Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.
1～14 item / All 14 items
Polishing for a refined appearance and grinding for precise adjustments!
The finishing for appearance is achieved through polishing, and precision is finely adjusted through grinding, both processed by the grinding machine shown in the photo below.
We will select a processing method that suits the customer's needs from our available equipment!
In "external diameter grinding," we select processing methods that match our customers' needs from options such as centerless grinding machines, cylindrical grinding machines, and external diameter grinding machines. We offer a lineup that includes "rings," "plates," and "rollers" using the centerless through-feed type, "gear shafts" using centerless stop grinding, "air tools" using cylindrical grinding machines, and "bushings" using external diameter grinding machines. 【Equipment Available】 ○ Centerless grinding machines ○ Cylindrical grinding machines ○ External diameter grinding machines, etc. For more details, please contact us or download the catalog.
![Grinding process [Achieving high precision in outer diameter and end face]](https://image.mono.ipros.com/public/product/image/8bc/2000890533/IPROS36058289327202065740.png?w=280&h=280)
Selection of whetstones and automatic correction functions achieve the required precision from customers through high operational technology!
We would like to introduce our "grinding processing" conducted with Japanese parts. We have installed end grinding machines, outer diameter grinding machines, and precision grinding machines. By selecting the appropriate grinding wheels and utilizing automatic correction functions along with high operational techniques, we achieve the precision required by our customers. Please feel free to contact us when you need our services. 【Features】 ■ Installation of end grinding machines, outer diameter grinding machines, and precision grinding machines ■ Achieving high precision in outer diameter and end surfaces *For more details, please refer to the PDF document or feel free to contact us.
High-precision machining cutting with a high-speed rotating spindle!
Machining center processing (drilling, counterboring, contour machining, etc.) is a machining cutting process using a high-speed rotating spindle. 《Features》 - High-efficiency processing is possible with XYZ 3-axis machining. - We specialize in precision machining of ceramics. For more details, please download the PDF or feel free to contact us.
We will select a processing method that meets the customer's needs from our available equipment!
In "Surface Grinding," we select processing methods that meet our customers' needs from our available equipment, including Gardner grinding machines, rotary grinding machines, and honing machines. We offer a lineup that includes "rings" made with Gardner through-type machines, "stoppers" made with rotary grinding machines, "washers" made with Gardner carrier-type machines, and "thrust plates" and "spacers" made with honing machines. 【Available Equipment】 ○ Gardner grinding machines ○ Rotary grinding machines ○ Honing machines, etc. For more details, please contact us or download the catalog.
We will select equipment based on precision and cost, such as shoe type and chuck type!
The internal diameter grinding machines used for "internal diameter grinding" include shoe type and chuck type, and we select the optimal equipment according to precision and cost. We offer a lineup that includes "rollers" using the shoe type internal diameter grinding machine, "needles" capable of high-precision processing for perpendicularity and coaxiality, "washers" using the chuck type internal diameter grinding machine, as well as "inner rings," "gears," and "front heads" that accommodate thin-walled shapes. 【Available Equipment】 ■ Internal Diameter Grinding Machine - Shoe Type ■ Internal Diameter Grinding Machine - Chuck Type, etc. For more details, please contact us or download the catalog.
The washer shape achieves low cost by processing multiple pieces simultaneously!
KONISHI Manufacturing Co., Ltd. is capable of performing consistent grinding processes for inner diameter grinding, outer diameter grinding, and surface grinding. We possess various types of grinding machines for each grinding process, allowing us to propose the most suitable equipment based on the precision and cost requirements of our customers. 【Features of Inner Diameter Grinding Process】 ■ For washer-shaped products, instead of processing them one by one, multiple pieces are stacked and processed simultaneously, achieving low costs. (Diaphragm chuck type inner diameter grinding machine) ■ If product perpendicularity and coaxiality precision are required, we can accommodate this by processing based on end face and outer diameter references. (Magnet shoe type outer diameter grinding machine) *For more details, please download our catalog or feel free to contact us.
Rings and washers are compatible with mass production processing! Please contact us if high precision dimensions and flatness are required.
KONISHI Manufacturing Co., Ltd. is capable of performing consistent grinding processes for inner diameter grinding, outer diameter grinding, and surface grinding. We possess various types of grinding machines for each grinding process, allowing us to propose the most suitable equipment based on the precision and cost requirements of our customers. 【Features of End Face Grinding (Width Grinding)】 ■ For ring and washer shapes, we have Gardner double-sided grinding machines (through type and carrier type) that can accommodate mass production. ■ For single-sided grinding, we can handle mass production with rotary grinding machines (a circular table with a diameter of 1,060 mm allows for multiple single-sided grinding processes at once). ■ If high precision dimensions and flatness are required, we can accommodate this with double-sided surface honing machines. *For more details, please download our catalog or feel free to contact us.
