Customized Base Machined Parts CNC Machining
|Terms of Trade:||FOB,CFR,CIF,FCA|
|Min. Order:||4000 Piece/Pieces|
|Delivery Time:||35 Days|
|Packaging:||carton, PE pallet, PE flow box, steel box, wooden pallet, container|
|Place of Origin:||NINGBO|
Model No.: BL019
Customized Base Machined Parts CNC Machining ,
the material for this part is ADC-12, a kind of material, having good fluidity, which is good for filling while die Casting. This material is a good material to produce end cover, housing, gearbox, bracket etc.
For this part, should pay attention to the loose.
Feature: loose and non tight macrostructure on the surface of casting.
1, mold temperature is too low.
2. The casting temperature is too low.
3, small specific pressure.
4, too much paint.
1, to improve the mold temperature to the working temperature.
2. Appropriately increase the pouring temperature of alloy.
3, increase the specific pressure.
4, the coating is thin and uniform.
Die Casting is a technology that, press the melting aluminum under high pressure, high speed, usually the shot procedure will be finished in a few seconds. In this case, there probably be air trapped because of turbulence, eddy, so the porosity is unavoidable, but can be decreased or improved. Usually, in die casting factory, visual porosity on machining surface is not allowed, so the solution is to simulate or validate sufficiently by mold flow analysis prior to the building of the tooling, to ensure the density of the casting, by locating the major injection gate, cross gate, runner, the venting system reasonably.
Then, for the machining work of this part, it is a part of high Precision machining tolerance, the tolerance is around ±0.025 mm, so for the machining facility, machining cutter, they should be rigid, stable enough. In production, there should be first article inspection, final article inspection, routine inspection during process flow, including definite inspection frequency. Of course, because of the limit of the qty of inspector, the more important point is that, the operator should make self inspection during machining work.
Cavity Number: 2
Process Technology: High pressure die casting, Cold Chamber
Product Dimensions: Customized
Casting General Tolerance: Grade GB-CT4
Surface Finish: Polishing, Shot Peening
Flow Processes: Die casting, Degating, Deburring to remove the flash around the ejector pins, Polishing to remove the parting line, Shot peening to make the part more consistency, High Precision CNC Lathe Machining, E-coating, Cleaning, Packaging, Shipping
Control Measure: Incoming Material Test, First Article inspection, Routing inspection, Final item inspection, and Outgoing quality control
Inspection Equipment: CMM, Caliper, Plug Gage, Screw Gauge
Application: Auto Parts
Lead Time: 30-35 days
Trade Term: FOB Ningbo
NINGBO ZHENHAI BOLANG METAL PRODUCT FACTORY
NINGBO ZHENHAI BOLANG METAL PRODUCT FACTORY was established in 2001. BOLANG centres high precision CNC machining as our core competence, the company specializes in producing Auto Parts, agriculture parts, Machinery parts, lighting parts, hardware fittings etc. We can provide pressure Casting , Sand Casting, INVESTMENT CASTING, GRAVITY CASTING, the material covers Aluminum Alloy such as A380, A390, ADC12,YL102, A356, ALUMINUM EXTRUSION of 6000 series, zinc alloy, iron, copper etc. The products are mainly exported to countries such as USA, Europe (England, Germany, Italy, Belgium etc), Asia (Japan,Korea etc). And the company has successfully passed ISO/TS16949 quality management system certificate. The company possesses strong technical power and a highly qualified staff team, the company has casting machines with robots, Trimming machines, high Precision machining centers, CNC lathes, automatic drilling and tapping machines, polishing machines, vibration grinding machines, shot blasting machines, umtrasonic cleaners etc. The company has quality inspection facilities, like CMM, spectrometer, roughness meter, hardness meter, measuring projector, tensile test machine, pneumatic measuring tool, self-design leak test machine etc.
- Company Name: NINGBO ZHENHAI BOLANG METAL PRODUCT FACTORY
- Representative: LIU CHENGZHI
- Product/Service: Die Casting , Precision Machining , Precision Casting , Pressure Casting , High Precision CNC Machining , Ferrous Metal
- Capital (Million US $): 1000000 RMB
- Year Established: 2001
- Total Annual Sales Volume (Million US $): US$2.5 Million - US$5 Million
- Export Percentage: 91% - 100%
- Total Annual Purchase Volume (Million US $): Below US$1 Million
- No. of Production Lines: 3
- No. of R&D Staff: 5 -10 People
- No. of QC Staff: 5 -10 People
- OEM Services Provided: yes
- Factory Size (Sq.meters): 1,000-3,000 square meters
- Factory Location: Guisi Industrial Zone, Luotuo Street, Zhenhai District,Ningbo,315206,China
- Contact Person: Ms. sunny
- Tel: 86-0574-86556929
Premium Related Products