|Place of Origin:||China Shenzhen|
|Brand Name:||CE Mould|
|Certification:||ISO 9001 2015|
|Model Number:||Scania ACC|
|Minimum Order Quantity:||1 set|
|Packaging Details:||ply wooden with steel strips|
|Delivery Time:||10 weeks|
|Supply Ability:||40 sets per month|
|Cav No.:||1X1||Finish Surface:||No Polish. Ra 1.6|
|Mold Standard:||HASCO||Runner:||Hot Manifold+cold Runner|
|Mold Life:||500k Shots||Ejection:||EP And Automatically Kick Off|
|Gate:||Pin Gate||Lead Time:||10 Weeks|
This is the injection plastic mould for Car 's HAVAC part, Very precision mold. Need control dimension for all guide ribs and positions. So almost no polish was permitted, All process should be from very fine EDM and grinding. A lot of shutoff in the mold is the critical points for this mold. Otherwise the producer will meet the burrs every day. Even 10 employees per machine can't remove it cleanly.
|Mold Type||Plastic injection mould|
|Design software||UG, Auto CAD,etc.|
|Steel material||S50C and 2344|
|Plastic production Raw material||PC+ABS black|
|Mold base||HASCO standard|
|Mold runner||Hot nozzle + Cold runner|
|Mold hot runner||Thermoplay|
|Mold strandard parts||HASCO, etc.|
|mold life||>800,000 shots|
|Mold hot treatment||nitridation, tempering,etc.|
|Mold cooling system||water cooling|
|Mold surface||EDM, CNC and polishing|
|Hardness of the steel||48~50 HRC|
|process|| High speed CNC, standard CNC, EDM, Wire cutting, Grinder,
Lathe, Milling machine, plastic injection machine
|Lead time||70 days|
|Monthly capacity||25 sets/month|
|Mold Packing||Ply wooden with steel strips for exporting case|
This is the main body for this Havac control system. whole dimension and local detail dimension. All are very important.
Key points for this Mold.
1. In order to get high volume production, the mold strength is important. normally most of plant will make a lot of inserts and put a lot of EP. For us is differentl, high volume need stronger mold then we must put less inserts and less EP. Small EP is easy to break. we put another construction to let the push out fource is enough and less inserts.
2. since less inserts then it means it need more electrodes for fine EDM. EDM time is more than 3 weeks.
3. Mold shutoff is another skill. It need enough experience for the molds
4. From the photo you will find it is complicated the mold for shutoff and match. it is important to find the right process for short lead time.
5. In order to get less cycle time, the cooling system is important to put. For dimension, mold dimension is basically. molding parameter and temperature control is very import for everywhere too.
6. this kind of parts, Deformation is less than 0.2mm. otherwise the button will contact each other. no function.