保定市检查井模板厂

对市场产品结构进行归纳，具体有4种结构，各有优势：

The product structure of the market is summed up, and there are 4 specific structures, each with advantages:

   1、井座主体无筋，支管撑口有筋（第1种）

Well, 1 seat body unreinforced, branch opening bars (first)

   特点：

Features:

   （1）模具套模易实现，比单独一套模具生产成本相对低；

(1) die mold is easy to implement, lower than a single set of mold production cost;

   （2）接管承口强度相对较好、井座椭圆度相对好控制；

(2) over the socket strength is relatively good, the well seat ovality relatively good control;

   （3）井身强度相对差一些，对模具冷却要求高。  

(3) well strength is relatively low, high requirements for mould cooling.   

   2、井座主体外表有筋，接管承口无筋（第2种）

Well, 2 seat main body the appearance of a band, took over the socket without reinforcement (second kinds)

   特点：

Features:

   （1）模具套模易实现，模具投入成本低；

(1) mold mold mold easy realization, low cost;

   （2）井身强度相对较高，井筒承口椭圆度大；

(2) as well as relatively high strength, shaft socket ovality;

   （3）缺点：接口承口椭圆度难控制，对模具冷却要求高。

(3) disadvantages: interface socket ellipticity is difficult to control, high requirements for mould cooling.

   3、井座主体、接管承口都有筋（第3种）

, 3 wells over the socket base body, has a rib (third)

   特点：

Features:

   （1）井身、接管承口强度相对较好、椭圆度相对好控制；

(1), well over the socket strength is relatively good, relatively good control of ellipticity;

   （2）缺点是模具套模实现困难，模具投入成本较高。

(2) is difficult to realize mold mold, mold high cost.

     4、井座主体、接管承口都有筋，底部加筋（第4种）

Wells, 4 seat main body, nozzle socket has reinforced ribs, the bottom (fourth)

   （1）底部加筋，能够提高落锤抗冲击能力；

(1) at the bottom of the reinforcement, can enhance the impact resistance of the hammer;

   （2）产品表面加筋，能够提高荷载能力，易达到标准要求；

(2) surface reinforcement can improve the load capacity, access to standard requirements;

   （3）承插口底部加筋，能够提高安装时与管材端口接平，生产时减少收缩。

(3) socket bottom reinforcement, can improve installation and pipe port connection flat, reduce shrinkage production.

   （4）模具套模易实现，结构轻化，重量比同行减轻3%。

(4) mold mold structure is easy to realize, light weight, reduced 3% than their peers.