精密铸造产品流程翻译

从射蜡到沾浆制壳阶段 工艺流程的英文翻译

（其他部分待完成）

低温蜡射蜡工艺规范 Low temperature wax wax injection process specification

1、 蜡料的配制 石蜡和硬脂酸按1∶1(质量分数)进行配制，蜡料不允许混入水及其它脏物

1, 1:1 preparation of paraffin wax and stearic acid (concentration) ，formulated wax does not allow mixed

with water and other dirt

2、 蜡膏的配制 取保温缸中的蜡水与蜡屑按1∶2（质量分数）在蜡糊搅拌机上进行充分的搅拌；

蜡糊搅拌机的温度设定在60～65℃之间，要求配制的蜡膏具有一定的流动性，手感均匀、细腻、无碎块

2, Preparation of insulating cylinder of wax and wax chips by 1:2 (concentration) in fully on wax paste

mixer mixing; which temperature setting are between 60~65℃, wax paste needs to has a certain

degree of mobility, fine and smooth, no fragments

3、 蜡样收缩率的控制 压注ф100蜡样的收缩率控制在0.9～0.11%之间，要求每工作日检测一次

3, controlling shrinkage of wax: :wax injection Diameter 100

millimetre ,shrinkage of wax needs to be

control I between 0.9~0.11%,

C

heck once a day

4、 蜡料温度的控制 蜡料溶化缸温度设定在90±5℃

，

不允许超过95℃；保温缸温度控制在80±5℃；射

蜡保温缸温度控制在48～50℃，射蜡嘴温度控制在54～60℃范围内。

4, material temperature control of wax,

Wax melting cylinder temperature set at 90 ± 5 ° c,

not exceeding 95 ° c; insulation cylinder temperature set at 80 ± 5 ℃; wax injection insulation cylinder

temperature is 48~50℃,.

Wax injection nozzle temperature control within the scope of 54~60℃

6、 射蜡工艺参数 射蜡压力0.2～0.4Mpa,保压时间1～3分钟，根据蜡件的尺寸大小及壁厚、结构状

况进行选定

6 wax injection process parameters Injection pressure 0.2~0.4Mpa, 1-3 minutes holding time,

process parameters selected according to size and wall thickness and the structural condition of the

wax,

7、 对于具有盲孔的蜡件，为便于抽芯，允许在平厚处扎穿1～2个直径3～5mm的空洞，然后用红蜡修

补上。

7, for the wax with a blind hole, for ease of extracting core, allow tie to wear 1~2 at the thick diameter

3~5mm hollow, then with red wax on the patch.

8、 应经常清洁模具上各接合面，以保证蜡件的尺寸精度

8, clean the mould on the joint surface regularly, to ensure that the wax pieces size precision

9、 蜡件冷却水温度控制在20～25℃之间

Wax cooling water temperature control between 20~25℃

蜡件的检验及修补 Inspection and repair of wax

1 蜡件必须逐个进行清理，修除批缝、毛刺及污物。

Wax must clear them one by one, in addition to sewing, burrs and dirt.

2、 蜡件允许用红蜡进行修补，但必须保证表面的光洁度

2 Patch wax allows the use of red wax, but must ensure that the surface finish

、 蜡件的几何尺寸在每班生产过程中进行抽检，但对重要尺寸要求的蜡件需100%检验。

Wax geometry in each sampling during production, but the wax 100% required inspection of critical size

requirements.

组树 tree assembly

1、 按工艺要求选择合适的模头及组树方法进行组树。

1, according to technological requirements, select the appropriate model and set of tree method for group

trees.

2、 组焊蜡件时要求排列整齐、间距匀称，间隔应不小于一指头。

2, welding wax requires neat, spacing well proportioned, the interval should be not less than a finger.

