Item No.: GPZ
Item Name: Hardened Steel Plain Oilless Guide Pillars and Bushes for Press Die Casting Moulds
Material: Steel, Graphite
Type: Plain

Pattern: Oilless

Color: Original

Size: Custom Made

Heat Treatment: High Frequency
Hardness: 58-62HRC
Tolerance: Within 0.002mm
Concentricity: 0.002mm

Roundness: 0.002mm

Standard: JIS, DIN, AISI (Custom Made)
Application: Moulds

Description:
1. Made from high quality, durable and long lasting hardened steel and graphite materials.
2. Great hardness and excellent performance plain guide pillars and bushes.

3. High precision and close tolerance oilless guide pillars and bushes for die sets.

4. Consistent quality control and fast delivery.
5. More products can be produced according to "MISUMI","PUNCH", "DANLY", "DME", "HASCO", "TOHATSU", "FIBRO", "AGATHON", "STRACK", "PEDROTTI", "RAYMOND", "FUTABA","SANKYO", "PROGRESSIVE", "RABOURDIN", etc., or as customers' drawings.

 

Process (Oilless Bushes): 
Sawing material- Lathing (CNC Lathe or Common Lathe)- Heat Treatment- Sand Blasting- Grinding (Rough internal grinding)-Honing (Precision Honing)-Grinding (Rough or accurate grinding)- Grinding (Precision Centerless Grinding)

 

Process (Guide Pillars):
Sawing material- Lathing (CNC Lathe, Common Lathe, Meter Lathe)-Drilling Holes- Tapping- Heat Treatment- Sand Blasting- Drilling (Central Hole)- Grinding (Rough or accurate grinding)- Grinding (Precision Centerless Grinding)