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Last updated : 11/16/2021

C-COM Co., Ltd.

President
Hiroshi IWAMOTO (Mr.)
Year established
1984
Capital
60,000,000 yen
Sales
0
Employees
270
Postal (zip) code
730-0825
Company address
5-2-41 Konan, Naka-ku, Hiroshima-shi
Phone
082-249-4450
Fax
082-246-7578
E-Mail
info@c-com.ne.jp
URL
http://www.c-com.ne.jp
Company PR

We totally support product development through high technologies and careful consulting.

As a prototype development maker, we, C-COM Co., Ltd., process and assemble various sheet metal parts, and design, manufacture, and sell molds and jigs for those parts.
Based on the automobile industry, which is also the starting point, our business covers various fields such as vehicle parts, industrial machinery, aerospace fields, railways, and home appliances. We support product development with a variety of prototype technologies.
In addition, we are constantly updating equipment and systems, such as introducing a laser processing machine, for the first time in western Japan. Under the CAD / CAM system that supports in an all-round manner, we are promoting thorough factory automation from modeling to DNC processing, in order to shorten delivery time and achieve high accuracy.

写真1

We manufactured the prototype for the entire body, including the tooling, parts, and assembly fixtures for the Rolls Royce 2000 model.

写真2

This is a 2000 KW class gas turbine part made of cobalt alloy, for which we also provide welding assembly.

Major Products
Prototype parts for automobiles
Gas turbine engine parts
Aircraft engine parts
Rocket engine parts
Other prototype sheet metal parts
Mass production sheet metal parts of small quantity and various kinds
Major Customers
Mazda Motor Corporation
Daihatsu Motor Co., Ltd.
Suzuki Motor Corporation
IHI Corporation
Kawasaki Heavy Industries, Ltd.
Mitsubishi Heavy Industries, Ltd.
Major Facilities/Equipment
Software (CAD/CAM) 
 CATIA V5, UG-NX, AutoCAD, Master CAM, TEBIS
Software (Simulation/Analysis) 
 AutoForm, VERICUT
Machining Centers 
 3-axis MC, 5-axis MC, 5-axis multi-tasking MC, milling machines
Lathe Machines 
 VTLex-1600/1250/1100, Neo-16EX/20EX/28EX, Omega60/70
Laser Processing Machines 
 2-axis CO laser, 5-axis CO laser, 5-axis fiber laser
Press Machines 
 1600ton, 1500ton, 1200ton, 1000ton, 500ton, 300ton, 200ton, 60ton, 30ton
Coordinate Majoring Machines (CMM) 
 STRATO-Apex 162016 (Mitutoyo Corporation), SVA1215A (TOKYO SEIMITSU CO., LTD.)
Articulated Measuring Instruments 
 FARO Platinum Arm 12FT, 10FT, 9FT, 8FT, 4M, 3.5M
Fluorescent Penetrant Inspection (FPI) Equipment
Technology Employed
Transportation machinery/equipment manufacturing industry
Directly linked CAD/CAM systems and NC machines. Realized faster delivery times and higher precision through DNC processing.
Transportation machinery/equipment manufacturing industry
As a manufacturer of automobile prototype parts including doors and fenders, is regarded highly both nationally and internationally.
Transportation machinery/equipment manufacturing industry
Can process large parts via the press machine (X:4,400, Y:2,500) with 1,600 ton capability.
Transportation machinery/equipment manufacturing industry
Can process large parts and perform tailored welding using the laser-beam machine with the output of 4000 W (3,100x1,900x700).
Transportation machinery/equipment manufacturing industry
Has extensive experience in the field of special materials processing, including aircraft and gas turbine engine parts.
Transportation machinery/equipment manufacturing industry
Realizes low-cost and short delivery times, by fully automatic NC machining.
Transportation machinery/equipment manufacturing industry
Ensures quality control system for each process operated by the workers in charge, based on the concept of considering subsequent processes as customers.
Transportation machinery/equipment manufacturing industry
Passing the MIL (U.S. Forces) Quality Control Standards, has realized the world’s highest level of quality control.
Primary Area of Technical Expertise

We are good at multi-product low-volume manufacturing of gas turbines, aircraft engines, etc., centering on prototype automobile parts.
We are a comprehensive prototype manufacturer that enables integrated production from conception to design, production and body assembly.
We are a technical group with a wide range of experience, and able to handle steel, aluminum, stainless steel, titanium, nickel alloys, cobalt alloys, and duralumin.

Future Business Challenges
To continue joint development by introducing VE (Value Engineering) and VA (Value Analysis), in order to meet the customers’ cost targets.
To achieve quicker delivery times by promoting elimination of finishing process of the press dies for prototype vehicles.
To eliminate the stamping trial altogether by using accumulated data.
To propose prototype parts processing from the design stage by anticipating customers’ needs.
Future Technical Challenges
Transportation machinery/equipment manufacturing industry
Reduction of die costs by reducing the number of stamping operations.
Transportation machinery/equipment manufacturing industry
Stamping/deep drawing of super heat resistant materials and special metals by 1500 ton Hydroforming press.
Transportation machinery/equipment manufacturing industry
Simulation technology for press forming and Auto Form System.

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