Fair Shine industrial (Hong Kong) Co., Limited
To provide customers with the most comprehensive precision mold parts solutions.
Non-standard mold core parts | |
Product Name | Non-standard mold core parts |
Brand Name | Fair Shine |
Place of Origin | Dongguan, Guangdong, China |
Specification | Customized on Request |
Customization | Material, size, shape, convex and concave marking, coating, laser engraving mark and packing are all customizable. |
Product Material | Carbide.ASP23 Vanadis.CPMRTXM4.SKD11SKD61HSSA2M2D2SUJ2.S45C.ect |
Standard | DIN ANSI BS JIS |
Tolerance | ±0.002mm |
Surface Treatment | TiCNTiN,Aitain,Ticrnnitriding Black oxygened Black coating etc available |
Polishness | Close to Ra0.2 Hardness Depends on material(HRC60~94) |
Hardness | Depends on material(HRC60~94) |
Shaping Mode | Grinding, wire cutting, EDM, CNC machining, cnc turning, cnc Milling |
Application | Machinery Parts and Molds |
Dongguan Huixiang Mold Technology Co., Ltd. is located in Dongcheng District, Dongguan City, the economic window of China's heavy industry. It is a company integrating R&D, Huixiang's technical backbones all have decades of experience in processing mold parts from Japan and Taiwan, and they conduct various skills training and level assessments from time to time, laying a solid foundation for the company's sustainable development in the mold parts manufacturing industry. To move towards industry standardization and modernization. The company has always strictly followed the technical standards for production and inspection of international manufacturers in Europe, Japan and the United States. It can also design and provide various standard and non-standard mold accessories according to the different requirements of customers. The main products include mold accessories, inserts, inclined top seats, pen model cores, bottle cap cores, mold core sleeves, slingshots, punch needles, punches, thimbles, cylinders, flat thimbles, auxiliaries, self-lubricating (without Oil supply) block, guide sleeve, guide post, outer guide post assembly, tooling fixture, FA automation parts, clamping buckle (clamp) reset mechanism, date stamp, etc. Various non-standard parts can be customized.
Huixiang's products are widely used in major industries such as hardware, plastics, die-casting, cosmetics, spray pumps, electronic appliances, electromechanical, stationery, medical equipment, semiconductors, etc. The products are sold in major cities across the country and exported to Southeast Asia, Europe, the United States, and the Middle East. and other areas.
We have always adhered to the business philosophy of "reliable quality, technological innovation, harmonious development, and sustainable management" to give you "better prices, on-time delivery and perfect quality." We look forward to sincere cooperation with you and create a better future together!.
1. Pen making/cosmetics/packaging products: pen model refills/pen cap accessories/pen refill thread inserts/lipstick series/spray molds;
2. Medical packaging equipment products: syringe core/syringe core (combination (pieces)/test tube core/medical packaging bottle cap screw core/drawing cover core and push plate cover; front and rear mold cores such as upper and lower caps of mascara;
3. Optoelectronic/digital electronic products: precision optoelectronic shaft/precision insert Sub/core/busting/precision positioning, etc., the accuracy tolerance is generally controlled within 0.002-0.005, all with test reports for customer inspection;
4. Home appliances, automotive machinery products: self-lubricating wear-resistant blocks (high-strength brass Add graphite)/No oil self-lubricating guide bushing, movable core assembly (inclined top seat)/guide column assistant/positioning column, etc.;
5. Precision stamping mold accessories: non-standard punch needles, punch heads, punch needles, tungsten Steel punch, CNC punch, carbide punch, ASP-23 punch, powder high-speed steel punch, SKH51 punch, SKD11 punch, DC53 punch, double-pin punch, double-pin special-shaped punch, Customized guide punches, guide pins, turning punches, forming punches, elliptical punches, square punches, hexagonal punches, special-shaped punches, etc.;
6. Bushings, die inserts, lower molds, CNC Customized standard and non-standard precision stamping mold accessories such as concave molds, special-shaped bushings, contour sleeves, floating pins, cross pin floating pins, guide lifting pins, tungsten steel punches, etc.;
7. Guide pins, positioning pins, stoppers Standard and non-standard customization of high columns, limit columns, etc.;
8. Non-standard customization of SKH51 thimbles, SKD61 thimbles, supporting pins, flat thimbles, shooting pins, cylinder pins, push tubes, imported material thimbles and cylinder cylinders;
Common problems and solutions in the processing of hardware mold accessories
1. Material selection error or internal defect
Problem manifestation:
The hardness and toughness of the material do not meet the standards, resulting in the breakage or deformation of the accessories.
