OEM carbide Guide bushings SUJ2 / 20Cr oil free with shoulder

1. Material

SUJ2 ( 52100 )( 1.2067 ) equivalent

20Cr ( 5120 ) ( 20Cr4 ) ( SCr435 ) equivalent

2. Hardness

58 HRC ~ 62 HRC

3. Specifications

• Standards : MISIMI / DIN / AISI etc.
• Mounting method flange fixing
• Further dimensions, lengths and materials available on request
• Customized sizes are accepted
• Service: OEM available , and standard with stock
• Tolerance : press-fit part: m5, sliding part:-0.001 ~ -0.005mm, Head : - 0.2 ~ - 0.1mm
• Diameter arrage : Φ 8.0mm ~ Φ 120 mm or according to customer’s demand .
• Polishing: can make close to Ra 0.4 standard is R0.8
• Good-quality and precision
• Nitrogen treatment to improve the hardness
• More products can be produced according to PUNCH / DANLY / DME / HASCO / TOHATSU / FIBRO / AGATHON / STRACK / PEDROTTI / RAYMOND / FUTABA / SANKYO / PROGRESSIVE / RABOURDIN , etc.

4. Machinery & Equipments

• CNC machining center; CNC lathe; Normal lathe; CNC milling machine;
• General punching machine, CNC turning center; Wire EDM, etc.
• And we also can offer 4 or 5 axis-CNC center processes.
• General milling machine; General drilling machine; General planning and grinding machine

5. About Leader Components

(1 ) Introduction

Guide Pillar is mold and die components to be used in combination to ensure precise positioning activities

guide travel guide elements mold.

Guide Bushes / Guide Sleeves

Mold parts, used in conjunction with the guide posts, play a guiding role in general with the gap is very

small, less than the 0.05mm;

Material of guide pillars generally used in bearing steel, hot die steel, easy to iron, etc., and to the amount of bearing steel SUJ2 larger, so that the guide post in durability and performance can change sexual

orientation is greatly enhanced. Guide column with components outside the guide column components andassemblies within the guide column, with a beautiful metallic luster.

Pillar shoulder belt is generally cylindrical, generally have oil groove, the number of oil groove of the guide post with lengthened degree increases, up to the limit tank is generally 8.

(2) Classification

Guide Pillars, in accordance with the use of different places, divided into: automotive mold guide column,

an independent guide posts, guide posts with mold, stripper plate with guide posts. Not the same in

accordance with the direction of the guide is divided into: slide guide column (Code SGP), rolling guide

column (Code SRP). Follow the installation in a different way, divided into: loading type push type pillar and

pillar.

(3) Angle pins

Oblique angle pillar mold often used typically 20 degrees or 25 degrees two tilt angle of 20 degrees

generally use this kind, if the length of the slider is moved a little distance, you can adopt this kind of 25

degrees. If the distance is longer, then we would use hydraulic or pneumatic methods.

(4) Center hole

Roundness pillar there is a very high demand, primarily playing center hole in order to use cylindrical

grinder grinding diameter, because the use of the outside diameter of the cylindrical grinder grinding time

to use the top center hole of the guide post withstand rotation before You can grind.

6 . Machinery & Equipments

• CNC machining center; CNC lathe; Normal lathe; CNC milling machine;
• General punching machine, CNC turning center; Wire EDM, etc.
• And we also can offer 4 or 5 axis-CNC center processes.
• General milling machine; General drilling machine; General planning and grinding machine

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7. ​Further Information

8. Packing & Delivery

9 . Main products

• HSS punch ,Precision punch ,Ejector punch ,Punch ejector pins, Ball-lock punches, Punch retaine
• Die button
• Guide pillars ,Guide bushings ,Guide post set ,Ball cages
• Mold ejector pins ,Ejector sleeves
• Oiless bush , Bronze Wear Plate

10. Spot Light of CIVADA

· Factory opened more than 12 years

· Factory Size : 1,000-3,000 square meters

· Reserch & Development Group : 8 people

· Equipment & Machine : all imported precision ones

· Good reputation in Mold Components Area.

· One-step servise for your much time and cost .

· Complete quality management system .

Civada was founded in 2004 and now has over 200 employees and two branch offices and numbers of partners. 
Civada is the standard and special die components supplier in the production of special punches, guide elements and metal stamping tools. Our full line of precision metal fabricating and stamping tooling includes: guide pillars and bushes, punches, ball lock punches, retainers, die buttons (matrixes),Eector pin, Sleeve etc.. 

We are able to make  customised products according to international standard as well as JIS (MISUMI), DIN, AISI, FIBRO,DAYTON etc industrial standard.

Products's precision : Size tolerance within+-0.001mm, roundness within0.0015mm, surface roughness within Ra0.025,manufacturer size from 0.1mm to 6000mm . 

Quality is our self-esteem.We are committed to serve our customers by continuously improving products quality and services.