有田製作所 List of Products and Services

Arita Manufacturing Co., Ltd. specializes in precision lathe and complex lathe processing, and has established a system capable of handling everything from prototypes to mass production. We excel in complex lathe processing up to Φ180 and have a track record with components such as flanges. We own 6 NC lathes, 3 complex lathes, 3 machining centers, and three-dimensional measuring instruments, enabling us to produce high-precision products from prototypes to mass production, while enhancing customer satisfaction through speedy responses. *Feel free to contact us even if you only have a single drawing. ■Features - Equipment and technical capabilities that can handle small diameters and fine parts - Proposals for shapes, materials, and processing methods from the development stage - Quotation response: as fast as 60 minutes / Delivery response: as fast as 30 minutes ● For more details, please contact us or refer to our catalog.

• Other processing machines
• Processing Contract
• Contract manufacturing

In this document, Arita Manufacturing, which specializes in precision lathes and micro-machining, introduces fine turning processes, highlighting their capability to handle everything from prototypes to mass production. It includes an explanation of the mechanism of fine turning machines (automatic lathes), as well as the advantages, key points, and considerations for design. 【Contents】 ■ What is fine turning? ■ Mechanism of fine turning machines (automatic lathes) ■ Advantages of fine turning ■ Key points in designing fine turning products ■ Considerations when designing fine turning products *For more details, please refer to the PDF document or feel free to contact us.

• lathe

Arita Manufacturing has reached its 60th anniversary, gaining many years of achievements and trust. We are confident in our complex machining technology, utilizing combined lathes, NC lathes, and MC. Please consult us when commercially available screws and nuts do not meet your desired specifications. For example, we can create items such as long shafts with male threads, screws with a driver slot or knurling for manual gripping on the head, cutting the neck of a commercial screw to a specific length, modifying full-thread screws to half-thread, and producing hex nuts that are not available in standard sizes, all in small quantities as per your requirements. We receive inquiries not only from customers in Kansai, the Kinki region, and Kyoto, but from all over the country. Feel free to contact us, even if it's just a rough sketch. *For more details about our features and equipment, please refer to the PDF document.

• Special Processing Machinery
• Other contract services

Arita Manufacturing has gained immense trust from customers in its 50 years of operation. The reason for this is our confidence in complex machining technology, utilizing combined lathes and NC lathes + MC, to meet customer demands. ◆Examples With our combined lathes, we can create shapes that transition from round to square with a lateral hole in a single process, and we can also process both end faces of workpieces up to φ20 in one operation. *In the case of complex products, there is a limit to the number of tools that can be mounted on a combined lathe. In such cases, we enable processing through collaboration with MC (Machining Centers). *For more details, please refer to our catalog or feel free to contact us.

• lathe

One of the specialties of Arita Manufacturing is the processing of small-diameter and fine lathes. With over 50 years of experience since its founding in Kyoto, we enhance customer satisfaction through our cultivated technology and speedy response. We handle materials such as iron, stainless steel, and aluminum, and we have various achievements in fine lathe processing for industrial machine parts, semiconductor manufacturing equipment, and medical devices. * We accept mass production cutting processing. Please feel free to consult with us. * For more details, please refer to the PDF materials or contact us without hesitation.

• Contract manufacturing
• Processing Contract

At Arita Manufacturing, we utilize composite lathes and NC lathes combined with machining centers to possess advanced machining technology, allowing us to meet all customer requests. ◆Examples With our composite lathes, we can process shapes that transition from round to square and have lateral holes in a single operation. Additionally, for workpieces up to φ20, we can process both end faces in one operation. *For complex products, there is a limit to the number of tools that can be mounted on composite lathes. In such cases, we enable processing through collaboration with machining centers (MC). 【Features】 ■ Utilization of composite lathes and NC lathes combined with machining centers (MC) ■ Faster processing ■ Ability to process shapes that transition from round to square with lateral holes in a single operation ■ Capability to process workpieces (both end faces) up to φ20 in one operation *For more details, please refer to our catalog or feel free to contact us.

