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クメダのものづくり

MANUFACTURING

BUSINESS

We are a specialized jig manufacturer that designs and manufactures specialized jigs and tools for domestic and overseas manufacturing and processing industries. We meet our customers' needs with our four strengths: outstanding 3D design capabilities, ultra-precision machining capabilities using state-of-the-art equipment, reliable assembly and inspection capabilities, and outstanding on-the-spot response capabilities.

2D/3D Design

2D/3D Design

We provide precise and efficient fixture solutions by utilizing our design department, design facilities, and 2D/3D design technology. We aim not only to create high-quality fixtures, but also to pioneer the future of manufacturing.

2D・3D設計力

Design Division

DEPARTMENT

Design Department

We aim to provide optimal designs to meet our customers' needs, taking advantage of our rich experience and track record of over 50 years as a specialized jig manufacturer. Our staff of 11 people will handle everything from proposing jig concepts to discussing specifications and detailed design.

Design Facilities

EQUIPMENT

Design facilities

AUTO CAD (2D) 8 units
Solid Works (3D) 14 units
We are equipped with CAD that supports both 2D and 3D design.

●2D design (example)

Below is a sample.

Crankshaft machining jig

Jig name

Crankshaft machining jig

Onboard machinery

Horizontal 4-axis machining M/C [3 axes (X.Y.Z) + 1 axis (B)]

Outline

Jig capable of machining multiple types of cylinders from 2 to 4 cylinders by changing setups.

Cylinder block machining jig

Jig name

Cylinder block machining jig

Onboard machinery

Horizontal 5-axis machining M/C [3 axes (X.Y.Z) + 2 axes (A.B)]

Outline

Jig that can be used for future workpieces with the setup specification of the child jig.

●3D design (example)

Below is a sample.

Cylinder block machining jig

Tool name

Cylinder block machining jig

Onboard machinery

Horizontal 4-axis machining M/C [3 axes (X.Y.Z) + 1 axis (B)]

Outline

Jig for line boring that requires high accuracy.
Automatic workpiece transfer by robot.

Turbine housing machining jig

Tool name

Turbine housing machining jig

Onboard machinery

Horizontal 5-axis machining M/C [3 axes (X.Y.Z) + 2 axes (A.B)]

Outline

Jig that enables processing from multiple directions and process consolidation.

3D Design

3D DESIGN

There are many advantages to designing jigs in 3D. For example, as shown in the image below, 3D makes it possible to accurately check for tool interference, which is difficult and time-consuming to verify in 2D. By expressing slopes and curves that are difficult to express in 2D, you can verify the flow of cutting chips, experience the ease or difficulty of manufacturing parts, and their strength at the design stage. Of course, numerical verification such as strength calculations can also be performed using dedicated functions.

Tool Simulation

3D Design
Tool Simulation
Machining Interference Check

Machining interference check

Four Strengths

ADVANTAGE

KUMEDA SEIMITSU

Design and manufacturing of jigs and tools

KUMEDA SEIMITSU.,CO.LTD

805 Kasa, Miki shi, Hyogo, 673-0402, JAPAN

FAX : 0794-83-2019​

Copyright © KUMEDA SEIMITSU.,LTD. ALL RIGHTS RESERVED.

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