Loading Port:China Main Port
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:-
| Material: | surface finish: | tolerance: |
| Packaging Detail: | outer:(Non-Coniferous wooden pallets/paper boxes) Inner package: nude |
| Delivery Detail: | Within 40 days after sample approval |
locomotive parts
1.professional manufacturer
2.OEM is available
3.tolerance:+/-0.025mm
4.ISO9001:200
investment casting locomotive parts
What can we do ?
we can do various products based on drawing, sample, or even a concept. We have precision machining workshops and can produce the highest quality precision components for our customers.
The materials include 201, 202, 303, 304, 304L, 316, 316L, 1Cr18Ni9Ti, 430, 440,1008,1020,20NiCrMo, 42CrMo4 and non-magnetic stainless steel.
The minimum weight of casting we can do is 2gram, The minimum casting space available is 0.75 millimeter, and the thinnest is 0. 15mm. The longest blind hole we can make is 170mm. We also have various inspection facilities which can do mechanics test.
Process involves sand casting, shell molding, and low pressure die casting. Material optional from GB/ASTM/ANSI/BS/DIN/NF standards. Customized products include receptor for lab, and ground floor for municipal industry. TS16949; ISO9001:2000 certified.
What is the casting process?
1 Standard Linear Tolerance(mm)
As-cast tolerances of angles is mainly a function of the part design and their ocation in casting. They range from +/- 1/2 degree (considered minimum) for well supported positions to +/- 2 degree where existing distortion could be expected. Inclusion of gussets and ribs normally minimizes distortion and many sections can be mechanically straightened.
3 Flatness, Strengthens and Roundness
Section Thickness | Possible Thickness Section Sink per Face of Casting | |
Normal | Premium | |
Up to 25 | 0.20 | 0.10 |
25 to 50 | 0.40 | 0.20 |
50 to 100 | 0.60 | 0.30 |
100 to 150 | 0.80 | 0.40 |