• lathe

Do you have any of these concerns regarding precision machining? "I can't process small diameter pins or shafts." "I can't handle complex shapes." "I don't know which machining company to ask." At Arita Seisakusho, we specialize in the production of small and thin parts using NC lathes and machining centers. We will propose suitable machining methods for questions like "Which machining method is appropriate?" and "How to create a long integral shape from split parts." We are trusted by customers in the semiconductor manufacturing equipment, medical devices, and optical equipment sectors, where precision and surface quality are critical. We can also process items that are difficult to machine at other companies, so please consider us as your partner in design and development to help reduce costs. *Feel free to leave the processing of small diameter pins, shafts, and complex-shaped parts to us! ■ Equipment and technical capabilities that can handle small diameters and thin parts ■ Proposals for shape, material, and machining methods from the development stage ■ Quotation response: as fast as 60 minutes / Delivery response: as fast as 30 minutes For more details about our features and equipment, please refer to the PDF.

• Processing Contract

Do you have any of these concerns regarding precision machining? "I can't process small-diameter pins or shafts." "I can't handle complex shapes." "I don't know which machining company to ask for help." At Arita Manufacturing, we specialize in the production of small and precision parts using NC lathes and machining centers. We can process round items starting from a diameter of φ0.5. For shapes with a horizontal hole, we can process them in one step, and for workpieces up to φ20, we can machine both end faces in a single operation. You can trust us with the machining of small-diameter pins and shafts, as well as complex-shaped parts! ■ Equipment and technical capabilities that can handle small diameters and precision items ■ Suggestions for shape, material, and processing methods from the development stage ■ Quotation response: as fast as 60 minutes / Delivery response: as fast as 30 minutes For more details about our features and equipment, please refer to the PDF.

• Processing Contract

Do you have any of these problems with precision machining? "I can't process small diameter pins or shafts." "I can't handle complex shapes." "I don't know which machining company to ask." At Arita Manufacturing, we specialize in the production of small and precision parts using NC lathes and machining centers. The minimum processing size for round items is φ0.5. You can trust us with the machining of small diameter pins and shafts, as well as complex-shaped parts! ■ Equipment and technical capabilities that can handle small diameters and precision items ■ Suggestions for shape, material, and processing methods from the development stage ■ Quotation response: as fast as 60 minutes / Delivery response: as fast as 30 minutes For more details about our features and equipment, please refer to the PDF.

• Special Processing Machinery
• Other machine tools
• Other contract services

The fine processing technology is the specialty of Arita Manufacturing. We propose this fine processing with greater speed and superior cost performance. 【Quotation Response in 60 Minutes】 One of the requests we often hear from many customers is the speed of quotation responses. For customers developing various products, total cost output is an important point. Therefore, we have focused on speeding up our quotation responses. Excluding special processing, feel free to contact us even with just a single drawing. 【Delivery Time Response in 30 Minutes】 Once you are satisfied with the quotation and proceed to manufacture the product, if the parts are delayed, the delivery of the product itself will also be delayed. To ensure that products are completed in an orderly manner, we will calculate and inform you of the delivery time immediately. *We receive inquiries not only from customers in Kansai, the Kinki region, and Kyoto but also from all over the country. For details, please download the PDF or feel free to contact us.

• Contract manufacturing
• Processing Contract

One of the specialties of Arita Manufacturing is the processing of small-diameter and fine work on lathes. We have specialized equipment for fine work, including five CNC automatic lathes with a spindle moving type (Pieterman, Swiss type) capable of bar work, as well as two NC lathes and three NC combined lathes. The advantage of bar work is that instead of manually removing and setting materials one by one in chuck work, bar stock (standard lengths of 2m to 3m) can be set directly into the machine, allowing for continuous cutting like a Kintaro candy. Purchasing standard length materials also helps to reduce material costs. *For more details, please refer to our catalog or feel free to contact us.

