ʻO ka waiwai ʻenekinia o nā poloka vee granite a me nā kihi pololei

Ma ke kahua o ka hana ʻana me ke kiko kiʻekiʻe, ʻo ka "flatness" ka mea mua e kamaʻilio ʻia, akā ʻaʻole ia he mea hope loa. No nā ʻākoakoa paʻakikī—mai nā ʻau turbine a hiki i nā alakaʻi linear semiconductor—ʻo nā ana koʻikoʻi he pololei, parallelism, a me concentricity. ʻO ka hoʻokō ʻana i kēia mau mea e pono ai kahi kuhikuhi kino i ʻole e hāʻule i nā mea hoʻoluhi kaiapuni o ka hale hana hou. Ma ZHHIMG, hāʻawi mākou i ka pahu koʻikoʻi no kēia mau ana kūikawā: ka Granite Vee Block, ka Precision Granite Block, a me ka Granite Straight Edge.

I ka neʻe ʻana o nā ʻae ʻoihana mai ka tausani o ka ʻīniha a i ka pae sub-micron, pono e ulu nā mea i hoʻohana ʻia i ka nānā ʻana. ʻOiai he paʻa nā mea hana kila kuʻuna, he mau mea "ola" maoli lākou—pane lākou i ka magnetism, oxidize lākou, a neʻe ko lākou ʻano molekala me ka mahana. Eia naʻe, hāʻawi ka granite ʻeleʻele kiʻekiʻe i kahi kūpaʻa "make" ʻo ia ka mea e pono ai no ka metrology hou.

Ka hoʻokō ʻana i ka Concentricity me ka Granite Vee Block

I ka nānā ʻana i nā ʻāpana cylindrical, ʻo ka pilikia nui ka hoʻokumu ʻana i kahi laina waena paʻa. Hana ʻia kahi Granite Vee Block no kēia kumu. ʻAʻole e like me nā mana hao i hoʻolei ʻia, hiki ke hoʻomohala i nā micro-burrs e kahakaha i nā ʻau i hoʻopili ʻia, hāʻawi kahi granite Vee block i kahi ʻili laumania, ʻaʻole abrasive e pale ana i ka workpiece me ka mālama ʻana i ka pololei loa.

Ma ZHHIMG, hana pinepine ʻia a kūʻai ʻia aku kā mākou mau poloka Vee ma nā pālua i kūlike. He ʻokoʻa koʻikoʻi kēia no ka mea hana mīkini ʻoihana. Hōʻoia ka pālua i kūlike ʻia ua wili ʻia ka "V" 90-degere a hoʻopaʻa ʻia i ka manawa like ma nā poloka ʻelua, e hōʻoiaʻiʻo ana he kūlike pono ke koʻokoʻo e kau ana ma waena o lākou me kapapa ʻiliHe mea nui kēia hoʻonohonoho no ka nānā ʻana i ka "run-out" a i ʻole no ka ʻeli pololei ʻana o nā lua keʻa i loko o ka waihona cylindrical. Hōʻoia kā mākou kūkulu granite ʻeleʻele e mau ana ka geometry o ka poloka i ka wā e hoʻohana ʻia ai ma kahi kokoke i nā chucks magnetic a i ʻole nā ​​​​lako induction alapine kiʻekiʻe.

Pololei a me ke ʻAno like: ʻO ka Granite Straight Edge

ʻOiai ʻo kahi papa ʻili e hāʻawi i kahi kuhikuhi ma nā ana ʻelua, ʻo kaKa lihi pololei o Granite(a i ʻole ke kaola nānā) ke kumu o ka ana hoʻokahi. ʻO kāna noi nui ka hōʻoia ʻana i ka pololei o nā ala mīkini, ke kaulike ʻana o nā alahao linear, a me ka hoʻohālikelike ʻana o nā lako ʻoihana nui.

Ua hoʻolālā ʻia kahi ZHHIMG Granite Straight Edge me ʻelua mau ʻaoʻao lōʻihi a haiki i hoʻopaʻa ʻia a kūlike kekahi i kekahi. Ma muli o ke kiʻekiʻe o ka "stiffness-to-weight" ratio o kā mākou granite ʻeleʻele, ʻo kēia mau meanā kihi pololeihōʻike i ka deflection liʻiliʻi. I nā noi aerospace, kahi i ana ʻia ai ke pololei o kahi jig ʻēheu a i ʻole kahi ʻāpana fuselage ma luna o kekahi mau mika, ʻo ka neutrality thermal o ka granite he pono nui. ʻOiai e "kūlou" kahi lihi pololei kila ma muli o ka wela mai nā lima o ka mea loea a i ʻole ke kukui ma luna, ʻo ka mana granite e mau ana kahi kuhikuhi mau a hilinaʻi.

Ka Versatility ma ka Lab: ʻO ka Precision Granite Block

ʻO ka huaʻōlelo "Precision Granite Block" e pili ana i kahi ākea o nā ʻāpana metrology kūikawā—mai nā spacers maʻalahi a hiki i nā poloka hoʻonohonoho paʻakikī, multi-faced. ʻO kēia nā koa kaulana o ka lumi nānā, i hoʻohana ʻia e hoʻokiʻekiʻe i nā ʻāpana hana i kahi kiʻekiʻe kikoʻī a i ʻole e hāʻawi i kahi kuhikuhi kū lua no kahi hōʻailona dial.

