产(Chan)品(Pin)详(Xiang)情(Qing)
大(Da)理(Li)石(Shi)平(Ping)尺(Chi)又(You)名(Ming)花(Hua)岗(Gang)石(Shi)平(Ping)尺(Chi)、(?)岩(Yan)石(Shi)平(Ping)尺(Chi)、(?)平(Ping)行(Xing)平(Ping)尺(Chi)、(?)工(Gong)字(Zi)平(Ping)尺(Chi)等(Deng),(?)都(Du)是(Shi)选(Xuan)取(Qu)天(Tian)然(Ran)优(You)质(Zhi)"济(Ji)南(Nan)青(Qing)",(?)经(Jing)人(Ren)工(Gong)研(Yan)磨(Mo)而(?)制(Zhi)成(Cheng)的(De)精(Jing)密(Mi)测(Ce)量(Liang)工(Gong)具(Ju)。(?)
用(Yong)途(Tu)
大(Da)理(Li)石(Shi)平(Ping)尺(Chi)对(Dui)仪(Yi)器(Qi)仪(Yi)表(Biao)、(?)精(Jing)密(Mi)工(Gong)具(Ju)、(?)机(Ji)械(Xie)工(Gong)件(Jian)的(De)检(Jian)验(Yan)都(Du)是(Shi)相(Xiang)当(Dang)理(Li)想(Xiang)的(De)基(Ji)准(Zhun)面(Mian),(?)而(?)且(Qie)大(Da)理(Li)石(Shi)平(Ping)尺(Chi)特(Te)别(Bie)用(Yong)于(Yu)高(Gao)精(Jing)度(Du)的(De)测(Ce)量(Liang)方(Fang)面(Mian)。(?)
特(Te)征(Zheng)
1、(?)物(Wu)理(Li)特(Te)征(Zheng):比(Bi)重(Zhong):2970~3070kg/抗(Kang)压(Ya)强(Qiang)度(Du):245~254N/m强(Qiang)性(Xing)磨(Mo)量(Liang):1.27~1.47N/ m线(Xian)膨(Peng)胀(Zhang)系(Xi)数(Shu):4.6×10~6℃(?)吸(Xi)水(Shui)率(Lu):0.13%肖(Xiao)氏(Shi)强(Qiang)度(Du):HS70以(Yi)上(Shang)。(?)
2、(?)大(Da)理(Li)石(Shi)经(Jing)长(Chang)期(Qi)天(Tian)然(Ran)时(Shi)效(Xiao),(?)结(Jie)构(Gou)精(Jing)密(Mi),(?)质(Zhi)地(Di)均(Jun)匀(Yun),(?)膨(Peng)胀(Zhang)因(Yin)数(Shu)十(Shi)分(Fen)小(Xiao),(?)内(Nei)应(Ying)力(Li)完(Wan)全(Quan)不(Bu)会(Hui)存(Cun)在(Zai)了(Liao),(?)也(Ye)不(Bu)会(Hui)变(Bian)形(Xing)。(?)
3、(?)刚(Gang)性(Xing)好(Hao),(?)硬(Ying)度(Du)高(Gao),(?)耐(Nai)磨(Mo)系(Xi)数(Shu)特(Te)别(Bie)强(Qiang),(?)因(Yin)此(Ci)精(Jing)度(Du)保(Bao)持(Chi)性(Xing)非(Fei)常(Chang)好(Hao)。(?)
4、(?)不(Bu)受(Shou)温(Wen)度(Du)影(Ying)响(Xiang),(?)平(Ping)面(Mian)度(Du)保(Bao)持(Chi)性(Xing)十(Shi)分(Fen)好(Hao),(?)也(Ye)不(Bu)用(Yong)担(Dan)心(Xin)由(You)于(Yu)温(Wen)度(Du)的(De)变(Bian)化(Hua)而(?)影(Ying)响(Xiang)外(Wai)观(Guan)的(De)变(Bian)形(Xing)和(He)精(Jing)度(Du)的(De)变(Bian)化(Hua)。(?)
5、(?)大(Da)理(Li)石(Shi)平(Ping)尺(Chi)不(Bu)会(Hui)出(Chu)现(Xian)划(Hua)痕(Hen),(?)不(Bu)会(Hui)发(Fa)生(Sheng)磁(Ci)性(Xing)发(Fa)应(Ying),(?)检(Jian)测(Ce)时(Shi)能(Neng)够(Gou)平(Ping)滑(Hua)的(De)来(Lai)回(Hui)移(Yi)动(Dong),(?)不(Bu)会(Hui)发(Fa)生(Sheng)滞(Zhi)涩(Se)而(?)移(Yi)动(Dong)不(Bu)灵(Ling)活(Huo)。(?)
6、(?)不(Bu)怕(Pa)酸(Suan)、(?)碱(Jian)液(Ye)侵(Qin)蚀(Shi),(?)不(Bu)会(Hui)生(Sheng)锈(Xiu),(?)维(Wei)护(Hu)和(He)保(Bao)养(Yang)起(Qi)来(Lai)也(Ye)非(Fei)常(Chang)简(Jian)单(Dan),(?)使(Shi)用(Yong)寿(Shou)命(Ming)长(Chang)。(?)
7、(?)每(Mei)件(Jian)大(Da)理(Li)石(Shi)平(Ping)尺(Chi)都(Du)带(Dai)有(You)减(Jian)重(Zhong)孔(Kong),(?)为(Wei)了(Liao)在(Zai)使(Shi)用(Yong)过(Guo)程(Cheng)中(Zhong)方(Fang)便(Bian)拿(Na)取(Qu)。(?)
技(Ji)术(Shu)参(Can)数(Shu)
大(Da)理(Li)石(Shi)平(Ping)尺(Chi)规(Gui)格(Ge)(mm) |
工(Gong)作(Zuo)面(Mian)直(Zhi)线(Xian)或(Huo)平(Ping)面(Mian)度(Du) |
工(Gong)作(Zuo)面(Mian)间(Jian)平(Ping)行(Xing)度(Du) |
侧(Ce)面(Mian)对(Dui)工(Gong)作(Zuo)面(Mian)垂(Chui)直(Zhi)度(Du) |
重(Zhong)量(Liang) |
|||
精(Jing)度(Du)等(Deng)级(Ji)μm |
|||||||
00 |
0 |
00 |
0 |
00 |
0 |
||
500×100×40 |
1.6 |
2.6 |
2.4 |
3.9 |
8 |
13 |
6 |
750×100×40 |
2.1 |
3.5 |
3.2 |
5.3 |
9 |
||
1000×120×40 |
3.0 |
5.0 |
4.5 |
7.5 |
15 |
25 |
15 |
1200×120×40 |
34 |
6.5 |
5.5 |
10 |
17 |
19 |
|
1500×150×60 |
4.4 |
7.4 |
6.6 |
11.1 |
44 |
||
1600×150×60 |
4.4 |
7.4 |
6.6 |
11.1 |
22 |
37 |
47 |
2000×200×80 |
5.4 |
10.0 |
8.1 |
13.5 |
27 |
45 |
105 |
2500×200×80 |
7 |
13 |
10.5 |
20 |
132 |
||
3000×200×100 |
8 |
16 |
12 |
24 |
198 |
特(Te)殊(Shu)规(Gui)格(Ge)可(Ke)以(Yi)根(Gen)据(Ju)客(Ke)户(Hu)设(She)计(Ji)要(Yao)求(Qiu)进(Jin)行(Xing)加(Jia)工(Gong)生(Sheng)产(Chan)。(?)