• Contract manufacturing
• Processing Contract
• lathe

At Arita Manufacturing, we excel in the precision machining of small-diameter parts, which are essential for the manufacturing of various equipment. We handle materials such as iron, stainless steel, aluminum, as well as copper, brass, and plastics. We have a proven track record in the machining of small parts for industrial machinery, semiconductor manufacturing equipment, and medical devices. 【Features】 ♦ We own five spindle-moving type (Pieterman, Swiss-type) CNC automatic lathes capable of bar work, along with two NC lathes and three NC combined lathes. The advantage of bar work: Bar stock (2m to 3m standard materials) can be set directly into the machine, allowing for continuous cutting like a Kintaro candy. ♦ As a spindle-moving type (Pieterman, Swiss-type) CNC automatic lathe, it supports the material at more than two points, enabling finer machining compared to standard NC lathes that typically support the material at one point. *We receive inquiries not only from customers in Kansai, the Kinki region, and Kyoto, but also from across the country. For more details, please download the PDF or feel free to contact us.

• Special Processing Machinery
• Processing Contract
• Other processing machines

One of the specialties of Arita Manufacturing is the processing of small-diameter and fine items using lathes. We have five CNC automatic lathes with a spindle-moving type (Petersen and Swiss type) capable of bar work, as well as two NC lathes and three NC combined lathes. The advantage of bar work is that instead of manually removing and setting materials one by one in chuck work, bar stock (2m to 3m standard materials) can be set directly into the machine, allowing for continuous cutting like a Kintaro candy. Additionally, by purchasing standard materials, it is also possible to reduce material costs. Furthermore, since our CNC automatic lathes with a spindle-moving type (Petersen and Swiss type) support the material at two or more points, they enable more precise machining compared to standard NC lathes that typically support the material at just one point. *We receive inquiries not only from customers in Kansai, the Kinki region, and Kyoto, but also from all over the country. For more details, please download the PDF or feel free to contact us.

• Contract manufacturing
• Processing Contract

Arita Manufacturing specializes in precision lathes and fine machining, capable of producing everything from prototypes to mass production. We believe that we can maximize cost performance when receiving orders in lots. The secret lies in our programming technology. For various lathe machining and MC (machining) processes, we first carry out programming. This allows us to perform tasks more accurately and quickly. The parts manufactured are processed according to the program and are completed accordingly. After completion, the program is stored at our company, enabling us to immediately transition to processing in the event of increased production. We take pride in our technology that allows for the automation of processing, which is a key point for speeding up production. Additionally, for lot parts, only one programming task is needed, after which the processing is fully automated, allowing us to significantly reduce both speed and costs. 【Features】 ■Quotation response within 60 minutes ■Delivery time response within 30 minutes We aim to respond swiftly. *For more details, please refer to our catalog or feel free to contact us.

• lathe
• Processing Contract

Arita Manufacturing Co., Ltd. has processing experience not only in machine parts but also in design prototypes for small lot production of musical instrument parts and metal chopsticks. Please prepare a simple drawing and contact us. (However, this is limited to corporate clients.) We provide suggestions for easy-to-process materials and shapes, as well as proposals for complex machining processes. *For more details, please refer to our catalog or feel free to contact us.

• Contract manufacturing
• Processing Contract
• lathe

Arita Manufacturing Co., Ltd. takes pride in its overwhelming expertise in fine processing technology as its specialty. When you want to use a thick needle-like object to pierce a target during tests or experiments, but there are no commercially available products... In such cases, we propose durable materials and have created a tip as sharp as possible through our specialty in fine and small-diameter processing. *For more details, please refer to our catalog or feel free to contact us.

