Among the various ownership enterprises, the large-scale annual output of die-casting parts is 10,000 tons, the maximum annual output is 60,000 tons, the medium-sized annual output of die-casting parts is about 5,000 tons, and the small-scale annual output of die-casting parts is also several hundred tons. . The proportion of various die-casting parts in the total amount of die-casting Afã horow, aluminum alloy no yɛ bɛyɛ 83%, zinc alloy yɛ 15%, na ɛka sika kɔkɔɔ 2%, a emu bɛyɛ tɔn ɔpepem 5.6 na wɔyɛɛ afã horow a wɔde aluminum ayɛ no die-casting wɔ 2014. mu.
Nneɛma titiriw a ɛba wɔ die-casting products mu titiriw ne kar ne moto afã horow. die-casting afã horow a wɔde di dwuma wɔ kar biara mu no yɛ gearbox dan, cylinder block ne crankcase quasi-die casting{4}} a wɔkyekyem pɛpɛɛpɛ a die-casting fã a ɛwɔ kar biara mu no yɛ 75 kg, ne nyinaa mu duru{7}} its of the total than 50% over production
Die castings a wɔyɛ no pɛpɛɛpɛ no yɛ kɛse yiye, titiriw no, nea ɛka ho ne grinding, cutting, welding ne nneɛma afoforo a wɔyɛ.
Wɔ CNC mfinimfini no, wɔde anum-axis ne abiɛsa-axis CNC mfiri nnwinnade di dwuma ma mfiridwuma. nhyehyɛe a ɛte saa a ɛyɛ pɛpɛɛpɛ-precision mfiri nnwinnade de di dwuma toatoa so a ɛkorɔn-precision pneumatic actuators te sɛ cylinders{5}} a ɛka wɔn a atetesɛm akwan so akwan horow no mu dodow no ara a wɔawie no yɛ casting manufacturers mpɛn pii no sintɔ sintɔ, na ɛyɛ den no yɛ den ne du ne du ne du ne du ne du rates, na the meet ne no hyia rates, na ne du ne me dut rates rates, na ne du ne du rates, na ne du ne du rates, na ne meet rates rates, and the meet and the meet and the meet the na ne the Meet and the Met the Meet and the Meet and the Meet AND THE THE THE THE THE THE THE THE THES Adwene a ɛyɛ basaa: Dɛn nti na mfiri nnwinnade koro no ara a wɔde fi amannɔne ba a ɛwɔ ɔman no mu nneɛma a wɔyɛ mu no yɛ pɛpɛɛpɛ fi amannɔne de no ho?
Ɛdenam nhwehwɛmu no so esiane ntease ahorow nti, awiei koraa no wohui sɛ bere ne pɛpɛɛpɛyɛ a ɛyɛ adwuma a ɛtoatoa so a mframa afã horow te sɛ cylinders wɔ mfitiase CNC mfiri nnwinnade no ho hia kɛse ma pɛpɛɛpɛyɛ machining, na kankan a mframa afã horow no wɔ abusuabɔ kɛse ne mframa fibea no su no wɔ abusuabɔ kɛse{0}} nanso, dodow no ara die Wɔde dryer di dwuma ma onwini ne drying. mframa nhyɛso dew point a wɔahyɛ no den bere a ayɛ nwini na ayow akyi no, mpɛn pii no +10℃C ne+15℃C. (a ɛkorɔn sen mfiridwuma ho gyinapɛn JB/T5967-2007 adesuakuw a ɛto so asia ahwehwɛde ahorow);
Mframa mu nneɛma a wɔde di dwuma wɔ CNC mfiri nnwinnade a ɛyɛ pɛpɛɛpɛ kɛse so no hwehwɛ pefee sɛ nhyɛso dew point no wɔ ase +3℃(sɛnea mfiridwuma nnwuma gyinapɛn jb/t5967-2007 grade ahwehwɛde anan), nsu a ɛwɔ mframa a wɔahyɛ no den no mu no boro nnwinnade ahwehwɛde ahorow no so{3}}
Bere a wohui sɛ nea ɛde ba no, wɔyɛɛ mfiri a wɔde di dwuma wɔ akyi no ntɛm ara, na wɔde afiri a ɛma awɔw a ɛyɛ nwini a ɛma nsu no yɛ nwini no sii ananmu no ntɛm ara de core-adsorption dryer. no sii nhyɛso no akyi bere a wɔde sii ananmu akyi no betumi adu -20℃, a ɛne nea wɔyɛ no ho ahwehwɛde ahorow no hyia koraa. bere a wɔtew wɔn ho so wɔ nneɛma a wɔyɛe no so na wowiei no, wɔde wɔn ho too nneɛma a wɔde yɛɛ adwuma no so{ 5% na pɛpɛɛpɛyɛ no nyaa nkɔso kɛse.
