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wɔ nneɛma a wɔyɛ no pɛpɛɛpɛ ne nea wɔde susuw nneɛma ho mu no, . mprɛte a ɛwɔ soro . Di dwuma sɛ fapem nkyerɛkyerɛmu ma susudua a ɛyɛ pɛpɛɛpɛ, nhwehwɛmu, ne ɔfã bi a ɛne ne ho hyia. Nsiesiei a ɛfata ho hia na ama wɔahwɛ ahu sɛ wɔn nkwa tenten, sɛnea ɛyɛ pɛpɛɛpɛ, na wotumi de ho to so. Ɔhwɛ a wobu ani gu so no betumi ama wɔasan ayɛ nneɛma foforo a ɛho ka yɛ den, wɔbɛtew adwumayɛ so, anaasɛ wɔbɛsesa no ntɛm mpo. Saa asɛm yi kyerɛ nneyɛe pa a wɔde hwɛ so . mprɛte a ɛwɔ soro ., a wɔde wɔn adwene si so . Surface plate calibration ., Granite a ɛwɔ soro no mprɛte . hwɛ, na . Nhwehwɛmu a ɛwɔ soro mprɛte . protocol ahorow. Ɛdenam akwankyerɛ ahorow yi a wobedi so no so no, wɔn a wɔyɛ no betumi ama wɔn nnwinnade no nkwa nna ayɛ kɛse bere a wɔadu gyinapɛn ahorow a ɛkorɔn a ɛyɛ pɛpɛɛpɛ ho no.
A Asase ani mprɛte . yɛ asɛnka agua a ɛyɛ tratraa na ɛyɛ den a wɔde di dwuma sɛ nhwɛsode a wɔde susuw nneɛma ho pɛpɛɛpɛ. Sɛnea ɛyɛ pɛpɛɛpɛ no gyina sɛnea ɛbɛkɔ so ayɛ petee, ɛho atew, na ayɛ nea ɛfata no so. Nneyɛe titiriw a ɛbɛma nkwa tenten aba ni .:
Nhwehwɛmu a wɔyɛ no daa wɔ nsensanee, dings, anaasɛ nsusuwso ho no ho hia. Sɛ wohu nneɛma a asɛe ntɛm a, ɛma wotumi siesie nneɛma wɔ bere a ɛsɛ mu.
Surface plate calibration yɛ akyi dompe a ɛma susudua no mudi mu kura kɔ so. Nneɛma nketenkete a ɛtwetwe adwene wɔ flatness mu mpo betumi ama mfomso kɛse aba wɔ nsu ase nhyehyɛe ahorow mu. Nneyɛe a eye sen biara no bi ne .:
Ma Granite mprɛte a ɛwɔ soro ., calibration taa yɛ lapping na ama ayɛ petee. Ebia dade mprɛte no behia sɛ wɔde mfiri yɛ anaasɛ wɔde twitwa nneɛma. Bere nyinaa kɔ nea ɔyɛe no nkyɛn ma onnya nhyehyɛe ahorow a wɔkamfo kyerɛ wɔ bere a wɔayɛ no akyi.
Granite mprɛte a ɛwɔ soro . wɔsom bo esiane sɛ ɛyɛ nea ɛyɛ den, ɛnyɛ nea ɛkɔ so, ne sɛnea ɛko tia nsu a ɛyɛ hyew nti. Nanso, Granite abɔde a ɛwɔ abon no hwehwɛ ɔhwɛ titiriw .:
Hwɛ “ringing” daa – nnyigyei a ɛyɛ tokuru bere a wɔabɔ no kyerɛ sɛ delamination anaa emu mpaapaemu. Di nsɛm a ɛtete saa ho dwuma ntɛm ara na amma huammɔdi a ɛyɛ hu no amma.
Bi Nhwehwɛmu a ɛwɔ soro mprɛte . wɔde di dwuma denneennen da biara da, na ɛma ɛyɛ nea wontumi nsusuw ho. Protocol atitiriw no bi ne .:
ma facilities a wɔde multiple di dwuma . Nhwehwɛmu a ɛwɔ soro mprɛte ., fa rotation system di dwuma de kyekyɛ wear pɛpɛɛpɛ wɔ units no nyinaa mu.
Recalibration frequency gyina sɛnea wɔde di dwuma ne nneɛma a atwa yɛn ho ahyia so. Labs a wɔyɛ no pɛpɛɛpɛ kɛse no betumi asan asiesie asram 6 biara, bere a mfiridwuma mu tebea horow betumi apaw afe afe kyinhyia ahorow. Di nea ɔyɛe no akwankyerɛ akyi bere nyinaa na di akyi wɔ bere a atwam no mu . Surface plate calibration . Amanneɛbɔ ahorow.
nsensanee nketenkete a ɛwɔ so . Asase ani mprɛte . Mpɛn pii no, adwumayɛfo a wɔyɛ adwuma no betumi abɔ wɔn ho ban. Nanso, mpaapaemu a emu dɔ anaasɛ warping betumi ama ɛho abehia sɛ wɔsesa. Granite mprɛte a ɛwɔ soro . Ɛyɛ den titiriw sɛ wobesiesie bere a delamination aba no.
Fa isopropyl alcohol anaa pH-neutral detergents di dwuma ma ɛho tew daa. Kwati acetone, ammonia, anaa vinegar-based solutions, a ebetumi asɛe . Granite mprɛte a ɛwɔ soro . Anaasɛ gyaw nkae wɔ dade so.
Ɔhyew a ɛsakrasakra no ma ɔhyew ntrɛwmu/akwantu no ba, na ɛsakra mprɛte no nsusuwii. Surface plate calibration . Sɛ wɔyɛ wɔ tebea horow a entumi nnyina mu a, ɛbɛma aba a ɛnteɛ, na ɛbɛma susuw mu no mua ayɛ nokware.
Yɛ nhwehwɛmu a wɔde aniwa hu ma nsensanee, kɔla a ɛsakra, anaa pitting. Fa straightedge ne feeler gauge di dwuma de hwɛ sɛ ɛyɛ petee. Nneɛma a ɛnyɛ pɛpɛɛpɛ a ɛkɔ so bere a wɔresusuw nneɛma no nso kyerɛ sɛ ɛho ayɛ fĩ, na ɛho hia ntɛm ara . Surface plate calibration ..
sɛnea ɛfata sɛ wosiesie no yiye . mprɛte a ɛwɔ soro . yɛ sika a wɔde hyɛ pɛpɛɛpɛyɛ ne adwumayɛ mu. Ɛdenam da biara da ahotew a wɔde ka bom so, nteɛso . Surface plate calibration ., ɔhwɛ a wɔahyɛ da ayɛ ama . Granite mprɛte a ɛwɔ soro ., na ɛyɛ katee . Nhwehwɛmu a ɛwɔ soro mprɛte . Protocols, manufacturers betumi atrɛw nnwinnade nkwa nna mu na agyina gyinapɛn a ɛyɛ den gyinapɛn ahorow so. Nneyɛe pa yi a wobedi akyi no hwɛ hu sɛ saa nnwinnade a ɛho hia yi bɛkɔ so ayɛ ahokafo a wotumi de ho to wɔn so wɔ adwumayɛ mu mmɔdenbɔ mu.
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