What's High Precision Injection Mold?
Injection molds are designed with water lines to thermodynamically balance the loss
of heat from the plastic material to achieve a specific plastic shrink and, thereby, part dimension. ... Consistent control of mold temperature and the resulting plastic shrink is absolutely critical to high precision injection molding
Why Low Cost injection mold tooling is so Expensive?
Cost of ownership of injection mold tooling over the entire
projected lifetime of tooling is what really matters, if the
purchasing company is interested in sustainable profitability. In
other words, it will include (at the very least) lead-time from
order placement to first profitably saleable parts, cycle time,
general durability, need for maintenance and energy efficiency.
Chalk is much less expensive than even basic cheese, let alone
gourmet variants. For some tasks, chalk is great, but get the two
mixed up and you could be in for either serious constipation or
morbid obesity. Neither condition is immediately apparent at the
point of consumption, however, though one might get a taste of what
to expect in the long run.
1. Q:Do you have experience to build export mould?
A:Yes, we do. Over 95% of our molds are exported.
2. Q:How many moulds could you make every month?
3.Can you make precision mould ?
A:Yes. And we can hold mould tolerance +/- 0.005mm, product
tolerance +/- 0.01mm.
4.:How about the steel you usually use?
A:We only use raw materials with good quality like P20, P20H, 718H,
NAK80,1.2311,1.2378, 1.2344, 1.2343 ESR, 1.2767, H13,8407, 420SS,
S136, S-7,etc. They are all from famous suppliers, such as
LKM,ASSAB, THYSSEN, etc. Steel certificate and heat-treatment
certificate will be provided along with the tools ,while delivery
5. :What is the standard of your hot-runner system?
A:It’s decided by the customers. We have famous hot runner
suppliers locally, such as MOLD MASTER,INCOE, YUDO, DME,
SYNVENTIVE, HUSKY, HASCO,EWIKON, GUENTHER, etc.
6.:What kind of standard components do you use?
A:HASCO, DME, PROGRESSIVE, STAUBLI, RABOURDIN are available.
7.:What do you need for quotation? And what about the software?
A:2D & 3D part files and mold specifications are preferred. We
mainly use UG and AUTOCAD. But it is OK for us to read the files of
Solidworks, PRO-E etc.
8.:What is your turnround time for injection mould building?
A:Usually 4 to 10 weeks. It also depends on mould size and