We can achieve low costs even with thin ring shapes!
KONISHI Manufacturing Co., Ltd. is capable of performing consistent grinding processes for inner diameter grinding, outer diameter grinding, and surface grinding. We possess various types of grinding machines for each grinding process, allowing us to propose the most suitable equipment based on the precision and cost requirements of our customers. In outer diameter grinding, we can accommodate even thin ring shapes using centerless grinding machines (through-type), achieving low costs. *For more details, please download our catalog or feel free to contact us.
![[Technology/Product] Polishing Treatment (Flat) Grinding Processing](https://image.mono.ipros.com/public/product/image/972/2000350932/IPROS249697682170559734.jpg?w=280&h=280)
Starting with surface polishing treatment, we also accommodate cylindrical workpieces!
A technical group capable of meeting all processing requests for jigs, tools, and processed parts. We would like to introduce Thermic's "technology and products." Our company performs polishing treatment on flat surfaces. We refine the surface processing accuracy after the workpiece is shaped. We also accommodate cylindrical workpieces, not just flat surfaces. 【Features】 ■ Precision processing ■ Polishing treatment on flat surfaces ■ Refining surface processing accuracy after shaping ■ Accommodates cylindrical workpieces *For more details, please feel free to contact us.
By thoroughly implementing various management practices, we achieve stable and high-precision grinding processing!
"Grinding processing" requires high precision at the micron level, so high-performance grinding machines are used. First, by pre-setting and managing the finishing dimensions required for the desired accuracy, we ensure that the processing at the previous stage is reliable and secure workpieces within the standard values. In the grinding process, we use measuring instruments that are managed to the wear of the terminals to carry out initial flow management, thereby stabilizing high precision. Additionally, to prevent scratches after processing, we pay attention to the packaging and transportation during the process and at the time of shipment. [Features] - Use of high-performance grinding machines - Achieving stable high-precision grinding processing through thorough management - Previous process: Ensuring reliable processing at finishing dimensions and securing workpieces within standard values - Grinding process: Stabilizing high precision by conducting initial flow management using measuring instruments - After processing: Taking care to avoid scratches during the process and in packaging and transportation at the time of shipment *For more details, please refer to the PDF document or feel free to contact us.
We can complete and deliver products through grinding processing! Leave the grinding processing for mold manufacturing to us.
Grinding is essential for mold manufacturing. The precision of this process significantly affects the quality of the final product. At our company, we can achieve sub-micron (0.1μ) cuts with the "GS-45FR" and perform precision grinding using general-purpose surface grinding machines. This allows us to complete and deliver products not just through wire cutting or milling, but also through grinding processes. 【Overview of Processing Machines】 ＜Model: GS-45FR＞ ■Table Surface: Left-Right - Front-Back…500-150 (mm) ■Stroke: Left-Right - Front-Back…500-200 (mm) ■Automatic Cutting Amount (Rough Processing)…0.001–0.03 (mm) ■Automatic Cutting Amount (Finishing)…0.0001–0.006 (mm) ＜Model: PSG-52EN＞ ■Table Surface: Left-Right - Front-Back…500-200 (mm) *For more details, please refer to the PDF document or feel free to contact us.
Processing is possible up to a maximum of 179°! Accuracy is guaranteed through precision inspection with a roundness measuring instrument.
We would like to introduce the "grinding processing" that we conduct. In flat grinding, our goal is to bring flatness, parallelism, and perpendicularity closer to zero. In cylindrical and internal grinding, we aim to achieve roundness, cylindricity, coaxiality, perpendicularity, and angular intersection as close to zero as possible. The angles for internal grinding can be processed up to a maximum of 179°. Additionally, if a fine surface roughness is required, we perform lapping processing, and mirror finishing is also carried out simultaneously. 【Processing Details (Partial)】 ■ Flat grinding ■ Internal grinding ■ Lapping processing ■ Mirror finishing ■ Spherical processing *For more details, please refer to the PDF document or feel free to contact us.
We specialize in automatic machines for connectors used in precision machinery such as automobiles and mobile phones, as well as processing mold dies!
We would like to introduce our "grinding processing." For narrow grooves and curved surfaces, we perform CNC profile grinding, while external shapes and step processing are carried out using general grinding machines. We specialize in processing automatic machines for connectors used in precision machinery such as automobiles, mobile phones, and digital cameras, as well as mold dies. 【Features】 ■ Narrow grooves and curved surfaces are processed using CNC profile grinding. ■ External shapes and step processing are performed with general grinding machines. ■ We excel in processing automatic machines for connectors used in precision machinery such as automobiles, mobile phones, and digital cameras, as well as mold dies. *For more details, please refer to the PDF document or feel free to contact us.
