Concept leh design a ni a, casting process design a ni.

1. Concept .
Tunlai science leh technology hmasawnna tur chuan metal casting-te chu mechanical property sang tak, dimensional accuracy leh surface roughness value hniam tak nei turin a mamawh a; Special property thenkhat, heat resistance, corrosion resistance, wear resistance, leh short production period leh low cost te pawh a awm thei. Chuvangin, casting siam hmain, casting process chu duan a ngai a, chutiang chuan casting process pumpui chuan scientific operation a thlen theih nan, casting siam dan tur dik taka control theihna turin, quality sang leh yield sang tak takte nghawng a thlen theih nan.
Casting Process Design chu casting scheme leh process parameters te tihfel a, casting process map siam leh casting parts te structural characteristics, technical requirements, production batch leh production conditions ang zela technical documents compile te a ni. Casting process design-a document pawimawh tak takte chu thil siam chhuah buatsaihna, enkawlna leh casting pawm theihna bulpui a ni a, chu chu thil siam chhuahna kalpui dan tur kaihhruaina atan hman a ni. Chuvangin, casting process design quality hian casting quality, productivity leh cost-ah hmun pawimawh tak a chang a ni.
2. Design a zirin .
Casting process design hmain designer chuan production task leh requirements te a thiam tur a ni a, factory leh workshop siam dan tur te pawh a hre chiang tur a ni a, chungte chu casting process design bulpui ber a ni. Chu bakah, designer hian production experience leh design experience engemaw tak a neih a ngai a, advanced casting technology hriatthiamna a neih a ngai bawk. Economic leh development view neih hian design task a ti zo thei a ni.
(1) Thil siam chhuah hna thawh tur .
(1) Casting parts drawing-a drawing pekte chu a chiang a, a dik tur a ni a, a size kimchang leh mark hrang hrang a awm tur a ni. Designer chuan uluk takin a lemziak te chu a enfiah tur a ni. Parts structure chu casting process nen a inmil em tih ngaihtuah rawh. Drawing siam danglam a ngai nia ngaih a nih chuan original design unit emaw ordering unit emaw nen thawhhona neiin zirchian a ni ang a, modified drawing chu consensus a hmuh hnuah design basis-ah lak tur a ni.
(2) Parts-te technical requirements: Metal material grade, metallographic organization, mechanical properties mamawh, casting size leh weight tolerance leh special performance mamawh dangte, tui pressure, air pressure test, machine-a part-te hnathawh dan tur, etc. Casting process design-a heng mamawh phuhrukna tur hian fimkhur tur a ni.
(3) Thil siam chhuah zat leh a siam chhuah hun chhunga thil siam chhuah zat hian batch size a kawk a. Production term chu delivery date rei zawng a ni. Batch product lian tak tak tan chuan advanced technology hi a theih ang anga hman a ngai a ni. Emergency single products atan chuan process equipment chu a awlsam thei ang bera siam a, chutiang chuan production cycle tawi zawk leh economic lama hlawkna tam zawk hmuh theih nan ngaihtuah tur a ni.
(2) Thil siam chhuah dan tur .
(1) Equipment capacity hian lifting conveyor, form, tonnage leh productivity of furnace, shape leh type of core maker, mechanization degree, drying furnace leh heat treatment furnace capacity, pit size, plant san zawng leh gate size, etc. te tonnage leh maximum lifting height a huam a ni.
(2) Workshop-a raw material hman leh supply.
(3) Hnathawktute technical level leh production lama tawnhriat nei te.
(4) Mold leh process equipment siamna workshop dangte processing capacity leh production experience.
(3) Economy .
Raw material chi hrang hrang man, furnace, liquid metal ton khat man, hnathawh level zawng zawng man, hmanrua man darkar hman man hriatthiam a ngai a, chutiang chuan a kalphung economy a zir chiang thei ang.