• Contract manufacturing
• Processing Contract
• lathe

The shape that transitions from round to square is a type of complex processing that Arita Manufacturing is skilled at. However, in order to machine it into a square, we need to start with a larger diameter round bar. For large shapes made of iron or stainless steel, we propose machining square shapes using milling machines and machining centers, and round shapes using lathes at our company, with welding structures done by our partner companies. *For more details, please refer to our catalog or feel free to contact us.

• Contract manufacturing
• Processing Contract

At Arita Manufacturing Co., Ltd., we propose long products as a single piece. For shafts and similar items where one end or the middle has a thick diameter and the rest has a thin diameter, we suggest a monolithic structure instead of using screws or welding. Utilizing our lathes that excel in processing small and thin items, we can machine parts with a diameter of 20mm or less, achieving a maximum of 200mm in cutting. This reduces the hassle of assembly and welding management, leading to cost reductions. *For more details, please refer to our catalog or feel free to contact us.

• Contract manufacturing
• Processing Contract
• lathe

At Arita Manufacturing Co., Ltd., we contribute to cost reduction by proposing materials and shapes that are easy to process. While it is often thought that designs are created using materials that meet JIS standards, there are generally available round bars used in lathe processing that are not commonly distributed, as well as materials that are difficult to process. When reviewing the designed drawings, there are shapes that require multiple processing steps, and sometimes just shifting a part by a fraction of a millimeter could reduce the number of processes. Our company is open to consultations from the design and development stages, and we propose materials and shapes that are easy to process. *For more details, please refer to our catalog or feel free to contact us.

• Contract manufacturing
• Processing Contract
• lathe

At Arita Manufacturing, we specialize in "small diameter and fine machining." We have five spindle-moving CNC automatic lathes capable of bar work, two NC lathes, and three NC compound lathes. The advantage of bar work is that, unlike chuck work where materials are manually removed and set one at a time, bar stock can be set directly into the machine, allowing for continuous cutting like a "Kintaro candy." Additionally, since we use spindle-moving CNC automatic lathes, we can support the material at two or more points, enabling more precise machining compared to standard NC lathes that support the material at just one point. We can process everything from prototypes to mass production. 【Features】 ■Quotation response within 60 minutes ■Delivery response within 30 minutes We aim to respond quickly. *For more details, please refer to our catalog or feel free to contact us.

• lathe
• Processing Contract

At Arita Manufacturing, we utilize composite lathes and NC lathes combined with machining centers to possess complex machining technologies, responding to all customer requests. For example, with our composite lathes, we can process shapes that transition from round to square with side holes in a single operation. Additionally, we can machine both end faces of workpieces up to φ20 in one operation. This innovation allows us to reflect efficiency in delivery times and costs, enabling us to operate more quickly and at lower prices. 【Features】 - Utilization of composite lathes and NC lathes combined with machining centers - Faster and more cost-effective - Capable of processing shapes that transition from round to square with side holes in one operation - Capable of machining both end faces of workpieces up to φ20 in one operation *For more details, please refer to our catalog or feel free to contact us.

• lathe

If the size is below Φ20, elongated processing can be done. The range for machining is up to 200L.

• shaft

Arita Manufacturing Co., Ltd. takes pride in its overwhelming precision machining technology as its area of expertise. We also accept combined processing in precision machining. Special processing that includes precision components within complex machining is our specialty. Additionally, we believe we can maximize cost performance for orders in bulk. The secret lies in our programming technology. We aim to be a company that "supports customers from various aspects." 【Quotation Response in 60 Minutes】 One of the requests we often hear from many customers is the speed of quotation responses. For customers developing various products, the overall cost output is an important point. Therefore, we have worked on speeding up our quotation responses. Excluding special processing, feel free to inquire even with just one drawing. 【Delivery Time Response in 30 Minutes】 Once you are satisfied with the quotation and proceed to manufacture the product, if the parts are delayed, the delivery of the product itself will also be delayed. To ensure that products are completed in an orderly manner, we will immediately calculate and inform you of the delivery time.

• Other processing machines
• Processing Contract
• Contract manufacturing