3、 组焊时要防止虚焊，蜡瘤要刮干净

3, when welding to prevent cold solder joint, wax tumors to shave

小工件的蜡型须以人工的方式逐件地焊粘于浇流导上面

下

组装成蜡树这是脱蜡铸造濧全工程中最耗费时

再予以粘合。装配时应注意的事项如间的一导步骤组树时系用平头型的电烙铁热熔树干或基板和蜡型

S

mall workpieces by way of artificial wax type of piece by piece welding sticking above the water flow with

investee trees investee which are assembled into wax lost wax casting and clearance works one of the

most time consuming steps in investee group tree at the time of using a flat-iron stem or base plate of hot

melt and wax investee be bonded. Points to note when Assembly is as follows

1

1

2

2

3

3

4

4

浆的配置

Slurry preparation

尽量将多个蜡型组装成一群

multiple wax to be assembled into a group of part

组装时应使蜡型于熔融时易于沿着树干或基座流出

装配成品部份应最先凝固

浇注、凝固后

浇池最后凝固

Assembly should make the wax to melt easily along the trunk or base out of

the Assembly of finished products should be the first solidification casting pool final solidification

工件易于从树干或基座上切断

after casting, solidification piece easily from the trunk or base cut

沾浆与淋砂制壳操作 Staining sand pulp and hung operation

涂挂前应将浆料搅拌均匀，然后将模组徐徐浸入浆料至模组浇口杯上缘，取出模组用毛刷或压缩空气将尖

角、凹孔、窄缝及难涂部位涂刷（或吹）一遍，根据涂挂情况重复此工序1～2次

James should stir the slurry before hanging, modules are then slowly deep into a slurry to the module on

the basin margin, remove the module with a brush or compressed air to a sharp corner, button holes,

narrow and hard coated parts brush (or blowing) again, repeat this process as painting hanging 1~2

times

组树先以丙酮或酒精洗净蜡型表面的离型剂、油脂等

滴尽过剩的附着浆液然后淋撒耐火物小粒

不使气泡附着、残留

予以干燥

接着浸泡入粘结剂与微粉耐火材料泡成之浆液

并且这项操作的重点在于均匀涂浆于蜡型表面

Group tree first washed with acetone or alcohol， release agents, such as oil on the surface ， then ，

immersion into binders and refractory bubbles into a slurry of micro-powder drops

shower of sub fire Coffea ，

如此反复多次

make bubbles on the surface attachment, persistence

直到获得预定的厚度操作的次数及陶壳的厚度系视工件的尺寸与重量而定其厚度须

能支撑浇注时金属熔液的重量与挣压力而不致破裂

many times repeatedly just like this until you get the thickness of your scheduled， the number operations

and thickness of the ceramic shell depending on the workpiece size and weight 。 the thickness shall be

capable of supporting cast molten metal weight and make pressure without rupture

第一层之面浆使用填充剂添加量较多的高粘度者

近须保持22~25℃ 以防止浆液迅速老化。

the second and after pulp with low viscosity,

to prevent pulp slurry ageing.

第二层以后的背浆使用低粘度而渗透性较佳者浆桶附

excess grout and

this operation focused on uniform slurry in wax-coated and does not

First layer of pulp using the filler with more high-viscosity

the temperature of barrels kept in 22~25℃

脱蜡与烧成Dewaxing and sintering

工业上使用的方法是将涂覆的蜡型组树放入高压容器内锁紧

流出烧成的目的在于使残附铸模表面的少量蜡质完全燃烧

700~1100℃之间

Method used on the industrial ，is take groups tree in high pressure vessel ，locking ， with 150 ℃

steam ，the wax melting and outflows rapidly

700~1100℃

； sintering processes are intended to make a small

amount of wax on mould surfaces burning out ， enhance the strength 。sintering temperature between

通入150℃的蒸汽加热

并提高铸模的强度

使蜡质讯速地熔化、

铸模的烧成温度在

震壳 Shock shell

待其自然冷却。

to be natural cooling on the ground.

把已冷却的模串拿到震壳机台面上下面垫上木板

使其表面壳模出去

to get cooled mode on the table and make sure the table pad with board

打开气动阀门持续震动模串约5~10s

Opens the pneumatic valve

continuous vibration mode 5~10s till its surface shell remove

注意事项

操作时必须穿戴手套、工作服等防护用具

Note condition

注意安全

pay attention to safety

You must wear protective equipment such as gloves, overalls .

Generally, do not use water cooling ,

makes it rapid cooling

一般不可用水冷却遇紧急赶货或样品时可用冲刷模串使其快速冷却

for emergency goods or samples , flush mode are available to