Ndedzipi mhando 5 dzesimbi dzinowanzo shandiswa mumapurasitiki?
Plastiki mold chinhu chakakosha chekugadzira zvigadzirwa zvepurasitiki, kazhinji zvinoda kushandiswa kwesimba rakawanda, kuomarara kwepamusoro, kushomeka kwepamusoro uye kuomerwa kwakanyanya kwesimbi kuzadzisa zvinodiwa pakugadzira.
Aya anotevera marudzi mashanu esimbi anowanzo shandiswa mumapurasitiki mold uye maitiro ekuasiyanisa:
(1) P20 simbi
P20 simbi imhando yesimbi yakaderera alloy ine yakanakisa machinability uye weldability, iyo inoshandiswa zvakanyanya mukugadzirwa kwepurasitiki mold.Hunhu hwayo chaihwo hunosanganisira kusimba kwakanaka, kuomarara kwepamusoro, kupfeka kuramba, kugadzirisa zviri nyore, nezvimwe, yakakodzera kugadzira marudzi akasiyana ezvigadzirwa zvejekiseni.
(2) 718 simbi
718 simbi isimba rakakwirira, kuoma kwepamusoro uye yakakwirira yekupisa conductivity yesimbi, nepo ichivimbisawo kushanda kwakadzikama pakupisa kwepamusoro, uye ine kurwisana kwakasimba pakuora.Simbi ine tarisiro yakanaka yekusimudzira mukugadzirwa kwezvikamu zvemotokari, goko remidziyo yemumba nemimwe minda.
(3) H13 simbi
H13 simbi isimbi yakajairika inokodzera zvakasiyana-siyana zvekugadzira zvigadzirwa, izvo zvinoratidzwa nesimba rakawanda, kunaka kwekudzivirira kupisa, kusimba kwakanyanya, uye hairatidzike deformation uye kuomarara kwepasi uye mamwe matambudziko.H13 simbi yakakodzera kugadzirwa kwejekiseni molding molds ine zvinodiwa zvakanyanya.
(4) S136 simbi
S136 simbi isimbi yemhando yepamusoro-stainless simbi inoshandiswa zvakanyanya mukugadzira mold yepurasitiki.Iyo inoratidzirwa nehupamhi hwekuoma, yakanaka corrosion kuramba uye kupfeka kusagadzikana, kurongeka kwepamusoro uye kugadzikana kwakanaka kwekupisa.S136 simbi inowanzo shandiswa mukugadzira zvigadzirwa zvekuumba jekiseni seyakasiyana siyana zvigadzirwa zvemagetsi dzimba, zvikamu zvemotokari, matoyi, nezvimwe.
(5) NAK80 simbi
NAK80 simbi isimbi yakakwirira-yakasimba, yakakwirira-yakaomarara ine kusakara kwakanaka uye kushorwa, kunyanya yakakodzera kugadzira mold inoda kurongeka kwepamusoro uye hupenyu hurefu.Simbi inoshandiswa zvakanyanya mumaindasitiri akadai semidziyo yemumba, mota, midziyo yekurapa uye matoyi.
Aya ari pamusoro apa marudzi mashanu esimbi anowanzo shandiswa muhuvhu hwepurasitiki, ane zvirinani mashandisiro ekuita muinjiniya maitiro, uye mamwe masimbi akakodzera anogona kusarudzwa zvichienderana nezvinodiwa zvekugadzira.
Nguva yekutumira: Aug-08-2023