精密絞り加工のパイオニア 岐阜精器工業 ~トランスファー・順送・絞り加工・角絞り・深絞り・異型絞り・しごき プレス金型販売・MIM~

What is Drawing Compound?

What is Drawing Compound?

rawing compound is one of the presswork; it is a technology to draw (compress) a sheet of metal by a metal mold set up onto a pressing machine, into a concave shape, and then to form it into a vessel figuration without any seams. It can produce various configurations by changing the metal mold specification such as of cupping, square drawing, irregular shape drawing.
Drawing compound is said to be the most difficult to design its metal molds among other pressing compounds. 
Moreover, realizing a drawing compound with no wrinkles, deformations and/or cracks is possible only when the metal mold, machine and compounding conditions are well engaged with each other.
For the best drawing compound, ability to design and develop the right metal molds, and the amount of experience in process work are the key elements.

What is Presswork?

Presswork is to transform (shearing, bending, drawing, etc.) platy materials in most cases, by strongly holding the material in an uneven-shaped metal mold, which is set up onto the pressing machine.

Workable Materials

Cold rolled steel sheet: SPCC, SPCC, SPCD, SPCE, SPCF, SPCG 
Hot-dip zinc-coated steel sheet: SGCC
Stainless steel sheet: SUS304, SUS316, SUS420, SUS430
Aluminum sheet: 1050, 1100 Pure aluminum: 5052, 5083 Al-Mg-series alloy (5000-series alloy)
Copper sheet (pure copper): Oxygen-free copper sheet (C1020P) Tough-pitch copper sheet (C1100P) Phosphorous-deoxidized copper sheet (C1201P, C1220P, C1221P)
Brass sheet (brass): C2680, C2801P
Phosphor bronze, Phosphor bronze sheets for springs: C5191P, C5210P, and others
Permalloy
Kovar 

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GIFU SEIKI KOUGYOU

GIFU SEIKI KOUGYOU
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Tokyo 143-0024, Japan

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GIFU SEIKI KOUGYOU CHINA

GPC (Fogang) Industrial
Co., Ltd

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Guangdong Province, 
Qingyuan City, Fogang, 

TEL86‐763-4299575
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