MORIOKA INDUSTRY CO.,LTD

Menu

Company Profile

Design development and manufacturing for
tooling Cold forging, and manufacture as start to
finish production from header & former
"Cold forging process" to NC turning & Machining

We are "VA&VE proposal style company", based on
outstanding process technology and long-term
knowledge since established days

■Capital
 9.8 Million JPY

■Representative person
 Managing Director Michiho Matsuura

■Employee '2017.April

All Member 140
(Trainee from Oversea 25)
Man 105
Female 35
Average age 39 years old
弊社外観

Historical DATA

April.1941 Established Morioka Industry Co.,Ltd
August.1988 Start operation in Kawagoe Manufactures
(Totalized manufacturing site in
Aichi)
July.1998 Acquired ISO9002
October.2001 Acquired ISO14001
October.2005 Established Morioka Industry
(Suzhou) Co.,Ltd

at Suzhou in China
November.2006 Add New manufacture
(D Building)
at Head manufacture in JP
November.2008 Established Morioka (Shanghai)
Trade Co.,Ltd

at Shanghai in China
弊社外観
弊社外観

Global Expand Activity

Product Introduction

Guidance information

Click on the product name in blue to see the details.

Turn Over

Equipment

Fundamental Process for Cold Forging

(A)Upsetting

(B)Forward

The process to make widen raw
material diameter by Punch hitting.
This process adapt to shaping head of
Rivet or Bolt.



The process to squeeze raw material by below step.
1st Inserting raw material to tooling for sealed.
2nd Pushing forward raw material by
punch.
This process provide big screw result.
(Ratio of Cross-section reduction)
(A)ふくらまし(据え込み)(upsetting)
(B)強制(密閉)絞り(forward)
(C)Reductioning

(D)Backward

The process to squeeze shaft by punch
hitting on the head of extra raw material from tooling die.
This process provide small
ratio of Cross-section reduction.
Generally this process perform with Up
setting at same time
The process to make Cup shape by Pin
pushing material in die, and leading
material opposite flow toward pin
direction




(C)オープン(開放)絞り(reductioning)
(D)後方押し出し(backward)
(E)Trimming

(F)Pierce

The process to make shape by cutting
extra material.
This process adapt to hexagon shaping
of bolt head.
The process to make hole by pin.
This process adapt to making hole for
Nut.


(E)トリーミング(trimming) (D)後方押し出し(backward)
Production machine for Screw
[Double Header]

1.Flow steel wire by wire dispatching roller
2.Cut Steel wire, hit against stopper, with gross size by Knife
3.Move material toward dice
4.Make shape by pre up setting punch(1st Punch)
5.Make shape by final up setting punch(2nd Punch)
6.Push out final product by Knock pin
ダブルヘッダの成形工程

[2 Dice 3 Blow]

1.Make shape by pushing material forward in 1st Dice by 1st Dice and 2nd Punch
2.Make shape on same Double header process by 2nd Dice and 2nd.3rd Punch
2ダイス3ブローヘッダの成形工程

[6-Stage Parts Former]

1.Flow steel wire by wire dispatching roller
2.Reverse material after shaping on 1st/2nd Dice stage
3.Make pipe shape by 4th Dice and Pin
4.Make Flange shape by 5th Dice
5.Make through hole by 6th Dice and pin
6D6Bパーツホーマーの成形工程

[Rolling machine by Flat dice]

1.Roll material with pushing toward roll dice.
2.Cut material into thread of dice
3.Gradually make shape screw shape
4.Finish to make complete screw shape

平ダイス転造盤の成形工程
ねじ山の成形

Product Introduction in detail

page top