There are defects such as cracks and inclusions inside the material, which reduces the service life.
Coping method:
Preventive measures:
Establish a supplier whitelist and require material inspection reports (such as SGS certification). Perform ultrasonic flaw detection or metallographic analysis on each batch of materials.
Corrective measures:
Disable use immediately when you find a defect and use the forging process to replace casting parts (improve the density of the material)
2. Improper heat treatment process
Problem manifestation:
Uneven quenching hardness or cracking, resulting in poor wear resistance or brittle fracture of the accessories. The tempering temperature is insufficient, the residual stress is not eliminated, causing deformation.
Countermeasures:
Preventive measures:
Vacuum heat treatment equipment is used to accurately control the heating rate and cooling medium (such as quenching oil temperature).
Increase deep cold treatment (-80℃) to improve material stability.
Corrective measures:
The deformed accessories are secondary straightened and partially annealed in super hard areas.
3. Extra-difference in processing size or shape deviation (high risk)
Problem manifestation:
The CNC machining allowance is insufficient, resulting in too large or too small matching gap between the guide column and sleeve.
The machining error of complex curved surfaces (such as oblique wedges) exceeds tolerance, affecting the mold operation accuracy.
Countermeasures:
Preventive measures:
Use a five-axis linkage machining center and match it with online detection equipment (such as a three-coordinate measuring instrument).
Prepare a standardized processing parameter library to avoid human operation errors.
Corrective measures:
The excess parts are repaired or re-grinded in electric sparks and scrapped if necessary.
4. Failure to meet the surface quality (medium risk)
Problem manifestation:
Uneven grinding patterns lead to increased friction between the discharge plate and the punch.
Coatings fall off (such as TiN coating) or surface rust.
Countermeasures:
Preventive measures:
Mirror grinding process (Ra≤0.1μm) is used and is paired with a dustproof workshop.
Destress annealing is performed before coating to enhance adhesion.
Corrective measures:
Polish and repair minor scratches, and severely rusted parts need to be unplating and re-coated.
5. Poor assembly and coordination (low risk)
Problem manifestation:
The guide column sleeve is stuck in motion, and the thimble is not reset smoothly.
The mold closure height error results in insufficient clamping force.
Countermeasures:
Preventive measures:
Implement a pre-assembly system, use a feeler gauge to detect gaps, and reddish powder to check the contact surface.
Adopt a modular design to reduce on-site assembly variables.
Corrective measures:
Adjust the gasket thickness compensation error and perform micro-polishing of the stuck area.
Our adavanges
1. Clean and tidy workshop.
2.Strick and serious manangement, skilled and expericenced technicians.
3. Various raw material(imported and Chinese) to meet different needs of customers.
4.Equipment of high pricision.( Surface grinding,Sodick Wire-cutting.drilling machine).
5.The QC go along with all the production processes in our factory.
6. You can use English or Japanese for cummunication
Our Services
1. Specialized in precision mold part ,inquiries will get highly attention and be prompt response.(within 24 hours).
2. Advanced facilities and experienced engineers, rich experience in mold parts.
3. Guaranteed quality, superior material quality compared to all other.
4. Customer oriented, efficient solution to control the cost for our client.
5. One-stop service, any questions can be solved at the first time by us.
6. Each part has been got 100% inspection before shipment.
Payment Terms
T/T,Paypal,Western Union,50% deposit, balance before shipment is available
Package:PE bag with anticorrosive oil,foaming film with carton,or wooden box according to customer's requirement.
Delivery:Delivery time is usually 7-15 working days for type of ejector pin,specific time is according to quantity.
Shipping:We ship using express such as DHL, UPS, FEDEX etc. or according
to customer's requirement . It takes about 3-5 days to arrive your front
door, and proof of shippments are provided with a shipping or tracking
number. And we ship by occean shippment for larger quantity items,
it will be economic for customers.