Wire cutting EDM and Profile Grinding Process / precision grinding services

Delivery Time:8 days
Certification:ISO9000:2008

Custom Carbide Precision PG Optical Profile Grinding process Parts 

Material using	imported  SKD11,SKH9,Elmax,Viking, or others
Size	According customer drawing
Hardness	80-90 HRC
Treatment	According customer require
Grinding Precision	0.002MM
EDM Precision	0.002MM
Surface Roughness for EDM	reach to Ra0.1 even mirror surface
Angle Clearness	<0.05
MOQ	1 set
Origin of Material	America ,Japan, Sweden
Process machine	Pg optical profile grinder, EDM, wire cut, miller
Delivery date	7-10 days
Delivery type	Express

Production Flow

Heating treatment, Surface grinding , PG profile grinding, Wire cutting EDM, EMD , CNC milling , Milling are the main product process.

Competitive Advantage

1. Chenghui Precision Mould have more than 60 professional and skilled technicians ;10 master of optical profile grinding ,CNC milling, mirror EDM, wire EDM who were more than five years experiences working in foreign-owned enterprise. These talents ensure our product satisfy customer requirement quickly and our process skills are be industry leadership in mould machining field such as EDM and PG optical profile grinding.

2. Chenghui Precision Mould specialize in precision led lead frame mould , precision progressive stamp mould and precision plastic mould part. 

3. Chenghui Precision Mould provide advanced R&D service and experienced engineer ,your inquire would get prompt responses within 24 hours.

4. Japan Waida PGX-2500SP type optical projector profile grinder ensure processing precision 0.001mm.

5. Sodick wire-cutting EDM and one Sodick oil cutting EDM machines, they ensure general tolerance within 0.005mm, flatness,verticality,and linearity within 0.002mm.The smallest wire of machine is 0.03mm.

Quality Guarantee

Using dimensional and optical inspection equimentment, Chenghui Precision Mould ensures that the tolerance and dimensional integrity of each part remains uncompromised.

Chenghui Precision Mould operate ISO 9001:2008 system, committing to continuous process improvement eliminating variability and inconsistency within the manufacturing process.

Applying quality tools CPK control key point and key size.

Chenghui Precise Mould deciates to develop long-term relation with customer through reliable quality; and  be a truthworthy strategic parter.

Equipment list for profile grinding parts

Dept.	Equipment	Origin	Brand orType	Tolerance	Q’TY
Metal Die Department	PG optical projection grinder	Japan	WAIDA SPG - R	0.001	1
PG optical projection grinder	Japan	WAIDA PGX - 2500SP	0.001	1
PG optical projection grinder	Japan	135AS/WASION	0.001	1
Mikron High Speed CNC milling	Switzerland	HSM500LP	0.002	2
Hyfair grinder	Taiwan	614	0.001	12
Seedtec precision water grinder	Taiwan	800*400	0.002	2
carving machine	Taiwan	Daliang	0.001	1