ʻO ka mea e hoʻokaʻawale ai i kahi ZHHIMG Precision Granite Block ʻo ia ke ʻano o ka hoʻopau ʻana. No ka nui o kā mākou mea kūʻai aku ma ka ʻoihana semiconductor, ua hoʻohui ʻia kēia mau poloka i loko o nā mīkini ponoʻī ma ke ʻano he kumu hoʻopaʻa no nā sensor optical a i ʻole nā ​​​​poʻo laser. I kēia mau hihia, pono ka poloka e ʻoi aku ma mua o ka pālahalaha wale nō; pono ia e paʻa i ke ana ma luna o ke ola o nā makahiki he ʻumi. Ma ka hoʻohana ʻana i ka granite ʻeleʻele maoli, hoʻopau mākou i ka pilikia o ka hoʻomaha ʻana i ke kaumaha kūloko e hoʻopilikia pinepine nei i nā poloka metala i hoʻolei ʻia a i hoʻopaʻa ʻia paha, e hōʻoiaʻiʻo ana e mau ana ke kaulike o ka sensor mai ka lā o ke kau ʻana a hiki i ka hopena o ke ola lawelawe o ka mīkini.

ʻO ka ʻEpekema o ka Hoʻopau ʻana i ka ʻIli a me ka Lapping

ʻO ke kumu i loaʻa ai nā mea hana ZHHIMG ma nā keʻena hoʻoponopono alakaʻi o ka honua, ʻo ia ko mākou pili ʻana i ke akamai o ka ʻūlū lima. ʻOiai hiki i ka wili CNC hou ke hoʻokō i nā hopena kupaianaha, hiki ke hoʻokō ʻia nā ʻae hope loa "Grade 00" (Laboratory Grade) ma o ke komo lima ʻana.

ʻO ka hoʻopili ʻana i kahi Granite Straight Edge, no ka laʻana, pili i kahi kaʻina hana hou o ke ana ʻana me kahi autocollimator a laila hoʻopili lima i nā wahi kiʻekiʻe. Hoʻokumu kēia i kahi ʻano "matte" i porous microscopically. He mea maikaʻi kēia porosity; pale ia i ka hopena "wringing" a i ʻole "sticking" i hoʻokumu ʻia e ke kaomi ea, e ʻae ana i nā ana a me nā poloka e paheʻe mālie ma luna o ka ʻili me ka ʻole o nā neʻe jerky e hiki ai ke alakaʻi i nā heluhelu wahaheʻe.

Ka Paʻa a me ka Mālama ʻana i ka Hale Kūʻai Hou

ʻO kekahi o nā nīnau pinepine a mākou e loaʻa mai ana mai ka mākeke ʻEulopa e pili ana i ke ola lōʻihi o ka granite i loko o kahi "papa hale kūʻai". He paʻakikī loa ka Granite—maʻamau 6 a 7 ma ka unahi Mohs—e kūpaʻa loa ana i nā ʻōpala a me nā ʻūlū maʻamau i ka ʻoihana kaumaha. Eia kekahi, no ka mea ʻaʻole ia e popo, ʻoi aku ka liʻiliʻi o ka mālama ʻana o ka Granite Vee Block a i ʻole Straight Edge ma mua o ka hoa kila. ʻO ka holoi maʻalahi me kahi mea hoʻomaʻemaʻe granite i hoʻolaʻa ʻia ʻo ia wale nō ka mea e pono ai e mālama i kona pololei no nā makahiki.

Eia nō naʻe, ke paipai mau nei mākou i ka hoʻoponopono manawa. ʻOiai ka mea paʻa loaGranite KūponoHiki i ka poloka ke ʻike i ka ʻaʻahu microscopic i nā makahiki o ka hoʻohana mau ʻana. Hāʻawi ʻo ZHHIMG i nā lawelawe calibration piha a me nā hōʻike hiki ke hahai ʻia, e hōʻoiaʻiʻo ana e hoʻokō mau ana kāu mau mea hana i nā kūlana koʻikoʻi o kāu ʻōnaehana hoʻokele maikaʻi.

ʻO ka Hoʻohiki ZHHIMG i ka Pololei

Inā paha ʻoe e nānā ana i ka pololei o kahi lathe CNC hou me kahi Granite Straight Edge a i ʻole e hōʻoia ana i ka concentricity o kahi spindle wikiwiki me ka hoʻohana ʻana i kahi Granite Vee Block, ʻo ke ʻano o kāu mea hana ke kaupaku o kou pololei. ʻAʻole hiki iā ʻoe ke ana i ka mea hiki ʻole iā ʻoe ke kuhikuhi.

Ke hoʻomau nei ʻo ZHHIMG i ke alakaʻi ʻana i ka ʻoihana ma ka hoʻohui ʻana i ke kūpaʻa kahiko o ka pōhaku kūlohelohe me nā ʻenehana ana holomua loa i loaʻa i kēia lā. Ke kono aku nei mākou iā ʻoe e ʻimi i kā mākou papa inoa o nā hoʻonā granite precision a hoʻokaʻaʻike aku i kā mākou hui ʻenekinia e kūkākūkā i kāu mau koi metrology maʻamau.