistot covers a wide range of production, from one-off prototypes to small- to medium-batch manufacturing. Many shops emphasize precision, repeatability, and strict quality control, employing metrology tools such as coordinate measuring machines (CMM) and digital inspection methods. Equipment commonly found in these shops includes CNC lathes, vertical and horizontal CNC mills, grinders, and occasionally specialized machinery for wire EDM, laser cutting, or additive processes.

Operations typically follow a defined workflow: inquiry and quotation, design and programming (often with CAM software), setup and fabrication, inspection and quality assurance, and packaging and delivery. Intellectual property protection and confidentiality are important considerations in customer relationships.

Economic role and trends: tilauskoneistot enable manufacturers to access flexible capacity and specialized expertise without significant capital investment in own equipment. They support rapid prototyping, custom or low-volume production, and supplier diversification. The sector faces challenges such as cost competition, lead times, and the need for digital integration. Ongoing trends include automation, data-driven manufacturing, and adherence to quality standards such as ISO 9001, which help improve reliability and traceability in subcontract machining.